diff options
Diffstat (limited to 'examples/redis-unstable/deps/jemalloc/test/unit')
134 files changed, 0 insertions, 23588 deletions
diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/SFMT.c b/examples/redis-unstable/deps/jemalloc/test/unit/SFMT.c deleted file mode 100644 index b9f85dd..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/SFMT.c +++ /dev/null @@ -1,1599 +0,0 @@ -/* - * This file derives from SFMT 1.3.3 - * (http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT/index.html), which was - * released under the terms of the following license: - * - * Copyright (c) 2006,2007 Mutsuo Saito, Makoto Matsumoto and Hiroshima - * University. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of the Hiroshima University nor the names of - * its contributors may be used to endorse or promote products - * derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#include "test/jemalloc_test.h" - -#define BLOCK_SIZE 10000 -#define BLOCK_SIZE64 (BLOCK_SIZE / 2) -#define COUNT_1 1000 -#define COUNT_2 700 - -static const uint32_t init_gen_rand_32_expected[] = { - 3440181298U, 1564997079U, 1510669302U, 2930277156U, 1452439940U, - 3796268453U, 423124208U, 2143818589U, 3827219408U, 2987036003U, - 2674978610U, 1536842514U, 2027035537U, 2534897563U, 1686527725U, - 545368292U, 1489013321U, 1370534252U, 4231012796U, 3994803019U, - 1764869045U, 824597505U, 862581900U, 2469764249U, 812862514U, - 359318673U, 116957936U, 3367389672U, 2327178354U, 1898245200U, - 3206507879U, 2378925033U, 1040214787U, 2524778605U, 3088428700U, - 1417665896U, 964324147U, 2282797708U, 2456269299U, 313400376U, - 2245093271U, 1015729427U, 2694465011U, 3246975184U, 1992793635U, - 463679346U, 3721104591U, 3475064196U, 856141236U, 1499559719U, - 3522818941U, 3721533109U, 1954826617U, 1282044024U, 1543279136U, - 1301863085U, 2669145051U, 4221477354U, 3896016841U, 3392740262U, - 462466863U, 1037679449U, 1228140306U, 922298197U, 1205109853U, - 1872938061U, 3102547608U, 2742766808U, 1888626088U, 4028039414U, - 157593879U, 1136901695U, 4038377686U, 3572517236U, 4231706728U, - 2997311961U, 1189931652U, 3981543765U, 2826166703U, 87159245U, - 1721379072U, 3897926942U, 1790395498U, 2569178939U, 1047368729U, - 2340259131U, 3144212906U, 2301169789U, 2442885464U, 3034046771U, - 3667880593U, 3935928400U, 2372805237U, 1666397115U, 2460584504U, - 513866770U, 3810869743U, 2147400037U, 2792078025U, 2941761810U, - 3212265810U, 984692259U, 346590253U, 1804179199U, 3298543443U, - 750108141U, 2880257022U, 243310542U, 1869036465U, 1588062513U, - 2983949551U, 1931450364U, 4034505847U, 2735030199U, 1628461061U, - 2539522841U, 127965585U, 3992448871U, 913388237U, 559130076U, - 1202933193U, 4087643167U, 2590021067U, 2256240196U, 1746697293U, - 1013913783U, 1155864921U, 2715773730U, 915061862U, 1948766573U, - 2322882854U, 3761119102U, 1343405684U, 3078711943U, 3067431651U, - 3245156316U, 3588354584U, 3484623306U, 3899621563U, 4156689741U, - 3237090058U, 3880063844U, 862416318U, 4039923869U, 2303788317U, - 3073590536U, 701653667U, 2131530884U, 3169309950U, 2028486980U, - 747196777U, 3620218225U, 432016035U, 1449580595U, 2772266392U, - 444224948U, 1662832057U, 3184055582U, 3028331792U, 1861686254U, - 1104864179U, 342430307U, 1350510923U, 3024656237U, 1028417492U, - 2870772950U, 290847558U, 3675663500U, 508431529U, 4264340390U, - 2263569913U, 1669302976U, 519511383U, 2706411211U, 3764615828U, - 3883162495U, 4051445305U, 2412729798U, 3299405164U, 3991911166U, - 2348767304U, 2664054906U, 3763609282U, 593943581U, 3757090046U, - 2075338894U, 2020550814U, 4287452920U, 4290140003U, 1422957317U, - 2512716667U, 2003485045U, 2307520103U, 2288472169U, 3940751663U, - 4204638664U, 2892583423U, 1710068300U, 3904755993U, 2363243951U, - 3038334120U, 547099465U, 771105860U, 3199983734U, 4282046461U, - 2298388363U, 934810218U, 2837827901U, 3952500708U, 2095130248U, - 3083335297U, 26885281U, 3932155283U, 1531751116U, 1425227133U, - 495654159U, 3279634176U, 3855562207U, 3957195338U, 4159985527U, - 893375062U, 1875515536U, 1327247422U, 3754140693U, 1028923197U, - 1729880440U, 805571298U, 448971099U, 2726757106U, 2749436461U, - 2485987104U, 175337042U, 3235477922U, 3882114302U, 2020970972U, - 943926109U, 2762587195U, 1904195558U, 3452650564U, 108432281U, - 3893463573U, 3977583081U, 2636504348U, 1110673525U, 3548479841U, - 4258854744U, 980047703U, 4057175418U, 3890008292U, 145653646U, - 3141868989U, 3293216228U, 1194331837U, 1254570642U, 3049934521U, - 2868313360U, 2886032750U, 1110873820U, 279553524U, 3007258565U, - 1104807822U, 3186961098U, 315764646U, 2163680838U, 3574508994U, - 3099755655U, 191957684U, 3642656737U, 3317946149U, 3522087636U, - 444526410U, 779157624U, 1088229627U, 1092460223U, 1856013765U, - 3659877367U, 368270451U, 503570716U, 3000984671U, 2742789647U, - 928097709U, 2914109539U, 308843566U, 2816161253U, 3667192079U, - 2762679057U, 3395240989U, 2928925038U, 1491465914U, 3458702834U, - 3787782576U, 2894104823U, 1296880455U, 1253636503U, 989959407U, - 2291560361U, 2776790436U, 1913178042U, 1584677829U, 689637520U, - 1898406878U, 688391508U, 3385234998U, 845493284U, 1943591856U, - 2720472050U, 222695101U, 1653320868U, 2904632120U, 4084936008U, - 1080720688U, 3938032556U, 387896427U, 2650839632U, 99042991U, - 1720913794U, 1047186003U, 1877048040U, 2090457659U, 517087501U, - 4172014665U, 2129713163U, 2413533132U, 2760285054U, 4129272496U, - 1317737175U, 2309566414U, 2228873332U, 3889671280U, 1110864630U, - 3576797776U, 2074552772U, 832002644U, 3097122623U, 2464859298U, - 2679603822U, 1667489885U, 3237652716U, 1478413938U, 1719340335U, - 2306631119U, 639727358U, 3369698270U, 226902796U, 2099920751U, - 1892289957U, 2201594097U, 3508197013U, 3495811856U, 3900381493U, - 841660320U, 3974501451U, 3360949056U, 1676829340U, 728899254U, - 2047809627U, 2390948962U, 670165943U, 3412951831U, 4189320049U, - 1911595255U, 2055363086U, 507170575U, 418219594U, 4141495280U, - 2692088692U, 4203630654U, 3540093932U, 791986533U, 2237921051U, - 2526864324U, 2956616642U, 1394958700U, 1983768223U, 1893373266U, - 591653646U, 228432437U, 1611046598U, 3007736357U, 1040040725U, - 2726180733U, 2789804360U, 4263568405U, 829098158U, 3847722805U, - 1123578029U, 1804276347U, 997971319U, 4203797076U, 4185199713U, - 2811733626U, 2343642194U, 2985262313U, 1417930827U, 3759587724U, - 1967077982U, 1585223204U, 1097475516U, 1903944948U, 740382444U, - 1114142065U, 1541796065U, 1718384172U, 1544076191U, 1134682254U, - 3519754455U, 2866243923U, 341865437U, 645498576U, 2690735853U, - 1046963033U, 2493178460U, 1187604696U, 1619577821U, 488503634U, - 3255768161U, 2306666149U, 1630514044U, 2377698367U, 2751503746U, - 3794467088U, 1796415981U, 3657173746U, 409136296U, 1387122342U, - 1297726519U, 219544855U, 4270285558U, 437578827U, 1444698679U, - 2258519491U, 963109892U, 3982244073U, 3351535275U, 385328496U, - 1804784013U, 698059346U, 3920535147U, 708331212U, 784338163U, - 785678147U, 1238376158U, 1557298846U, 2037809321U, 271576218U, - 4145155269U, 1913481602U, 2763691931U, 588981080U, 1201098051U, - 3717640232U, 1509206239U, 662536967U, 3180523616U, 1133105435U, - 2963500837U, 2253971215U, 3153642623U, 1066925709U, 2582781958U, - 3034720222U, 1090798544U, 2942170004U, 4036187520U, 686972531U, - 2610990302U, 2641437026U, 1837562420U, 722096247U, 1315333033U, - 2102231203U, 3402389208U, 3403698140U, 1312402831U, 2898426558U, - 814384596U, 385649582U, 1916643285U, 1924625106U, 2512905582U, - 2501170304U, 4275223366U, 2841225246U, 1467663688U, 3563567847U, - 2969208552U, 884750901U, 102992576U, 227844301U, 3681442994U, - 3502881894U, 4034693299U, 1166727018U, 1697460687U, 1737778332U, - 1787161139U, 1053003655U, 1215024478U, 2791616766U, 2525841204U, - 1629323443U, 3233815U, 2003823032U, 3083834263U, 2379264872U, - 3752392312U, 1287475550U, 3770904171U, 3004244617U, 1502117784U, - 918698423U, 2419857538U, 3864502062U, 1751322107U, 2188775056U, - 4018728324U, 983712955U, 440071928U, 3710838677U, 2001027698U, - 3994702151U, 22493119U, 3584400918U, 3446253670U, 4254789085U, - 1405447860U, 1240245579U, 1800644159U, 1661363424U, 3278326132U, - 3403623451U, 67092802U, 2609352193U, 3914150340U, 1814842761U, - 3610830847U, 591531412U, 3880232807U, 1673505890U, 2585326991U, - 1678544474U, 3148435887U, 3457217359U, 1193226330U, 2816576908U, - 154025329U, 121678860U, 1164915738U, 973873761U, 269116100U, - 52087970U, 744015362U, 498556057U, 94298882U, 1563271621U, - 2383059628U, 4197367290U, 3958472990U, 2592083636U, 2906408439U, - 1097742433U, 3924840517U, 264557272U, 2292287003U, 3203307984U, - 4047038857U, 3820609705U, 2333416067U, 1839206046U, 3600944252U, - 3412254904U, 583538222U, 2390557166U, 4140459427U, 2810357445U, - 226777499U, 2496151295U, 2207301712U, 3283683112U, 611630281U, - 1933218215U, 3315610954U, 3889441987U, 3719454256U, 3957190521U, - 1313998161U, 2365383016U, 3146941060U, 1801206260U, 796124080U, - 2076248581U, 1747472464U, 3254365145U, 595543130U, 3573909503U, - 3758250204U, 2020768540U, 2439254210U, 93368951U, 3155792250U, - 2600232980U, 3709198295U, 3894900440U, 2971850836U, 1578909644U, - 1443493395U, 2581621665U, 3086506297U, 2443465861U, 558107211U, - 1519367835U, 249149686U, 908102264U, 2588765675U, 1232743965U, - 1001330373U, 3561331654U, 2259301289U, 1564977624U, 3835077093U, - 727244906U, 4255738067U, 1214133513U, 2570786021U, 3899704621U, - 1633861986U, 1636979509U, 1438500431U, 58463278U, 2823485629U, - 2297430187U, 2926781924U, 3371352948U, 1864009023U, 2722267973U, - 1444292075U, 437703973U, 1060414512U, 189705863U, 910018135U, - 4077357964U, 884213423U, 2644986052U, 3973488374U, 1187906116U, - 2331207875U, 780463700U, 3713351662U, 3854611290U, 412805574U, - 2978462572U, 2176222820U, 829424696U, 2790788332U, 2750819108U, - 1594611657U, 3899878394U, 3032870364U, 1702887682U, 1948167778U, - 14130042U, 192292500U, 947227076U, 90719497U, 3854230320U, - 784028434U, 2142399787U, 1563449646U, 2844400217U, 819143172U, - 2883302356U, 2328055304U, 1328532246U, 2603885363U, 3375188924U, - 933941291U, 3627039714U, 2129697284U, 2167253953U, 2506905438U, - 1412424497U, 2981395985U, 1418359660U, 2925902456U, 52752784U, - 3713667988U, 3924669405U, 648975707U, 1145520213U, 4018650664U, - 3805915440U, 2380542088U, 2013260958U, 3262572197U, 2465078101U, - 1114540067U, 3728768081U, 2396958768U, 590672271U, 904818725U, - 4263660715U, 700754408U, 1042601829U, 4094111823U, 4274838909U, - 2512692617U, 2774300207U, 2057306915U, 3470942453U, 99333088U, - 1142661026U, 2889931380U, 14316674U, 2201179167U, 415289459U, - 448265759U, 3515142743U, 3254903683U, 246633281U, 1184307224U, - 2418347830U, 2092967314U, 2682072314U, 2558750234U, 2000352263U, - 1544150531U, 399010405U, 1513946097U, 499682937U, 461167460U, - 3045570638U, 1633669705U, 851492362U, 4052801922U, 2055266765U, - 635556996U, 368266356U, 2385737383U, 3218202352U, 2603772408U, - 349178792U, 226482567U, 3102426060U, 3575998268U, 2103001871U, - 3243137071U, 225500688U, 1634718593U, 4283311431U, 4292122923U, - 3842802787U, 811735523U, 105712518U, 663434053U, 1855889273U, - 2847972595U, 1196355421U, 2552150115U, 4254510614U, 3752181265U, - 3430721819U, 3828705396U, 3436287905U, 3441964937U, 4123670631U, - 353001539U, 459496439U, 3799690868U, 1293777660U, 2761079737U, - 498096339U, 3398433374U, 4080378380U, 2304691596U, 2995729055U, - 4134660419U, 3903444024U, 3576494993U, 203682175U, 3321164857U, - 2747963611U, 79749085U, 2992890370U, 1240278549U, 1772175713U, - 2111331972U, 2655023449U, 1683896345U, 2836027212U, 3482868021U, - 2489884874U, 756853961U, 2298874501U, 4013448667U, 4143996022U, - 2948306858U, 4132920035U, 1283299272U, 995592228U, 3450508595U, - 1027845759U, 1766942720U, 3861411826U, 1446861231U, 95974993U, - 3502263554U, 1487532194U, 601502472U, 4129619129U, 250131773U, - 2050079547U, 3198903947U, 3105589778U, 4066481316U, 3026383978U, - 2276901713U, 365637751U, 2260718426U, 1394775634U, 1791172338U, - 2690503163U, 2952737846U, 1568710462U, 732623190U, 2980358000U, - 1053631832U, 1432426951U, 3229149635U, 1854113985U, 3719733532U, - 3204031934U, 735775531U, 107468620U, 3734611984U, 631009402U, - 3083622457U, 4109580626U, 159373458U, 1301970201U, 4132389302U, - 1293255004U, 847182752U, 4170022737U, 96712900U, 2641406755U, - 1381727755U, 405608287U, 4287919625U, 1703554290U, 3589580244U, - 2911403488U, 2166565U, 2647306451U, 2330535117U, 1200815358U, - 1165916754U, 245060911U, 4040679071U, 3684908771U, 2452834126U, - 2486872773U, 2318678365U, 2940627908U, 1837837240U, 3447897409U, - 4270484676U, 1495388728U, 3754288477U, 4204167884U, 1386977705U, - 2692224733U, 3076249689U, 4109568048U, 4170955115U, 4167531356U, - 4020189950U, 4261855038U, 3036907575U, 3410399885U, 3076395737U, - 1046178638U, 144496770U, 230725846U, 3349637149U, 17065717U, - 2809932048U, 2054581785U, 3608424964U, 3259628808U, 134897388U, - 3743067463U, 257685904U, 3795656590U, 1562468719U, 3589103904U, - 3120404710U, 254684547U, 2653661580U, 3663904795U, 2631942758U, - 1063234347U, 2609732900U, 2332080715U, 3521125233U, 1180599599U, - 1935868586U, 4110970440U, 296706371U, 2128666368U, 1319875791U, - 1570900197U, 3096025483U, 1799882517U, 1928302007U, 1163707758U, - 1244491489U, 3533770203U, 567496053U, 2757924305U, 2781639343U, - 2818420107U, 560404889U, 2619609724U, 4176035430U, 2511289753U, - 2521842019U, 3910553502U, 2926149387U, 3302078172U, 4237118867U, - 330725126U, 367400677U, 888239854U, 545570454U, 4259590525U, - 134343617U, 1102169784U, 1647463719U, 3260979784U, 1518840883U, - 3631537963U, 3342671457U, 1301549147U, 2083739356U, 146593792U, - 3217959080U, 652755743U, 2032187193U, 3898758414U, 1021358093U, - 4037409230U, 2176407931U, 3427391950U, 2883553603U, 985613827U, - 3105265092U, 3423168427U, 3387507672U, 467170288U, 2141266163U, - 3723870208U, 916410914U, 1293987799U, 2652584950U, 769160137U, - 3205292896U, 1561287359U, 1684510084U, 3136055621U, 3765171391U, - 639683232U, 2639569327U, 1218546948U, 4263586685U, 3058215773U, - 2352279820U, 401870217U, 2625822463U, 1529125296U, 2981801895U, - 1191285226U, 4027725437U, 3432700217U, 4098835661U, 971182783U, - 2443861173U, 3881457123U, 3874386651U, 457276199U, 2638294160U, - 4002809368U, 421169044U, 1112642589U, 3076213779U, 3387033971U, - 2499610950U, 3057240914U, 1662679783U, 461224431U, 1168395933U -}; -static const uint32_t init_by_array_32_expected[] = { - 2920711183U, 3885745737U, 3501893680U, 856470934U, 1421864068U, - 277361036U, 1518638004U, 2328404353U, 3355513634U, 64329189U, - 1624587673U, 3508467182U, 2481792141U, 3706480799U, 1925859037U, - 2913275699U, 882658412U, 384641219U, 422202002U, 1873384891U, - 2006084383U, 3924929912U, 1636718106U, 3108838742U, 1245465724U, - 4195470535U, 779207191U, 1577721373U, 1390469554U, 2928648150U, - 121399709U, 3170839019U, 4044347501U, 953953814U, 3821710850U, - 3085591323U, 3666535579U, 3577837737U, 2012008410U, 3565417471U, - 4044408017U, 433600965U, 1637785608U, 1798509764U, 860770589U, - 3081466273U, 3982393409U, 2451928325U, 3437124742U, 4093828739U, - 3357389386U, 2154596123U, 496568176U, 2650035164U, 2472361850U, - 3438299U, 2150366101U, 1577256676U, 3802546413U, 1787774626U, - 4078331588U, 3706103141U, 170391138U, 3806085154U, 1680970100U, - 1961637521U, 3316029766U, 890610272U, 1453751581U, 1430283664U, - 3051057411U, 3597003186U, 542563954U, 3796490244U, 1690016688U, - 3448752238U, 440702173U, 347290497U, 1121336647U, 2540588620U, - 280881896U, 2495136428U, 213707396U, 15104824U, 2946180358U, - 659000016U, 566379385U, 2614030979U, 2855760170U, 334526548U, - 2315569495U, 2729518615U, 564745877U, 1263517638U, 3157185798U, - 1604852056U, 1011639885U, 2950579535U, 2524219188U, 312951012U, - 1528896652U, 1327861054U, 2846910138U, 3966855905U, 2536721582U, - 855353911U, 1685434729U, 3303978929U, 1624872055U, 4020329649U, - 3164802143U, 1642802700U, 1957727869U, 1792352426U, 3334618929U, - 2631577923U, 3027156164U, 842334259U, 3353446843U, 1226432104U, - 1742801369U, 3552852535U, 3471698828U, 1653910186U, 3380330939U, - 2313782701U, 3351007196U, 2129839995U, 1800682418U, 4085884420U, - 1625156629U, 3669701987U, 615211810U, 3294791649U, 4131143784U, - 2590843588U, 3207422808U, 3275066464U, 561592872U, 3957205738U, - 3396578098U, 48410678U, 3505556445U, 1005764855U, 3920606528U, - 2936980473U, 2378918600U, 2404449845U, 1649515163U, 701203563U, - 3705256349U, 83714199U, 3586854132U, 922978446U, 2863406304U, - 3523398907U, 2606864832U, 2385399361U, 3171757816U, 4262841009U, - 3645837721U, 1169579486U, 3666433897U, 3174689479U, 1457866976U, - 3803895110U, 3346639145U, 1907224409U, 1978473712U, 1036712794U, - 980754888U, 1302782359U, 1765252468U, 459245755U, 3728923860U, - 1512894209U, 2046491914U, 207860527U, 514188684U, 2288713615U, - 1597354672U, 3349636117U, 2357291114U, 3995796221U, 945364213U, - 1893326518U, 3770814016U, 1691552714U, 2397527410U, 967486361U, - 776416472U, 4197661421U, 951150819U, 1852770983U, 4044624181U, - 1399439738U, 4194455275U, 2284037669U, 1550734958U, 3321078108U, - 1865235926U, 2912129961U, 2664980877U, 1357572033U, 2600196436U, - 2486728200U, 2372668724U, 1567316966U, 2374111491U, 1839843570U, - 20815612U, 3727008608U, 3871996229U, 824061249U, 1932503978U, - 3404541726U, 758428924U, 2609331364U, 1223966026U, 1299179808U, - 648499352U, 2180134401U, 880821170U, 3781130950U, 113491270U, - 1032413764U, 4185884695U, 2490396037U, 1201932817U, 4060951446U, - 4165586898U, 1629813212U, 2887821158U, 415045333U, 628926856U, - 2193466079U, 3391843445U, 2227540681U, 1907099846U, 2848448395U, - 1717828221U, 1372704537U, 1707549841U, 2294058813U, 2101214437U, - 2052479531U, 1695809164U, 3176587306U, 2632770465U, 81634404U, - 1603220563U, 644238487U, 302857763U, 897352968U, 2613146653U, - 1391730149U, 4245717312U, 4191828749U, 1948492526U, 2618174230U, - 3992984522U, 2178852787U, 3596044509U, 3445573503U, 2026614616U, - 915763564U, 3415689334U, 2532153403U, 3879661562U, 2215027417U, - 3111154986U, 2929478371U, 668346391U, 1152241381U, 2632029711U, - 3004150659U, 2135025926U, 948690501U, 2799119116U, 4228829406U, - 1981197489U, 4209064138U, 684318751U, 3459397845U, 201790843U, - 4022541136U, 3043635877U, 492509624U, 3263466772U, 1509148086U, - 921459029U, 3198857146U, 705479721U, 3835966910U, 3603356465U, - 576159741U, 1742849431U, 594214882U, 2055294343U, 3634861861U, - 449571793U, 3246390646U, 3868232151U, 1479156585U, 2900125656U, - 2464815318U, 3960178104U, 1784261920U, 18311476U, 3627135050U, - 644609697U, 424968996U, 919890700U, 2986824110U, 816423214U, - 4003562844U, 1392714305U, 1757384428U, 2569030598U, 995949559U, - 3875659880U, 2933807823U, 2752536860U, 2993858466U, 4030558899U, - 2770783427U, 2775406005U, 2777781742U, 1931292655U, 472147933U, - 3865853827U, 2726470545U, 2668412860U, 2887008249U, 408979190U, - 3578063323U, 3242082049U, 1778193530U, 27981909U, 2362826515U, - 389875677U, 1043878156U, 581653903U, 3830568952U, 389535942U, - 3713523185U, 2768373359U, 2526101582U, 1998618197U, 1160859704U, - 3951172488U, 1098005003U, 906275699U, 3446228002U, 2220677963U, - 2059306445U, 132199571U, 476838790U, 1868039399U, 3097344807U, - 857300945U, 396345050U, 2835919916U, 1782168828U, 1419519470U, - 4288137521U, 819087232U, 596301494U, 872823172U, 1526888217U, - 805161465U, 1116186205U, 2829002754U, 2352620120U, 620121516U, - 354159268U, 3601949785U, 209568138U, 1352371732U, 2145977349U, - 4236871834U, 1539414078U, 3558126206U, 3224857093U, 4164166682U, - 3817553440U, 3301780278U, 2682696837U, 3734994768U, 1370950260U, - 1477421202U, 2521315749U, 1330148125U, 1261554731U, 2769143688U, - 3554756293U, 4235882678U, 3254686059U, 3530579953U, 1215452615U, - 3574970923U, 4057131421U, 589224178U, 1000098193U, 171190718U, - 2521852045U, 2351447494U, 2284441580U, 2646685513U, 3486933563U, - 3789864960U, 1190528160U, 1702536782U, 1534105589U, 4262946827U, - 2726686826U, 3584544841U, 2348270128U, 2145092281U, 2502718509U, - 1027832411U, 3571171153U, 1287361161U, 4011474411U, 3241215351U, - 2419700818U, 971242709U, 1361975763U, 1096842482U, 3271045537U, - 81165449U, 612438025U, 3912966678U, 1356929810U, 733545735U, - 537003843U, 1282953084U, 884458241U, 588930090U, 3930269801U, - 2961472450U, 1219535534U, 3632251943U, 268183903U, 1441240533U, - 3653903360U, 3854473319U, 2259087390U, 2548293048U, 2022641195U, - 2105543911U, 1764085217U, 3246183186U, 482438805U, 888317895U, - 2628314765U, 2466219854U, 717546004U, 2322237039U, 416725234U, - 1544049923U, 1797944973U, 3398652364U, 3111909456U, 485742908U, - 2277491072U, 1056355088U, 3181001278U, 129695079U, 2693624550U, - 1764438564U, 3797785470U, 195503713U, 3266519725U, 2053389444U, - 1961527818U, 3400226523U, 3777903038U, 2597274307U, 4235851091U, - 4094406648U, 2171410785U, 1781151386U, 1378577117U, 654643266U, - 3424024173U, 3385813322U, 679385799U, 479380913U, 681715441U, - 3096225905U, 276813409U, 3854398070U, 2721105350U, 831263315U, - 3276280337U, 2628301522U, 3984868494U, 1466099834U, 2104922114U, - 1412672743U, 820330404U, 3491501010U, 942735832U, 710652807U, - 3972652090U, 679881088U, 40577009U, 3705286397U, 2815423480U, - 3566262429U, 663396513U, 3777887429U, 4016670678U, 404539370U, - 1142712925U, 1140173408U, 2913248352U, 2872321286U, 263751841U, - 3175196073U, 3162557581U, 2878996619U, 75498548U, 3836833140U, - 3284664959U, 1157523805U, 112847376U, 207855609U, 1337979698U, - 1222578451U, 157107174U, 901174378U, 3883717063U, 1618632639U, - 1767889440U, 4264698824U, 1582999313U, 884471997U, 2508825098U, - 3756370771U, 2457213553U, 3565776881U, 3709583214U, 915609601U, - 460833524U, 1091049576U, 85522880U, 2553251U, 132102809U, - 2429882442U, 2562084610U, 1386507633U, 4112471229U, 21965213U, - 1981516006U, 2418435617U, 3054872091U, 4251511224U, 2025783543U, - 1916911512U, 2454491136U, 3938440891U, 3825869115U, 1121698605U, - 3463052265U, 802340101U, 1912886800U, 4031997367U, 3550640406U, - 1596096923U, 610150600U, 431464457U, 2541325046U, 486478003U, - 739704936U, 2862696430U, 3037903166U, 1129749694U, 2611481261U, - 1228993498U, 510075548U, 3424962587U, 2458689681U, 818934833U, - 4233309125U, 1608196251U, 3419476016U, 1858543939U, 2682166524U, - 3317854285U, 631986188U, 3008214764U, 613826412U, 3567358221U, - 3512343882U, 1552467474U, 3316162670U, 1275841024U, 4142173454U, - 565267881U, 768644821U, 198310105U, 2396688616U, 1837659011U, - 203429334U, 854539004U, 4235811518U, 3338304926U, 3730418692U, - 3852254981U, 3032046452U, 2329811860U, 2303590566U, 2696092212U, - 3894665932U, 145835667U, 249563655U, 1932210840U, 2431696407U, - 3312636759U, 214962629U, 2092026914U, 3020145527U, 4073039873U, - 2739105705U, 1308336752U, 855104522U, 2391715321U, 67448785U, - 547989482U, 854411802U, 3608633740U, 431731530U, 537375589U, - 3888005760U, 696099141U, 397343236U, 1864511780U, 44029739U, - 1729526891U, 1993398655U, 2010173426U, 2591546756U, 275223291U, - 1503900299U, 4217765081U, 2185635252U, 1122436015U, 3550155364U, - 681707194U, 3260479338U, 933579397U, 2983029282U, 2505504587U, - 2667410393U, 2962684490U, 4139721708U, 2658172284U, 2452602383U, - 2607631612U, 1344296217U, 3075398709U, 2949785295U, 1049956168U, - 3917185129U, 2155660174U, 3280524475U, 1503827867U, 674380765U, - 1918468193U, 3843983676U, 634358221U, 2538335643U, 1873351298U, - 3368723763U, 2129144130U, 3203528633U, 3087174986U, 2691698871U, - 2516284287U, 24437745U, 1118381474U, 2816314867U, 2448576035U, - 4281989654U, 217287825U, 165872888U, 2628995722U, 3533525116U, - 2721669106U, 872340568U, 3429930655U, 3309047304U, 3916704967U, - 3270160355U, 1348884255U, 1634797670U, 881214967U, 4259633554U, - 174613027U, 1103974314U, 1625224232U, 2678368291U, 1133866707U, - 3853082619U, 4073196549U, 1189620777U, 637238656U, 930241537U, - 4042750792U, 3842136042U, 2417007212U, 2524907510U, 1243036827U, - 1282059441U, 3764588774U, 1394459615U, 2323620015U, 1166152231U, - 3307479609U, 3849322257U, 3507445699U, 4247696636U, 758393720U, - 967665141U, 1095244571U, 1319812152U, 407678762U, 2640605208U, - 2170766134U, 3663594275U, 4039329364U, 2512175520U, 725523154U, - 2249807004U, 3312617979U, 2414634172U, 1278482215U, 349206484U, - 1573063308U, 1196429124U, 3873264116U, 2400067801U, 268795167U, - 226175489U, 2961367263U, 1968719665U, 42656370U, 1010790699U, - 561600615U, 2422453992U, 3082197735U, 1636700484U, 3977715296U, - 3125350482U, 3478021514U, 2227819446U, 1540868045U, 3061908980U, - 1087362407U, 3625200291U, 361937537U, 580441897U, 1520043666U, - 2270875402U, 1009161260U, 2502355842U, 4278769785U, 473902412U, - 1057239083U, 1905829039U, 1483781177U, 2080011417U, 1207494246U, - 1806991954U, 2194674403U, 3455972205U, 807207678U, 3655655687U, - 674112918U, 195425752U, 3917890095U, 1874364234U, 1837892715U, - 3663478166U, 1548892014U, 2570748714U, 2049929836U, 2167029704U, - 697543767U, 3499545023U, 3342496315U, 1725251190U, 3561387469U, - 2905606616U, 1580182447U, 3934525927U, 4103172792U, 1365672522U, - 1534795737U, 3308667416U, 2841911405U, 3943182730U, 4072020313U, - 3494770452U, 3332626671U, 55327267U, 478030603U, 411080625U, - 3419529010U, 1604767823U, 3513468014U, 570668510U, 913790824U, - 2283967995U, 695159462U, 3825542932U, 4150698144U, 1829758699U, - 202895590U, 1609122645U, 1267651008U, 2910315509U, 2511475445U, - 2477423819U, 3932081579U, 900879979U, 2145588390U, 2670007504U, - 580819444U, 1864996828U, 2526325979U, 1019124258U, 815508628U, - 2765933989U, 1277301341U, 3006021786U, 855540956U, 288025710U, - 1919594237U, 2331223864U, 177452412U, 2475870369U, 2689291749U, - 865194284U, 253432152U, 2628531804U, 2861208555U, 2361597573U, - 1653952120U, 1039661024U, 2159959078U, 3709040440U, 3564718533U, - 2596878672U, 2041442161U, 31164696U, 2662962485U, 3665637339U, - 1678115244U, 2699839832U, 3651968520U, 3521595541U, 458433303U, - 2423096824U, 21831741U, 380011703U, 2498168716U, 861806087U, - 1673574843U, 4188794405U, 2520563651U, 2632279153U, 2170465525U, - 4171949898U, 3886039621U, 1661344005U, 3424285243U, 992588372U, - 2500984144U, 2993248497U, 3590193895U, 1535327365U, 515645636U, - 131633450U, 3729760261U, 1613045101U, 3254194278U, 15889678U, - 1493590689U, 244148718U, 2991472662U, 1401629333U, 777349878U, - 2501401703U, 4285518317U, 3794656178U, 955526526U, 3442142820U, - 3970298374U, 736025417U, 2737370764U, 1271509744U, 440570731U, - 136141826U, 1596189518U, 923399175U, 257541519U, 3505774281U, - 2194358432U, 2518162991U, 1379893637U, 2667767062U, 3748146247U, - 1821712620U, 3923161384U, 1947811444U, 2392527197U, 4127419685U, - 1423694998U, 4156576871U, 1382885582U, 3420127279U, 3617499534U, - 2994377493U, 4038063986U, 1918458672U, 2983166794U, 4200449033U, - 353294540U, 1609232588U, 243926648U, 2332803291U, 507996832U, - 2392838793U, 4075145196U, 2060984340U, 4287475136U, 88232602U, - 2491531140U, 4159725633U, 2272075455U, 759298618U, 201384554U, - 838356250U, 1416268324U, 674476934U, 90795364U, 141672229U, - 3660399588U, 4196417251U, 3249270244U, 3774530247U, 59587265U, - 3683164208U, 19392575U, 1463123697U, 1882205379U, 293780489U, - 2553160622U, 2933904694U, 675638239U, 2851336944U, 1435238743U, - 2448730183U, 804436302U, 2119845972U, 322560608U, 4097732704U, - 2987802540U, 641492617U, 2575442710U, 4217822703U, 3271835300U, - 2836418300U, 3739921620U, 2138378768U, 2879771855U, 4294903423U, - 3121097946U, 2603440486U, 2560820391U, 1012930944U, 2313499967U, - 584489368U, 3431165766U, 897384869U, 2062537737U, 2847889234U, - 3742362450U, 2951174585U, 4204621084U, 1109373893U, 3668075775U, - 2750138839U, 3518055702U, 733072558U, 4169325400U, 788493625U -}; -static const uint64_t init_gen_rand_64_expected[] = { - KQU(16924766246869039260), KQU( 8201438687333352714), - KQU( 2265290287015001750), KQU(18397264611805473832), - KQU( 3375255223302384358), KQU( 6345559975416828796), - KQU(18229739242790328073), KQU( 7596792742098800905), - KQU( 255338647169685981), KQU( 2052747240048610300), - KQU(18328151576097299343), KQU(12472905421133796567), - KQU(11315245349717600863), KQU(16594110197775871209), - KQU(15708751964632456450), KQU(10452031272054632535), - KQU(11097646720811454386), KQU( 4556090668445745441), - KQU(17116187693090663106), KQU(14931526836144510645), - KQU( 9190752218020552591), KQU( 9625800285771901401), - KQU(13995141077659972832), KQU( 5194209094927829625), - KQU( 4156788379151063303), KQU( 8523452593770139494), - KQU(14082382103049296727), KQU( 2462601863986088483), - KQU( 3030583461592840678), KQU( 5221622077872827681), - KQU( 3084210671228981236), KQU(13956758381389953823), - KQU(13503889856213423831), KQU(15696904024189836170), - KQU( 4612584152877036206), KQU( 6231135538447867881), - KQU(10172457294158869468), KQU( 6452258628466708150), - KQU(14044432824917330221), KQU( 370168364480044279), - KQU(10102144686427193359), KQU( 667870489994776076), - KQU( 2732271956925885858), KQU(18027788905977284151), - KQU(15009842788582923859), KQU( 7136357960180199542), - KQU(15901736243475578127), KQU(16951293785352615701), - KQU(10551492125243691632), KQU(17668869969146434804), - KQU(13646002971174390445), KQU( 9804471050759613248), - KQU( 5511670439655935493), KQU(18103342091070400926), - KQU(17224512747665137533), KQU(15534627482992618168), - KQU( 1423813266186582647), KQU(15821176807932930024), - KQU( 30323369733607156), KQU(11599382494723479403), - KQU( 653856076586810062), KQU( 3176437395144899659), - KQU(14028076268147963917), KQU(16156398271809666195), - KQU( 3166955484848201676), KQU( 5746805620136919390), - KQU(17297845208891256593), KQU(11691653183226428483), - KQU(17900026146506981577), KQU(15387382115755971042), - KQU(16923567681040845943), KQU( 8039057517199388606), - KQU(11748409241468629263), KQU( 794358245539076095), - KQU(13438501964693401242), KQU(14036803236515618962), - KQU( 5252311215205424721), KQU(17806589612915509081), - KQU( 6802767092397596006), KQU(14212120431184557140), - KQU( 1072951366761385712), KQU(13098491780722836296), - KQU( 9466676828710797353), KQU(12673056849042830081), - KQU(12763726623645357580), KQU(16468961652999309493), - KQU(15305979875636438926), KQU(17444713151223449734), - KQU( 5692214267627883674), KQU(13049589139196151505), - KQU( 880115207831670745), KQU( 1776529075789695498), - KQU(16695225897801466485), KQU(10666901778795346845), - KQU( 6164389346722833869), KQU( 2863817793264300475), - KQU( 9464049921886304754), KQU( 3993566636740015468), - KQU( 9983749692528514136), KQU(16375286075057755211), - KQU(16042643417005440820), KQU(11445419662923489877), - KQU( 7999038846885158836), KQU( 6721913661721511535), - KQU( 5363052654139357320), KQU( 1817788761173584205), - KQU(13290974386445856444), KQU( 4650350818937984680), - KQU( 8219183528102484836), KQU( 1569862923500819899), - KQU( 4189359732136641860), KQU(14202822961683148583), - KQU( 4457498315309429058), KQU(13089067387019074834), - KQU(11075517153328927293), KQU(10277016248336668389), - KQU( 7070509725324401122), KQU(17808892017780289380), - KQU(13143367339909287349), KQU( 1377743745360085151), - KQU( 5749341807421286485), KQU(14832814616770931325), - KQU( 7688820635324359492), KQU(10960474011539770045), - KQU( 81970066653179790), KQU(12619476072607878022), - KQU( 4419566616271201744), KQU(15147917311750568503), - KQU( 5549739182852706345), KQU( 7308198397975204770), - KQU(13580425496671289278), KQU(17070764785210130301), - KQU( 8202832846285604405), KQU( 6873046287640887249), - KQU( 6927424434308206114), KQU( 6139014645937224874), - KQU(10290373645978487639), KQU(15904261291701523804), - KQU( 9628743442057826883), KQU(18383429096255546714), - KQU( 4977413265753686967), KQU( 7714317492425012869), - KQU( 9025232586309926193), KQU(14627338359776709107), - KQU(14759849896467790763), KQU(10931129435864423252), - KQU( 4588456988775014359), KQU(10699388531797056724), - KQU( 468652268869238792), KQU( 5755943035328078086), - KQU( 2102437379988580216), KQU( 9986312786506674028), - KQU( 2654207180040945604), KQU( 8726634790559960062), - KQU( 100497234871808137), KQU( 2800137176951425819), - KQU( 6076627612918553487), KQU( 5780186919186152796), - KQU( 8179183595769929098), KQU( 6009426283716221169), - KQU( 2796662551397449358), KQU( 1756961367041986764), - KQU( 6972897917355606205), KQU(14524774345368968243), - KQU( 2773529684745706940), KQU( 4853632376213075959), - KQU( 4198177923731358102), KQU( 8271224913084139776), - KQU( 2741753121611092226), KQU(16782366145996731181), - KQU(15426125238972640790), KQU(13595497100671260342), - KQU( 3173531022836259898), KQU( 6573264560319511662), - KQU(18041111951511157441), KQU( 2351433581833135952), - KQU( 3113255578908173487), KQU( 1739371330877858784), - KQU(16046126562789165480), KQU( 8072101652214192925), - KQU(15267091584090664910), KQU( 9309579200403648940), - KQU( 5218892439752408722), KQU(14492477246004337115), - KQU(17431037586679770619), KQU( 7385248135963250480), - KQU( 9580144956565560660), KQU( 4919546228040008720), - KQU(15261542469145035584), KQU(18233297270822253102), - KQU( 5453248417992302857), KQU( 9309519155931460285), - KQU(10342813012345291756), KQU(15676085186784762381), - KQU(15912092950691300645), KQU( 9371053121499003195), - KQU( 9897186478226866746), KQU(14061858287188196327), - KQU( 122575971620788119), KQU(12146750969116317754), - KQU( 4438317272813245201), KQU( 8332576791009527119), - KQU(13907785691786542057), KQU(10374194887283287467), - KQU( 2098798755649059566), KQU( 3416235197748288894), - KQU( 8688269957320773484), KQU( 7503964602397371571), - KQU(16724977015147478236), KQU( 9461512855439858184), - KQU(13259049744534534727), KQU( 3583094952542899294), - KQU( 8764245731305528292), KQU(13240823595462088985), - KQU(13716141617617910448), KQU(18114969519935960955), - KQU( 2297553615798302206), KQU( 4585521442944663362), - KQU(17776858680630198686), KQU( 4685873229192163363), - KQU( 152558080671135627), KQU(15424900540842670088), - KQU(13229630297130024108), KQU(17530268788245718717), - KQU(16675633913065714144), KQU( 3158912717897568068), - KQU(15399132185380087288), KQU( 7401418744515677872), - KQU(13135412922344398535), KQU( 6385314346100509511), - KQU(13962867001134161139), KQU(10272780155442671999), - KQU(12894856086597769142), KQU(13340877795287554994), - KQU(12913630602094607396), KQU(12543167911119793857), - KQU(17343570372251873096), KQU(10959487764494150545), - KQU( 6966737953093821128), KQU(13780699135496988601), - KQU( 4405070719380142046), KQU(14923788365607284982), - KQU( 2869487678905148380), KQU( 6416272754197188403), - KQU(15017380475943612591), KQU( 1995636220918429487), - KQU( 3402016804620122716), KQU(15800188663407057080), - KQU(11362369990390932882), KQU(15262183501637986147), - KQU(10239175385387371494), KQU( 9352042420365748334), - KQU( 1682457034285119875), KQU( 1724710651376289644), - KQU( 2038157098893817966), KQU( 9897825558324608773), - KQU( 1477666236519164736), KQU(16835397314511233640), - KQU(10370866327005346508), KQU(10157504370660621982), - KQU(12113904045335882069), KQU(13326444439742783008), - KQU(11302769043000765804), KQU(13594979923955228484), - KQU(11779351762613475968), KQU( 3786101619539298383), - KQU( 8021122969180846063), KQU(15745904401162500495), - KQU(10762168465993897267), KQU(13552058957896319026), - KQU(11200228655252462013), KQU( 5035370357337441226), - KQU( 7593918984545500013), KQU( 5418554918361528700), - KQU( 4858270799405446371), KQU( 9974659566876282544), - KQU(18227595922273957859), KQU( 2772778443635656220), - KQU(14285143053182085385), KQU( 9939700992429600469), - KQU(12756185904545598068), KQU( 2020783375367345262), - KQU( 57026775058331227), KQU( 950827867930065454), - KQU( 6602279670145371217), KQU( 2291171535443566929), - KQU( 5832380724425010313), KQU( 1220343904715982285), - KQU(17045542598598037633), KQU(15460481779702820971), - KQU(13948388779949365130), KQU(13975040175430829518), - KQU(17477538238425541763), KQU(11104663041851745725), - KQU(15860992957141157587), KQU(14529434633012950138), - KQU( 2504838019075394203), KQU( 7512113882611121886), - KQU( 4859973559980886617), KQU( 1258601555703250219), - KQU(15594548157514316394), KQU( 4516730171963773048), - KQU(11380103193905031983), KQU( 6809282239982353344), - KQU(18045256930420065002), KQU( 2453702683108791859), - KQU( 977214582986981460), KQU( 2006410402232713466), - KQU( 6192236267216378358), KQU( 3429468402195675253), - KQU(18146933153017348921), KQU(17369978576367231139), - KQU( 1246940717230386603), KQU(11335758870083327110), - KQU(14166488801730353682), KQU( 9008573127269635732), - KQU(10776025389820643815), KQU(15087605441903942962), - KQU( 1359542462712147922), KQU(13898874411226454206), - KQU(17911176066536804411), KQU( 9435590428600085274), - KQU( 294488509967864007), KQU( 8890111397567922046), - KQU( 7987823476034328778), KQU(13263827582440967651), - KQU( 7503774813106751573), KQU(14974747296185646837), - KQU( 8504765037032103375), KQU(17340303357444536213), - KQU( 7704610912964485743), KQU( 8107533670327205061), - KQU( 9062969835083315985), KQU(16968963142126734184), - KQU(12958041214190810180), KQU( 2720170147759570200), - KQU( 2986358963942189566), KQU(14884226322219356580), - KQU( 286224325144368520), KQU(11313800433154279797), - KQU(18366849528439673248), KQU(17899725929482368789), - KQU( 3730004284609106799), KQU( 1654474302052767205), - KQU( 5006698007047077032), KQU( 8196893913601182838), - KQU(15214541774425211640), KQU(17391346045606626073), - KQU( 8369003584076969089), KQU( 3939046733368550293), - KQU(10178639720308707785), KQU( 2180248669304388697), - KQU( 62894391300126322), KQU( 9205708961736223191), - KQU( 6837431058165360438), KQU( 3150743890848308214), - KQU(17849330658111464583), KQU(12214815643135450865), - KQU(13410713840519603402), KQU( 3200778126692046802), - KQU(13354780043041779313), KQU( 800850022756886036), - KQU(15660052933953067433), KQU( 6572823544154375676), - KQU(11030281857015819266), KQU(12682241941471433835), - KQU(11654136407300274693), KQU( 4517795492388641109), - KQU( 9757017371504524244), KQU(17833043400781889277), - KQU(12685085201747792227), KQU(10408057728835019573), - KQU( 98370418513455221), KQU( 6732663555696848598), - KQU(13248530959948529780), KQU( 3530441401230622826), - KQU(18188251992895660615), KQU( 1847918354186383756), - KQU( 1127392190402660921), KQU(11293734643143819463), - KQU( 3015506344578682982), KQU(13852645444071153329), - KQU( 2121359659091349142), KQU( 1294604376116677694), - KQU( 5616576231286352318), KQU( 7112502442954235625), - KQU(11676228199551561689), KQU(12925182803007305359), - KQU( 7852375518160493082), KQU( 1136513130539296154), - KQU( 5636923900916593195), KQU( 3221077517612607747), - KQU(17784790465798152513), KQU( 3554210049056995938), - KQU(17476839685878225874), KQU( 3206836372585575732), - KQU( 2765333945644823430), KQU(10080070903718799528), - KQU( 5412370818878286353), KQU( 9689685887726257728), - KQU( 8236117509123533998), KQU( 1951139137165040214), - KQU( 4492205209227980349), KQU(16541291230861602967), - KQU( 1424371548301437940), KQU( 9117562079669206794), - KQU(14374681563251691625), KQU(13873164030199921303), - KQU( 6680317946770936731), KQU(15586334026918276214), - KQU(10896213950976109802), KQU( 9506261949596413689), - KQU( 9903949574308040616), KQU( 6038397344557204470), - KQU( 174601465422373648), KQU(15946141191338238030), - KQU(17142225620992044937), KQU( 7552030283784477064), - KQU( 2947372384532947997), KQU( 510797021688197711), - KQU( 4962499439249363461), KQU( 23770320158385357), - KQU( 959774499105138124), KQU( 1468396011518788276), - KQU( 2015698006852312308), KQU( 4149400718489980136), - KQU( 5992916099522371188), KQU(10819182935265531076), - KQU(16189787999192351131), KQU( 342833961790261950), - KQU(12470830319550495336), KQU(18128495041912812501), - KQU( 1193600899723524337), KQU( 9056793666590079770), - KQU( 2154021227041669041), KQU( 4963570213951235735), - KQU( 4865075960209211409), KQU( 2097724599039942963), - KQU( 2024080278583179845), KQU(11527054549196576736), - KQU(10650256084182390252), KQU( 4808408648695766755), - KQU( 1642839215013788844), KQU(10607187948250398390), - KQU( 7076868166085913508), KQU( 730522571106887032), - KQU(12500579240208524895), KQU( 4484390097311355324), - KQU(15145801330700623870), KQU( 8055827661392944028), - KQU( 5865092976832712268), KQU(15159212508053625143), - KQU( 3560964582876483341), KQU( 4070052741344438280), - KQU( 6032585709886855634), KQU(15643262320904604873), - KQU( 2565119772293371111), KQU( 318314293065348260), - KQU(15047458749141511872), KQU( 7772788389811528730), - KQU( 7081187494343801976), KQU( 6465136009467253947), - KQU(10425940692543362069), KQU( 554608190318339115), - KQU(14796699860302125214), KQU( 1638153134431111443), - KQU(10336967447052276248), KQU( 8412308070396592958), - KQU( 4004557277152051226), KQU( 8143598997278774834), - KQU(16413323996508783221), KQU(13139418758033994949), - KQU( 9772709138335006667), KQU( 2818167159287157659), - KQU(17091740573832523669), KQU(14629199013130751608), - KQU(18268322711500338185), KQU( 8290963415675493063), - KQU( 8830864907452542588), KQU( 1614839084637494849), - KQU(14855358500870422231), KQU( 3472996748392519937), - KQU(15317151166268877716), KQU( 5825895018698400362), - KQU(16730208429367544129), KQU(10481156578141202800), - KQU( 4746166512382823750), KQU(12720876014472464998), - KQU( 8825177124486735972), KQU(13733447296837467838), - KQU( 6412293741681359625), KQU( 8313213138756135033), - KQU(11421481194803712517), KQU( 7997007691544174032), - KQU( 6812963847917605930), KQU( 9683091901227558641), - KQU(14703594165860324713), KQU( 1775476144519618309), - KQU( 2724283288516469519), KQU( 717642555185856868), - KQU( 8736402192215092346), KQU(11878800336431381021), - KQU( 4348816066017061293), KQU( 6115112756583631307), - KQU( 9176597239667142976), KQU(12615622714894259204), - KQU(10283406711301385987), KQU( 5111762509485379420), - KQU( 3118290051198688449), KQU( 7345123071632232145), - KQU( 9176423451688682359), KQU( 4843865456157868971), - KQU(12008036363752566088), KQU(12058837181919397720), - KQU( 2145073958457347366), KQU( 1526504881672818067), - KQU( 3488830105567134848), KQU(13208362960674805143), - KQU( 4077549672899572192), KQU( 7770995684693818365), - KQU( 1398532341546313593), KQU(12711859908703927840), - KQU( 1417561172594446813), KQU(17045191024194170604), - KQU( 4101933177604931713), KQU(14708428834203480320), - KQU(17447509264469407724), KQU(14314821973983434255), - KQU(17990472271061617265), KQU( 5087756685841673942), - KQU(12797820586893859939), KQU( 1778128952671092879), - KQU( 3535918530508665898), KQU( 9035729701042481301), - KQU(14808661568277079962), KQU(14587345077537747914), - KQU(11920080002323122708), KQU( 6426515805197278753), - KQU( 3295612216725984831), KQU(11040722532100876120), - KQU(12305952936387598754), KQU(16097391899742004253), - KQU( 4908537335606182208), KQU(12446674552196795504), - KQU(16010497855816895177), KQU( 9194378874788615551), - KQU( 3382957529567613384), KQU( 5154647600754974077), - KQU( 9801822865328396141), KQU( 9023662173919288143), - KQU(17623115353825147868), KQU( 8238115767443015816), - KQU(15811444159859002560), KQU( 9085612528904059661), - KQU( 6888601089398614254), KQU( 258252992894160189), - KQU( 6704363880792428622), KQU( 6114966032147235763), - KQU(11075393882690261875), KQU( 8797664238933620407), - KQU( 5901892006476726920), KQU( 5309780159285518958), - KQU(14940808387240817367), KQU(14642032021449656698), - KQU( 9808256672068504139), KQU( 3670135111380607658), - KQU(11211211097845960152), KQU( 1474304506716695808), - KQU(15843166204506876239), KQU( 7661051252471780561), - KQU(10170905502249418476), KQU( 7801416045582028589), - KQU( 2763981484737053050), KQU( 9491377905499253054), - KQU(16201395896336915095), KQU( 9256513756442782198), - KQU( 5411283157972456034), KQU( 5059433122288321676), - KQU( 4327408006721123357), KQU( 9278544078834433377), - KQU( 7601527110882281612), KQU(11848295896975505251), - KQU(12096998801094735560), KQU(14773480339823506413), - KQU(15586227433895802149), KQU(12786541257830242872), - KQU( 6904692985140503067), KQU( 5309011515263103959), - KQU(12105257191179371066), KQU(14654380212442225037), - KQU( 2556774974190695009), KQU( 4461297399927600261), - KQU(14888225660915118646), KQU(14915459341148291824), - KQU( 2738802166252327631), KQU( 6047155789239131512), - KQU(12920545353217010338), KQU(10697617257007840205), - KQU( 2751585253158203504), KQU(13252729159780047496), - KQU(14700326134672815469), KQU(14082527904374600529), - KQU(16852962273496542070), KQU(17446675504235853907), - KQU(15019600398527572311), KQU(12312781346344081551), - KQU(14524667935039810450), KQU( 5634005663377195738), - KQU(11375574739525000569), KQU( 2423665396433260040), - KQU( 5222836914796015410), KQU( 4397666386492647387), - KQU( 4619294441691707638), KQU( 665088602354770716), - KQU(13246495665281593610), KQU( 6564144270549729409), - KQU(10223216188145661688), KQU( 3961556907299230585), - KQU(11543262515492439914), KQU(16118031437285993790), - KQU( 7143417964520166465), KQU(13295053515909486772), - KQU( 40434666004899675), KQU(17127804194038347164), - KQU( 8599165966560586269), KQU( 8214016749011284903), - KQU(13725130352140465239), KQU( 5467254474431726291), - KQU( 7748584297438219877), KQU(16933551114829772472), - KQU( 2169618439506799400), KQU( 2169787627665113463), - KQU(17314493571267943764), KQU(18053575102911354912), - KQU(11928303275378476973), KQU(11593850925061715550), - KQU(17782269923473589362), KQU( 3280235307704747039), - KQU( 6145343578598685149), KQU(17080117031114086090), - KQU(18066839902983594755), KQU( 6517508430331020706), - KQU( 8092908893950411541), KQU(12558378233386153732), - KQU( 4476532167973132976), KQU(16081642430367025016), - KQU( 4233154094369139361), KQU( 8693630486693161027), - KQU(11244959343027742285), KQU(12273503967768513508), - KQU(14108978636385284876), KQU( 7242414665378826984), - KQU( 6561316938846562432), KQU( 8601038474994665795), - KQU(17532942353612365904), KQU(17940076637020912186), - KQU( 7340260368823171304), KQU( 7061807613916067905), - KQU(10561734935039519326), KQU(17990796503724650862), - KQU( 6208732943911827159), KQU( 359077562804090617), - KQU(14177751537784403113), KQU(10659599444915362902), - KQU(15081727220615085833), KQU(13417573895659757486), - KQU(15513842342017811524), KQU(11814141516204288231), - KQU( 1827312513875101814), KQU( 2804611699894603103), - KQU(17116500469975602763), KQU(12270191815211952087), - KQU(12256358467786024988), KQU(18435021722453971267), - KQU( 671330264390865618), KQU( 476504300460286050), - KQU(16465470901027093441), KQU( 4047724406247136402), - KQU( 1322305451411883346), KQU( 1388308688834322280), - KQU( 7303989085269758176), KQU( 9323792664765233642), - KQU( 4542762575316368936), KQU(17342696132794337618), - KQU( 4588025054768498379), KQU(13415475057390330804), - KQU(17880279491733405570), KQU(10610553400618620353), - KQU( 3180842072658960139), KQU(13002966655454270120), - KQU( 1665301181064982826), KQU( 7083673946791258979), - KQU( 190522247122496820), KQU(17388280237250677740), - KQU( 8430770379923642945), KQU(12987180971921668584), - KQU( 2311086108365390642), KQU( 2870984383579822345), - KQU(14014682609164653318), KQU(14467187293062251484), - KQU( 192186361147413298), KQU(15171951713531796524), - KQU( 9900305495015948728), KQU(17958004775615466344), - KQU(14346380954498606514), KQU(18040047357617407096), - KQU( 5035237584833424532), KQU(15089555460613972287), - KQU( 4131411873749729831), KQU( 1329013581168250330), - KQU(10095353333051193949), KQU(10749518561022462716), - KQU( 9050611429810755847), KQU(15022028840236655649), - KQU( 8775554279239748298), KQU(13105754025489230502), - KQU(15471300118574167585), KQU( 89864764002355628), - KQU( 8776416323420466637), KQU( 5280258630612040891), - KQU( 2719174488591862912), KQU( 7599309137399661994), - KQU(15012887256778039979), KQU(14062981725630928925), - KQU(12038536286991689603), KQU( 7089756544681775245), - KQU(10376661532744718039), KQU( 1265198725901533130), - KQU(13807996727081142408), KQU( 2935019626765036403), - KQU( 7651672460680700141), KQU( 3644093016200370795), - KQU( 2840982578090080674), KQU(17956262740157449201), - KQU(18267979450492880548), KQU(11799503659796848070), - KQU( 9942537025669672388), KQU(11886606816406990297), - KQU( 5488594946437447576), KQU( 7226714353282744302), - KQU( 3784851653123877043), KQU( 878018453244803041), - KQU(12110022586268616085), KQU( 734072179404675123), - KQU(11869573627998248542), KQU( 469150421297783998), - KQU( 260151124912803804), KQU(11639179410120968649), - KQU( 9318165193840846253), KQU(12795671722734758075), - KQU(15318410297267253933), KQU( 691524703570062620), - KQU( 5837129010576994601), KQU(15045963859726941052), - KQU( 5850056944932238169), KQU(12017434144750943807), - KQU( 7447139064928956574), KQU( 3101711812658245019), - KQU(16052940704474982954), KQU(18195745945986994042), - KQU( 8932252132785575659), KQU(13390817488106794834), - KQU(11582771836502517453), KQU( 4964411326683611686), - KQU( 2195093981702694011), KQU(14145229538389675669), - KQU(16459605532062271798), KQU( 866316924816482864), - KQU( 4593041209937286377), KQU( 8415491391910972138), - KQU( 4171236715600528969), KQU(16637569303336782889), - KQU( 2002011073439212680), KQU(17695124661097601411), - KQU( 4627687053598611702), KQU( 7895831936020190403), - KQU( 8455951300917267802), KQU( 2923861649108534854), - KQU( 8344557563927786255), KQU( 6408671940373352556), - KQU(12210227354536675772), KQU(14294804157294222295), - KQU(10103022425071085127), KQU(10092959489504123771), - KQU( 6554774405376736268), KQU(12629917718410641774), - KQU( 6260933257596067126), KQU( 2460827021439369673), - KQU( 2541962996717103668), KQU( 597377203127351475), - KQU( 5316984203117315309), KQU( 4811211393563241961), - KQU(13119698597255811641), KQU( 8048691512862388981), - KQU(10216818971194073842), KQU( 4612229970165291764), - KQU(10000980798419974770), KQU( 6877640812402540687), - KQU( 1488727563290436992), KQU( 2227774069895697318), - KQU(11237754507523316593), KQU(13478948605382290972), - KQU( 1963583846976858124), KQU( 5512309205269276457), - KQU( 3972770164717652347), KQU( 3841751276198975037), - KQU(10283343042181903117), KQU( 8564001259792872199), - KQU(16472187244722489221), KQU( 8953493499268945921), - KQU( 3518747340357279580), KQU( 4003157546223963073), - KQU( 3270305958289814590), KQU( 3966704458129482496), - KQU( 8122141865926661939), KQU(14627734748099506653), - KQU(13064426990862560568), KQU( 2414079187889870829), - KQU( 5378461209354225306), KQU(10841985740128255566), - KQU( 538582442885401738), KQU( 7535089183482905946), - KQU(16117559957598879095), KQU( 8477890721414539741), - KQU( 1459127491209533386), KQU(17035126360733620462), - KQU( 8517668552872379126), KQU(10292151468337355014), - KQU(17081267732745344157), KQU(13751455337946087178), - KQU(14026945459523832966), KQU( 6653278775061723516), - KQU(10619085543856390441), KQU( 2196343631481122885), - KQU(10045966074702826136), KQU(10082317330452718282), - KQU( 5920859259504831242), KQU( 9951879073426540617), - KQU( 7074696649151414158), KQU(15808193543879464318), - KQU( 7385247772746953374), KQU( 3192003544283864292), - KQU(18153684490917593847), KQU(12423498260668568905), - KQU(10957758099756378169), KQU(11488762179911016040), - KQU( 2099931186465333782), KQU(11180979581250294432), - KQU( 8098916250668367933), KQU( 3529200436790763465), - KQU(12988418908674681745), KQU( 6147567275954808580), - KQU( 3207503344604030989), KQU(10761592604898615360), - KQU( 229854861031893504), KQU( 8809853962667144291), - KQU(13957364469005693860), KQU( 7634287665224495886), - KQU(12353487366976556874), KQU( 1134423796317152034), - KQU( 2088992471334107068), KQU( 7393372127190799698), - KQU( 1845367839871058391), KQU( 207922563987322884), - KQU(11960870813159944976), KQU(12182120053317317363), - KQU(17307358132571709283), KQU(13871081155552824936), - KQU(18304446751741566262), KQU( 7178705220184302849), - KQU(10929605677758824425), KQU(16446976977835806844), - KQU(13723874412159769044), KQU( 6942854352100915216), - KQU( 1726308474365729390), KQU( 2150078766445323155), - KQU(15345558947919656626), KQU(12145453828874527201), - KQU( 2054448620739726849), KQU( 2740102003352628137), - KQU(11294462163577610655), KQU( 756164283387413743), - KQU(17841144758438810880), KQU(10802406021185415861), - KQU( 8716455530476737846), KQU( 6321788834517649606), - KQU(14681322910577468426), KQU(17330043563884336387), - KQU(12701802180050071614), KQU(14695105111079727151), - KQU( 5112098511654172830), KQU( 4957505496794139973), - KQU( 8270979451952045982), KQU(12307685939199120969), - KQU(12425799408953443032), KQU( 8376410143634796588), - KQU(16621778679680060464), KQU( 3580497854566660073), - KQU( 1122515747803382416), KQU( 857664980960597599), - KQU( 6343640119895925918), KQU(12878473260854462891), - KQU(10036813920765722626), KQU(14451335468363173812), - KQU( 5476809692401102807), KQU(16442255173514366342), - KQU(13060203194757167104), KQU(14354124071243177715), - KQU(15961249405696125227), KQU(13703893649690872584), - KQU( 363907326340340064), KQU( 6247455540491754842), - KQU(12242249332757832361), KQU( 156065475679796717), - KQU( 9351116235749732355), KQU( 4590350628677701405), - KQU( 1671195940982350389), KQU(13501398458898451905), - KQU( 6526341991225002255), KQU( 1689782913778157592), - KQU( 7439222350869010334), KQU(13975150263226478308), - KQU(11411961169932682710), KQU(17204271834833847277), - KQU( 541534742544435367), KQU( 6591191931218949684), - KQU( 2645454775478232486), KQU( 4322857481256485321), - KQU( 8477416487553065110), KQU(12902505428548435048), - KQU( 971445777981341415), KQU(14995104682744976712), - KQU( 4243341648807158063), KQU( 8695061252721927661), - KQU( 5028202003270177222), KQU( 2289257340915567840), - KQU(13870416345121866007), KQU(13994481698072092233), - KQU( 6912785400753196481), KQU( 2278309315841980139), - KQU( 4329765449648304839), KQU( 5963108095785485298), - KQU( 4880024847478722478), KQU(16015608779890240947), - KQU( 1866679034261393544), KQU( 914821179919731519), - KQU( 9643404035648760131), KQU( 2418114953615593915), - KQU( 944756836073702374), KQU(15186388048737296834), - KQU( 7723355336128442206), KQU( 7500747479679599691), - KQU(18013961306453293634), KQU( 2315274808095756456), - KQU(13655308255424029566), KQU(17203800273561677098), - KQU( 1382158694422087756), KQU( 5090390250309588976), - KQU( 517170818384213989), KQU( 1612709252627729621), - KQU( 1330118955572449606), KQU( 300922478056709885), - KQU(18115693291289091987), KQU(13491407109725238321), - KQU(15293714633593827320), KQU( 5151539373053314504), - KQU( 5951523243743139207), KQU(14459112015249527975), - KQU( 5456113959000700739), KQU( 3877918438464873016), - KQU(12534071654260163555), KQU(15871678376893555041), - KQU(11005484805712025549), KQU(16353066973143374252), - KQU( 4358331472063256685), KQU( 8268349332210859288), - KQU(12485161590939658075), KQU(13955993592854471343), - KQU( 5911446886848367039), KQU(14925834086813706974), - KQU( 6590362597857994805), KQU( 1280544923533661875), - KQU( 1637756018947988164), KQU( 4734090064512686329), - KQU(16693705263131485912), KQU( 6834882340494360958), - KQU( 8120732176159658505), KQU( 2244371958905329346), - KQU(10447499707729734021), KQU( 7318742361446942194), - KQU( 8032857516355555296), KQU(14023605983059313116), - KQU( 1032336061815461376), KQU( 9840995337876562612), - KQU( 9869256223029203587), KQU(12227975697177267636), - KQU(12728115115844186033), KQU( 7752058479783205470), - KQU( 729733219713393087), KQU(12954017801239007622) -}; -static const uint64_t init_by_array_64_expected[] = { - KQU( 2100341266307895239), KQU( 8344256300489757943), - KQU(15687933285484243894), KQU( 8268620370277076319), - KQU(12371852309826545459), KQU( 8800491541730110238), - KQU(18113268950100835773), KQU( 2886823658884438119), - KQU( 3293667307248180724), KQU( 9307928143300172731), - KQU( 7688082017574293629), KQU( 900986224735166665), - KQU( 9977972710722265039), KQU( 6008205004994830552), - KQU( 546909104521689292), KQU( 7428471521869107594), - KQU(14777563419314721179), KQU(16116143076567350053), - KQU( 5322685342003142329), KQU( 4200427048445863473), - KQU( 4693092150132559146), KQU(13671425863759338582), - KQU( 6747117460737639916), KQU( 4732666080236551150), - KQU( 5912839950611941263), KQU( 3903717554504704909), - KQU( 2615667650256786818), KQU(10844129913887006352), - KQU(13786467861810997820), KQU(14267853002994021570), - KQU(13767807302847237439), KQU(16407963253707224617), - KQU( 4802498363698583497), KQU( 2523802839317209764), - KQU( 3822579397797475589), KQU( 8950320572212130610), - KQU( 3745623504978342534), KQU(16092609066068482806), - KQU( 9817016950274642398), KQU(10591660660323829098), - KQU(11751606650792815920), KQU( 5122873818577122211), - KQU(17209553764913936624), KQU( 6249057709284380343), - KQU(15088791264695071830), KQU(15344673071709851930), - KQU( 4345751415293646084), KQU( 2542865750703067928), - KQU(13520525127852368784), KQU(18294188662880997241), - KQU( 3871781938044881523), KQU( 2873487268122812184), - KQU(15099676759482679005), KQU(15442599127239350490), - KQU( 6311893274367710888), KQU( 3286118760484672933), - KQU( 4146067961333542189), KQU(13303942567897208770), - KQU( 8196013722255630418), KQU( 4437815439340979989), - KQU(15433791533450605135), KQU( 4254828956815687049), - KQU( 1310903207708286015), KQU(10529182764462398549), - KQU(14900231311660638810), KQU( 9727017277104609793), - KQU( 1821308310948199033), KQU(11628861435066772084), - KQU( 9469019138491546924), KQU( 3145812670532604988), - KQU( 9938468915045491919), KQU( 1562447430672662142), - KQU(13963995266697989134), KQU( 3356884357625028695), - KQU( 4499850304584309747), KQU( 8456825817023658122), - KQU(10859039922814285279), KQU( 8099512337972526555), - KQU( 348006375109672149), KQU(11919893998241688603), - KQU( 1104199577402948826), KQU(16689191854356060289), - KQU(10992552041730168078), KQU( 7243733172705465836), - KQU( 5668075606180319560), KQU(18182847037333286970), - KQU( 4290215357664631322), KQU( 4061414220791828613), - KQU(13006291061652989604), KQU( 7140491178917128798), - KQU(12703446217663283481), KQU( 5500220597564558267), - KQU(10330551509971296358), KQU(15958554768648714492), - KQU( 5174555954515360045), KQU( 1731318837687577735), - KQU( 3557700801048354857), KQU(13764012341928616198), - KQU(13115166194379119043), KQU( 7989321021560255519), - KQU( 2103584280905877040), KQU( 9230788662155228488), - KQU(16396629323325547654), KQU( 657926409811318051), - KQU(15046700264391400727), KQU( 5120132858771880830), - KQU( 7934160097989028561), KQU( 6963121488531976245), - KQU(17412329602621742089), KQU(15144843053931774092), - KQU(17204176651763054532), KQU(13166595387554065870), - KQU( 8590377810513960213), KQU( 5834365135373991938), - KQU( 7640913007182226243), KQU( 3479394703859418425), - KQU(16402784452644521040), KQU( 4993979809687083980), - KQU(13254522168097688865), KQU(15643659095244365219), - KQU( 5881437660538424982), KQU(11174892200618987379), - KQU( 254409966159711077), KQU(17158413043140549909), - KQU( 3638048789290376272), KQU( 1376816930299489190), - KQU( 4622462095217761923), KQU(15086407973010263515), - KQU(13253971772784692238), KQU( 5270549043541649236), - KQU(11182714186805411604), KQU(12283846437495577140), - KQU( 5297647149908953219), KQU(10047451738316836654), - KQU( 4938228100367874746), KQU(12328523025304077923), - KQU( 3601049438595312361), KQU( 9313624118352733770), - KQU(13322966086117661798), KQU(16660005705644029394), - KQU(11337677526988872373), KQU(13869299102574417795), - KQU(15642043183045645437), KQU( 3021755569085880019), - KQU( 4979741767761188161), KQU(13679979092079279587), - KQU( 3344685842861071743), KQU(13947960059899588104), - KQU( 305806934293368007), KQU( 5749173929201650029), - KQU(11123724852118844098), KQU(15128987688788879802), - KQU(15251651211024665009), KQU( 7689925933816577776), - KQU(16732804392695859449), KQU(17087345401014078468), - KQU(14315108589159048871), KQU( 4820700266619778917), - KQU(16709637539357958441), KQU( 4936227875177351374), - KQU( 2137907697912987247), KQU(11628565601408395420), - KQU( 2333250549241556786), KQU( 5711200379577778637), - KQU( 5170680131529031729), KQU(12620392043061335164), - KQU( 95363390101096078), KQU( 5487981914081709462), - KQU( 1763109823981838620), KQU( 3395861271473224396), - KQU( 1300496844282213595), KQU( 6894316212820232902), - KQU(10673859651135576674), KQU( 5911839658857903252), - KQU(17407110743387299102), KQU( 8257427154623140385), - KQU(11389003026741800267), KQU( 4070043211095013717), - KQU(11663806997145259025), KQU(15265598950648798210), - KQU( 630585789434030934), KQU( 3524446529213587334), - KQU( 7186424168495184211), KQU(10806585451386379021), - KQU(11120017753500499273), KQU( 1586837651387701301), - KQU(17530454400954415544), KQU( 9991670045077880430), - KQU( 7550997268990730180), KQU( 8640249196597379304), - KQU( 3522203892786893823), KQU(10401116549878854788), - KQU(13690285544733124852), KQU( 8295785675455774586), - KQU(15535716172155117603), KQU( 3112108583723722511), - KQU(17633179955339271113), KQU(18154208056063759375), - KQU( 1866409236285815666), KQU(13326075895396412882), - KQU( 8756261842948020025), KQU( 6281852999868439131), - KQU(15087653361275292858), KQU(10333923911152949397), - KQU( 5265567645757408500), KQU(12728041843210352184), - KQU( 6347959327507828759), KQU( 154112802625564758), - KQU(18235228308679780218), KQU( 3253805274673352418), - KQU( 4849171610689031197), KQU(17948529398340432518), - KQU(13803510475637409167), KQU(13506570190409883095), - KQU(15870801273282960805), KQU( 8451286481299170773), - KQU( 9562190620034457541), KQU( 8518905387449138364), - KQU(12681306401363385655), KQU( 3788073690559762558), - KQU( 5256820289573487769), KQU( 2752021372314875467), - KQU( 6354035166862520716), KQU( 4328956378309739069), - KQU( 449087441228269600), KQU( 5533508742653090868), - KQU( 1260389420404746988), KQU(18175394473289055097), - KQU( 1535467109660399420), KQU( 8818894282874061442), - KQU(12140873243824811213), KQU(15031386653823014946), - KQU( 1286028221456149232), KQU( 6329608889367858784), - KQU( 9419654354945132725), KQU( 6094576547061672379), - KQU(17706217251847450255), KQU( 1733495073065878126), - KQU(16918923754607552663), KQU( 8881949849954945044), - KQU(12938977706896313891), KQU(14043628638299793407), - KQU(18393874581723718233), KQU( 6886318534846892044), - KQU(14577870878038334081), KQU(13541558383439414119), - KQU(13570472158807588273), KQU(18300760537910283361), - KQU( 818368572800609205), KQU( 1417000585112573219), - KQU(12337533143867683655), KQU(12433180994702314480), - KQU( 778190005829189083), KQU(13667356216206524711), - KQU( 9866149895295225230), KQU(11043240490417111999), - KQU( 1123933826541378598), KQU( 6469631933605123610), - KQU(14508554074431980040), KQU(13918931242962026714), - KQU( 2870785929342348285), KQU(14786362626740736974), - KQU(13176680060902695786), KQU( 9591778613541679456), - KQU( 9097662885117436706), KQU( 749262234240924947), - KQU( 1944844067793307093), KQU( 4339214904577487742), - KQU( 8009584152961946551), KQU(16073159501225501777), - KQU( 3335870590499306217), KQU(17088312653151202847), - KQU( 3108893142681931848), KQU(16636841767202792021), - KQU(10423316431118400637), KQU( 8008357368674443506), - KQU(11340015231914677875), KQU(17687896501594936090), - KQU(15173627921763199958), KQU( 542569482243721959), - KQU(15071714982769812975), KQU( 4466624872151386956), - KQU( 1901780715602332461), KQU( 9822227742154351098), - KQU( 1479332892928648780), KQU( 6981611948382474400), - KQU( 7620824924456077376), KQU(14095973329429406782), - KQU( 7902744005696185404), KQU(15830577219375036920), - KQU(10287076667317764416), KQU(12334872764071724025), - KQU( 4419302088133544331), KQU(14455842851266090520), - KQU(12488077416504654222), KQU( 7953892017701886766), - KQU( 6331484925529519007), KQU( 4902145853785030022), - KQU(17010159216096443073), KQU(11945354668653886087), - KQU(15112022728645230829), KQU(17363484484522986742), - KQU( 4423497825896692887), KQU( 8155489510809067471), - KQU( 258966605622576285), KQU( 5462958075742020534), - KQU( 6763710214913276228), KQU( 2368935183451109054), - KQU(14209506165246453811), KQU( 2646257040978514881), - KQU( 3776001911922207672), KQU( 1419304601390147631), - KQU(14987366598022458284), KQU( 3977770701065815721), - KQU( 730820417451838898), KQU( 3982991703612885327), - KQU( 2803544519671388477), KQU(17067667221114424649), - KQU( 2922555119737867166), KQU( 1989477584121460932), - KQU(15020387605892337354), KQU( 9293277796427533547), - KQU(10722181424063557247), KQU(16704542332047511651), - KQU( 5008286236142089514), KQU(16174732308747382540), - KQU(17597019485798338402), KQU(13081745199110622093), - KQU( 8850305883842258115), KQU(12723629125624589005), - KQU( 8140566453402805978), KQU(15356684607680935061), - KQU(14222190387342648650), KQU(11134610460665975178), - KQU( 1259799058620984266), KQU(13281656268025610041), - KQU( 298262561068153992), KQU(12277871700239212922), - KQU(13911297774719779438), KQU(16556727962761474934), - KQU(17903010316654728010), KQU( 9682617699648434744), - KQU(14757681836838592850), KQU( 1327242446558524473), - KQU(11126645098780572792), KQU( 1883602329313221774), - KQU( 2543897783922776873), KQU(15029168513767772842), - KQU(12710270651039129878), KQU(16118202956069604504), - KQU(15010759372168680524), KQU( 2296827082251923948), - KQU(10793729742623518101), KQU(13829764151845413046), - KQU(17769301223184451213), KQU( 3118268169210783372), - KQU(17626204544105123127), KQU( 7416718488974352644), - KQU(10450751996212925994), KQU( 9352529519128770586), - KQU( 259347569641110140), KQU( 8048588892269692697), - KQU( 1774414152306494058), KQU(10669548347214355622), - KQU(13061992253816795081), KQU(18432677803063861659), - KQU( 8879191055593984333), KQU(12433753195199268041), - KQU(14919392415439730602), KQU( 6612848378595332963), - KQU( 6320986812036143628), KQU(10465592420226092859), - KQU( 4196009278962570808), KQU( 3747816564473572224), - KQU(17941203486133732898), KQU( 2350310037040505198), - KQU( 5811779859134370113), KQU(10492109599506195126), - KQU( 7699650690179541274), KQU( 1954338494306022961), - KQU(14095816969027231152), KQU( 5841346919964852061), - KQU(14945969510148214735), KQU( 3680200305887550992), - KQU( 6218047466131695792), KQU( 8242165745175775096), - KQU(11021371934053307357), KQU( 1265099502753169797), - KQU( 4644347436111321718), KQU( 3609296916782832859), - KQU( 8109807992218521571), KQU(18387884215648662020), - KQU(14656324896296392902), KQU(17386819091238216751), - KQU(17788300878582317152), KQU( 7919446259742399591), - KQU( 4466613134576358004), KQU(12928181023667938509), - KQU(13147446154454932030), KQU(16552129038252734620), - KQU( 8395299403738822450), KQU(11313817655275361164), - KQU( 434258809499511718), KQU( 2074882104954788676), - KQU( 7929892178759395518), KQU( 9006461629105745388), - KQU( 5176475650000323086), KQU(11128357033468341069), - KQU(12026158851559118955), KQU(14699716249471156500), - KQU( 448982497120206757), KQU( 4156475356685519900), - KQU( 6063816103417215727), KQU(10073289387954971479), - KQU( 8174466846138590962), KQU( 2675777452363449006), - KQU( 9090685420572474281), KQU( 6659652652765562060), - KQU(12923120304018106621), KQU(11117480560334526775), - KQU( 937910473424587511), KQU( 1838692113502346645), - KQU(11133914074648726180), KQU( 7922600945143884053), - KQU(13435287702700959550), KQU( 5287964921251123332), - KQU(11354875374575318947), KQU(17955724760748238133), - KQU(13728617396297106512), KQU( 4107449660118101255), - KQU( 1210269794886589623), KQU(11408687205733456282), - KQU( 4538354710392677887), KQU(13566803319341319267), - KQU(17870798107734050771), KQU( 3354318982568089135), - KQU( 9034450839405133651), KQU(13087431795753424314), - KQU( 950333102820688239), KQU( 1968360654535604116), - KQU(16840551645563314995), KQU( 8867501803892924995), - KQU(11395388644490626845), KQU( 1529815836300732204), - KQU(13330848522996608842), KQU( 1813432878817504265), - KQU( 2336867432693429560), KQU(15192805445973385902), - KQU( 2528593071076407877), KQU( 128459777936689248), - KQU( 9976345382867214866), KQU( 6208885766767996043), - KQU(14982349522273141706), KQU( 3099654362410737822), - KQU(13776700761947297661), KQU( 8806185470684925550), - KQU( 8151717890410585321), KQU( 640860591588072925), - KQU(14592096303937307465), KQU( 9056472419613564846), - KQU(14861544647742266352), KQU(12703771500398470216), - KQU( 3142372800384138465), KQU( 6201105606917248196), - KQU(18337516409359270184), KQU(15042268695665115339), - KQU(15188246541383283846), KQU(12800028693090114519), - KQU( 5992859621101493472), KQU(18278043971816803521), - KQU( 9002773075219424560), KQU( 7325707116943598353), - KQU( 7930571931248040822), KQU( 5645275869617023448), - KQU( 7266107455295958487), KQU( 4363664528273524411), - KQU(14313875763787479809), KQU(17059695613553486802), - KQU( 9247761425889940932), KQU(13704726459237593128), - KQU( 2701312427328909832), KQU(17235532008287243115), - KQU(14093147761491729538), KQU( 6247352273768386516), - KQU( 8268710048153268415), KQU( 7985295214477182083), - KQU(15624495190888896807), KQU( 3772753430045262788), - KQU( 9133991620474991698), KQU( 5665791943316256028), - KQU( 7551996832462193473), KQU(13163729206798953877), - KQU( 9263532074153846374), KQU( 1015460703698618353), - KQU(17929874696989519390), KQU(18257884721466153847), - KQU(16271867543011222991), KQU( 3905971519021791941), - KQU(16814488397137052085), KQU( 1321197685504621613), - KQU( 2870359191894002181), KQU(14317282970323395450), - KQU(13663920845511074366), KQU( 2052463995796539594), - KQU(14126345686431444337), KQU( 1727572121947022534), - KQU(17793552254485594241), KQU( 6738857418849205750), - KQU( 1282987123157442952), KQU(16655480021581159251), - KQU( 6784587032080183866), KQU(14726758805359965162), - KQU( 7577995933961987349), KQU(12539609320311114036), - KQU(10789773033385439494), KQU( 8517001497411158227), - KQU(10075543932136339710), KQU(14838152340938811081), - KQU( 9560840631794044194), KQU(17445736541454117475), - KQU(10633026464336393186), KQU(15705729708242246293), - KQU( 1117517596891411098), KQU( 4305657943415886942), - KQU( 4948856840533979263), KQU(16071681989041789593), - KQU(13723031429272486527), KQU( 7639567622306509462), - KQU(12670424537483090390), KQU( 9715223453097197134), - KQU( 5457173389992686394), KQU( 289857129276135145), - KQU(17048610270521972512), KQU( 692768013309835485), - KQU(14823232360546632057), KQU(18218002361317895936), - KQU( 3281724260212650204), KQU(16453957266549513795), - KQU( 8592711109774511881), KQU( 929825123473369579), - KQU(15966784769764367791), KQU( 9627344291450607588), - KQU(10849555504977813287), KQU( 9234566913936339275), - KQU( 6413807690366911210), KQU(10862389016184219267), - KQU(13842504799335374048), KQU( 1531994113376881174), - KQU( 2081314867544364459), KQU(16430628791616959932), - KQU( 8314714038654394368), KQU( 9155473892098431813), - KQU(12577843786670475704), KQU( 4399161106452401017), - KQU( 1668083091682623186), KQU( 1741383777203714216), - KQU( 2162597285417794374), KQU(15841980159165218736), - KQU( 1971354603551467079), KQU( 1206714764913205968), - KQU( 4790860439591272330), KQU(14699375615594055799), - KQU( 8374423871657449988), KQU(10950685736472937738), - KQU( 697344331343267176), KQU(10084998763118059810), - KQU(12897369539795983124), KQU(12351260292144383605), - KQU( 1268810970176811234), KQU( 7406287800414582768), - KQU( 516169557043807831), KQU( 5077568278710520380), - KQU( 3828791738309039304), KQU( 7721974069946943610), - KQU( 3534670260981096460), KQU( 4865792189600584891), - KQU(16892578493734337298), KQU( 9161499464278042590), - KQU(11976149624067055931), KQU(13219479887277343990), - KQU(14161556738111500680), KQU(14670715255011223056), - KQU( 4671205678403576558), KQU(12633022931454259781), - KQU(14821376219869187646), KQU( 751181776484317028), - KQU( 2192211308839047070), KQU(11787306362361245189), - KQU(10672375120744095707), KQU( 4601972328345244467), - KQU(15457217788831125879), KQU( 8464345256775460809), - KQU(10191938789487159478), KQU( 6184348739615197613), - KQU(11425436778806882100), KQU( 2739227089124319793), - KQU( 461464518456000551), KQU( 4689850170029177442), - KQU( 6120307814374078625), KQU(11153579230681708671), - KQU( 7891721473905347926), KQU(10281646937824872400), - KQU( 3026099648191332248), KQU( 8666750296953273818), - KQU(14978499698844363232), KQU(13303395102890132065), - KQU( 8182358205292864080), KQU(10560547713972971291), - KQU(11981635489418959093), KQU( 3134621354935288409), - KQU(11580681977404383968), KQU(14205530317404088650), - KQU( 5997789011854923157), KQU(13659151593432238041), - KQU(11664332114338865086), KQU( 7490351383220929386), - KQU( 7189290499881530378), KQU(15039262734271020220), - KQU( 2057217285976980055), KQU( 555570804905355739), - KQU(11235311968348555110), KQU(13824557146269603217), - KQU(16906788840653099693), KQU( 7222878245455661677), - KQU( 5245139444332423756), KQU( 4723748462805674292), - KQU(12216509815698568612), KQU(17402362976648951187), - KQU(17389614836810366768), KQU( 4880936484146667711), - KQU( 9085007839292639880), KQU(13837353458498535449), - KQU(11914419854360366677), KQU(16595890135313864103), - KQU( 6313969847197627222), KQU(18296909792163910431), - KQU(10041780113382084042), KQU( 2499478551172884794), - KQU(11057894246241189489), KQU( 9742243032389068555), - KQU(12838934582673196228), KQU(13437023235248490367), - KQU(13372420669446163240), KQU( 6752564244716909224), - KQU( 7157333073400313737), KQU(12230281516370654308), - KQU( 1182884552219419117), KQU( 2955125381312499218), - KQU(10308827097079443249), KQU( 1337648572986534958), - KQU(16378788590020343939), KQU( 108619126514420935), - KQU( 3990981009621629188), KQU( 5460953070230946410), - KQU( 9703328329366531883), KQU(13166631489188077236), - KQU( 1104768831213675170), KQU( 3447930458553877908), - KQU( 8067172487769945676), KQU( 5445802098190775347), - KQU( 3244840981648973873), KQU(17314668322981950060), - KQU( 5006812527827763807), KQU(18158695070225526260), - KQU( 2824536478852417853), KQU(13974775809127519886), - KQU( 9814362769074067392), KQU(17276205156374862128), - KQU(11361680725379306967), KQU( 3422581970382012542), - KQU(11003189603753241266), KQU(11194292945277862261), - KQU( 6839623313908521348), KQU(11935326462707324634), - KQU( 1611456788685878444), KQU(13112620989475558907), - KQU( 517659108904450427), KQU(13558114318574407624), - KQU(15699089742731633077), KQU( 4988979278862685458), - KQU( 8111373583056521297), KQU( 3891258746615399627), - KQU( 8137298251469718086), KQU(12748663295624701649), - KQU( 4389835683495292062), KQU( 5775217872128831729), - KQU( 9462091896405534927), KQU( 8498124108820263989), - KQU( 8059131278842839525), KQU(10503167994254090892), - KQU(11613153541070396656), KQU(18069248738504647790), - KQU( 570657419109768508), KQU( 3950574167771159665), - KQU( 5514655599604313077), KQU( 2908460854428484165), - KQU(10777722615935663114), KQU(12007363304839279486), - KQU( 9800646187569484767), KQU( 8795423564889864287), - KQU(14257396680131028419), KQU( 6405465117315096498), - KQU( 7939411072208774878), KQU(17577572378528990006), - KQU(14785873806715994850), KQU(16770572680854747390), - KQU(18127549474419396481), KQU(11637013449455757750), - KQU(14371851933996761086), KQU( 3601181063650110280), - KQU( 4126442845019316144), KQU(10198287239244320669), - KQU(18000169628555379659), KQU(18392482400739978269), - KQU( 6219919037686919957), KQU( 3610085377719446052), - KQU( 2513925039981776336), KQU(16679413537926716955), - KQU(12903302131714909434), KQU( 5581145789762985009), - KQU(12325955044293303233), KQU(17216111180742141204), - KQU( 6321919595276545740), KQU( 3507521147216174501), - KQU( 9659194593319481840), KQU(11473976005975358326), - KQU(14742730101435987026), KQU( 492845897709954780), - KQU(16976371186162599676), KQU(17712703422837648655), - KQU( 9881254778587061697), KQU( 8413223156302299551), - KQU( 1563841828254089168), KQU( 9996032758786671975), - KQU( 138877700583772667), KQU(13003043368574995989), - KQU( 4390573668650456587), KQU( 8610287390568126755), - KQU(15126904974266642199), KQU( 6703637238986057662), - KQU( 2873075592956810157), KQU( 6035080933946049418), - KQU(13382846581202353014), KQU( 7303971031814642463), - KQU(18418024405307444267), KQU( 5847096731675404647), - KQU( 4035880699639842500), KQU(11525348625112218478), - KQU( 3041162365459574102), KQU( 2604734487727986558), - KQU(15526341771636983145), KQU(14556052310697370254), - KQU(12997787077930808155), KQU( 9601806501755554499), - KQU(11349677952521423389), KQU(14956777807644899350), - KQU(16559736957742852721), KQU(12360828274778140726), - KQU( 6685373272009662513), KQU(16932258748055324130), - KQU(15918051131954158508), KQU( 1692312913140790144), - KQU( 546653826801637367), KQU( 5341587076045986652), - KQU(14975057236342585662), KQU(12374976357340622412), - KQU(10328833995181940552), KQU(12831807101710443149), - KQU(10548514914382545716), KQU( 2217806727199715993), - KQU(12627067369242845138), KQU( 4598965364035438158), - KQU( 150923352751318171), KQU(14274109544442257283), - KQU( 4696661475093863031), KQU( 1505764114384654516), - KQU(10699185831891495147), KQU( 2392353847713620519), - KQU( 3652870166711788383), KQU( 8640653276221911108), - KQU( 3894077592275889704), KQU( 4918592872135964845), - KQU(16379121273281400789), KQU(12058465483591683656), - KQU(11250106829302924945), KQU( 1147537556296983005), - KQU( 6376342756004613268), KQU(14967128191709280506), - KQU(18007449949790627628), KQU( 9497178279316537841), - KQU( 7920174844809394893), KQU(10037752595255719907), - KQU(15875342784985217697), KQU(15311615921712850696), - KQU( 9552902652110992950), KQU(14054979450099721140), - KQU( 5998709773566417349), KQU(18027910339276320187), - KQU( 8223099053868585554), KQU( 7842270354824999767), - KQU( 4896315688770080292), KQU(12969320296569787895), - KQU( 2674321489185759961), KQU( 4053615936864718439), - KQU(11349775270588617578), KQU( 4743019256284553975), - KQU( 5602100217469723769), KQU(14398995691411527813), - KQU( 7412170493796825470), KQU( 836262406131744846), - KQU( 8231086633845153022), KQU( 5161377920438552287), - KQU( 8828731196169924949), KQU(16211142246465502680), - KQU( 3307990879253687818), KQU( 5193405406899782022), - KQU( 8510842117467566693), KQU( 6070955181022405365), - KQU(14482950231361409799), KQU(12585159371331138077), - KQU( 3511537678933588148), KQU( 2041849474531116417), - KQU(10944936685095345792), KQU(18303116923079107729), - KQU( 2720566371239725320), KQU( 4958672473562397622), - KQU( 3032326668253243412), KQU(13689418691726908338), - KQU( 1895205511728843996), KQU( 8146303515271990527), - KQU(16507343500056113480), KQU( 473996939105902919), - KQU( 9897686885246881481), KQU(14606433762712790575), - KQU( 6732796251605566368), KQU( 1399778120855368916), - KQU( 935023885182833777), KQU(16066282816186753477), - KQU( 7291270991820612055), KQU(17530230393129853844), - KQU(10223493623477451366), KQU(15841725630495676683), - KQU(17379567246435515824), KQU( 8588251429375561971), - KQU(18339511210887206423), KQU(17349587430725976100), - KQU(12244876521394838088), KQU( 6382187714147161259), - KQU(12335807181848950831), KQU(16948885622305460665), - KQU(13755097796371520506), KQU(14806740373324947801), - KQU( 4828699633859287703), KQU( 8209879281452301604), - KQU(12435716669553736437), KQU(13970976859588452131), - KQU( 6233960842566773148), KQU(12507096267900505759), - KQU( 1198713114381279421), KQU(14989862731124149015), - KQU(15932189508707978949), KQU( 2526406641432708722), - KQU( 29187427817271982), KQU( 1499802773054556353), - KQU(10816638187021897173), KQU( 5436139270839738132), - KQU( 6659882287036010082), KQU( 2154048955317173697), - KQU(10887317019333757642), KQU(16281091802634424955), - KQU(10754549879915384901), KQU(10760611745769249815), - KQU( 2161505946972504002), KQU( 5243132808986265107), - KQU(10129852179873415416), KQU( 710339480008649081), - KQU( 7802129453068808528), KQU(17967213567178907213), - KQU(15730859124668605599), KQU(13058356168962376502), - KQU( 3701224985413645909), KQU(14464065869149109264), - KQU( 9959272418844311646), KQU(10157426099515958752), - KQU(14013736814538268528), KQU(17797456992065653951), - KQU(17418878140257344806), KQU(15457429073540561521), - KQU( 2184426881360949378), KQU( 2062193041154712416), - KQU( 8553463347406931661), KQU( 4913057625202871854), - KQU( 2668943682126618425), KQU(17064444737891172288), - KQU( 4997115903913298637), KQU(12019402608892327416), - KQU(17603584559765897352), KQU(11367529582073647975), - KQU( 8211476043518436050), KQU( 8676849804070323674), - KQU(18431829230394475730), KQU(10490177861361247904), - KQU( 9508720602025651349), KQU( 7409627448555722700), - KQU( 5804047018862729008), KQU(11943858176893142594), - KQU(11908095418933847092), KQU( 5415449345715887652), - KQU( 1554022699166156407), KQU( 9073322106406017161), - KQU( 7080630967969047082), KQU(18049736940860732943), - KQU(12748714242594196794), KQU( 1226992415735156741), - KQU(17900981019609531193), KQU(11720739744008710999), - KQU( 3006400683394775434), KQU(11347974011751996028), - KQU( 3316999628257954608), KQU( 8384484563557639101), - KQU(18117794685961729767), KQU( 1900145025596618194), - KQU(17459527840632892676), KQU( 5634784101865710994), - KQU( 7918619300292897158), KQU( 3146577625026301350), - KQU( 9955212856499068767), KQU( 1873995843681746975), - KQU( 1561487759967972194), KQU( 8322718804375878474), - KQU(11300284215327028366), KQU( 4667391032508998982), - KQU( 9820104494306625580), KQU(17922397968599970610), - KQU( 1784690461886786712), KQU(14940365084341346821), - KQU( 5348719575594186181), KQU(10720419084507855261), - KQU(14210394354145143274), KQU( 2426468692164000131), - KQU(16271062114607059202), KQU(14851904092357070247), - KQU( 6524493015693121897), KQU( 9825473835127138531), - KQU(14222500616268569578), KQU(15521484052007487468), - KQU(14462579404124614699), KQU(11012375590820665520), - KQU(11625327350536084927), KQU(14452017765243785417), - KQU( 9989342263518766305), KQU( 3640105471101803790), - KQU( 4749866455897513242), KQU(13963064946736312044), - KQU(10007416591973223791), KQU(18314132234717431115), - KQU( 3286596588617483450), KQU( 7726163455370818765), - KQU( 7575454721115379328), KQU( 5308331576437663422), - KQU(18288821894903530934), KQU( 8028405805410554106), - KQU(15744019832103296628), KQU( 149765559630932100), - KQU( 6137705557200071977), KQU(14513416315434803615), - KQU(11665702820128984473), KQU( 218926670505601386), - KQU( 6868675028717769519), KQU(15282016569441512302), - KQU( 5707000497782960236), KQU( 6671120586555079567), - KQU( 2194098052618985448), KQU(16849577895477330978), - KQU(12957148471017466283), KQU( 1997805535404859393), - KQU( 1180721060263860490), KQU(13206391310193756958), - KQU(12980208674461861797), KQU( 3825967775058875366), - KQU(17543433670782042631), KQU( 1518339070120322730), - KQU(16344584340890991669), KQU( 2611327165318529819), - KQU(11265022723283422529), KQU( 4001552800373196817), - KQU(14509595890079346161), KQU( 3528717165416234562), - KQU(18153222571501914072), KQU( 9387182977209744425), - KQU(10064342315985580021), KQU(11373678413215253977), - KQU( 2308457853228798099), KQU( 9729042942839545302), - KQU( 7833785471140127746), KQU( 6351049900319844436), - KQU(14454610627133496067), KQU(12533175683634819111), - KQU(15570163926716513029), KQU(13356980519185762498) -}; - -TEST_BEGIN(test_gen_rand_32) { - uint32_t array32[BLOCK_SIZE] JEMALLOC_ATTR(aligned(16)); - uint32_t array32_2[BLOCK_SIZE] JEMALLOC_ATTR(aligned(16)); - int i; - uint32_t r32; - sfmt_t *ctx; - - expect_d_le(get_min_array_size32(), BLOCK_SIZE, - "Array size too small"); - ctx = init_gen_rand(1234); - fill_array32(ctx, array32, BLOCK_SIZE); - fill_array32(ctx, array32_2, BLOCK_SIZE); - fini_gen_rand(ctx); - - ctx = init_gen_rand(1234); - for (i = 0; i < BLOCK_SIZE; i++) { - if (i < COUNT_1) { - expect_u32_eq(array32[i], init_gen_rand_32_expected[i], - "Output mismatch for i=%d", i); - } - r32 = gen_rand32(ctx); - expect_u32_eq(r32, array32[i], - "Mismatch at array32[%d]=%x, gen=%x", i, array32[i], r32); - } - for (i = 0; i < COUNT_2; i++) { - r32 = gen_rand32(ctx); - expect_u32_eq(r32, array32_2[i], - "Mismatch at array32_2[%d]=%x, gen=%x", i, array32_2[i], - r32); - } - fini_gen_rand(ctx); -} -TEST_END - -TEST_BEGIN(test_by_array_32) { - uint32_t array32[BLOCK_SIZE] JEMALLOC_ATTR(aligned(16)); - uint32_t array32_2[BLOCK_SIZE] JEMALLOC_ATTR(aligned(16)); - int i; - uint32_t ini[4] = {0x1234, 0x5678, 0x9abc, 0xdef0}; - uint32_t r32; - sfmt_t *ctx; - - expect_d_le(get_min_array_size32(), BLOCK_SIZE, - "Array size too small"); - ctx = init_by_array(ini, 4); - fill_array32(ctx, array32, BLOCK_SIZE); - fill_array32(ctx, array32_2, BLOCK_SIZE); - fini_gen_rand(ctx); - - ctx = init_by_array(ini, 4); - for (i = 0; i < BLOCK_SIZE; i++) { - if (i < COUNT_1) { - expect_u32_eq(array32[i], init_by_array_32_expected[i], - "Output mismatch for i=%d", i); - } - r32 = gen_rand32(ctx); - expect_u32_eq(r32, array32[i], - "Mismatch at array32[%d]=%x, gen=%x", i, array32[i], r32); - } - for (i = 0; i < COUNT_2; i++) { - r32 = gen_rand32(ctx); - expect_u32_eq(r32, array32_2[i], - "Mismatch at array32_2[%d]=%x, gen=%x", i, array32_2[i], - r32); - } - fini_gen_rand(ctx); -} -TEST_END - -TEST_BEGIN(test_gen_rand_64) { - uint64_t array64[BLOCK_SIZE64] JEMALLOC_ATTR(aligned(16)); - uint64_t array64_2[BLOCK_SIZE64] JEMALLOC_ATTR(aligned(16)); - int i; - uint64_t r; - sfmt_t *ctx; - - expect_d_le(get_min_array_size64(), BLOCK_SIZE64, - "Array size too small"); - ctx = init_gen_rand(4321); - fill_array64(ctx, array64, BLOCK_SIZE64); - fill_array64(ctx, array64_2, BLOCK_SIZE64); - fini_gen_rand(ctx); - - ctx = init_gen_rand(4321); - for (i = 0; i < BLOCK_SIZE64; i++) { - if (i < COUNT_1) { - expect_u64_eq(array64[i], init_gen_rand_64_expected[i], - "Output mismatch for i=%d", i); - } - r = gen_rand64(ctx); - expect_u64_eq(r, array64[i], - "Mismatch at array64[%d]=%"FMTx64", gen=%"FMTx64, i, - array64[i], r); - } - for (i = 0; i < COUNT_2; i++) { - r = gen_rand64(ctx); - expect_u64_eq(r, array64_2[i], - "Mismatch at array64_2[%d]=%"FMTx64" gen=%"FMTx64"", i, - array64_2[i], r); - } - fini_gen_rand(ctx); -} -TEST_END - -TEST_BEGIN(test_by_array_64) { - uint64_t array64[BLOCK_SIZE64] JEMALLOC_ATTR(aligned(16)); - uint64_t array64_2[BLOCK_SIZE64] JEMALLOC_ATTR(aligned(16)); - int i; - uint64_t r; - uint32_t ini[] = {5, 4, 3, 2, 1}; - sfmt_t *ctx; - - expect_d_le(get_min_array_size64(), BLOCK_SIZE64, - "Array size too small"); - ctx = init_by_array(ini, 5); - fill_array64(ctx, array64, BLOCK_SIZE64); - fill_array64(ctx, array64_2, BLOCK_SIZE64); - fini_gen_rand(ctx); - - ctx = init_by_array(ini, 5); - for (i = 0; i < BLOCK_SIZE64; i++) { - if (i < COUNT_1) { - expect_u64_eq(array64[i], init_by_array_64_expected[i], - "Output mismatch for i=%d", i); - } - r = gen_rand64(ctx); - expect_u64_eq(r, array64[i], - "Mismatch at array64[%d]=%"FMTx64" gen=%"FMTx64, i, - array64[i], r); - } - for (i = 0; i < COUNT_2; i++) { - r = gen_rand64(ctx); - expect_u64_eq(r, array64_2[i], - "Mismatch at array64_2[%d]=%"FMTx64" gen=%"FMTx64, i, - array64_2[i], r); - } - fini_gen_rand(ctx); -} -TEST_END - -int -main(void) { - return test( - test_gen_rand_32, - test_by_array_32, - test_gen_rand_64, - test_by_array_64); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/a0.c b/examples/redis-unstable/deps/jemalloc/test/unit/a0.c deleted file mode 100644 index c1be79a..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/a0.c +++ /dev/null @@ -1,16 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_a0) { - void *p; - - p = a0malloc(1); - expect_ptr_not_null(p, "Unexpected a0malloc() error"); - a0dalloc(p); -} -TEST_END - -int -main(void) { - return test_no_malloc_init( - test_a0); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/arena_decay.c b/examples/redis-unstable/deps/jemalloc/test/unit/arena_decay.c deleted file mode 100644 index e991f4d..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/arena_decay.c +++ /dev/null @@ -1,436 +0,0 @@ -#include "test/jemalloc_test.h" -#include "test/arena_util.h" - -#include "jemalloc/internal/ticker.h" - -static nstime_monotonic_t *nstime_monotonic_orig; -static nstime_update_t *nstime_update_orig; - -static unsigned nupdates_mock; -static nstime_t time_mock; -static bool monotonic_mock; - -static bool -nstime_monotonic_mock(void) { - return monotonic_mock; -} - -static void -nstime_update_mock(nstime_t *time) { - nupdates_mock++; - if (monotonic_mock) { - nstime_copy(time, &time_mock); - } -} - -TEST_BEGIN(test_decay_ticks) { - test_skip_if(is_background_thread_enabled()); - test_skip_if(opt_hpa); - - ticker_geom_t *decay_ticker; - unsigned tick0, tick1, arena_ind; - size_t sz, large0; - void *p; - - sz = sizeof(size_t); - expect_d_eq(mallctl("arenas.lextent.0.size", (void *)&large0, &sz, NULL, - 0), 0, "Unexpected mallctl failure"); - - /* Set up a manually managed arena for test. */ - arena_ind = do_arena_create(0, 0); - - /* Migrate to the new arena, and get the ticker. */ - unsigned old_arena_ind; - size_t sz_arena_ind = sizeof(old_arena_ind); - expect_d_eq(mallctl("thread.arena", (void *)&old_arena_ind, - &sz_arena_ind, (void *)&arena_ind, sizeof(arena_ind)), 0, - "Unexpected mallctl() failure"); - decay_ticker = tsd_arena_decay_tickerp_get(tsd_fetch()); - expect_ptr_not_null(decay_ticker, - "Unexpected failure getting decay ticker"); - - /* - * Test the standard APIs using a large size class, since we can't - * control tcache interactions for small size classes (except by - * completely disabling tcache for the entire test program). - */ - - /* malloc(). */ - tick0 = ticker_geom_read(decay_ticker); - p = malloc(large0); - expect_ptr_not_null(p, "Unexpected malloc() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, "Expected ticker to tick during malloc()"); - /* free(). */ - tick0 = ticker_geom_read(decay_ticker); - free(p); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, "Expected ticker to tick during free()"); - - /* calloc(). */ - tick0 = ticker_geom_read(decay_ticker); - p = calloc(1, large0); - expect_ptr_not_null(p, "Unexpected calloc() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, "Expected ticker to tick during calloc()"); - free(p); - - /* posix_memalign(). */ - tick0 = ticker_geom_read(decay_ticker); - expect_d_eq(posix_memalign(&p, sizeof(size_t), large0), 0, - "Unexpected posix_memalign() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during posix_memalign()"); - free(p); - - /* aligned_alloc(). */ - tick0 = ticker_geom_read(decay_ticker); - p = aligned_alloc(sizeof(size_t), large0); - expect_ptr_not_null(p, "Unexpected aligned_alloc() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during aligned_alloc()"); - free(p); - - /* realloc(). */ - /* Allocate. */ - tick0 = ticker_geom_read(decay_ticker); - p = realloc(NULL, large0); - expect_ptr_not_null(p, "Unexpected realloc() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, "Expected ticker to tick during realloc()"); - /* Reallocate. */ - tick0 = ticker_geom_read(decay_ticker); - p = realloc(p, large0); - expect_ptr_not_null(p, "Unexpected realloc() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, "Expected ticker to tick during realloc()"); - /* Deallocate. */ - tick0 = ticker_geom_read(decay_ticker); - realloc(p, 0); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, "Expected ticker to tick during realloc()"); - - /* - * Test the *allocx() APIs using large and small size classes, with - * tcache explicitly disabled. - */ - { - unsigned i; - size_t allocx_sizes[2]; - allocx_sizes[0] = large0; - allocx_sizes[1] = 1; - - for (i = 0; i < sizeof(allocx_sizes) / sizeof(size_t); i++) { - sz = allocx_sizes[i]; - - /* mallocx(). */ - tick0 = ticker_geom_read(decay_ticker); - p = mallocx(sz, MALLOCX_TCACHE_NONE); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during mallocx() (sz=%zu)", - sz); - /* rallocx(). */ - tick0 = ticker_geom_read(decay_ticker); - p = rallocx(p, sz, MALLOCX_TCACHE_NONE); - expect_ptr_not_null(p, "Unexpected rallocx() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during rallocx() (sz=%zu)", - sz); - /* xallocx(). */ - tick0 = ticker_geom_read(decay_ticker); - xallocx(p, sz, 0, MALLOCX_TCACHE_NONE); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during xallocx() (sz=%zu)", - sz); - /* dallocx(). */ - tick0 = ticker_geom_read(decay_ticker); - dallocx(p, MALLOCX_TCACHE_NONE); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during dallocx() (sz=%zu)", - sz); - /* sdallocx(). */ - p = mallocx(sz, MALLOCX_TCACHE_NONE); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - tick0 = ticker_geom_read(decay_ticker); - sdallocx(p, sz, MALLOCX_TCACHE_NONE); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during sdallocx() " - "(sz=%zu)", sz); - } - } - - /* - * Test tcache fill/flush interactions for large and small size classes, - * using an explicit tcache. - */ - unsigned tcache_ind, i; - size_t tcache_sizes[2]; - tcache_sizes[0] = large0; - tcache_sizes[1] = 1; - - size_t tcache_max, sz_tcache_max; - sz_tcache_max = sizeof(tcache_max); - expect_d_eq(mallctl("arenas.tcache_max", (void *)&tcache_max, - &sz_tcache_max, NULL, 0), 0, "Unexpected mallctl() failure"); - - sz = sizeof(unsigned); - expect_d_eq(mallctl("tcache.create", (void *)&tcache_ind, &sz, - NULL, 0), 0, "Unexpected mallctl failure"); - - for (i = 0; i < sizeof(tcache_sizes) / sizeof(size_t); i++) { - sz = tcache_sizes[i]; - - /* tcache fill. */ - tick0 = ticker_geom_read(decay_ticker); - p = mallocx(sz, MALLOCX_TCACHE(tcache_ind)); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - tick1 = ticker_geom_read(decay_ticker); - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during tcache fill " - "(sz=%zu)", sz); - /* tcache flush. */ - dallocx(p, MALLOCX_TCACHE(tcache_ind)); - tick0 = ticker_geom_read(decay_ticker); - expect_d_eq(mallctl("tcache.flush", NULL, NULL, - (void *)&tcache_ind, sizeof(unsigned)), 0, - "Unexpected mallctl failure"); - tick1 = ticker_geom_read(decay_ticker); - - /* Will only tick if it's in tcache. */ - expect_u32_ne(tick1, tick0, - "Expected ticker to tick during tcache flush (sz=%zu)", sz); - } -} -TEST_END - -static void -decay_ticker_helper(unsigned arena_ind, int flags, bool dirty, ssize_t dt, - uint64_t dirty_npurge0, uint64_t muzzy_npurge0, bool terminate_asap) { -#define NINTERVALS 101 - nstime_t time, update_interval, decay_ms, deadline; - - nstime_init_update(&time); - - nstime_init2(&decay_ms, dt, 0); - nstime_copy(&deadline, &time); - nstime_add(&deadline, &decay_ms); - - nstime_init2(&update_interval, dt, 0); - nstime_idivide(&update_interval, NINTERVALS); - - /* - * Keep q's slab from being deallocated during the looping below. If a - * cached slab were to repeatedly come and go during looping, it could - * prevent the decay backlog ever becoming empty. - */ - void *p = do_mallocx(1, flags); - uint64_t dirty_npurge1, muzzy_npurge1; - do { - for (unsigned i = 0; i < ARENA_DECAY_NTICKS_PER_UPDATE / 2; - i++) { - void *q = do_mallocx(1, flags); - dallocx(q, flags); - } - dirty_npurge1 = get_arena_dirty_npurge(arena_ind); - muzzy_npurge1 = get_arena_muzzy_npurge(arena_ind); - - nstime_add(&time_mock, &update_interval); - nstime_update(&time); - } while (nstime_compare(&time, &deadline) <= 0 && ((dirty_npurge1 == - dirty_npurge0 && muzzy_npurge1 == muzzy_npurge0) || - !terminate_asap)); - dallocx(p, flags); - - if (config_stats) { - expect_u64_gt(dirty_npurge1 + muzzy_npurge1, dirty_npurge0 + - muzzy_npurge0, "Expected purging to occur"); - } -#undef NINTERVALS -} - -TEST_BEGIN(test_decay_ticker) { - test_skip_if(is_background_thread_enabled()); - test_skip_if(opt_hpa); -#define NPS 2048 - ssize_t ddt = opt_dirty_decay_ms; - ssize_t mdt = opt_muzzy_decay_ms; - unsigned arena_ind = do_arena_create(ddt, mdt); - int flags = (MALLOCX_ARENA(arena_ind) | MALLOCX_TCACHE_NONE); - void *ps[NPS]; - - /* - * Allocate a bunch of large objects, pause the clock, deallocate every - * other object (to fragment virtual memory), restore the clock, then - * [md]allocx() in a tight loop while advancing time rapidly to verify - * the ticker triggers purging. - */ - size_t large; - size_t sz = sizeof(size_t); - expect_d_eq(mallctl("arenas.lextent.0.size", (void *)&large, &sz, NULL, - 0), 0, "Unexpected mallctl failure"); - - do_purge(arena_ind); - uint64_t dirty_npurge0 = get_arena_dirty_npurge(arena_ind); - uint64_t muzzy_npurge0 = get_arena_muzzy_npurge(arena_ind); - - for (unsigned i = 0; i < NPS; i++) { - ps[i] = do_mallocx(large, flags); - } - - nupdates_mock = 0; - nstime_init_update(&time_mock); - monotonic_mock = true; - - nstime_monotonic_orig = nstime_monotonic; - nstime_update_orig = nstime_update; - nstime_monotonic = nstime_monotonic_mock; - nstime_update = nstime_update_mock; - - for (unsigned i = 0; i < NPS; i += 2) { - dallocx(ps[i], flags); - unsigned nupdates0 = nupdates_mock; - do_decay(arena_ind); - expect_u_gt(nupdates_mock, nupdates0, - "Expected nstime_update() to be called"); - } - - decay_ticker_helper(arena_ind, flags, true, ddt, dirty_npurge0, - muzzy_npurge0, true); - decay_ticker_helper(arena_ind, flags, false, ddt+mdt, dirty_npurge0, - muzzy_npurge0, false); - - do_arena_destroy(arena_ind); - - nstime_monotonic = nstime_monotonic_orig; - nstime_update = nstime_update_orig; -#undef NPS -} -TEST_END - -TEST_BEGIN(test_decay_nonmonotonic) { - test_skip_if(is_background_thread_enabled()); - test_skip_if(opt_hpa); -#define NPS (SMOOTHSTEP_NSTEPS + 1) - int flags = (MALLOCX_ARENA(0) | MALLOCX_TCACHE_NONE); - void *ps[NPS]; - uint64_t npurge0 = 0; - uint64_t npurge1 = 0; - size_t sz, large0; - unsigned i, nupdates0; - - sz = sizeof(size_t); - expect_d_eq(mallctl("arenas.lextent.0.size", (void *)&large0, &sz, NULL, - 0), 0, "Unexpected mallctl failure"); - - expect_d_eq(mallctl("arena.0.purge", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl failure"); - do_epoch(); - sz = sizeof(uint64_t); - npurge0 = get_arena_npurge(0); - - nupdates_mock = 0; - nstime_init_update(&time_mock); - monotonic_mock = false; - - nstime_monotonic_orig = nstime_monotonic; - nstime_update_orig = nstime_update; - nstime_monotonic = nstime_monotonic_mock; - nstime_update = nstime_update_mock; - - for (i = 0; i < NPS; i++) { - ps[i] = mallocx(large0, flags); - expect_ptr_not_null(ps[i], "Unexpected mallocx() failure"); - } - - for (i = 0; i < NPS; i++) { - dallocx(ps[i], flags); - nupdates0 = nupdates_mock; - expect_d_eq(mallctl("arena.0.decay", NULL, NULL, NULL, 0), 0, - "Unexpected arena.0.decay failure"); - expect_u_gt(nupdates_mock, nupdates0, - "Expected nstime_update() to be called"); - } - - do_epoch(); - sz = sizeof(uint64_t); - npurge1 = get_arena_npurge(0); - - if (config_stats) { - expect_u64_eq(npurge0, npurge1, "Unexpected purging occurred"); - } - - nstime_monotonic = nstime_monotonic_orig; - nstime_update = nstime_update_orig; -#undef NPS -} -TEST_END - -TEST_BEGIN(test_decay_now) { - test_skip_if(is_background_thread_enabled()); - test_skip_if(opt_hpa); - - unsigned arena_ind = do_arena_create(0, 0); - expect_zu_eq(get_arena_pdirty(arena_ind), 0, "Unexpected dirty pages"); - expect_zu_eq(get_arena_pmuzzy(arena_ind), 0, "Unexpected muzzy pages"); - size_t sizes[] = {16, PAGE<<2, HUGEPAGE<<2}; - /* Verify that dirty/muzzy pages never linger after deallocation. */ - for (unsigned i = 0; i < sizeof(sizes)/sizeof(size_t); i++) { - size_t size = sizes[i]; - generate_dirty(arena_ind, size); - expect_zu_eq(get_arena_pdirty(arena_ind), 0, - "Unexpected dirty pages"); - expect_zu_eq(get_arena_pmuzzy(arena_ind), 0, - "Unexpected muzzy pages"); - } - do_arena_destroy(arena_ind); -} -TEST_END - -TEST_BEGIN(test_decay_never) { - test_skip_if(is_background_thread_enabled() || !config_stats); - test_skip_if(opt_hpa); - - unsigned arena_ind = do_arena_create(-1, -1); - int flags = MALLOCX_ARENA(arena_ind) | MALLOCX_TCACHE_NONE; - expect_zu_eq(get_arena_pdirty(arena_ind), 0, "Unexpected dirty pages"); - expect_zu_eq(get_arena_pmuzzy(arena_ind), 0, "Unexpected muzzy pages"); - size_t sizes[] = {16, PAGE<<2, HUGEPAGE<<2}; - void *ptrs[sizeof(sizes)/sizeof(size_t)]; - for (unsigned i = 0; i < sizeof(sizes)/sizeof(size_t); i++) { - ptrs[i] = do_mallocx(sizes[i], flags); - } - /* Verify that each deallocation generates additional dirty pages. */ - size_t pdirty_prev = get_arena_pdirty(arena_ind); - size_t pmuzzy_prev = get_arena_pmuzzy(arena_ind); - expect_zu_eq(pdirty_prev, 0, "Unexpected dirty pages"); - expect_zu_eq(pmuzzy_prev, 0, "Unexpected muzzy pages"); - for (unsigned i = 0; i < sizeof(sizes)/sizeof(size_t); i++) { - dallocx(ptrs[i], flags); - size_t pdirty = get_arena_pdirty(arena_ind); - size_t pmuzzy = get_arena_pmuzzy(arena_ind); - expect_zu_gt(pdirty + (size_t)get_arena_dirty_purged(arena_ind), - pdirty_prev, "Expected dirty pages to increase."); - expect_zu_eq(pmuzzy, 0, "Unexpected muzzy pages"); - pdirty_prev = pdirty; - } - do_arena_destroy(arena_ind); -} -TEST_END - -int -main(void) { - return test( - test_decay_ticks, - test_decay_ticker, - test_decay_nonmonotonic, - test_decay_now, - test_decay_never); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/arena_decay.sh b/examples/redis-unstable/deps/jemalloc/test/unit/arena_decay.sh deleted file mode 100644 index 52f1b20..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/arena_decay.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="dirty_decay_ms:1000,muzzy_decay_ms:1000,tcache_max:1024" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset.c b/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset.c deleted file mode 100644 index 8ef0786..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset.c +++ /dev/null @@ -1,361 +0,0 @@ -#ifndef ARENA_RESET_PROF_C_ -#include "test/jemalloc_test.h" -#endif - -#include "jemalloc/internal/extent_mmap.h" -#include "jemalloc/internal/rtree.h" - -#include "test/extent_hooks.h" - -static unsigned -get_nsizes_impl(const char *cmd) { - unsigned ret; - size_t z; - - z = sizeof(unsigned); - expect_d_eq(mallctl(cmd, (void *)&ret, &z, NULL, 0), 0, - "Unexpected mallctl(\"%s\", ...) failure", cmd); - - return ret; -} - -static unsigned -get_nsmall(void) { - return get_nsizes_impl("arenas.nbins"); -} - -static unsigned -get_nlarge(void) { - return get_nsizes_impl("arenas.nlextents"); -} - -static size_t -get_size_impl(const char *cmd, size_t ind) { - size_t ret; - size_t z; - size_t mib[4]; - size_t miblen = 4; - - z = sizeof(size_t); - expect_d_eq(mallctlnametomib(cmd, mib, &miblen), - 0, "Unexpected mallctlnametomib(\"%s\", ...) failure", cmd); - mib[2] = ind; - z = sizeof(size_t); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&ret, &z, NULL, 0), - 0, "Unexpected mallctlbymib([\"%s\", %zu], ...) failure", cmd, ind); - - return ret; -} - -static size_t -get_small_size(size_t ind) { - return get_size_impl("arenas.bin.0.size", ind); -} - -static size_t -get_large_size(size_t ind) { - return get_size_impl("arenas.lextent.0.size", ind); -} - -/* Like ivsalloc(), but safe to call on discarded allocations. */ -static size_t -vsalloc(tsdn_t *tsdn, const void *ptr) { - emap_full_alloc_ctx_t full_alloc_ctx; - bool missing = emap_full_alloc_ctx_try_lookup(tsdn, &arena_emap_global, - ptr, &full_alloc_ctx); - if (missing) { - return 0; - } - - if (full_alloc_ctx.edata == NULL) { - return 0; - } - if (edata_state_get(full_alloc_ctx.edata) != extent_state_active) { - return 0; - } - - if (full_alloc_ctx.szind == SC_NSIZES) { - return 0; - } - - return sz_index2size(full_alloc_ctx.szind); -} - -static unsigned -do_arena_create(extent_hooks_t *h) { - unsigned arena_ind; - size_t sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, - (void *)(h != NULL ? &h : NULL), (h != NULL ? sizeof(h) : 0)), 0, - "Unexpected mallctl() failure"); - return arena_ind; -} - -static void -do_arena_reset_pre(unsigned arena_ind, void ***ptrs, unsigned *nptrs) { -#define NLARGE 32 - unsigned nsmall, nlarge, i; - size_t sz; - int flags; - tsdn_t *tsdn; - - flags = MALLOCX_ARENA(arena_ind) | MALLOCX_TCACHE_NONE; - - nsmall = get_nsmall(); - nlarge = get_nlarge() > NLARGE ? NLARGE : get_nlarge(); - *nptrs = nsmall + nlarge; - *ptrs = (void **)malloc(*nptrs * sizeof(void *)); - expect_ptr_not_null(*ptrs, "Unexpected malloc() failure"); - - /* Allocate objects with a wide range of sizes. */ - for (i = 0; i < nsmall; i++) { - sz = get_small_size(i); - (*ptrs)[i] = mallocx(sz, flags); - expect_ptr_not_null((*ptrs)[i], - "Unexpected mallocx(%zu, %#x) failure", sz, flags); - } - for (i = 0; i < nlarge; i++) { - sz = get_large_size(i); - (*ptrs)[nsmall + i] = mallocx(sz, flags); - expect_ptr_not_null((*ptrs)[i], - "Unexpected mallocx(%zu, %#x) failure", sz, flags); - } - - tsdn = tsdn_fetch(); - - /* Verify allocations. */ - for (i = 0; i < *nptrs; i++) { - expect_zu_gt(ivsalloc(tsdn, (*ptrs)[i]), 0, - "Allocation should have queryable size"); - } -} - -static void -do_arena_reset_post(void **ptrs, unsigned nptrs, unsigned arena_ind) { - tsdn_t *tsdn; - unsigned i; - - tsdn = tsdn_fetch(); - - if (have_background_thread) { - malloc_mutex_lock(tsdn, - &background_thread_info_get(arena_ind)->mtx); - } - /* Verify allocations no longer exist. */ - for (i = 0; i < nptrs; i++) { - expect_zu_eq(vsalloc(tsdn, ptrs[i]), 0, - "Allocation should no longer exist"); - } - if (have_background_thread) { - malloc_mutex_unlock(tsdn, - &background_thread_info_get(arena_ind)->mtx); - } - - free(ptrs); -} - -static void -do_arena_reset_destroy(const char *name, unsigned arena_ind) { - size_t mib[3]; - size_t miblen; - - miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib(name, mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - mib[1] = (size_t)arena_ind; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0, - "Unexpected mallctlbymib() failure"); -} - -static void -do_arena_reset(unsigned arena_ind) { - do_arena_reset_destroy("arena.0.reset", arena_ind); -} - -static void -do_arena_destroy(unsigned arena_ind) { - do_arena_reset_destroy("arena.0.destroy", arena_ind); -} - -TEST_BEGIN(test_arena_reset) { - unsigned arena_ind; - void **ptrs; - unsigned nptrs; - - arena_ind = do_arena_create(NULL); - do_arena_reset_pre(arena_ind, &ptrs, &nptrs); - do_arena_reset(arena_ind); - do_arena_reset_post(ptrs, nptrs, arena_ind); -} -TEST_END - -static bool -arena_i_initialized(unsigned arena_ind, bool refresh) { - bool initialized; - size_t mib[3]; - size_t miblen, sz; - - if (refresh) { - uint64_t epoch = 1; - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, - sizeof(epoch)), 0, "Unexpected mallctl() failure"); - } - - miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib("arena.0.initialized", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - mib[1] = (size_t)arena_ind; - sz = sizeof(initialized); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&initialized, &sz, NULL, - 0), 0, "Unexpected mallctlbymib() failure"); - - return initialized; -} - -TEST_BEGIN(test_arena_destroy_initial) { - expect_false(arena_i_initialized(MALLCTL_ARENAS_DESTROYED, false), - "Destroyed arena stats should not be initialized"); -} -TEST_END - -TEST_BEGIN(test_arena_destroy_hooks_default) { - unsigned arena_ind, arena_ind_another, arena_ind_prev; - void **ptrs; - unsigned nptrs; - - arena_ind = do_arena_create(NULL); - do_arena_reset_pre(arena_ind, &ptrs, &nptrs); - - expect_false(arena_i_initialized(arena_ind, false), - "Arena stats should not be initialized"); - expect_true(arena_i_initialized(arena_ind, true), - "Arena stats should be initialized"); - - /* - * Create another arena before destroying one, to better verify arena - * index reuse. - */ - arena_ind_another = do_arena_create(NULL); - - do_arena_destroy(arena_ind); - - expect_false(arena_i_initialized(arena_ind, true), - "Arena stats should not be initialized"); - expect_true(arena_i_initialized(MALLCTL_ARENAS_DESTROYED, false), - "Destroyed arena stats should be initialized"); - - do_arena_reset_post(ptrs, nptrs, arena_ind); - - arena_ind_prev = arena_ind; - arena_ind = do_arena_create(NULL); - do_arena_reset_pre(arena_ind, &ptrs, &nptrs); - expect_u_eq(arena_ind, arena_ind_prev, - "Arena index should have been recycled"); - do_arena_destroy(arena_ind); - do_arena_reset_post(ptrs, nptrs, arena_ind); - - do_arena_destroy(arena_ind_another); - - /* Try arena.create with custom hooks. */ - size_t sz = sizeof(extent_hooks_t *); - extent_hooks_t *a0_default_hooks; - expect_d_eq(mallctl("arena.0.extent_hooks", (void *)&a0_default_hooks, - &sz, NULL, 0), 0, "Unexpected mallctlnametomib() failure"); - - /* Default impl; but wrapped as "customized". */ - extent_hooks_t new_hooks = *a0_default_hooks; - extent_hooks_t *hook = &new_hooks; - sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, - (void *)&hook, sizeof(void *)), 0, - "Unexpected mallctl() failure"); - do_arena_destroy(arena_ind); -} -TEST_END - -/* - * Actually unmap extents, regardless of opt_retain, so that attempts to access - * a destroyed arena's memory will segfault. - */ -static bool -extent_dalloc_unmap(extent_hooks_t *extent_hooks, void *addr, size_t size, - bool committed, unsigned arena_ind) { - TRACE_HOOK("%s(extent_hooks=%p, addr=%p, size=%zu, committed=%s, " - "arena_ind=%u)\n", __func__, extent_hooks, addr, size, committed ? - "true" : "false", arena_ind); - expect_ptr_eq(extent_hooks, &hooks, - "extent_hooks should be same as pointer used to set hooks"); - expect_ptr_eq(extent_hooks->dalloc, extent_dalloc_unmap, - "Wrong hook function"); - called_dalloc = true; - if (!try_dalloc) { - return true; - } - did_dalloc = true; - if (!maps_coalesce && opt_retain) { - return true; - } - pages_unmap(addr, size); - return false; -} - -static extent_hooks_t hooks_orig; - -static extent_hooks_t hooks_unmap = { - extent_alloc_hook, - extent_dalloc_unmap, /* dalloc */ - extent_destroy_hook, - extent_commit_hook, - extent_decommit_hook, - extent_purge_lazy_hook, - extent_purge_forced_hook, - extent_split_hook, - extent_merge_hook -}; - -TEST_BEGIN(test_arena_destroy_hooks_unmap) { - unsigned arena_ind; - void **ptrs; - unsigned nptrs; - - extent_hooks_prep(); - if (maps_coalesce) { - try_decommit = false; - } - memcpy(&hooks_orig, &hooks, sizeof(extent_hooks_t)); - memcpy(&hooks, &hooks_unmap, sizeof(extent_hooks_t)); - - did_alloc = false; - arena_ind = do_arena_create(&hooks); - do_arena_reset_pre(arena_ind, &ptrs, &nptrs); - - expect_true(did_alloc, "Expected alloc"); - - expect_false(arena_i_initialized(arena_ind, false), - "Arena stats should not be initialized"); - expect_true(arena_i_initialized(arena_ind, true), - "Arena stats should be initialized"); - - did_dalloc = false; - do_arena_destroy(arena_ind); - expect_true(did_dalloc, "Expected dalloc"); - - expect_false(arena_i_initialized(arena_ind, true), - "Arena stats should not be initialized"); - expect_true(arena_i_initialized(MALLCTL_ARENAS_DESTROYED, false), - "Destroyed arena stats should be initialized"); - - do_arena_reset_post(ptrs, nptrs, arena_ind); - - memcpy(&hooks, &hooks_orig, sizeof(extent_hooks_t)); -} -TEST_END - -int -main(void) { - return test( - test_arena_reset, - test_arena_destroy_initial, - test_arena_destroy_hooks_default, - test_arena_destroy_hooks_unmap); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset_prof.c b/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset_prof.c deleted file mode 100644 index 38d8012..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset_prof.c +++ /dev/null @@ -1,4 +0,0 @@ -#include "test/jemalloc_test.h" -#define ARENA_RESET_PROF_C_ - -#include "arena_reset.c" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset_prof.sh b/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset_prof.sh deleted file mode 100644 index 041dc1c..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/arena_reset_prof.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="prof:true,lg_prof_sample:0" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/atomic.c b/examples/redis-unstable/deps/jemalloc/test/unit/atomic.c deleted file mode 100644 index c2ec8c7..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/atomic.c +++ /dev/null @@ -1,229 +0,0 @@ -#include "test/jemalloc_test.h" - -/* - * We *almost* have consistent short names (e.g. "u32" for uint32_t, "b" for - * bool, etc. The one exception is that the short name for void * is "p" in - * some places and "ptr" in others. In the long run it would be nice to unify - * these, but in the short run we'll use this shim. - */ -#define expect_p_eq expect_ptr_eq - -/* - * t: the non-atomic type, like "uint32_t". - * ta: the short name for the type, like "u32". - * val[1,2,3]: Values of the given type. The CAS tests use val2 for expected, - * and val3 for desired. - */ - -#define DO_TESTS(t, ta, val1, val2, val3) do { \ - t val; \ - t expected; \ - bool success; \ - /* This (along with the load below) also tests ATOMIC_LOAD. */ \ - atomic_##ta##_t atom = ATOMIC_INIT(val1); \ - \ - /* ATOMIC_INIT and load. */ \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1, val, "Load or init failed"); \ - \ - /* Store. */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - atomic_store_##ta(&atom, val2, ATOMIC_RELAXED); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - expect_##ta##_eq(val2, val, "Store failed"); \ - \ - /* Exchange. */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - val = atomic_exchange_##ta(&atom, val2, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1, val, "Exchange returned invalid value"); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - expect_##ta##_eq(val2, val, "Exchange store invalid value"); \ - \ - /* \ - * Weak CAS. Spurious failures are allowed, so we loop a few \ - * times. \ - */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - success = false; \ - for (int retry = 0; retry < 10 && !success; retry++) { \ - expected = val2; \ - success = atomic_compare_exchange_weak_##ta(&atom, \ - &expected, val3, ATOMIC_RELAXED, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1, expected, \ - "CAS should update expected"); \ - } \ - expect_b_eq(val1 == val2, success, \ - "Weak CAS did the wrong state update"); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - if (success) { \ - expect_##ta##_eq(val3, val, \ - "Successful CAS should update atomic"); \ - } else { \ - expect_##ta##_eq(val1, val, \ - "Unsuccessful CAS should not update atomic"); \ - } \ - \ - /* Strong CAS. */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - expected = val2; \ - success = atomic_compare_exchange_strong_##ta(&atom, &expected, \ - val3, ATOMIC_RELAXED, ATOMIC_RELAXED); \ - expect_b_eq(val1 == val2, success, \ - "Strong CAS did the wrong state update"); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - if (success) { \ - expect_##ta##_eq(val3, val, \ - "Successful CAS should update atomic"); \ - } else { \ - expect_##ta##_eq(val1, val, \ - "Unsuccessful CAS should not update atomic"); \ - } \ - \ - \ -} while (0) - -#define DO_INTEGER_TESTS(t, ta, val1, val2) do { \ - atomic_##ta##_t atom; \ - t val; \ - \ - /* Fetch-add. */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - val = atomic_fetch_add_##ta(&atom, val2, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1, val, \ - "Fetch-add should return previous value"); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1 + val2, val, \ - "Fetch-add should update atomic"); \ - \ - /* Fetch-sub. */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - val = atomic_fetch_sub_##ta(&atom, val2, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1, val, \ - "Fetch-sub should return previous value"); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1 - val2, val, \ - "Fetch-sub should update atomic"); \ - \ - /* Fetch-and. */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - val = atomic_fetch_and_##ta(&atom, val2, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1, val, \ - "Fetch-and should return previous value"); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1 & val2, val, \ - "Fetch-and should update atomic"); \ - \ - /* Fetch-or. */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - val = atomic_fetch_or_##ta(&atom, val2, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1, val, \ - "Fetch-or should return previous value"); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1 | val2, val, \ - "Fetch-or should update atomic"); \ - \ - /* Fetch-xor. */ \ - atomic_store_##ta(&atom, val1, ATOMIC_RELAXED); \ - val = atomic_fetch_xor_##ta(&atom, val2, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1, val, \ - "Fetch-xor should return previous value"); \ - val = atomic_load_##ta(&atom, ATOMIC_RELAXED); \ - expect_##ta##_eq(val1 ^ val2, val, \ - "Fetch-xor should update atomic"); \ -} while (0) - -#define TEST_STRUCT(t, ta) \ -typedef struct { \ - t val1; \ - t val2; \ - t val3; \ -} ta##_test_t; - -#define TEST_CASES(t) { \ - {(t)-1, (t)-1, (t)-2}, \ - {(t)-1, (t) 0, (t)-2}, \ - {(t)-1, (t) 1, (t)-2}, \ - \ - {(t) 0, (t)-1, (t)-2}, \ - {(t) 0, (t) 0, (t)-2}, \ - {(t) 0, (t) 1, (t)-2}, \ - \ - {(t) 1, (t)-1, (t)-2}, \ - {(t) 1, (t) 0, (t)-2}, \ - {(t) 1, (t) 1, (t)-2}, \ - \ - {(t)0, (t)-(1 << 22), (t)-2}, \ - {(t)0, (t)(1 << 22), (t)-2}, \ - {(t)(1 << 22), (t)-(1 << 22), (t)-2}, \ - {(t)(1 << 22), (t)(1 << 22), (t)-2} \ -} - -#define TEST_BODY(t, ta) do { \ - const ta##_test_t tests[] = TEST_CASES(t); \ - for (unsigned i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) { \ - ta##_test_t test = tests[i]; \ - DO_TESTS(t, ta, test.val1, test.val2, test.val3); \ - } \ -} while (0) - -#define INTEGER_TEST_BODY(t, ta) do { \ - const ta##_test_t tests[] = TEST_CASES(t); \ - for (unsigned i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) { \ - ta##_test_t test = tests[i]; \ - DO_TESTS(t, ta, test.val1, test.val2, test.val3); \ - DO_INTEGER_TESTS(t, ta, test.val1, test.val2); \ - } \ -} while (0) - -TEST_STRUCT(uint64_t, u64); -TEST_BEGIN(test_atomic_u64) { -#if !(LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3) - test_skip("64-bit atomic operations not supported"); -#else - INTEGER_TEST_BODY(uint64_t, u64); -#endif -} -TEST_END - - -TEST_STRUCT(uint32_t, u32); -TEST_BEGIN(test_atomic_u32) { - INTEGER_TEST_BODY(uint32_t, u32); -} -TEST_END - -TEST_STRUCT(void *, p); -TEST_BEGIN(test_atomic_p) { - TEST_BODY(void *, p); -} -TEST_END - -TEST_STRUCT(size_t, zu); -TEST_BEGIN(test_atomic_zu) { - INTEGER_TEST_BODY(size_t, zu); -} -TEST_END - -TEST_STRUCT(ssize_t, zd); -TEST_BEGIN(test_atomic_zd) { - INTEGER_TEST_BODY(ssize_t, zd); -} -TEST_END - - -TEST_STRUCT(unsigned, u); -TEST_BEGIN(test_atomic_u) { - INTEGER_TEST_BODY(unsigned, u); -} -TEST_END - -int -main(void) { - return test( - test_atomic_u64, - test_atomic_u32, - test_atomic_p, - test_atomic_zu, - test_atomic_zd, - test_atomic_u); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/background_thread.c b/examples/redis-unstable/deps/jemalloc/test/unit/background_thread.c deleted file mode 100644 index c60010a..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/background_thread.c +++ /dev/null @@ -1,118 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/util.h" - -static void -test_switch_background_thread_ctl(bool new_val) { - bool e0, e1; - size_t sz = sizeof(bool); - - e1 = new_val; - expect_d_eq(mallctl("background_thread", (void *)&e0, &sz, - &e1, sz), 0, "Unexpected mallctl() failure"); - expect_b_eq(e0, !e1, - "background_thread should be %d before.\n", !e1); - if (e1) { - expect_zu_gt(n_background_threads, 0, - "Number of background threads should be non zero.\n"); - } else { - expect_zu_eq(n_background_threads, 0, - "Number of background threads should be zero.\n"); - } -} - -static void -test_repeat_background_thread_ctl(bool before) { - bool e0, e1; - size_t sz = sizeof(bool); - - e1 = before; - expect_d_eq(mallctl("background_thread", (void *)&e0, &sz, - &e1, sz), 0, "Unexpected mallctl() failure"); - expect_b_eq(e0, before, - "background_thread should be %d.\n", before); - if (e1) { - expect_zu_gt(n_background_threads, 0, - "Number of background threads should be non zero.\n"); - } else { - expect_zu_eq(n_background_threads, 0, - "Number of background threads should be zero.\n"); - } -} - -TEST_BEGIN(test_background_thread_ctl) { - test_skip_if(!have_background_thread); - - bool e0, e1; - size_t sz = sizeof(bool); - - expect_d_eq(mallctl("opt.background_thread", (void *)&e0, &sz, - NULL, 0), 0, "Unexpected mallctl() failure"); - expect_d_eq(mallctl("background_thread", (void *)&e1, &sz, - NULL, 0), 0, "Unexpected mallctl() failure"); - expect_b_eq(e0, e1, - "Default and opt.background_thread does not match.\n"); - if (e0) { - test_switch_background_thread_ctl(false); - } - expect_zu_eq(n_background_threads, 0, - "Number of background threads should be 0.\n"); - - for (unsigned i = 0; i < 4; i++) { - test_switch_background_thread_ctl(true); - test_repeat_background_thread_ctl(true); - test_repeat_background_thread_ctl(true); - - test_switch_background_thread_ctl(false); - test_repeat_background_thread_ctl(false); - test_repeat_background_thread_ctl(false); - } -} -TEST_END - -TEST_BEGIN(test_background_thread_running) { - test_skip_if(!have_background_thread); - test_skip_if(!config_stats); - -#if defined(JEMALLOC_BACKGROUND_THREAD) - tsd_t *tsd = tsd_fetch(); - background_thread_info_t *info = &background_thread_info[0]; - - test_repeat_background_thread_ctl(false); - test_switch_background_thread_ctl(true); - expect_b_eq(info->state, background_thread_started, - "Background_thread did not start.\n"); - - nstime_t start; - nstime_init_update(&start); - - bool ran = false; - while (true) { - malloc_mutex_lock(tsd_tsdn(tsd), &info->mtx); - if (info->tot_n_runs > 0) { - ran = true; - } - malloc_mutex_unlock(tsd_tsdn(tsd), &info->mtx); - if (ran) { - break; - } - - nstime_t now; - nstime_init_update(&now); - nstime_subtract(&now, &start); - expect_u64_lt(nstime_sec(&now), 1000, - "Background threads did not run for 1000 seconds."); - sleep(1); - } - test_switch_background_thread_ctl(false); -#endif -} -TEST_END - -int -main(void) { - /* Background_thread creation tests reentrancy naturally. */ - return test_no_reentrancy( - test_background_thread_ctl, - test_background_thread_running); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/background_thread_enable.c b/examples/redis-unstable/deps/jemalloc/test/unit/background_thread_enable.c deleted file mode 100644 index 44034ac..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/background_thread_enable.c +++ /dev/null @@ -1,96 +0,0 @@ -#include "test/jemalloc_test.h" - -const char *malloc_conf = "background_thread:false,narenas:1,max_background_threads:20"; - -static unsigned -max_test_narenas(void) { - /* - * 10 here is somewhat arbitrary, except insofar as we want to ensure - * that the number of background threads is smaller than the number of - * arenas. I'll ragequit long before we have to spin up 10 threads per - * cpu to handle background purging, so this is a conservative - * approximation. - */ - unsigned ret = 10 * ncpus; - /* Limit the max to avoid VM exhaustion on 32-bit . */ - if (ret > 512) { - ret = 512; - } - - return ret; -} - -TEST_BEGIN(test_deferred) { - test_skip_if(!have_background_thread); - - unsigned id; - size_t sz_u = sizeof(unsigned); - - for (unsigned i = 0; i < max_test_narenas(); i++) { - expect_d_eq(mallctl("arenas.create", &id, &sz_u, NULL, 0), 0, - "Failed to create arena"); - } - - bool enable = true; - size_t sz_b = sizeof(bool); - expect_d_eq(mallctl("background_thread", NULL, NULL, &enable, sz_b), 0, - "Failed to enable background threads"); - enable = false; - expect_d_eq(mallctl("background_thread", NULL, NULL, &enable, sz_b), 0, - "Failed to disable background threads"); -} -TEST_END - -TEST_BEGIN(test_max_background_threads) { - test_skip_if(!have_background_thread); - - size_t max_n_thds; - size_t opt_max_n_thds; - size_t sz_m = sizeof(max_n_thds); - expect_d_eq(mallctl("opt.max_background_threads", - &opt_max_n_thds, &sz_m, NULL, 0), 0, - "Failed to get opt.max_background_threads"); - expect_d_eq(mallctl("max_background_threads", &max_n_thds, &sz_m, NULL, - 0), 0, "Failed to get max background threads"); - expect_zu_eq(opt_max_n_thds, max_n_thds, - "max_background_threads and " - "opt.max_background_threads should match"); - expect_d_eq(mallctl("max_background_threads", NULL, NULL, &max_n_thds, - sz_m), 0, "Failed to set max background threads"); - - unsigned id; - size_t sz_u = sizeof(unsigned); - - for (unsigned i = 0; i < max_test_narenas(); i++) { - expect_d_eq(mallctl("arenas.create", &id, &sz_u, NULL, 0), 0, - "Failed to create arena"); - } - - bool enable = true; - size_t sz_b = sizeof(bool); - expect_d_eq(mallctl("background_thread", NULL, NULL, &enable, sz_b), 0, - "Failed to enable background threads"); - expect_zu_eq(n_background_threads, max_n_thds, - "Number of background threads should not change.\n"); - size_t new_max_thds = max_n_thds - 1; - if (new_max_thds > 0) { - expect_d_eq(mallctl("max_background_threads", NULL, NULL, - &new_max_thds, sz_m), 0, - "Failed to set max background threads"); - expect_zu_eq(n_background_threads, new_max_thds, - "Number of background threads should decrease by 1.\n"); - } - new_max_thds = 1; - expect_d_eq(mallctl("max_background_threads", NULL, NULL, &new_max_thds, - sz_m), 0, "Failed to set max background threads"); - expect_zu_eq(n_background_threads, new_max_thds, - "Number of background threads should be 1.\n"); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_deferred, - test_max_background_threads); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/base.c b/examples/redis-unstable/deps/jemalloc/test/unit/base.c deleted file mode 100644 index 15e04a8..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/base.c +++ /dev/null @@ -1,265 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "test/extent_hooks.h" - -static extent_hooks_t hooks_null = { - extent_alloc_hook, - NULL, /* dalloc */ - NULL, /* destroy */ - NULL, /* commit */ - NULL, /* decommit */ - NULL, /* purge_lazy */ - NULL, /* purge_forced */ - NULL, /* split */ - NULL /* merge */ -}; - -static extent_hooks_t hooks_not_null = { - extent_alloc_hook, - extent_dalloc_hook, - extent_destroy_hook, - NULL, /* commit */ - extent_decommit_hook, - extent_purge_lazy_hook, - extent_purge_forced_hook, - NULL, /* split */ - NULL /* merge */ -}; - -TEST_BEGIN(test_base_hooks_default) { - base_t *base; - size_t allocated0, allocated1, resident, mapped, n_thp; - - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - base = base_new(tsdn, 0, - (extent_hooks_t *)&ehooks_default_extent_hooks, - /* metadata_use_hooks */ true); - - if (config_stats) { - base_stats_get(tsdn, base, &allocated0, &resident, &mapped, - &n_thp); - expect_zu_ge(allocated0, sizeof(base_t), - "Base header should count as allocated"); - if (opt_metadata_thp == metadata_thp_always) { - expect_zu_gt(n_thp, 0, - "Base should have 1 THP at least."); - } - } - - expect_ptr_not_null(base_alloc(tsdn, base, 42, 1), - "Unexpected base_alloc() failure"); - - if (config_stats) { - base_stats_get(tsdn, base, &allocated1, &resident, &mapped, - &n_thp); - expect_zu_ge(allocated1 - allocated0, 42, - "At least 42 bytes were allocated by base_alloc()"); - } - - base_delete(tsdn, base); -} -TEST_END - -TEST_BEGIN(test_base_hooks_null) { - extent_hooks_t hooks_orig; - base_t *base; - size_t allocated0, allocated1, resident, mapped, n_thp; - - extent_hooks_prep(); - try_dalloc = false; - try_destroy = true; - try_decommit = false; - try_purge_lazy = false; - try_purge_forced = false; - memcpy(&hooks_orig, &hooks, sizeof(extent_hooks_t)); - memcpy(&hooks, &hooks_null, sizeof(extent_hooks_t)); - - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - base = base_new(tsdn, 0, &hooks, /* metadata_use_hooks */ true); - expect_ptr_not_null(base, "Unexpected base_new() failure"); - - if (config_stats) { - base_stats_get(tsdn, base, &allocated0, &resident, &mapped, - &n_thp); - expect_zu_ge(allocated0, sizeof(base_t), - "Base header should count as allocated"); - if (opt_metadata_thp == metadata_thp_always) { - expect_zu_gt(n_thp, 0, - "Base should have 1 THP at least."); - } - } - - expect_ptr_not_null(base_alloc(tsdn, base, 42, 1), - "Unexpected base_alloc() failure"); - - if (config_stats) { - base_stats_get(tsdn, base, &allocated1, &resident, &mapped, - &n_thp); - expect_zu_ge(allocated1 - allocated0, 42, - "At least 42 bytes were allocated by base_alloc()"); - } - - base_delete(tsdn, base); - - memcpy(&hooks, &hooks_orig, sizeof(extent_hooks_t)); -} -TEST_END - -TEST_BEGIN(test_base_hooks_not_null) { - extent_hooks_t hooks_orig; - base_t *base; - void *p, *q, *r, *r_exp; - - extent_hooks_prep(); - try_dalloc = false; - try_destroy = true; - try_decommit = false; - try_purge_lazy = false; - try_purge_forced = false; - memcpy(&hooks_orig, &hooks, sizeof(extent_hooks_t)); - memcpy(&hooks, &hooks_not_null, sizeof(extent_hooks_t)); - - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - did_alloc = false; - base = base_new(tsdn, 0, &hooks, /* metadata_use_hooks */ true); - expect_ptr_not_null(base, "Unexpected base_new() failure"); - expect_true(did_alloc, "Expected alloc"); - - /* - * Check for tight packing at specified alignment under simple - * conditions. - */ - { - const size_t alignments[] = { - 1, - QUANTUM, - QUANTUM << 1, - CACHELINE, - CACHELINE << 1, - }; - unsigned i; - - for (i = 0; i < sizeof(alignments) / sizeof(size_t); i++) { - size_t alignment = alignments[i]; - size_t align_ceil = ALIGNMENT_CEILING(alignment, - QUANTUM); - p = base_alloc(tsdn, base, 1, alignment); - expect_ptr_not_null(p, - "Unexpected base_alloc() failure"); - expect_ptr_eq(p, - (void *)(ALIGNMENT_CEILING((uintptr_t)p, - alignment)), "Expected quantum alignment"); - q = base_alloc(tsdn, base, alignment, alignment); - expect_ptr_not_null(q, - "Unexpected base_alloc() failure"); - expect_ptr_eq((void *)((uintptr_t)p + align_ceil), q, - "Minimal allocation should take up %zu bytes", - align_ceil); - r = base_alloc(tsdn, base, 1, alignment); - expect_ptr_not_null(r, - "Unexpected base_alloc() failure"); - expect_ptr_eq((void *)((uintptr_t)q + align_ceil), r, - "Minimal allocation should take up %zu bytes", - align_ceil); - } - } - - /* - * Allocate an object that cannot fit in the first block, then verify - * that the first block's remaining space is considered for subsequent - * allocation. - */ - expect_zu_ge(edata_bsize_get(&base->blocks->edata), QUANTUM, - "Remainder insufficient for test"); - /* Use up all but one quantum of block. */ - while (edata_bsize_get(&base->blocks->edata) > QUANTUM) { - p = base_alloc(tsdn, base, QUANTUM, QUANTUM); - expect_ptr_not_null(p, "Unexpected base_alloc() failure"); - } - r_exp = edata_addr_get(&base->blocks->edata); - expect_zu_eq(base->extent_sn_next, 1, "One extant block expected"); - q = base_alloc(tsdn, base, QUANTUM + 1, QUANTUM); - expect_ptr_not_null(q, "Unexpected base_alloc() failure"); - expect_ptr_ne(q, r_exp, "Expected allocation from new block"); - expect_zu_eq(base->extent_sn_next, 2, "Two extant blocks expected"); - r = base_alloc(tsdn, base, QUANTUM, QUANTUM); - expect_ptr_not_null(r, "Unexpected base_alloc() failure"); - expect_ptr_eq(r, r_exp, "Expected allocation from first block"); - expect_zu_eq(base->extent_sn_next, 2, "Two extant blocks expected"); - - /* - * Check for proper alignment support when normal blocks are too small. - */ - { - const size_t alignments[] = { - HUGEPAGE, - HUGEPAGE << 1 - }; - unsigned i; - - for (i = 0; i < sizeof(alignments) / sizeof(size_t); i++) { - size_t alignment = alignments[i]; - p = base_alloc(tsdn, base, QUANTUM, alignment); - expect_ptr_not_null(p, - "Unexpected base_alloc() failure"); - expect_ptr_eq(p, - (void *)(ALIGNMENT_CEILING((uintptr_t)p, - alignment)), "Expected %zu-byte alignment", - alignment); - } - } - - called_dalloc = called_destroy = called_decommit = called_purge_lazy = - called_purge_forced = false; - base_delete(tsdn, base); - expect_true(called_dalloc, "Expected dalloc call"); - expect_true(!called_destroy, "Unexpected destroy call"); - expect_true(called_decommit, "Expected decommit call"); - expect_true(called_purge_lazy, "Expected purge_lazy call"); - expect_true(called_purge_forced, "Expected purge_forced call"); - - try_dalloc = true; - try_destroy = true; - try_decommit = true; - try_purge_lazy = true; - try_purge_forced = true; - memcpy(&hooks, &hooks_orig, sizeof(extent_hooks_t)); -} -TEST_END - -TEST_BEGIN(test_base_ehooks_get_for_metadata_default_hook) { - extent_hooks_prep(); - memcpy(&hooks, &hooks_not_null, sizeof(extent_hooks_t)); - base_t *base; - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - base = base_new(tsdn, 0, &hooks, /* metadata_use_hooks */ false); - ehooks_t *ehooks = base_ehooks_get_for_metadata(base); - expect_true(ehooks_are_default(ehooks), - "Expected default extent hook functions pointer"); - base_delete(tsdn, base); -} -TEST_END - - -TEST_BEGIN(test_base_ehooks_get_for_metadata_custom_hook) { - extent_hooks_prep(); - memcpy(&hooks, &hooks_not_null, sizeof(extent_hooks_t)); - base_t *base; - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - base = base_new(tsdn, 0, &hooks, /* metadata_use_hooks */ true); - ehooks_t *ehooks = base_ehooks_get_for_metadata(base); - expect_ptr_eq(&hooks, ehooks_get_extent_hooks_ptr(ehooks), - "Expected user-specified extend hook functions pointer"); - base_delete(tsdn, base); -} -TEST_END - -int -main(void) { - return test( - test_base_hooks_default, - test_base_hooks_null, - test_base_hooks_not_null, - test_base_ehooks_get_for_metadata_default_hook, - test_base_ehooks_get_for_metadata_custom_hook); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc.c b/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc.c deleted file mode 100644 index 901c52b..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc.c +++ /dev/null @@ -1,189 +0,0 @@ -#include "test/jemalloc_test.h" - -#define BATCH_MAX ((1U << 16) + 1024) -static void *global_ptrs[BATCH_MAX]; - -#define PAGE_ALIGNED(ptr) (((uintptr_t)ptr & PAGE_MASK) == 0) - -static void -verify_batch_basic(tsd_t *tsd, void **ptrs, size_t batch, size_t usize, - bool zero) { - for (size_t i = 0; i < batch; ++i) { - void *p = ptrs[i]; - expect_zu_eq(isalloc(tsd_tsdn(tsd), p), usize, ""); - if (zero) { - for (size_t k = 0; k < usize; ++k) { - expect_true(*((unsigned char *)p + k) == 0, ""); - } - } - } -} - -static void -verify_batch_locality(tsd_t *tsd, void **ptrs, size_t batch, size_t usize, - arena_t *arena, unsigned nregs) { - if (config_prof && opt_prof) { - /* - * Checking batch locality when prof is on is feasible but - * complicated, while checking the non-prof case suffices for - * unit-test purpose. - */ - return; - } - for (size_t i = 0, j = 0; i < batch; ++i, ++j) { - if (j == nregs) { - j = 0; - } - if (j == 0 && batch - i < nregs) { - break; - } - void *p = ptrs[i]; - expect_ptr_eq(iaalloc(tsd_tsdn(tsd), p), arena, ""); - if (j == 0) { - expect_true(PAGE_ALIGNED(p), ""); - continue; - } - assert(i > 0); - void *q = ptrs[i - 1]; - expect_true((uintptr_t)p > (uintptr_t)q - && (size_t)((uintptr_t)p - (uintptr_t)q) == usize, ""); - } -} - -static void -release_batch(void **ptrs, size_t batch, size_t size) { - for (size_t i = 0; i < batch; ++i) { - sdallocx(ptrs[i], size, 0); - } -} - -typedef struct batch_alloc_packet_s batch_alloc_packet_t; -struct batch_alloc_packet_s { - void **ptrs; - size_t num; - size_t size; - int flags; -}; - -static size_t -batch_alloc_wrapper(void **ptrs, size_t num, size_t size, int flags) { - batch_alloc_packet_t batch_alloc_packet = {ptrs, num, size, flags}; - size_t filled; - size_t len = sizeof(size_t); - assert_d_eq(mallctl("experimental.batch_alloc", &filled, &len, - &batch_alloc_packet, sizeof(batch_alloc_packet)), 0, ""); - return filled; -} - -static void -test_wrapper(size_t size, size_t alignment, bool zero, unsigned arena_flag) { - tsd_t *tsd = tsd_fetch(); - assert(tsd != NULL); - const size_t usize = - (alignment != 0 ? sz_sa2u(size, alignment) : sz_s2u(size)); - const szind_t ind = sz_size2index(usize); - const bin_info_t *bin_info = &bin_infos[ind]; - const unsigned nregs = bin_info->nregs; - assert(nregs > 0); - arena_t *arena; - if (arena_flag != 0) { - arena = arena_get(tsd_tsdn(tsd), MALLOCX_ARENA_GET(arena_flag), - false); - } else { - arena = arena_choose(tsd, NULL); - } - assert(arena != NULL); - int flags = arena_flag; - if (alignment != 0) { - flags |= MALLOCX_ALIGN(alignment); - } - if (zero) { - flags |= MALLOCX_ZERO; - } - - /* - * Allocate for the purpose of bootstrapping arena_tdata, so that the - * change in bin stats won't contaminate the stats to be verified below. - */ - void *p = mallocx(size, flags | MALLOCX_TCACHE_NONE); - - for (size_t i = 0; i < 4; ++i) { - size_t base = 0; - if (i == 1) { - base = nregs; - } else if (i == 2) { - base = nregs * 2; - } else if (i == 3) { - base = (1 << 16); - } - for (int j = -1; j <= 1; ++j) { - if (base == 0 && j == -1) { - continue; - } - size_t batch = base + (size_t)j; - assert(batch < BATCH_MAX); - size_t filled = batch_alloc_wrapper(global_ptrs, batch, - size, flags); - assert_zu_eq(filled, batch, ""); - verify_batch_basic(tsd, global_ptrs, batch, usize, - zero); - verify_batch_locality(tsd, global_ptrs, batch, usize, - arena, nregs); - release_batch(global_ptrs, batch, usize); - } - } - - free(p); -} - -TEST_BEGIN(test_batch_alloc) { - test_wrapper(11, 0, false, 0); -} -TEST_END - -TEST_BEGIN(test_batch_alloc_zero) { - test_wrapper(11, 0, true, 0); -} -TEST_END - -TEST_BEGIN(test_batch_alloc_aligned) { - test_wrapper(7, 16, false, 0); -} -TEST_END - -TEST_BEGIN(test_batch_alloc_manual_arena) { - unsigned arena_ind; - size_t len_unsigned = sizeof(unsigned); - assert_d_eq(mallctl("arenas.create", &arena_ind, &len_unsigned, NULL, - 0), 0, ""); - test_wrapper(11, 0, false, MALLOCX_ARENA(arena_ind)); -} -TEST_END - -TEST_BEGIN(test_batch_alloc_large) { - size_t size = SC_LARGE_MINCLASS; - for (size_t batch = 0; batch < 4; ++batch) { - assert(batch < BATCH_MAX); - size_t filled = batch_alloc(global_ptrs, batch, size, 0); - assert_zu_eq(filled, batch, ""); - release_batch(global_ptrs, batch, size); - } - size = tcache_maxclass + 1; - for (size_t batch = 0; batch < 4; ++batch) { - assert(batch < BATCH_MAX); - size_t filled = batch_alloc(global_ptrs, batch, size, 0); - assert_zu_eq(filled, batch, ""); - release_batch(global_ptrs, batch, size); - } -} -TEST_END - -int -main(void) { - return test( - test_batch_alloc, - test_batch_alloc_zero, - test_batch_alloc_aligned, - test_batch_alloc_manual_arena, - test_batch_alloc_large); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc.sh b/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc.sh deleted file mode 100644 index 9d81010..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="tcache_gc_incr_bytes:2147483648" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc_prof.c b/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc_prof.c deleted file mode 100644 index ef64458..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc_prof.c +++ /dev/null @@ -1 +0,0 @@ -#include "batch_alloc.c" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc_prof.sh b/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc_prof.sh deleted file mode 100644 index a2697a6..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/batch_alloc_prof.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="prof:true,lg_prof_sample:14" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/binshard.c b/examples/redis-unstable/deps/jemalloc/test/unit/binshard.c deleted file mode 100644 index 040ea54..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/binshard.c +++ /dev/null @@ -1,154 +0,0 @@ -#include "test/jemalloc_test.h" - -/* Config -- "narenas:1,bin_shards:1-160:16|129-512:4|256-256:8" */ - -#define NTHREADS 16 -#define REMOTE_NALLOC 256 - -static void * -thd_producer(void *varg) { - void **mem = varg; - unsigned arena, i; - size_t sz; - - sz = sizeof(arena); - /* Remote arena. */ - expect_d_eq(mallctl("arenas.create", (void *)&arena, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - for (i = 0; i < REMOTE_NALLOC / 2; i++) { - mem[i] = mallocx(1, MALLOCX_TCACHE_NONE | MALLOCX_ARENA(arena)); - } - - /* Remote bin. */ - for (; i < REMOTE_NALLOC; i++) { - mem[i] = mallocx(1, MALLOCX_TCACHE_NONE | MALLOCX_ARENA(0)); - } - - return NULL; -} - -TEST_BEGIN(test_producer_consumer) { - thd_t thds[NTHREADS]; - void *mem[NTHREADS][REMOTE_NALLOC]; - unsigned i; - - /* Create producer threads to allocate. */ - for (i = 0; i < NTHREADS; i++) { - thd_create(&thds[i], thd_producer, mem[i]); - } - for (i = 0; i < NTHREADS; i++) { - thd_join(thds[i], NULL); - } - /* Remote deallocation by the current thread. */ - for (i = 0; i < NTHREADS; i++) { - for (unsigned j = 0; j < REMOTE_NALLOC; j++) { - expect_ptr_not_null(mem[i][j], - "Unexpected remote allocation failure"); - dallocx(mem[i][j], 0); - } - } -} -TEST_END - -static void * -thd_start(void *varg) { - void *ptr, *ptr2; - edata_t *edata; - unsigned shard1, shard2; - - tsdn_t *tsdn = tsdn_fetch(); - /* Try triggering allocations from sharded bins. */ - for (unsigned i = 0; i < 1024; i++) { - ptr = mallocx(1, MALLOCX_TCACHE_NONE); - ptr2 = mallocx(129, MALLOCX_TCACHE_NONE); - - edata = emap_edata_lookup(tsdn, &arena_emap_global, ptr); - shard1 = edata_binshard_get(edata); - dallocx(ptr, 0); - expect_u_lt(shard1, 16, "Unexpected bin shard used"); - - edata = emap_edata_lookup(tsdn, &arena_emap_global, ptr2); - shard2 = edata_binshard_get(edata); - dallocx(ptr2, 0); - expect_u_lt(shard2, 4, "Unexpected bin shard used"); - - if (shard1 > 0 || shard2 > 0) { - /* Triggered sharded bin usage. */ - return (void *)(uintptr_t)shard1; - } - } - - return NULL; -} - -TEST_BEGIN(test_bin_shard_mt) { - test_skip_if(have_percpu_arena && - PERCPU_ARENA_ENABLED(opt_percpu_arena)); - - thd_t thds[NTHREADS]; - unsigned i; - for (i = 0; i < NTHREADS; i++) { - thd_create(&thds[i], thd_start, NULL); - } - bool sharded = false; - for (i = 0; i < NTHREADS; i++) { - void *ret; - thd_join(thds[i], &ret); - if (ret != NULL) { - sharded = true; - } - } - expect_b_eq(sharded, true, "Did not find sharded bins"); -} -TEST_END - -TEST_BEGIN(test_bin_shard) { - unsigned nbins, i; - size_t mib[4], mib2[4]; - size_t miblen, miblen2, len; - - len = sizeof(nbins); - expect_d_eq(mallctl("arenas.nbins", (void *)&nbins, &len, NULL, 0), 0, - "Unexpected mallctl() failure"); - - miblen = 4; - expect_d_eq(mallctlnametomib("arenas.bin.0.nshards", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - miblen2 = 4; - expect_d_eq(mallctlnametomib("arenas.bin.0.size", mib2, &miblen2), 0, - "Unexpected mallctlnametomib() failure"); - - for (i = 0; i < nbins; i++) { - uint32_t nshards; - size_t size, sz1, sz2; - - mib[2] = i; - sz1 = sizeof(nshards); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&nshards, &sz1, - NULL, 0), 0, "Unexpected mallctlbymib() failure"); - - mib2[2] = i; - sz2 = sizeof(size); - expect_d_eq(mallctlbymib(mib2, miblen2, (void *)&size, &sz2, - NULL, 0), 0, "Unexpected mallctlbymib() failure"); - - if (size >= 1 && size <= 128) { - expect_u_eq(nshards, 16, "Unexpected nshards"); - } else if (size == 256) { - expect_u_eq(nshards, 8, "Unexpected nshards"); - } else if (size > 128 && size <= 512) { - expect_u_eq(nshards, 4, "Unexpected nshards"); - } else { - expect_u_eq(nshards, 1, "Unexpected nshards"); - } - } -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_bin_shard, - test_bin_shard_mt, - test_producer_consumer); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/binshard.sh b/examples/redis-unstable/deps/jemalloc/test/unit/binshard.sh deleted file mode 100644 index c1d58c8..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/binshard.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="narenas:1,bin_shards:1-160:16|129-512:4|256-256:8" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/bit_util.c b/examples/redis-unstable/deps/jemalloc/test/unit/bit_util.c deleted file mode 100644 index 7d31b21..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/bit_util.c +++ /dev/null @@ -1,307 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/bit_util.h" - -#define TEST_POW2_CEIL(t, suf, pri) do { \ - unsigned i, pow2; \ - t x; \ - \ - expect_##suf##_eq(pow2_ceil_##suf(0), 0, "Unexpected result"); \ - \ - for (i = 0; i < sizeof(t) * 8; i++) { \ - expect_##suf##_eq(pow2_ceil_##suf(((t)1) << i), ((t)1) \ - << i, "Unexpected result"); \ - } \ - \ - for (i = 2; i < sizeof(t) * 8; i++) { \ - expect_##suf##_eq(pow2_ceil_##suf((((t)1) << i) - 1), \ - ((t)1) << i, "Unexpected result"); \ - } \ - \ - for (i = 0; i < sizeof(t) * 8 - 1; i++) { \ - expect_##suf##_eq(pow2_ceil_##suf((((t)1) << i) + 1), \ - ((t)1) << (i+1), "Unexpected result"); \ - } \ - \ - for (pow2 = 1; pow2 < 25; pow2++) { \ - for (x = (((t)1) << (pow2-1)) + 1; x <= ((t)1) << pow2; \ - x++) { \ - expect_##suf##_eq(pow2_ceil_##suf(x), \ - ((t)1) << pow2, \ - "Unexpected result, x=%"pri, x); \ - } \ - } \ -} while (0) - -TEST_BEGIN(test_pow2_ceil_u64) { - TEST_POW2_CEIL(uint64_t, u64, FMTu64); -} -TEST_END - -TEST_BEGIN(test_pow2_ceil_u32) { - TEST_POW2_CEIL(uint32_t, u32, FMTu32); -} -TEST_END - -TEST_BEGIN(test_pow2_ceil_zu) { - TEST_POW2_CEIL(size_t, zu, "zu"); -} -TEST_END - -void -expect_lg_ceil_range(size_t input, unsigned answer) { - if (input == 1) { - expect_u_eq(0, answer, "Got %u as lg_ceil of 1", answer); - return; - } - expect_zu_le(input, (ZU(1) << answer), - "Got %u as lg_ceil of %zu", answer, input); - expect_zu_gt(input, (ZU(1) << (answer - 1)), - "Got %u as lg_ceil of %zu", answer, input); -} - -void -expect_lg_floor_range(size_t input, unsigned answer) { - if (input == 1) { - expect_u_eq(0, answer, "Got %u as lg_floor of 1", answer); - return; - } - expect_zu_ge(input, (ZU(1) << answer), - "Got %u as lg_floor of %zu", answer, input); - expect_zu_lt(input, (ZU(1) << (answer + 1)), - "Got %u as lg_floor of %zu", answer, input); -} - -TEST_BEGIN(test_lg_ceil_floor) { - for (size_t i = 1; i < 10 * 1000 * 1000; i++) { - expect_lg_ceil_range(i, lg_ceil(i)); - expect_lg_ceil_range(i, LG_CEIL(i)); - expect_lg_floor_range(i, lg_floor(i)); - expect_lg_floor_range(i, LG_FLOOR(i)); - } - for (int i = 10; i < 8 * (1 << LG_SIZEOF_PTR) - 5; i++) { - for (size_t j = 0; j < (1 << 4); j++) { - size_t num1 = ((size_t)1 << i) - - j * ((size_t)1 << (i - 4)); - size_t num2 = ((size_t)1 << i) - + j * ((size_t)1 << (i - 4)); - expect_zu_ne(num1, 0, "Invalid lg argument"); - expect_zu_ne(num2, 0, "Invalid lg argument"); - expect_lg_ceil_range(num1, lg_ceil(num1)); - expect_lg_ceil_range(num1, LG_CEIL(num1)); - expect_lg_ceil_range(num2, lg_ceil(num2)); - expect_lg_ceil_range(num2, LG_CEIL(num2)); - - expect_lg_floor_range(num1, lg_floor(num1)); - expect_lg_floor_range(num1, LG_FLOOR(num1)); - expect_lg_floor_range(num2, lg_floor(num2)); - expect_lg_floor_range(num2, LG_FLOOR(num2)); - } - } -} -TEST_END - -#define TEST_FFS(t, suf, test_suf, pri) do { \ - for (unsigned i = 0; i < sizeof(t) * 8; i++) { \ - for (unsigned j = 0; j <= i; j++) { \ - for (unsigned k = 0; k <= j; k++) { \ - t x = (t)1 << i; \ - x |= (t)1 << j; \ - x |= (t)1 << k; \ - expect_##test_suf##_eq(ffs_##suf(x), k, \ - "Unexpected result, x=%"pri, x); \ - } \ - } \ - } \ -} while(0) - -TEST_BEGIN(test_ffs_u) { - TEST_FFS(unsigned, u, u,"u"); -} -TEST_END - -TEST_BEGIN(test_ffs_lu) { - TEST_FFS(unsigned long, lu, lu, "lu"); -} -TEST_END - -TEST_BEGIN(test_ffs_llu) { - TEST_FFS(unsigned long long, llu, qd, "llu"); -} -TEST_END - -TEST_BEGIN(test_ffs_u32) { - TEST_FFS(uint32_t, u32, u32, FMTu32); -} -TEST_END - -TEST_BEGIN(test_ffs_u64) { - TEST_FFS(uint64_t, u64, u64, FMTu64); -} -TEST_END - -TEST_BEGIN(test_ffs_zu) { - TEST_FFS(size_t, zu, zu, "zu"); -} -TEST_END - -#define TEST_FLS(t, suf, test_suf, pri) do { \ - for (unsigned i = 0; i < sizeof(t) * 8; i++) { \ - for (unsigned j = 0; j <= i; j++) { \ - for (unsigned k = 0; k <= j; k++) { \ - t x = (t)1 << i; \ - x |= (t)1 << j; \ - x |= (t)1 << k; \ - expect_##test_suf##_eq(fls_##suf(x), i, \ - "Unexpected result, x=%"pri, x); \ - } \ - } \ - } \ -} while(0) - -TEST_BEGIN(test_fls_u) { - TEST_FLS(unsigned, u, u,"u"); -} -TEST_END - -TEST_BEGIN(test_fls_lu) { - TEST_FLS(unsigned long, lu, lu, "lu"); -} -TEST_END - -TEST_BEGIN(test_fls_llu) { - TEST_FLS(unsigned long long, llu, qd, "llu"); -} -TEST_END - -TEST_BEGIN(test_fls_u32) { - TEST_FLS(uint32_t, u32, u32, FMTu32); -} -TEST_END - -TEST_BEGIN(test_fls_u64) { - TEST_FLS(uint64_t, u64, u64, FMTu64); -} -TEST_END - -TEST_BEGIN(test_fls_zu) { - TEST_FLS(size_t, zu, zu, "zu"); -} -TEST_END - -TEST_BEGIN(test_fls_u_slow) { - TEST_FLS(unsigned, u_slow, u,"u"); -} -TEST_END - -TEST_BEGIN(test_fls_lu_slow) { - TEST_FLS(unsigned long, lu_slow, lu, "lu"); -} -TEST_END - -TEST_BEGIN(test_fls_llu_slow) { - TEST_FLS(unsigned long long, llu_slow, qd, "llu"); -} -TEST_END - -static unsigned -popcount_byte(unsigned byte) { - int count = 0; - for (int i = 0; i < 8; i++) { - if ((byte & (1 << i)) != 0) { - count++; - } - } - return count; -} - -static uint64_t -expand_byte_to_mask(unsigned byte) { - uint64_t result = 0; - for (int i = 0; i < 8; i++) { - if ((byte & (1 << i)) != 0) { - result |= ((uint64_t)0xFF << (i * 8)); - } - } - return result; -} - -#define TEST_POPCOUNT(t, suf, pri_hex) do { \ - t bmul = (t)0x0101010101010101ULL; \ - for (unsigned i = 0; i < (1 << sizeof(t)); i++) { \ - for (unsigned j = 0; j < 256; j++) { \ - /* \ - * Replicate the byte j into various \ - * bytes of the integer (as indicated by the \ - * mask in i), and ensure that the popcount of \ - * the result is popcount(i) * popcount(j) \ - */ \ - t mask = (t)expand_byte_to_mask(i); \ - t x = (bmul * j) & mask; \ - expect_u_eq( \ - popcount_byte(i) * popcount_byte(j), \ - popcount_##suf(x), \ - "Unexpected result, x=0x%"pri_hex, x); \ - } \ - } \ -} while (0) - -TEST_BEGIN(test_popcount_u) { - TEST_POPCOUNT(unsigned, u, "x"); -} -TEST_END - -TEST_BEGIN(test_popcount_u_slow) { - TEST_POPCOUNT(unsigned, u_slow, "x"); -} -TEST_END - -TEST_BEGIN(test_popcount_lu) { - TEST_POPCOUNT(unsigned long, lu, "lx"); -} -TEST_END - -TEST_BEGIN(test_popcount_lu_slow) { - TEST_POPCOUNT(unsigned long, lu_slow, "lx"); -} -TEST_END - -TEST_BEGIN(test_popcount_llu) { - TEST_POPCOUNT(unsigned long long, llu, "llx"); -} -TEST_END - -TEST_BEGIN(test_popcount_llu_slow) { - TEST_POPCOUNT(unsigned long long, llu_slow, "llx"); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_pow2_ceil_u64, - test_pow2_ceil_u32, - test_pow2_ceil_zu, - test_lg_ceil_floor, - test_ffs_u, - test_ffs_lu, - test_ffs_llu, - test_ffs_u32, - test_ffs_u64, - test_ffs_zu, - test_fls_u, - test_fls_lu, - test_fls_llu, - test_fls_u32, - test_fls_u64, - test_fls_zu, - test_fls_u_slow, - test_fls_lu_slow, - test_fls_llu_slow, - test_popcount_u, - test_popcount_u_slow, - test_popcount_lu, - test_popcount_lu_slow, - test_popcount_llu, - test_popcount_llu_slow); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/bitmap.c b/examples/redis-unstable/deps/jemalloc/test/unit/bitmap.c deleted file mode 100644 index 78e542b..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/bitmap.c +++ /dev/null @@ -1,343 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "test/nbits.h" - -static void -test_bitmap_initializer_body(const bitmap_info_t *binfo, size_t nbits) { - bitmap_info_t binfo_dyn; - bitmap_info_init(&binfo_dyn, nbits); - - expect_zu_eq(bitmap_size(binfo), bitmap_size(&binfo_dyn), - "Unexpected difference between static and dynamic initialization, " - "nbits=%zu", nbits); - expect_zu_eq(binfo->nbits, binfo_dyn.nbits, - "Unexpected difference between static and dynamic initialization, " - "nbits=%zu", nbits); -#ifdef BITMAP_USE_TREE - expect_u_eq(binfo->nlevels, binfo_dyn.nlevels, - "Unexpected difference between static and dynamic initialization, " - "nbits=%zu", nbits); - { - unsigned i; - - for (i = 0; i < binfo->nlevels; i++) { - expect_zu_eq(binfo->levels[i].group_offset, - binfo_dyn.levels[i].group_offset, - "Unexpected difference between static and dynamic " - "initialization, nbits=%zu, level=%u", nbits, i); - } - } -#else - expect_zu_eq(binfo->ngroups, binfo_dyn.ngroups, - "Unexpected difference between static and dynamic initialization"); -#endif -} - -TEST_BEGIN(test_bitmap_initializer) { -#define NB(nbits) { \ - if (nbits <= BITMAP_MAXBITS) { \ - bitmap_info_t binfo = \ - BITMAP_INFO_INITIALIZER(nbits); \ - test_bitmap_initializer_body(&binfo, nbits); \ - } \ - } - NBITS_TAB -#undef NB -} -TEST_END - -static size_t -test_bitmap_size_body(const bitmap_info_t *binfo, size_t nbits, - size_t prev_size) { - size_t size = bitmap_size(binfo); - expect_zu_ge(size, (nbits >> 3), - "Bitmap size is smaller than expected"); - expect_zu_ge(size, prev_size, "Bitmap size is smaller than expected"); - return size; -} - -TEST_BEGIN(test_bitmap_size) { - size_t nbits, prev_size; - - prev_size = 0; - for (nbits = 1; nbits <= BITMAP_MAXBITS; nbits++) { - bitmap_info_t binfo; - bitmap_info_init(&binfo, nbits); - prev_size = test_bitmap_size_body(&binfo, nbits, prev_size); - } -#define NB(nbits) { \ - bitmap_info_t binfo = BITMAP_INFO_INITIALIZER(nbits); \ - prev_size = test_bitmap_size_body(&binfo, nbits, \ - prev_size); \ - } - prev_size = 0; - NBITS_TAB -#undef NB -} -TEST_END - -static void -test_bitmap_init_body(const bitmap_info_t *binfo, size_t nbits) { - size_t i; - bitmap_t *bitmap = (bitmap_t *)malloc(bitmap_size(binfo)); - expect_ptr_not_null(bitmap, "Unexpected malloc() failure"); - - bitmap_init(bitmap, binfo, false); - for (i = 0; i < nbits; i++) { - expect_false(bitmap_get(bitmap, binfo, i), - "Bit should be unset"); - } - - bitmap_init(bitmap, binfo, true); - for (i = 0; i < nbits; i++) { - expect_true(bitmap_get(bitmap, binfo, i), "Bit should be set"); - } - - free(bitmap); -} - -TEST_BEGIN(test_bitmap_init) { - size_t nbits; - - for (nbits = 1; nbits <= BITMAP_MAXBITS; nbits++) { - bitmap_info_t binfo; - bitmap_info_init(&binfo, nbits); - test_bitmap_init_body(&binfo, nbits); - } -#define NB(nbits) { \ - bitmap_info_t binfo = BITMAP_INFO_INITIALIZER(nbits); \ - test_bitmap_init_body(&binfo, nbits); \ - } - NBITS_TAB -#undef NB -} -TEST_END - -static void -test_bitmap_set_body(const bitmap_info_t *binfo, size_t nbits) { - size_t i; - bitmap_t *bitmap = (bitmap_t *)malloc(bitmap_size(binfo)); - expect_ptr_not_null(bitmap, "Unexpected malloc() failure"); - bitmap_init(bitmap, binfo, false); - - for (i = 0; i < nbits; i++) { - bitmap_set(bitmap, binfo, i); - } - expect_true(bitmap_full(bitmap, binfo), "All bits should be set"); - free(bitmap); -} - -TEST_BEGIN(test_bitmap_set) { - size_t nbits; - - for (nbits = 1; nbits <= BITMAP_MAXBITS; nbits++) { - bitmap_info_t binfo; - bitmap_info_init(&binfo, nbits); - test_bitmap_set_body(&binfo, nbits); - } -#define NB(nbits) { \ - bitmap_info_t binfo = BITMAP_INFO_INITIALIZER(nbits); \ - test_bitmap_set_body(&binfo, nbits); \ - } - NBITS_TAB -#undef NB -} -TEST_END - -static void -test_bitmap_unset_body(const bitmap_info_t *binfo, size_t nbits) { - size_t i; - bitmap_t *bitmap = (bitmap_t *)malloc(bitmap_size(binfo)); - expect_ptr_not_null(bitmap, "Unexpected malloc() failure"); - bitmap_init(bitmap, binfo, false); - - for (i = 0; i < nbits; i++) { - bitmap_set(bitmap, binfo, i); - } - expect_true(bitmap_full(bitmap, binfo), "All bits should be set"); - for (i = 0; i < nbits; i++) { - bitmap_unset(bitmap, binfo, i); - } - for (i = 0; i < nbits; i++) { - bitmap_set(bitmap, binfo, i); - } - expect_true(bitmap_full(bitmap, binfo), "All bits should be set"); - free(bitmap); -} - -TEST_BEGIN(test_bitmap_unset) { - size_t nbits; - - for (nbits = 1; nbits <= BITMAP_MAXBITS; nbits++) { - bitmap_info_t binfo; - bitmap_info_init(&binfo, nbits); - test_bitmap_unset_body(&binfo, nbits); - } -#define NB(nbits) { \ - bitmap_info_t binfo = BITMAP_INFO_INITIALIZER(nbits); \ - test_bitmap_unset_body(&binfo, nbits); \ - } - NBITS_TAB -#undef NB -} -TEST_END - -static void -test_bitmap_xfu_body(const bitmap_info_t *binfo, size_t nbits) { - bitmap_t *bitmap = (bitmap_t *)malloc(bitmap_size(binfo)); - expect_ptr_not_null(bitmap, "Unexpected malloc() failure"); - bitmap_init(bitmap, binfo, false); - - /* Iteratively set bits starting at the beginning. */ - for (size_t i = 0; i < nbits; i++) { - expect_zu_eq(bitmap_ffu(bitmap, binfo, 0), i, - "First unset bit should be just after previous first unset " - "bit"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, (i > 0) ? i-1 : i), i, - "First unset bit should be just after previous first unset " - "bit"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, i), i, - "First unset bit should be just after previous first unset " - "bit"); - expect_zu_eq(bitmap_sfu(bitmap, binfo), i, - "First unset bit should be just after previous first unset " - "bit"); - } - expect_true(bitmap_full(bitmap, binfo), "All bits should be set"); - - /* - * Iteratively unset bits starting at the end, and verify that - * bitmap_sfu() reaches the unset bits. - */ - for (size_t i = nbits - 1; i < nbits; i--) { /* (nbits..0] */ - bitmap_unset(bitmap, binfo, i); - expect_zu_eq(bitmap_ffu(bitmap, binfo, 0), i, - "First unset bit should the bit previously unset"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, (i > 0) ? i-1 : i), i, - "First unset bit should the bit previously unset"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, i), i, - "First unset bit should the bit previously unset"); - expect_zu_eq(bitmap_sfu(bitmap, binfo), i, - "First unset bit should the bit previously unset"); - bitmap_unset(bitmap, binfo, i); - } - expect_false(bitmap_get(bitmap, binfo, 0), "Bit should be unset"); - - /* - * Iteratively set bits starting at the beginning, and verify that - * bitmap_sfu() looks past them. - */ - for (size_t i = 1; i < nbits; i++) { - bitmap_set(bitmap, binfo, i - 1); - expect_zu_eq(bitmap_ffu(bitmap, binfo, 0), i, - "First unset bit should be just after the bit previously " - "set"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, (i > 0) ? i-1 : i), i, - "First unset bit should be just after the bit previously " - "set"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, i), i, - "First unset bit should be just after the bit previously " - "set"); - expect_zu_eq(bitmap_sfu(bitmap, binfo), i, - "First unset bit should be just after the bit previously " - "set"); - bitmap_unset(bitmap, binfo, i); - } - expect_zu_eq(bitmap_ffu(bitmap, binfo, 0), nbits - 1, - "First unset bit should be the last bit"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, (nbits > 1) ? nbits-2 : nbits-1), - nbits - 1, "First unset bit should be the last bit"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, nbits - 1), nbits - 1, - "First unset bit should be the last bit"); - expect_zu_eq(bitmap_sfu(bitmap, binfo), nbits - 1, - "First unset bit should be the last bit"); - expect_true(bitmap_full(bitmap, binfo), "All bits should be set"); - - /* - * Bubble a "usu" pattern through the bitmap and verify that - * bitmap_ffu() finds the correct bit for all five min_bit cases. - */ - if (nbits >= 3) { - for (size_t i = 0; i < nbits-2; i++) { - bitmap_unset(bitmap, binfo, i); - bitmap_unset(bitmap, binfo, i+2); - if (i > 0) { - expect_zu_eq(bitmap_ffu(bitmap, binfo, i-1), i, - "Unexpected first unset bit"); - } - expect_zu_eq(bitmap_ffu(bitmap, binfo, i), i, - "Unexpected first unset bit"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, i+1), i+2, - "Unexpected first unset bit"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, i+2), i+2, - "Unexpected first unset bit"); - if (i + 3 < nbits) { - expect_zu_eq(bitmap_ffu(bitmap, binfo, i+3), - nbits, "Unexpected first unset bit"); - } - expect_zu_eq(bitmap_sfu(bitmap, binfo), i, - "Unexpected first unset bit"); - expect_zu_eq(bitmap_sfu(bitmap, binfo), i+2, - "Unexpected first unset bit"); - } - } - - /* - * Unset the last bit, bubble another unset bit through the bitmap, and - * verify that bitmap_ffu() finds the correct bit for all four min_bit - * cases. - */ - if (nbits >= 3) { - bitmap_unset(bitmap, binfo, nbits-1); - for (size_t i = 0; i < nbits-1; i++) { - bitmap_unset(bitmap, binfo, i); - if (i > 0) { - expect_zu_eq(bitmap_ffu(bitmap, binfo, i-1), i, - "Unexpected first unset bit"); - } - expect_zu_eq(bitmap_ffu(bitmap, binfo, i), i, - "Unexpected first unset bit"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, i+1), nbits-1, - "Unexpected first unset bit"); - expect_zu_eq(bitmap_ffu(bitmap, binfo, nbits-1), - nbits-1, "Unexpected first unset bit"); - - expect_zu_eq(bitmap_sfu(bitmap, binfo), i, - "Unexpected first unset bit"); - } - expect_zu_eq(bitmap_sfu(bitmap, binfo), nbits-1, - "Unexpected first unset bit"); - } - - free(bitmap); -} - -TEST_BEGIN(test_bitmap_xfu) { - size_t nbits, nbits_max; - - /* The test is O(n^2); large page sizes may slow down too much. */ - nbits_max = BITMAP_MAXBITS > 512 ? 512 : BITMAP_MAXBITS; - for (nbits = 1; nbits <= nbits_max; nbits++) { - bitmap_info_t binfo; - bitmap_info_init(&binfo, nbits); - test_bitmap_xfu_body(&binfo, nbits); - } -#define NB(nbits) { \ - bitmap_info_t binfo = BITMAP_INFO_INITIALIZER(nbits); \ - test_bitmap_xfu_body(&binfo, nbits); \ - } - NBITS_TAB -#undef NB -} -TEST_END - -int -main(void) { - return test( - test_bitmap_initializer, - test_bitmap_size, - test_bitmap_init, - test_bitmap_set, - test_bitmap_unset, - test_bitmap_xfu); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/buf_writer.c b/examples/redis-unstable/deps/jemalloc/test/unit/buf_writer.c deleted file mode 100644 index d5e63a0..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/buf_writer.c +++ /dev/null @@ -1,196 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/buf_writer.h" - -#define TEST_BUF_SIZE 16 -#define UNIT_MAX (TEST_BUF_SIZE * 3) - -static size_t test_write_len; -static char test_buf[TEST_BUF_SIZE]; -static uint64_t arg; -static uint64_t arg_store; - -static void -test_write_cb(void *cbopaque, const char *s) { - size_t prev_test_write_len = test_write_len; - test_write_len += strlen(s); /* only increase the length */ - arg_store = *(uint64_t *)cbopaque; /* only pass along the argument */ - assert_zu_le(prev_test_write_len, test_write_len, - "Test write overflowed"); -} - -static void -test_buf_writer_body(tsdn_t *tsdn, buf_writer_t *buf_writer) { - char s[UNIT_MAX + 1]; - size_t n_unit, remain, i; - ssize_t unit; - - assert(buf_writer->buf != NULL); - memset(s, 'a', UNIT_MAX); - arg = 4; /* Starting value of random argument. */ - arg_store = arg; - for (unit = UNIT_MAX; unit >= 0; --unit) { - /* unit keeps decreasing, so strlen(s) is always unit. */ - s[unit] = '\0'; - for (n_unit = 1; n_unit <= 3; ++n_unit) { - test_write_len = 0; - remain = 0; - for (i = 1; i <= n_unit; ++i) { - arg = prng_lg_range_u64(&arg, 64); - buf_writer_cb(buf_writer, s); - remain += unit; - if (remain > buf_writer->buf_size) { - /* Flushes should have happened. */ - assert_u64_eq(arg_store, arg, "Call " - "back argument didn't get through"); - remain %= buf_writer->buf_size; - if (remain == 0) { - /* Last flush should be lazy. */ - remain += buf_writer->buf_size; - } - } - assert_zu_eq(test_write_len + remain, i * unit, - "Incorrect length after writing %zu strings" - " of length %zu", i, unit); - } - buf_writer_flush(buf_writer); - expect_zu_eq(test_write_len, n_unit * unit, - "Incorrect length after flushing at the end of" - " writing %zu strings of length %zu", n_unit, unit); - } - } - buf_writer_terminate(tsdn, buf_writer); -} - -TEST_BEGIN(test_buf_write_static) { - buf_writer_t buf_writer; - tsdn_t *tsdn = tsdn_fetch(); - assert_false(buf_writer_init(tsdn, &buf_writer, test_write_cb, &arg, - test_buf, TEST_BUF_SIZE), - "buf_writer_init() should not encounter error on static buffer"); - test_buf_writer_body(tsdn, &buf_writer); -} -TEST_END - -TEST_BEGIN(test_buf_write_dynamic) { - buf_writer_t buf_writer; - tsdn_t *tsdn = tsdn_fetch(); - assert_false(buf_writer_init(tsdn, &buf_writer, test_write_cb, &arg, - NULL, TEST_BUF_SIZE), "buf_writer_init() should not OOM"); - test_buf_writer_body(tsdn, &buf_writer); -} -TEST_END - -TEST_BEGIN(test_buf_write_oom) { - buf_writer_t buf_writer; - tsdn_t *tsdn = tsdn_fetch(); - assert_true(buf_writer_init(tsdn, &buf_writer, test_write_cb, &arg, - NULL, SC_LARGE_MAXCLASS + 1), "buf_writer_init() should OOM"); - assert(buf_writer.buf == NULL); - - char s[UNIT_MAX + 1]; - size_t n_unit, i; - ssize_t unit; - - memset(s, 'a', UNIT_MAX); - arg = 4; /* Starting value of random argument. */ - arg_store = arg; - for (unit = UNIT_MAX; unit >= 0; unit -= UNIT_MAX / 4) { - /* unit keeps decreasing, so strlen(s) is always unit. */ - s[unit] = '\0'; - for (n_unit = 1; n_unit <= 3; ++n_unit) { - test_write_len = 0; - for (i = 1; i <= n_unit; ++i) { - arg = prng_lg_range_u64(&arg, 64); - buf_writer_cb(&buf_writer, s); - assert_u64_eq(arg_store, arg, - "Call back argument didn't get through"); - assert_zu_eq(test_write_len, i * unit, - "Incorrect length after writing %zu strings" - " of length %zu", i, unit); - } - buf_writer_flush(&buf_writer); - expect_zu_eq(test_write_len, n_unit * unit, - "Incorrect length after flushing at the end of" - " writing %zu strings of length %zu", n_unit, unit); - } - } - buf_writer_terminate(tsdn, &buf_writer); -} -TEST_END - -static int test_read_count; -static size_t test_read_len; -static uint64_t arg_sum; - -ssize_t -test_read_cb(void *cbopaque, void *buf, size_t limit) { - static uint64_t rand = 4; - - arg_sum += *(uint64_t *)cbopaque; - assert_zu_gt(limit, 0, "Limit for read_cb must be positive"); - --test_read_count; - if (test_read_count == 0) { - return -1; - } else { - size_t read_len = limit; - if (limit > 1) { - rand = prng_range_u64(&rand, (uint64_t)limit); - read_len -= (size_t)rand; - } - assert(read_len > 0); - memset(buf, 'a', read_len); - size_t prev_test_read_len = test_read_len; - test_read_len += read_len; - assert_zu_le(prev_test_read_len, test_read_len, - "Test read overflowed"); - return read_len; - } -} - -static void -test_buf_writer_pipe_body(tsdn_t *tsdn, buf_writer_t *buf_writer) { - arg = 4; /* Starting value of random argument. */ - for (int count = 5; count > 0; --count) { - arg = prng_lg_range_u64(&arg, 64); - arg_sum = 0; - test_read_count = count; - test_read_len = 0; - test_write_len = 0; - buf_writer_pipe(buf_writer, test_read_cb, &arg); - assert(test_read_count == 0); - expect_u64_eq(arg_sum, arg * count, ""); - expect_zu_eq(test_write_len, test_read_len, - "Write length should be equal to read length"); - } - buf_writer_terminate(tsdn, buf_writer); -} - -TEST_BEGIN(test_buf_write_pipe) { - buf_writer_t buf_writer; - tsdn_t *tsdn = tsdn_fetch(); - assert_false(buf_writer_init(tsdn, &buf_writer, test_write_cb, &arg, - test_buf, TEST_BUF_SIZE), - "buf_writer_init() should not encounter error on static buffer"); - test_buf_writer_pipe_body(tsdn, &buf_writer); -} -TEST_END - -TEST_BEGIN(test_buf_write_pipe_oom) { - buf_writer_t buf_writer; - tsdn_t *tsdn = tsdn_fetch(); - assert_true(buf_writer_init(tsdn, &buf_writer, test_write_cb, &arg, - NULL, SC_LARGE_MAXCLASS + 1), "buf_writer_init() should OOM"); - test_buf_writer_pipe_body(tsdn, &buf_writer); -} -TEST_END - -int -main(void) { - return test( - test_buf_write_static, - test_buf_write_dynamic, - test_buf_write_oom, - test_buf_write_pipe, - test_buf_write_pipe_oom); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/cache_bin.c b/examples/redis-unstable/deps/jemalloc/test/unit/cache_bin.c deleted file mode 100644 index 3b6dbab..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/cache_bin.c +++ /dev/null @@ -1,384 +0,0 @@ -#include "test/jemalloc_test.h" - -static void -do_fill_test(cache_bin_t *bin, cache_bin_info_t *info, void **ptrs, - cache_bin_sz_t ncached_max, cache_bin_sz_t nfill_attempt, - cache_bin_sz_t nfill_succeed) { - bool success; - void *ptr; - assert_true(cache_bin_ncached_get_local(bin, info) == 0, ""); - CACHE_BIN_PTR_ARRAY_DECLARE(arr, nfill_attempt); - cache_bin_init_ptr_array_for_fill(bin, info, &arr, nfill_attempt); - for (cache_bin_sz_t i = 0; i < nfill_succeed; i++) { - arr.ptr[i] = &ptrs[i]; - } - cache_bin_finish_fill(bin, info, &arr, nfill_succeed); - expect_true(cache_bin_ncached_get_local(bin, info) == nfill_succeed, - ""); - cache_bin_low_water_set(bin); - - for (cache_bin_sz_t i = 0; i < nfill_succeed; i++) { - ptr = cache_bin_alloc(bin, &success); - expect_true(success, ""); - expect_ptr_eq(ptr, (void *)&ptrs[i], - "Should pop in order filled"); - expect_true(cache_bin_low_water_get(bin, info) - == nfill_succeed - i - 1, ""); - } - expect_true(cache_bin_ncached_get_local(bin, info) == 0, ""); - expect_true(cache_bin_low_water_get(bin, info) == 0, ""); -} - -static void -do_flush_test(cache_bin_t *bin, cache_bin_info_t *info, void **ptrs, - cache_bin_sz_t nfill, cache_bin_sz_t nflush) { - bool success; - assert_true(cache_bin_ncached_get_local(bin, info) == 0, ""); - - for (cache_bin_sz_t i = 0; i < nfill; i++) { - success = cache_bin_dalloc_easy(bin, &ptrs[i]); - expect_true(success, ""); - } - - CACHE_BIN_PTR_ARRAY_DECLARE(arr, nflush); - cache_bin_init_ptr_array_for_flush(bin, info, &arr, nflush); - for (cache_bin_sz_t i = 0; i < nflush; i++) { - expect_ptr_eq(arr.ptr[i], &ptrs[nflush - i - 1], ""); - } - cache_bin_finish_flush(bin, info, &arr, nflush); - - expect_true(cache_bin_ncached_get_local(bin, info) == nfill - nflush, - ""); - while (cache_bin_ncached_get_local(bin, info) > 0) { - cache_bin_alloc(bin, &success); - } -} - -static void -do_batch_alloc_test(cache_bin_t *bin, cache_bin_info_t *info, void **ptrs, - cache_bin_sz_t nfill, size_t batch) { - assert_true(cache_bin_ncached_get_local(bin, info) == 0, ""); - CACHE_BIN_PTR_ARRAY_DECLARE(arr, nfill); - cache_bin_init_ptr_array_for_fill(bin, info, &arr, nfill); - for (cache_bin_sz_t i = 0; i < nfill; i++) { - arr.ptr[i] = &ptrs[i]; - } - cache_bin_finish_fill(bin, info, &arr, nfill); - assert_true(cache_bin_ncached_get_local(bin, info) == nfill, ""); - cache_bin_low_water_set(bin); - - void **out = malloc((batch + 1) * sizeof(void *)); - size_t n = cache_bin_alloc_batch(bin, batch, out); - assert_true(n == ((size_t)nfill < batch ? (size_t)nfill : batch), ""); - for (cache_bin_sz_t i = 0; i < (cache_bin_sz_t)n; i++) { - expect_ptr_eq(out[i], &ptrs[i], ""); - } - expect_true(cache_bin_low_water_get(bin, info) == nfill - - (cache_bin_sz_t)n, ""); - while (cache_bin_ncached_get_local(bin, info) > 0) { - bool success; - cache_bin_alloc(bin, &success); - } - free(out); -} - -static void -test_bin_init(cache_bin_t *bin, cache_bin_info_t *info) { - size_t size; - size_t alignment; - cache_bin_info_compute_alloc(info, 1, &size, &alignment); - void *mem = mallocx(size, MALLOCX_ALIGN(alignment)); - assert_ptr_not_null(mem, "Unexpected mallocx failure"); - - size_t cur_offset = 0; - cache_bin_preincrement(info, 1, mem, &cur_offset); - cache_bin_init(bin, info, mem, &cur_offset); - cache_bin_postincrement(info, 1, mem, &cur_offset); - assert_zu_eq(cur_offset, size, "Should use all requested memory"); -} - -TEST_BEGIN(test_cache_bin) { - const int ncached_max = 100; - bool success; - void *ptr; - - cache_bin_info_t info; - cache_bin_info_init(&info, ncached_max); - cache_bin_t bin; - test_bin_init(&bin, &info); - - /* Initialize to empty; should then have 0 elements. */ - expect_d_eq(ncached_max, cache_bin_info_ncached_max(&info), ""); - expect_true(cache_bin_ncached_get_local(&bin, &info) == 0, ""); - expect_true(cache_bin_low_water_get(&bin, &info) == 0, ""); - - ptr = cache_bin_alloc_easy(&bin, &success); - expect_false(success, "Shouldn't successfully allocate when empty"); - expect_ptr_null(ptr, "Shouldn't get a non-null pointer on failure"); - - ptr = cache_bin_alloc(&bin, &success); - expect_false(success, "Shouldn't successfully allocate when empty"); - expect_ptr_null(ptr, "Shouldn't get a non-null pointer on failure"); - - /* - * We allocate one more item than ncached_max, so we can test cache bin - * exhaustion. - */ - void **ptrs = mallocx(sizeof(void *) * (ncached_max + 1), 0); - assert_ptr_not_null(ptrs, "Unexpected mallocx failure"); - for (cache_bin_sz_t i = 0; i < ncached_max; i++) { - expect_true(cache_bin_ncached_get_local(&bin, &info) == i, ""); - success = cache_bin_dalloc_easy(&bin, &ptrs[i]); - expect_true(success, - "Should be able to dalloc into a non-full cache bin."); - expect_true(cache_bin_low_water_get(&bin, &info) == 0, - "Pushes and pops shouldn't change low water of zero."); - } - expect_true(cache_bin_ncached_get_local(&bin, &info) == ncached_max, - ""); - success = cache_bin_dalloc_easy(&bin, &ptrs[ncached_max]); - expect_false(success, "Shouldn't be able to dalloc into a full bin."); - - cache_bin_low_water_set(&bin); - - for (cache_bin_sz_t i = 0; i < ncached_max; i++) { - expect_true(cache_bin_low_water_get(&bin, &info) - == ncached_max - i, ""); - expect_true(cache_bin_ncached_get_local(&bin, &info) - == ncached_max - i, ""); - /* - * This should fail -- the easy variant can't change the low - * water mark. - */ - ptr = cache_bin_alloc_easy(&bin, &success); - expect_ptr_null(ptr, ""); - expect_false(success, ""); - expect_true(cache_bin_low_water_get(&bin, &info) - == ncached_max - i, ""); - expect_true(cache_bin_ncached_get_local(&bin, &info) - == ncached_max - i, ""); - - /* This should succeed, though. */ - ptr = cache_bin_alloc(&bin, &success); - expect_true(success, ""); - expect_ptr_eq(ptr, &ptrs[ncached_max - i - 1], - "Alloc should pop in stack order"); - expect_true(cache_bin_low_water_get(&bin, &info) - == ncached_max - i - 1, ""); - expect_true(cache_bin_ncached_get_local(&bin, &info) - == ncached_max - i - 1, ""); - } - /* Now we're empty -- all alloc attempts should fail. */ - expect_true(cache_bin_ncached_get_local(&bin, &info) == 0, ""); - ptr = cache_bin_alloc_easy(&bin, &success); - expect_ptr_null(ptr, ""); - expect_false(success, ""); - ptr = cache_bin_alloc(&bin, &success); - expect_ptr_null(ptr, ""); - expect_false(success, ""); - - for (cache_bin_sz_t i = 0; i < ncached_max / 2; i++) { - cache_bin_dalloc_easy(&bin, &ptrs[i]); - } - cache_bin_low_water_set(&bin); - - for (cache_bin_sz_t i = ncached_max / 2; i < ncached_max; i++) { - cache_bin_dalloc_easy(&bin, &ptrs[i]); - } - expect_true(cache_bin_ncached_get_local(&bin, &info) == ncached_max, - ""); - for (cache_bin_sz_t i = ncached_max - 1; i >= ncached_max / 2; i--) { - /* - * Size is bigger than low water -- the reduced version should - * succeed. - */ - ptr = cache_bin_alloc_easy(&bin, &success); - expect_true(success, ""); - expect_ptr_eq(ptr, &ptrs[i], ""); - } - /* But now, we've hit low-water. */ - ptr = cache_bin_alloc_easy(&bin, &success); - expect_false(success, ""); - expect_ptr_null(ptr, ""); - - /* We're going to test filling -- we must be empty to start. */ - while (cache_bin_ncached_get_local(&bin, &info)) { - cache_bin_alloc(&bin, &success); - expect_true(success, ""); - } - - /* Test fill. */ - /* Try to fill all, succeed fully. */ - do_fill_test(&bin, &info, ptrs, ncached_max, ncached_max, ncached_max); - /* Try to fill all, succeed partially. */ - do_fill_test(&bin, &info, ptrs, ncached_max, ncached_max, - ncached_max / 2); - /* Try to fill all, fail completely. */ - do_fill_test(&bin, &info, ptrs, ncached_max, ncached_max, 0); - - /* Try to fill some, succeed fully. */ - do_fill_test(&bin, &info, ptrs, ncached_max, ncached_max / 2, - ncached_max / 2); - /* Try to fill some, succeed partially. */ - do_fill_test(&bin, &info, ptrs, ncached_max, ncached_max / 2, - ncached_max / 4); - /* Try to fill some, fail completely. */ - do_fill_test(&bin, &info, ptrs, ncached_max, ncached_max / 2, 0); - - do_flush_test(&bin, &info, ptrs, ncached_max, ncached_max); - do_flush_test(&bin, &info, ptrs, ncached_max, ncached_max / 2); - do_flush_test(&bin, &info, ptrs, ncached_max, 0); - do_flush_test(&bin, &info, ptrs, ncached_max / 2, ncached_max / 2); - do_flush_test(&bin, &info, ptrs, ncached_max / 2, ncached_max / 4); - do_flush_test(&bin, &info, ptrs, ncached_max / 2, 0); - - do_batch_alloc_test(&bin, &info, ptrs, ncached_max, ncached_max); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max, ncached_max * 2); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max, ncached_max / 2); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max, 2); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max, 1); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max, 0); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max / 2, - ncached_max / 2); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max / 2, ncached_max); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max / 2, - ncached_max / 4); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max / 2, 2); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max / 2, 1); - do_batch_alloc_test(&bin, &info, ptrs, ncached_max / 2, 0); - do_batch_alloc_test(&bin, &info, ptrs, 2, ncached_max); - do_batch_alloc_test(&bin, &info, ptrs, 2, 2); - do_batch_alloc_test(&bin, &info, ptrs, 2, 1); - do_batch_alloc_test(&bin, &info, ptrs, 2, 0); - do_batch_alloc_test(&bin, &info, ptrs, 1, 2); - do_batch_alloc_test(&bin, &info, ptrs, 1, 1); - do_batch_alloc_test(&bin, &info, ptrs, 1, 0); - do_batch_alloc_test(&bin, &info, ptrs, 0, 2); - do_batch_alloc_test(&bin, &info, ptrs, 0, 1); - do_batch_alloc_test(&bin, &info, ptrs, 0, 0); - - free(ptrs); -} -TEST_END - -static void -do_flush_stashed_test(cache_bin_t *bin, cache_bin_info_t *info, void **ptrs, - cache_bin_sz_t nfill, cache_bin_sz_t nstash) { - expect_true(cache_bin_ncached_get_local(bin, info) == 0, - "Bin not empty"); - expect_true(cache_bin_nstashed_get_local(bin, info) == 0, - "Bin not empty"); - expect_true(nfill + nstash <= info->ncached_max, "Exceeded max"); - - bool ret; - /* Fill */ - for (cache_bin_sz_t i = 0; i < nfill; i++) { - ret = cache_bin_dalloc_easy(bin, &ptrs[i]); - expect_true(ret, "Unexpected fill failure"); - } - expect_true(cache_bin_ncached_get_local(bin, info) == nfill, - "Wrong cached count"); - - /* Stash */ - for (cache_bin_sz_t i = 0; i < nstash; i++) { - ret = cache_bin_stash(bin, &ptrs[i + nfill]); - expect_true(ret, "Unexpected stash failure"); - } - expect_true(cache_bin_nstashed_get_local(bin, info) == nstash, - "Wrong stashed count"); - - if (nfill + nstash == info->ncached_max) { - ret = cache_bin_dalloc_easy(bin, &ptrs[0]); - expect_false(ret, "Should not dalloc into a full bin"); - ret = cache_bin_stash(bin, &ptrs[0]); - expect_false(ret, "Should not stash into a full bin"); - } - - /* Alloc filled ones */ - for (cache_bin_sz_t i = 0; i < nfill; i++) { - void *ptr = cache_bin_alloc(bin, &ret); - expect_true(ret, "Unexpected alloc failure"); - /* Verify it's not from the stashed range. */ - expect_true((uintptr_t)ptr < (uintptr_t)&ptrs[nfill], - "Should not alloc stashed ptrs"); - } - expect_true(cache_bin_ncached_get_local(bin, info) == 0, - "Wrong cached count"); - expect_true(cache_bin_nstashed_get_local(bin, info) == nstash, - "Wrong stashed count"); - - cache_bin_alloc(bin, &ret); - expect_false(ret, "Should not alloc stashed"); - - /* Clear stashed ones */ - cache_bin_finish_flush_stashed(bin, info); - expect_true(cache_bin_ncached_get_local(bin, info) == 0, - "Wrong cached count"); - expect_true(cache_bin_nstashed_get_local(bin, info) == 0, - "Wrong stashed count"); - - cache_bin_alloc(bin, &ret); - expect_false(ret, "Should not alloc from empty bin"); -} - -TEST_BEGIN(test_cache_bin_stash) { - const int ncached_max = 100; - - cache_bin_t bin; - cache_bin_info_t info; - cache_bin_info_init(&info, ncached_max); - test_bin_init(&bin, &info); - - /* - * The content of this array is not accessed; instead the interior - * addresses are used to insert / stash into the bins as test pointers. - */ - void **ptrs = mallocx(sizeof(void *) * (ncached_max + 1), 0); - assert_ptr_not_null(ptrs, "Unexpected mallocx failure"); - bool ret; - for (cache_bin_sz_t i = 0; i < ncached_max; i++) { - expect_true(cache_bin_ncached_get_local(&bin, &info) == - (i / 2 + i % 2), "Wrong ncached value"); - expect_true(cache_bin_nstashed_get_local(&bin, &info) == i / 2, - "Wrong nstashed value"); - if (i % 2 == 0) { - cache_bin_dalloc_easy(&bin, &ptrs[i]); - } else { - ret = cache_bin_stash(&bin, &ptrs[i]); - expect_true(ret, "Should be able to stash into a " - "non-full cache bin"); - } - } - ret = cache_bin_dalloc_easy(&bin, &ptrs[0]); - expect_false(ret, "Should not dalloc into a full cache bin"); - ret = cache_bin_stash(&bin, &ptrs[0]); - expect_false(ret, "Should not stash into a full cache bin"); - for (cache_bin_sz_t i = 0; i < ncached_max; i++) { - void *ptr = cache_bin_alloc(&bin, &ret); - if (i < ncached_max / 2) { - expect_true(ret, "Should be able to alloc"); - uintptr_t diff = ((uintptr_t)ptr - (uintptr_t)&ptrs[0]) - / sizeof(void *); - expect_true(diff % 2 == 0, "Should be able to alloc"); - } else { - expect_false(ret, "Should not alloc stashed"); - expect_true(cache_bin_nstashed_get_local(&bin, &info) == - ncached_max / 2, "Wrong nstashed value"); - } - } - - test_bin_init(&bin, &info); - do_flush_stashed_test(&bin, &info, ptrs, ncached_max, 0); - do_flush_stashed_test(&bin, &info, ptrs, 0, ncached_max); - do_flush_stashed_test(&bin, &info, ptrs, ncached_max / 2, ncached_max / 2); - do_flush_stashed_test(&bin, &info, ptrs, ncached_max / 4, ncached_max / 2); - do_flush_stashed_test(&bin, &info, ptrs, ncached_max / 2, ncached_max / 4); - do_flush_stashed_test(&bin, &info, ptrs, ncached_max / 4, ncached_max / 4); -} -TEST_END - -int -main(void) { - return test(test_cache_bin, - test_cache_bin_stash); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/ckh.c b/examples/redis-unstable/deps/jemalloc/test/unit/ckh.c deleted file mode 100644 index 36142ac..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/ckh.c +++ /dev/null @@ -1,211 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_new_delete) { - tsd_t *tsd; - ckh_t ckh; - - tsd = tsd_fetch(); - - expect_false(ckh_new(tsd, &ckh, 2, ckh_string_hash, - ckh_string_keycomp), "Unexpected ckh_new() error"); - ckh_delete(tsd, &ckh); - - expect_false(ckh_new(tsd, &ckh, 3, ckh_pointer_hash, - ckh_pointer_keycomp), "Unexpected ckh_new() error"); - ckh_delete(tsd, &ckh); -} -TEST_END - -TEST_BEGIN(test_count_insert_search_remove) { - tsd_t *tsd; - ckh_t ckh; - const char *strs[] = { - "a string", - "A string", - "a string.", - "A string." - }; - const char *missing = "A string not in the hash table."; - size_t i; - - tsd = tsd_fetch(); - - expect_false(ckh_new(tsd, &ckh, 2, ckh_string_hash, - ckh_string_keycomp), "Unexpected ckh_new() error"); - expect_zu_eq(ckh_count(&ckh), 0, - "ckh_count() should return %zu, but it returned %zu", ZU(0), - ckh_count(&ckh)); - - /* Insert. */ - for (i = 0; i < sizeof(strs)/sizeof(const char *); i++) { - ckh_insert(tsd, &ckh, strs[i], strs[i]); - expect_zu_eq(ckh_count(&ckh), i+1, - "ckh_count() should return %zu, but it returned %zu", i+1, - ckh_count(&ckh)); - } - - /* Search. */ - for (i = 0; i < sizeof(strs)/sizeof(const char *); i++) { - union { - void *p; - const char *s; - } k, v; - void **kp, **vp; - const char *ks, *vs; - - kp = (i & 1) ? &k.p : NULL; - vp = (i & 2) ? &v.p : NULL; - k.p = NULL; - v.p = NULL; - expect_false(ckh_search(&ckh, strs[i], kp, vp), - "Unexpected ckh_search() error"); - - ks = (i & 1) ? strs[i] : (const char *)NULL; - vs = (i & 2) ? strs[i] : (const char *)NULL; - expect_ptr_eq((void *)ks, (void *)k.s, "Key mismatch, i=%zu", - i); - expect_ptr_eq((void *)vs, (void *)v.s, "Value mismatch, i=%zu", - i); - } - expect_true(ckh_search(&ckh, missing, NULL, NULL), - "Unexpected ckh_search() success"); - - /* Remove. */ - for (i = 0; i < sizeof(strs)/sizeof(const char *); i++) { - union { - void *p; - const char *s; - } k, v; - void **kp, **vp; - const char *ks, *vs; - - kp = (i & 1) ? &k.p : NULL; - vp = (i & 2) ? &v.p : NULL; - k.p = NULL; - v.p = NULL; - expect_false(ckh_remove(tsd, &ckh, strs[i], kp, vp), - "Unexpected ckh_remove() error"); - - ks = (i & 1) ? strs[i] : (const char *)NULL; - vs = (i & 2) ? strs[i] : (const char *)NULL; - expect_ptr_eq((void *)ks, (void *)k.s, "Key mismatch, i=%zu", - i); - expect_ptr_eq((void *)vs, (void *)v.s, "Value mismatch, i=%zu", - i); - expect_zu_eq(ckh_count(&ckh), - sizeof(strs)/sizeof(const char *) - i - 1, - "ckh_count() should return %zu, but it returned %zu", - sizeof(strs)/sizeof(const char *) - i - 1, - ckh_count(&ckh)); - } - - ckh_delete(tsd, &ckh); -} -TEST_END - -TEST_BEGIN(test_insert_iter_remove) { -#define NITEMS ZU(1000) - tsd_t *tsd; - ckh_t ckh; - void **p[NITEMS]; - void *q, *r; - size_t i; - - tsd = tsd_fetch(); - - expect_false(ckh_new(tsd, &ckh, 2, ckh_pointer_hash, - ckh_pointer_keycomp), "Unexpected ckh_new() error"); - - for (i = 0; i < NITEMS; i++) { - p[i] = mallocx(i+1, 0); - expect_ptr_not_null(p[i], "Unexpected mallocx() failure"); - } - - for (i = 0; i < NITEMS; i++) { - size_t j; - - for (j = i; j < NITEMS; j++) { - expect_false(ckh_insert(tsd, &ckh, p[j], p[j]), - "Unexpected ckh_insert() failure"); - expect_false(ckh_search(&ckh, p[j], &q, &r), - "Unexpected ckh_search() failure"); - expect_ptr_eq(p[j], q, "Key pointer mismatch"); - expect_ptr_eq(p[j], r, "Value pointer mismatch"); - } - - expect_zu_eq(ckh_count(&ckh), NITEMS, - "ckh_count() should return %zu, but it returned %zu", - NITEMS, ckh_count(&ckh)); - - for (j = i + 1; j < NITEMS; j++) { - expect_false(ckh_search(&ckh, p[j], NULL, NULL), - "Unexpected ckh_search() failure"); - expect_false(ckh_remove(tsd, &ckh, p[j], &q, &r), - "Unexpected ckh_remove() failure"); - expect_ptr_eq(p[j], q, "Key pointer mismatch"); - expect_ptr_eq(p[j], r, "Value pointer mismatch"); - expect_true(ckh_search(&ckh, p[j], NULL, NULL), - "Unexpected ckh_search() success"); - expect_true(ckh_remove(tsd, &ckh, p[j], &q, &r), - "Unexpected ckh_remove() success"); - } - - { - bool seen[NITEMS]; - size_t tabind; - - memset(seen, 0, sizeof(seen)); - - for (tabind = 0; !ckh_iter(&ckh, &tabind, &q, &r);) { - size_t k; - - expect_ptr_eq(q, r, "Key and val not equal"); - - for (k = 0; k < NITEMS; k++) { - if (p[k] == q) { - expect_false(seen[k], - "Item %zu already seen", k); - seen[k] = true; - break; - } - } - } - - for (j = 0; j < i + 1; j++) { - expect_true(seen[j], "Item %zu not seen", j); - } - for (; j < NITEMS; j++) { - expect_false(seen[j], "Item %zu seen", j); - } - } - } - - for (i = 0; i < NITEMS; i++) { - expect_false(ckh_search(&ckh, p[i], NULL, NULL), - "Unexpected ckh_search() failure"); - expect_false(ckh_remove(tsd, &ckh, p[i], &q, &r), - "Unexpected ckh_remove() failure"); - expect_ptr_eq(p[i], q, "Key pointer mismatch"); - expect_ptr_eq(p[i], r, "Value pointer mismatch"); - expect_true(ckh_search(&ckh, p[i], NULL, NULL), - "Unexpected ckh_search() success"); - expect_true(ckh_remove(tsd, &ckh, p[i], &q, &r), - "Unexpected ckh_remove() success"); - dallocx(p[i], 0); - } - - expect_zu_eq(ckh_count(&ckh), 0, - "ckh_count() should return %zu, but it returned %zu", - ZU(0), ckh_count(&ckh)); - ckh_delete(tsd, &ckh); -#undef NITEMS -} -TEST_END - -int -main(void) { - return test( - test_new_delete, - test_count_insert_search_remove, - test_insert_iter_remove); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/counter.c b/examples/redis-unstable/deps/jemalloc/test/unit/counter.c deleted file mode 100644 index 277baac..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/counter.c +++ /dev/null @@ -1,80 +0,0 @@ -#include "test/jemalloc_test.h" - -static const uint64_t interval = 1 << 20; - -TEST_BEGIN(test_counter_accum) { - uint64_t increment = interval >> 4; - unsigned n = interval / increment; - uint64_t accum = 0; - - counter_accum_t c; - counter_accum_init(&c, interval); - - tsd_t *tsd = tsd_fetch(); - bool trigger; - for (unsigned i = 0; i < n; i++) { - trigger = counter_accum(tsd_tsdn(tsd), &c, increment); - accum += increment; - if (accum < interval) { - expect_b_eq(trigger, false, "Should not trigger"); - } else { - expect_b_eq(trigger, true, "Should have triggered"); - } - } - expect_b_eq(trigger, true, "Should have triggered"); -} -TEST_END - -void -expect_counter_value(counter_accum_t *c, uint64_t v) { - uint64_t accum = locked_read_u64_unsynchronized(&c->accumbytes); - expect_u64_eq(accum, v, "Counter value mismatch"); -} - -#define N_THDS (16) -#define N_ITER_THD (1 << 12) -#define ITER_INCREMENT (interval >> 4) - -static void * -thd_start(void *varg) { - counter_accum_t *c = (counter_accum_t *)varg; - - tsd_t *tsd = tsd_fetch(); - bool trigger; - uintptr_t n_triggered = 0; - for (unsigned i = 0; i < N_ITER_THD; i++) { - trigger = counter_accum(tsd_tsdn(tsd), c, ITER_INCREMENT); - n_triggered += trigger ? 1 : 0; - } - - return (void *)n_triggered; -} - - -TEST_BEGIN(test_counter_mt) { - counter_accum_t shared_c; - counter_accum_init(&shared_c, interval); - - thd_t thds[N_THDS]; - unsigned i; - for (i = 0; i < N_THDS; i++) { - thd_create(&thds[i], thd_start, (void *)&shared_c); - } - - uint64_t sum = 0; - for (i = 0; i < N_THDS; i++) { - void *ret; - thd_join(thds[i], &ret); - sum += (uintptr_t)ret; - } - expect_u64_eq(sum, N_THDS * N_ITER_THD / (interval / ITER_INCREMENT), - "Incorrect number of triggers"); -} -TEST_END - -int -main(void) { - return test( - test_counter_accum, - test_counter_mt); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/decay.c b/examples/redis-unstable/deps/jemalloc/test/unit/decay.c deleted file mode 100644 index bdb6d0a..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/decay.c +++ /dev/null @@ -1,283 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/decay.h" - -TEST_BEGIN(test_decay_init) { - decay_t decay; - memset(&decay, 0, sizeof(decay)); - - nstime_t curtime; - nstime_init(&curtime, 0); - - ssize_t decay_ms = 1000; - assert_true(decay_ms_valid(decay_ms), ""); - - expect_false(decay_init(&decay, &curtime, decay_ms), - "Failed to initialize decay"); - expect_zd_eq(decay_ms_read(&decay), decay_ms, - "Decay_ms was initialized incorrectly"); - expect_u64_ne(decay_epoch_duration_ns(&decay), 0, - "Epoch duration was initialized incorrectly"); -} -TEST_END - -TEST_BEGIN(test_decay_ms_valid) { - expect_false(decay_ms_valid(-7), - "Misclassified negative decay as valid"); - expect_true(decay_ms_valid(-1), - "Misclassified -1 (never decay) as invalid decay"); - expect_true(decay_ms_valid(8943), - "Misclassified valid decay"); - if (SSIZE_MAX > NSTIME_SEC_MAX) { - expect_false( - decay_ms_valid((ssize_t)(NSTIME_SEC_MAX * KQU(1000) + 39)), - "Misclassified too large decay"); - } -} -TEST_END - -TEST_BEGIN(test_decay_npages_purge_in) { - decay_t decay; - memset(&decay, 0, sizeof(decay)); - - nstime_t curtime; - nstime_init(&curtime, 0); - - uint64_t decay_ms = 1000; - nstime_t decay_nstime; - nstime_init(&decay_nstime, decay_ms * 1000 * 1000); - expect_false(decay_init(&decay, &curtime, (ssize_t)decay_ms), - "Failed to initialize decay"); - - size_t new_pages = 100; - - nstime_t time; - nstime_copy(&time, &decay_nstime); - expect_u64_eq(decay_npages_purge_in(&decay, &time, new_pages), - new_pages, "Not all pages are expected to decay in decay_ms"); - - nstime_init(&time, 0); - expect_u64_eq(decay_npages_purge_in(&decay, &time, new_pages), 0, - "More than zero pages are expected to instantly decay"); - - nstime_copy(&time, &decay_nstime); - nstime_idivide(&time, 2); - expect_u64_eq(decay_npages_purge_in(&decay, &time, new_pages), - new_pages / 2, "Not half of pages decay in half the decay period"); -} -TEST_END - -TEST_BEGIN(test_decay_maybe_advance_epoch) { - decay_t decay; - memset(&decay, 0, sizeof(decay)); - - nstime_t curtime; - nstime_init(&curtime, 0); - - uint64_t decay_ms = 1000; - - bool err = decay_init(&decay, &curtime, (ssize_t)decay_ms); - expect_false(err, ""); - - bool advanced; - advanced = decay_maybe_advance_epoch(&decay, &curtime, 0); - expect_false(advanced, "Epoch advanced while time didn't"); - - nstime_t interval; - nstime_init(&interval, decay_epoch_duration_ns(&decay)); - - nstime_add(&curtime, &interval); - advanced = decay_maybe_advance_epoch(&decay, &curtime, 0); - expect_false(advanced, "Epoch advanced after first interval"); - - nstime_add(&curtime, &interval); - advanced = decay_maybe_advance_epoch(&decay, &curtime, 0); - expect_true(advanced, "Epoch didn't advance after two intervals"); -} -TEST_END - -TEST_BEGIN(test_decay_empty) { - /* If we never have any decaying pages, npages_limit should be 0. */ - decay_t decay; - memset(&decay, 0, sizeof(decay)); - - nstime_t curtime; - nstime_init(&curtime, 0); - - uint64_t decay_ms = 1000; - uint64_t decay_ns = decay_ms * 1000 * 1000; - - bool err = decay_init(&decay, &curtime, (ssize_t)decay_ms); - assert_false(err, ""); - - uint64_t time_between_calls = decay_epoch_duration_ns(&decay) / 5; - int nepochs = 0; - for (uint64_t i = 0; i < decay_ns / time_between_calls * 10; i++) { - size_t dirty_pages = 0; - nstime_init(&curtime, i * time_between_calls); - bool epoch_advanced = decay_maybe_advance_epoch(&decay, - &curtime, dirty_pages); - if (epoch_advanced) { - nepochs++; - expect_zu_eq(decay_npages_limit_get(&decay), 0, - "Unexpectedly increased npages_limit"); - } - } - expect_d_gt(nepochs, 0, "Epochs never advanced"); -} -TEST_END - -/* - * Verify that npages_limit correctly decays as the time goes. - * - * During first 'nepoch_init' epochs, add new dirty pages. - * After that, let them decay and verify npages_limit decreases. - * Then proceed with another 'nepoch_init' epochs and check that - * all dirty pages are flushed out of backlog, bringing npages_limit - * down to zero. - */ -TEST_BEGIN(test_decay) { - const uint64_t nepoch_init = 10; - - decay_t decay; - memset(&decay, 0, sizeof(decay)); - - nstime_t curtime; - nstime_init(&curtime, 0); - - uint64_t decay_ms = 1000; - uint64_t decay_ns = decay_ms * 1000 * 1000; - - bool err = decay_init(&decay, &curtime, (ssize_t)decay_ms); - assert_false(err, ""); - - expect_zu_eq(decay_npages_limit_get(&decay), 0, - "Empty decay returned nonzero npages_limit"); - - nstime_t epochtime; - nstime_init(&epochtime, decay_epoch_duration_ns(&decay)); - - const size_t dirty_pages_per_epoch = 1000; - size_t dirty_pages = 0; - uint64_t epoch_ns = decay_epoch_duration_ns(&decay); - bool epoch_advanced = false; - - /* Populate backlog with some dirty pages */ - for (uint64_t i = 0; i < nepoch_init; i++) { - nstime_add(&curtime, &epochtime); - dirty_pages += dirty_pages_per_epoch; - epoch_advanced |= decay_maybe_advance_epoch(&decay, &curtime, - dirty_pages); - } - expect_true(epoch_advanced, "Epoch never advanced"); - - size_t npages_limit = decay_npages_limit_get(&decay); - expect_zu_gt(npages_limit, 0, "npages_limit is incorrectly equal " - "to zero after dirty pages have been added"); - - /* Keep dirty pages unchanged and verify that npages_limit decreases */ - for (uint64_t i = nepoch_init; i * epoch_ns < decay_ns; ++i) { - nstime_add(&curtime, &epochtime); - epoch_advanced = decay_maybe_advance_epoch(&decay, &curtime, - dirty_pages); - if (epoch_advanced) { - size_t npages_limit_new = decay_npages_limit_get(&decay); - expect_zu_lt(npages_limit_new, npages_limit, - "napges_limit failed to decay"); - - npages_limit = npages_limit_new; - } - } - - expect_zu_gt(npages_limit, 0, "npages_limit decayed to zero earlier " - "than decay_ms since last dirty page was added"); - - /* Completely push all dirty pages out of the backlog */ - epoch_advanced = false; - for (uint64_t i = 0; i < nepoch_init; i++) { - nstime_add(&curtime, &epochtime); - epoch_advanced |= decay_maybe_advance_epoch(&decay, &curtime, - dirty_pages); - } - expect_true(epoch_advanced, "Epoch never advanced"); - - npages_limit = decay_npages_limit_get(&decay); - expect_zu_eq(npages_limit, 0, "npages_limit didn't decay to 0 after " - "decay_ms since last bump in dirty pages"); -} -TEST_END - -TEST_BEGIN(test_decay_ns_until_purge) { - const uint64_t nepoch_init = 10; - - decay_t decay; - memset(&decay, 0, sizeof(decay)); - - nstime_t curtime; - nstime_init(&curtime, 0); - - uint64_t decay_ms = 1000; - uint64_t decay_ns = decay_ms * 1000 * 1000; - - bool err = decay_init(&decay, &curtime, (ssize_t)decay_ms); - assert_false(err, ""); - - nstime_t epochtime; - nstime_init(&epochtime, decay_epoch_duration_ns(&decay)); - - uint64_t ns_until_purge_empty = decay_ns_until_purge(&decay, 0, 0); - expect_u64_eq(ns_until_purge_empty, DECAY_UNBOUNDED_TIME_TO_PURGE, - "Failed to return unbounded wait time for zero threshold"); - - const size_t dirty_pages_per_epoch = 1000; - size_t dirty_pages = 0; - bool epoch_advanced = false; - for (uint64_t i = 0; i < nepoch_init; i++) { - nstime_add(&curtime, &epochtime); - dirty_pages += dirty_pages_per_epoch; - epoch_advanced |= decay_maybe_advance_epoch(&decay, &curtime, - dirty_pages); - } - expect_true(epoch_advanced, "Epoch never advanced"); - - uint64_t ns_until_purge_all = decay_ns_until_purge(&decay, - dirty_pages, dirty_pages); - expect_u64_ge(ns_until_purge_all, decay_ns, - "Incorrectly calculated time to purge all pages"); - - uint64_t ns_until_purge_none = decay_ns_until_purge(&decay, - dirty_pages, 0); - expect_u64_eq(ns_until_purge_none, decay_epoch_duration_ns(&decay) * 2, - "Incorrectly calculated time to purge 0 pages"); - - uint64_t npages_threshold = dirty_pages / 2; - uint64_t ns_until_purge_half = decay_ns_until_purge(&decay, - dirty_pages, npages_threshold); - - nstime_t waittime; - nstime_init(&waittime, ns_until_purge_half); - nstime_add(&curtime, &waittime); - - decay_maybe_advance_epoch(&decay, &curtime, dirty_pages); - size_t npages_limit = decay_npages_limit_get(&decay); - expect_zu_lt(npages_limit, dirty_pages, - "npages_limit failed to decrease after waiting"); - size_t expected = dirty_pages - npages_limit; - int deviation = abs((int)expected - (int)(npages_threshold)); - expect_d_lt(deviation, (int)(npages_threshold / 2), - "After waiting, number of pages is out of the expected interval " - "[0.5 * npages_threshold .. 1.5 * npages_threshold]"); -} -TEST_END - -int -main(void) { - return test( - test_decay_init, - test_decay_ms_valid, - test_decay_npages_purge_in, - test_decay_maybe_advance_epoch, - test_decay_empty, - test_decay, - test_decay_ns_until_purge); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/div.c b/examples/redis-unstable/deps/jemalloc/test/unit/div.c deleted file mode 100644 index 29aea66..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/div.c +++ /dev/null @@ -1,29 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/div.h" - -TEST_BEGIN(test_div_exhaustive) { - for (size_t divisor = 2; divisor < 1000 * 1000; ++divisor) { - div_info_t div_info; - div_init(&div_info, divisor); - size_t max = 1000 * divisor; - if (max < 1000 * 1000) { - max = 1000 * 1000; - } - for (size_t dividend = 0; dividend < 1000 * divisor; - dividend += divisor) { - size_t quotient = div_compute( - &div_info, dividend); - expect_zu_eq(dividend, quotient * divisor, - "With divisor = %zu, dividend = %zu, " - "got quotient %zu", divisor, dividend, quotient); - } - } -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_div_exhaustive); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/double_free.c b/examples/redis-unstable/deps/jemalloc/test/unit/double_free.c deleted file mode 100644 index 12122c1..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/double_free.c +++ /dev/null @@ -1,77 +0,0 @@ -#include "test/jemalloc_test.h" -#include "test/san.h" - -#include "jemalloc/internal/safety_check.h" - -bool fake_abort_called; -void fake_abort(const char *message) { - (void)message; - fake_abort_called = true; -} - -void -test_large_double_free_pre(void) { - safety_check_set_abort(&fake_abort); - fake_abort_called = false; -} - -void -test_large_double_free_post() { - expect_b_eq(fake_abort_called, true, "Double-free check didn't fire."); - safety_check_set_abort(NULL); -} - -TEST_BEGIN(test_large_double_free_tcache) { - test_skip_if(!config_opt_safety_checks); - /* - * Skip debug builds, since too many assertions will be triggered with - * double-free before hitting the one we are interested in. - */ - test_skip_if(config_debug); - - test_large_double_free_pre(); - char *ptr = malloc(SC_LARGE_MINCLASS); - bool guarded = extent_is_guarded(tsdn_fetch(), ptr); - free(ptr); - if (!guarded) { - free(ptr); - } else { - /* - * Skip because guarded extents may unguard immediately on - * deallocation, in which case the second free will crash before - * reaching the intended safety check. - */ - fake_abort_called = true; - } - mallctl("thread.tcache.flush", NULL, NULL, NULL, 0); - test_large_double_free_post(); -} -TEST_END - -TEST_BEGIN(test_large_double_free_no_tcache) { - test_skip_if(!config_opt_safety_checks); - test_skip_if(config_debug); - - test_large_double_free_pre(); - char *ptr = mallocx(SC_LARGE_MINCLASS, MALLOCX_TCACHE_NONE); - bool guarded = extent_is_guarded(tsdn_fetch(), ptr); - dallocx(ptr, MALLOCX_TCACHE_NONE); - if (!guarded) { - dallocx(ptr, MALLOCX_TCACHE_NONE); - } else { - /* - * Skip because guarded extents may unguard immediately on - * deallocation, in which case the second free will crash before - * reaching the intended safety check. - */ - fake_abort_called = true; - } - test_large_double_free_post(); -} -TEST_END - -int -main(void) { - return test(test_large_double_free_no_tcache, - test_large_double_free_tcache); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/double_free.h b/examples/redis-unstable/deps/jemalloc/test/unit/double_free.h deleted file mode 100644 index 8b13789..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/double_free.h +++ /dev/null @@ -1 +0,0 @@ - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/edata_cache.c b/examples/redis-unstable/deps/jemalloc/test/unit/edata_cache.c deleted file mode 100644 index af1110a..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/edata_cache.c +++ /dev/null @@ -1,226 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/edata_cache.h" - -static void -test_edata_cache_init(edata_cache_t *edata_cache) { - base_t *base = base_new(TSDN_NULL, /* ind */ 1, - &ehooks_default_extent_hooks, /* metadata_use_hooks */ true); - assert_ptr_not_null(base, ""); - bool err = edata_cache_init(edata_cache, base); - assert_false(err, ""); -} - -static void -test_edata_cache_destroy(edata_cache_t *edata_cache) { - base_delete(TSDN_NULL, edata_cache->base); -} - -TEST_BEGIN(test_edata_cache) { - edata_cache_t ec; - test_edata_cache_init(&ec); - - /* Get one */ - edata_t *ed1 = edata_cache_get(TSDN_NULL, &ec); - assert_ptr_not_null(ed1, ""); - - /* Cache should be empty */ - assert_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - /* Get another */ - edata_t *ed2 = edata_cache_get(TSDN_NULL, &ec); - assert_ptr_not_null(ed2, ""); - - /* Still empty */ - assert_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - /* Put one back, and the cache should now have one item */ - edata_cache_put(TSDN_NULL, &ec, ed1); - assert_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 1, ""); - - /* Reallocating should reuse the item, and leave an empty cache. */ - edata_t *ed1_again = edata_cache_get(TSDN_NULL, &ec); - assert_ptr_eq(ed1, ed1_again, ""); - assert_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - test_edata_cache_destroy(&ec); -} -TEST_END - -static size_t -ecf_count(edata_cache_fast_t *ecf) { - size_t count = 0; - edata_t *cur; - ql_foreach(cur, &ecf->list.head, ql_link_inactive) { - count++; - } - return count; -} - -TEST_BEGIN(test_edata_cache_fast_simple) { - edata_cache_t ec; - edata_cache_fast_t ecf; - - test_edata_cache_init(&ec); - edata_cache_fast_init(&ecf, &ec); - - edata_t *ed1 = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_ptr_not_null(ed1, ""); - expect_zu_eq(ecf_count(&ecf), 0, ""); - expect_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - edata_t *ed2 = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_ptr_not_null(ed2, ""); - expect_zu_eq(ecf_count(&ecf), 0, ""); - expect_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - edata_cache_fast_put(TSDN_NULL, &ecf, ed1); - expect_zu_eq(ecf_count(&ecf), 1, ""); - expect_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - edata_cache_fast_put(TSDN_NULL, &ecf, ed2); - expect_zu_eq(ecf_count(&ecf), 2, ""); - expect_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - /* LIFO ordering. */ - expect_ptr_eq(ed2, edata_cache_fast_get(TSDN_NULL, &ecf), ""); - expect_zu_eq(ecf_count(&ecf), 1, ""); - expect_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - expect_ptr_eq(ed1, edata_cache_fast_get(TSDN_NULL, &ecf), ""); - expect_zu_eq(ecf_count(&ecf), 0, ""); - expect_zu_eq(atomic_load_zu(&ec.count, ATOMIC_RELAXED), 0, ""); - - test_edata_cache_destroy(&ec); -} -TEST_END - -TEST_BEGIN(test_edata_cache_fill) { - edata_cache_t ec; - edata_cache_fast_t ecf; - - test_edata_cache_init(&ec); - edata_cache_fast_init(&ecf, &ec); - - edata_t *allocs[EDATA_CACHE_FAST_FILL * 2]; - - /* - * If the fallback cache can't satisfy the request, we shouldn't do - * extra allocations until compelled to. Put half the fill goal in the - * fallback. - */ - for (int i = 0; i < EDATA_CACHE_FAST_FILL / 2; i++) { - allocs[i] = edata_cache_get(TSDN_NULL, &ec); - } - for (int i = 0; i < EDATA_CACHE_FAST_FILL / 2; i++) { - edata_cache_put(TSDN_NULL, &ec, allocs[i]); - } - expect_zu_eq(EDATA_CACHE_FAST_FILL / 2, - atomic_load_zu(&ec.count, ATOMIC_RELAXED), ""); - - allocs[0] = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_zu_eq(EDATA_CACHE_FAST_FILL / 2 - 1, ecf_count(&ecf), - "Should have grabbed all edatas available but no more."); - - for (int i = 1; i < EDATA_CACHE_FAST_FILL / 2; i++) { - allocs[i] = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_ptr_not_null(allocs[i], ""); - } - expect_zu_eq(0, ecf_count(&ecf), ""); - - /* When forced, we should alloc from the base. */ - edata_t *edata = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_ptr_not_null(edata, ""); - expect_zu_eq(0, ecf_count(&ecf), "Allocated more than necessary"); - expect_zu_eq(0, atomic_load_zu(&ec.count, ATOMIC_RELAXED), - "Allocated more than necessary"); - - /* - * We should correctly fill in the common case where the fallback isn't - * exhausted, too. - */ - for (int i = 0; i < EDATA_CACHE_FAST_FILL * 2; i++) { - allocs[i] = edata_cache_get(TSDN_NULL, &ec); - expect_ptr_not_null(allocs[i], ""); - } - for (int i = 0; i < EDATA_CACHE_FAST_FILL * 2; i++) { - edata_cache_put(TSDN_NULL, &ec, allocs[i]); - } - - allocs[0] = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_zu_eq(EDATA_CACHE_FAST_FILL - 1, ecf_count(&ecf), ""); - expect_zu_eq(EDATA_CACHE_FAST_FILL, - atomic_load_zu(&ec.count, ATOMIC_RELAXED), ""); - for (int i = 1; i < EDATA_CACHE_FAST_FILL; i++) { - expect_zu_eq(EDATA_CACHE_FAST_FILL - i, ecf_count(&ecf), ""); - expect_zu_eq(EDATA_CACHE_FAST_FILL, - atomic_load_zu(&ec.count, ATOMIC_RELAXED), ""); - allocs[i] = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_ptr_not_null(allocs[i], ""); - } - expect_zu_eq(0, ecf_count(&ecf), ""); - expect_zu_eq(EDATA_CACHE_FAST_FILL, - atomic_load_zu(&ec.count, ATOMIC_RELAXED), ""); - - allocs[0] = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_zu_eq(EDATA_CACHE_FAST_FILL - 1, ecf_count(&ecf), ""); - expect_zu_eq(0, atomic_load_zu(&ec.count, ATOMIC_RELAXED), ""); - for (int i = 1; i < EDATA_CACHE_FAST_FILL; i++) { - expect_zu_eq(EDATA_CACHE_FAST_FILL - i, ecf_count(&ecf), ""); - expect_zu_eq(0, atomic_load_zu(&ec.count, ATOMIC_RELAXED), ""); - allocs[i] = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_ptr_not_null(allocs[i], ""); - } - expect_zu_eq(0, ecf_count(&ecf), ""); - expect_zu_eq(0, atomic_load_zu(&ec.count, ATOMIC_RELAXED), ""); - - test_edata_cache_destroy(&ec); -} -TEST_END - -TEST_BEGIN(test_edata_cache_disable) { - edata_cache_t ec; - edata_cache_fast_t ecf; - - test_edata_cache_init(&ec); - edata_cache_fast_init(&ecf, &ec); - - for (int i = 0; i < EDATA_CACHE_FAST_FILL; i++) { - edata_t *edata = edata_cache_get(TSDN_NULL, &ec); - expect_ptr_not_null(edata, ""); - edata_cache_fast_put(TSDN_NULL, &ecf, edata); - } - - expect_zu_eq(EDATA_CACHE_FAST_FILL, ecf_count(&ecf), ""); - expect_zu_eq(0, atomic_load_zu(&ec.count, ATOMIC_RELAXED), ""); - - edata_cache_fast_disable(TSDN_NULL, &ecf); - - expect_zu_eq(0, ecf_count(&ecf), ""); - expect_zu_eq(EDATA_CACHE_FAST_FILL, - atomic_load_zu(&ec.count, ATOMIC_RELAXED), "Disabling should flush"); - - edata_t *edata = edata_cache_fast_get(TSDN_NULL, &ecf); - expect_zu_eq(0, ecf_count(&ecf), ""); - expect_zu_eq(EDATA_CACHE_FAST_FILL - 1, - atomic_load_zu(&ec.count, ATOMIC_RELAXED), - "Disabled ecf should forward on get"); - - edata_cache_fast_put(TSDN_NULL, &ecf, edata); - expect_zu_eq(0, ecf_count(&ecf), ""); - expect_zu_eq(EDATA_CACHE_FAST_FILL, - atomic_load_zu(&ec.count, ATOMIC_RELAXED), - "Disabled ecf should forward on put"); - - test_edata_cache_destroy(&ec); -} -TEST_END - -int -main(void) { - return test( - test_edata_cache, - test_edata_cache_fast_simple, - test_edata_cache_fill, - test_edata_cache_disable); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/emitter.c b/examples/redis-unstable/deps/jemalloc/test/unit/emitter.c deleted file mode 100644 index ef8f9ff..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/emitter.c +++ /dev/null @@ -1,533 +0,0 @@ -#include "test/jemalloc_test.h" -#include "jemalloc/internal/emitter.h" - -/* - * This is so useful for debugging and feature work, we'll leave printing - * functionality committed but disabled by default. - */ -/* Print the text as it will appear. */ -static bool print_raw = false; -/* Print the text escaped, so it can be copied back into the test case. */ -static bool print_escaped = false; - -typedef struct buf_descriptor_s buf_descriptor_t; -struct buf_descriptor_s { - char *buf; - size_t len; - bool mid_quote; -}; - -/* - * Forwards all writes to the passed-in buf_v (which should be cast from a - * buf_descriptor_t *). - */ -static void -forwarding_cb(void *buf_descriptor_v, const char *str) { - buf_descriptor_t *buf_descriptor = (buf_descriptor_t *)buf_descriptor_v; - - if (print_raw) { - malloc_printf("%s", str); - } - if (print_escaped) { - const char *it = str; - while (*it != '\0') { - if (!buf_descriptor->mid_quote) { - malloc_printf("\""); - buf_descriptor->mid_quote = true; - } - switch (*it) { - case '\\': - malloc_printf("\\"); - break; - case '\"': - malloc_printf("\\\""); - break; - case '\t': - malloc_printf("\\t"); - break; - case '\n': - malloc_printf("\\n\"\n"); - buf_descriptor->mid_quote = false; - break; - default: - malloc_printf("%c", *it); - } - it++; - } - } - - size_t written = malloc_snprintf(buf_descriptor->buf, - buf_descriptor->len, "%s", str); - expect_zu_eq(written, strlen(str), "Buffer overflow!"); - buf_descriptor->buf += written; - buf_descriptor->len -= written; - expect_zu_gt(buf_descriptor->len, 0, "Buffer out of space!"); -} - -static void -expect_emit_output(void (*emit_fn)(emitter_t *), - const char *expected_json_output, - const char *expected_json_compact_output, - const char *expected_table_output) { - emitter_t emitter; - char buf[MALLOC_PRINTF_BUFSIZE]; - buf_descriptor_t buf_descriptor; - - buf_descriptor.buf = buf; - buf_descriptor.len = MALLOC_PRINTF_BUFSIZE; - buf_descriptor.mid_quote = false; - - emitter_init(&emitter, emitter_output_json, &forwarding_cb, - &buf_descriptor); - (*emit_fn)(&emitter); - expect_str_eq(expected_json_output, buf, "json output failure"); - - buf_descriptor.buf = buf; - buf_descriptor.len = MALLOC_PRINTF_BUFSIZE; - buf_descriptor.mid_quote = false; - - emitter_init(&emitter, emitter_output_json_compact, &forwarding_cb, - &buf_descriptor); - (*emit_fn)(&emitter); - expect_str_eq(expected_json_compact_output, buf, - "compact json output failure"); - - buf_descriptor.buf = buf; - buf_descriptor.len = MALLOC_PRINTF_BUFSIZE; - buf_descriptor.mid_quote = false; - - emitter_init(&emitter, emitter_output_table, &forwarding_cb, - &buf_descriptor); - (*emit_fn)(&emitter); - expect_str_eq(expected_table_output, buf, "table output failure"); -} - -static void -emit_dict(emitter_t *emitter) { - bool b_false = false; - bool b_true = true; - int i_123 = 123; - const char *str = "a string"; - - emitter_begin(emitter); - emitter_dict_begin(emitter, "foo", "This is the foo table:"); - emitter_kv(emitter, "abc", "ABC", emitter_type_bool, &b_false); - emitter_kv(emitter, "def", "DEF", emitter_type_bool, &b_true); - emitter_kv_note(emitter, "ghi", "GHI", emitter_type_int, &i_123, - "note_key1", emitter_type_string, &str); - emitter_kv_note(emitter, "jkl", "JKL", emitter_type_string, &str, - "note_key2", emitter_type_bool, &b_false); - emitter_dict_end(emitter); - emitter_end(emitter); -} - -static const char *dict_json = -"{\n" -"\t\"foo\": {\n" -"\t\t\"abc\": false,\n" -"\t\t\"def\": true,\n" -"\t\t\"ghi\": 123,\n" -"\t\t\"jkl\": \"a string\"\n" -"\t}\n" -"}\n"; -static const char *dict_json_compact = -"{" - "\"foo\":{" - "\"abc\":false," - "\"def\":true," - "\"ghi\":123," - "\"jkl\":\"a string\"" - "}" -"}"; -static const char *dict_table = -"This is the foo table:\n" -" ABC: false\n" -" DEF: true\n" -" GHI: 123 (note_key1: \"a string\")\n" -" JKL: \"a string\" (note_key2: false)\n"; - -static void -emit_table_printf(emitter_t *emitter) { - emitter_begin(emitter); - emitter_table_printf(emitter, "Table note 1\n"); - emitter_table_printf(emitter, "Table note 2 %s\n", - "with format string"); - emitter_end(emitter); -} - -static const char *table_printf_json = -"{\n" -"}\n"; -static const char *table_printf_json_compact = "{}"; -static const char *table_printf_table = -"Table note 1\n" -"Table note 2 with format string\n"; - -static void emit_nested_dict(emitter_t *emitter) { - int val = 123; - emitter_begin(emitter); - emitter_dict_begin(emitter, "json1", "Dict 1"); - emitter_dict_begin(emitter, "json2", "Dict 2"); - emitter_kv(emitter, "primitive", "A primitive", emitter_type_int, &val); - emitter_dict_end(emitter); /* Close 2 */ - emitter_dict_begin(emitter, "json3", "Dict 3"); - emitter_dict_end(emitter); /* Close 3 */ - emitter_dict_end(emitter); /* Close 1 */ - emitter_dict_begin(emitter, "json4", "Dict 4"); - emitter_kv(emitter, "primitive", "Another primitive", - emitter_type_int, &val); - emitter_dict_end(emitter); /* Close 4 */ - emitter_end(emitter); -} - -static const char *nested_dict_json = -"{\n" -"\t\"json1\": {\n" -"\t\t\"json2\": {\n" -"\t\t\t\"primitive\": 123\n" -"\t\t},\n" -"\t\t\"json3\": {\n" -"\t\t}\n" -"\t},\n" -"\t\"json4\": {\n" -"\t\t\"primitive\": 123\n" -"\t}\n" -"}\n"; -static const char *nested_dict_json_compact = -"{" - "\"json1\":{" - "\"json2\":{" - "\"primitive\":123" - "}," - "\"json3\":{" - "}" - "}," - "\"json4\":{" - "\"primitive\":123" - "}" -"}"; -static const char *nested_dict_table = -"Dict 1\n" -" Dict 2\n" -" A primitive: 123\n" -" Dict 3\n" -"Dict 4\n" -" Another primitive: 123\n"; - -static void -emit_types(emitter_t *emitter) { - bool b = false; - int i = -123; - unsigned u = 123; - ssize_t zd = -456; - size_t zu = 456; - const char *str = "string"; - uint32_t u32 = 789; - uint64_t u64 = 10000000000ULL; - - emitter_begin(emitter); - emitter_kv(emitter, "k1", "K1", emitter_type_bool, &b); - emitter_kv(emitter, "k2", "K2", emitter_type_int, &i); - emitter_kv(emitter, "k3", "K3", emitter_type_unsigned, &u); - emitter_kv(emitter, "k4", "K4", emitter_type_ssize, &zd); - emitter_kv(emitter, "k5", "K5", emitter_type_size, &zu); - emitter_kv(emitter, "k6", "K6", emitter_type_string, &str); - emitter_kv(emitter, "k7", "K7", emitter_type_uint32, &u32); - emitter_kv(emitter, "k8", "K8", emitter_type_uint64, &u64); - /* - * We don't test the title type, since it's only used for tables. It's - * tested in the emitter_table_row tests. - */ - emitter_end(emitter); -} - -static const char *types_json = -"{\n" -"\t\"k1\": false,\n" -"\t\"k2\": -123,\n" -"\t\"k3\": 123,\n" -"\t\"k4\": -456,\n" -"\t\"k5\": 456,\n" -"\t\"k6\": \"string\",\n" -"\t\"k7\": 789,\n" -"\t\"k8\": 10000000000\n" -"}\n"; -static const char *types_json_compact = -"{" - "\"k1\":false," - "\"k2\":-123," - "\"k3\":123," - "\"k4\":-456," - "\"k5\":456," - "\"k6\":\"string\"," - "\"k7\":789," - "\"k8\":10000000000" -"}"; -static const char *types_table = -"K1: false\n" -"K2: -123\n" -"K3: 123\n" -"K4: -456\n" -"K5: 456\n" -"K6: \"string\"\n" -"K7: 789\n" -"K8: 10000000000\n"; - -static void -emit_modal(emitter_t *emitter) { - int val = 123; - emitter_begin(emitter); - emitter_dict_begin(emitter, "j0", "T0"); - emitter_json_key(emitter, "j1"); - emitter_json_object_begin(emitter); - emitter_kv(emitter, "i1", "I1", emitter_type_int, &val); - emitter_json_kv(emitter, "i2", emitter_type_int, &val); - emitter_table_kv(emitter, "I3", emitter_type_int, &val); - emitter_table_dict_begin(emitter, "T1"); - emitter_kv(emitter, "i4", "I4", emitter_type_int, &val); - emitter_json_object_end(emitter); /* Close j1 */ - emitter_kv(emitter, "i5", "I5", emitter_type_int, &val); - emitter_table_dict_end(emitter); /* Close T1 */ - emitter_kv(emitter, "i6", "I6", emitter_type_int, &val); - emitter_dict_end(emitter); /* Close j0 / T0 */ - emitter_end(emitter); -} - -const char *modal_json = -"{\n" -"\t\"j0\": {\n" -"\t\t\"j1\": {\n" -"\t\t\t\"i1\": 123,\n" -"\t\t\t\"i2\": 123,\n" -"\t\t\t\"i4\": 123\n" -"\t\t},\n" -"\t\t\"i5\": 123,\n" -"\t\t\"i6\": 123\n" -"\t}\n" -"}\n"; -const char *modal_json_compact = -"{" - "\"j0\":{" - "\"j1\":{" - "\"i1\":123," - "\"i2\":123," - "\"i4\":123" - "}," - "\"i5\":123," - "\"i6\":123" - "}" -"}"; -const char *modal_table = -"T0\n" -" I1: 123\n" -" I3: 123\n" -" T1\n" -" I4: 123\n" -" I5: 123\n" -" I6: 123\n"; - -static void -emit_json_array(emitter_t *emitter) { - int ival = 123; - - emitter_begin(emitter); - emitter_json_key(emitter, "dict"); - emitter_json_object_begin(emitter); - emitter_json_key(emitter, "arr"); - emitter_json_array_begin(emitter); - emitter_json_object_begin(emitter); - emitter_json_kv(emitter, "foo", emitter_type_int, &ival); - emitter_json_object_end(emitter); /* Close arr[0] */ - /* arr[1] and arr[2] are primitives. */ - emitter_json_value(emitter, emitter_type_int, &ival); - emitter_json_value(emitter, emitter_type_int, &ival); - emitter_json_object_begin(emitter); - emitter_json_kv(emitter, "bar", emitter_type_int, &ival); - emitter_json_kv(emitter, "baz", emitter_type_int, &ival); - emitter_json_object_end(emitter); /* Close arr[3]. */ - emitter_json_array_end(emitter); /* Close arr. */ - emitter_json_object_end(emitter); /* Close dict. */ - emitter_end(emitter); -} - -static const char *json_array_json = -"{\n" -"\t\"dict\": {\n" -"\t\t\"arr\": [\n" -"\t\t\t{\n" -"\t\t\t\t\"foo\": 123\n" -"\t\t\t},\n" -"\t\t\t123,\n" -"\t\t\t123,\n" -"\t\t\t{\n" -"\t\t\t\t\"bar\": 123,\n" -"\t\t\t\t\"baz\": 123\n" -"\t\t\t}\n" -"\t\t]\n" -"\t}\n" -"}\n"; -static const char *json_array_json_compact = -"{" - "\"dict\":{" - "\"arr\":[" - "{" - "\"foo\":123" - "}," - "123," - "123," - "{" - "\"bar\":123," - "\"baz\":123" - "}" - "]" - "}" -"}"; -static const char *json_array_table = ""; - -static void -emit_json_nested_array(emitter_t *emitter) { - int ival = 123; - char *sval = "foo"; - emitter_begin(emitter); - emitter_json_array_begin(emitter); - emitter_json_array_begin(emitter); - emitter_json_value(emitter, emitter_type_int, &ival); - emitter_json_value(emitter, emitter_type_string, &sval); - emitter_json_value(emitter, emitter_type_int, &ival); - emitter_json_value(emitter, emitter_type_string, &sval); - emitter_json_array_end(emitter); - emitter_json_array_begin(emitter); - emitter_json_value(emitter, emitter_type_int, &ival); - emitter_json_array_end(emitter); - emitter_json_array_begin(emitter); - emitter_json_value(emitter, emitter_type_string, &sval); - emitter_json_value(emitter, emitter_type_int, &ival); - emitter_json_array_end(emitter); - emitter_json_array_begin(emitter); - emitter_json_array_end(emitter); - emitter_json_array_end(emitter); - emitter_end(emitter); -} - -static const char *json_nested_array_json = -"{\n" -"\t[\n" -"\t\t[\n" -"\t\t\t123,\n" -"\t\t\t\"foo\",\n" -"\t\t\t123,\n" -"\t\t\t\"foo\"\n" -"\t\t],\n" -"\t\t[\n" -"\t\t\t123\n" -"\t\t],\n" -"\t\t[\n" -"\t\t\t\"foo\",\n" -"\t\t\t123\n" -"\t\t],\n" -"\t\t[\n" -"\t\t]\n" -"\t]\n" -"}\n"; -static const char *json_nested_array_json_compact = -"{" - "[" - "[" - "123," - "\"foo\"," - "123," - "\"foo\"" - "]," - "[" - "123" - "]," - "[" - "\"foo\"," - "123" - "]," - "[" - "]" - "]" -"}"; -static const char *json_nested_array_table = ""; - -static void -emit_table_row(emitter_t *emitter) { - emitter_begin(emitter); - emitter_row_t row; - emitter_col_t abc = {emitter_justify_left, 10, emitter_type_title, {0}, {0, 0}}; - abc.str_val = "ABC title"; - emitter_col_t def = {emitter_justify_right, 15, emitter_type_title, {0}, {0, 0}}; - def.str_val = "DEF title"; - emitter_col_t ghi = {emitter_justify_right, 5, emitter_type_title, {0}, {0, 0}}; - ghi.str_val = "GHI"; - - emitter_row_init(&row); - emitter_col_init(&abc, &row); - emitter_col_init(&def, &row); - emitter_col_init(&ghi, &row); - - emitter_table_row(emitter, &row); - - abc.type = emitter_type_int; - def.type = emitter_type_bool; - ghi.type = emitter_type_int; - - abc.int_val = 123; - def.bool_val = true; - ghi.int_val = 456; - emitter_table_row(emitter, &row); - - abc.int_val = 789; - def.bool_val = false; - ghi.int_val = 1011; - emitter_table_row(emitter, &row); - - abc.type = emitter_type_string; - abc.str_val = "a string"; - def.bool_val = false; - ghi.type = emitter_type_title; - ghi.str_val = "ghi"; - emitter_table_row(emitter, &row); - - emitter_end(emitter); -} - -static const char *table_row_json = -"{\n" -"}\n"; -static const char *table_row_json_compact = "{}"; -static const char *table_row_table = -"ABC title DEF title GHI\n" -"123 true 456\n" -"789 false 1011\n" -"\"a string\" false ghi\n"; - -#define GENERATE_TEST(feature) \ -TEST_BEGIN(test_##feature) { \ - expect_emit_output(emit_##feature, feature##_json, \ - feature##_json_compact, feature##_table); \ -} \ -TEST_END - -GENERATE_TEST(dict) -GENERATE_TEST(table_printf) -GENERATE_TEST(nested_dict) -GENERATE_TEST(types) -GENERATE_TEST(modal) -GENERATE_TEST(json_array) -GENERATE_TEST(json_nested_array) -GENERATE_TEST(table_row) - -int -main(void) { - return test_no_reentrancy( - test_dict, - test_table_printf, - test_nested_dict, - test_types, - test_modal, - test_json_array, - test_json_nested_array, - test_table_row); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/extent_quantize.c b/examples/redis-unstable/deps/jemalloc/test/unit/extent_quantize.c deleted file mode 100644 index e6bbd53..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/extent_quantize.c +++ /dev/null @@ -1,141 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_small_extent_size) { - unsigned nbins, i; - size_t sz, extent_size; - size_t mib[4]; - size_t miblen = sizeof(mib) / sizeof(size_t); - - /* - * Iterate over all small size classes, get their extent sizes, and - * verify that the quantized size is the same as the extent size. - */ - - sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.nbins", (void *)&nbins, &sz, NULL, 0), 0, - "Unexpected mallctl failure"); - - expect_d_eq(mallctlnametomib("arenas.bin.0.slab_size", mib, &miblen), 0, - "Unexpected mallctlnametomib failure"); - for (i = 0; i < nbins; i++) { - mib[2] = i; - sz = sizeof(size_t); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&extent_size, &sz, - NULL, 0), 0, "Unexpected mallctlbymib failure"); - expect_zu_eq(extent_size, - sz_psz_quantize_floor(extent_size), - "Small extent quantization should be a no-op " - "(extent_size=%zu)", extent_size); - expect_zu_eq(extent_size, - sz_psz_quantize_ceil(extent_size), - "Small extent quantization should be a no-op " - "(extent_size=%zu)", extent_size); - } -} -TEST_END - -TEST_BEGIN(test_large_extent_size) { - bool cache_oblivious; - unsigned nlextents, i; - size_t sz, extent_size_prev, ceil_prev; - size_t mib[4]; - size_t miblen = sizeof(mib) / sizeof(size_t); - - /* - * Iterate over all large size classes, get their extent sizes, and - * verify that the quantized size is the same as the extent size. - */ - - sz = sizeof(bool); - expect_d_eq(mallctl("opt.cache_oblivious", (void *)&cache_oblivious, - &sz, NULL, 0), 0, "Unexpected mallctl failure"); - - sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.nlextents", (void *)&nlextents, &sz, NULL, - 0), 0, "Unexpected mallctl failure"); - - expect_d_eq(mallctlnametomib("arenas.lextent.0.size", mib, &miblen), 0, - "Unexpected mallctlnametomib failure"); - for (i = 0; i < nlextents; i++) { - size_t lextent_size, extent_size, floor, ceil; - - mib[2] = i; - sz = sizeof(size_t); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&lextent_size, - &sz, NULL, 0), 0, "Unexpected mallctlbymib failure"); - extent_size = cache_oblivious ? lextent_size + PAGE : - lextent_size; - floor = sz_psz_quantize_floor(extent_size); - ceil = sz_psz_quantize_ceil(extent_size); - - expect_zu_eq(extent_size, floor, - "Extent quantization should be a no-op for precise size " - "(lextent_size=%zu, extent_size=%zu)", lextent_size, - extent_size); - expect_zu_eq(extent_size, ceil, - "Extent quantization should be a no-op for precise size " - "(lextent_size=%zu, extent_size=%zu)", lextent_size, - extent_size); - - if (i > 0) { - expect_zu_eq(extent_size_prev, - sz_psz_quantize_floor(extent_size - PAGE), - "Floor should be a precise size"); - if (extent_size_prev < ceil_prev) { - expect_zu_eq(ceil_prev, extent_size, - "Ceiling should be a precise size " - "(extent_size_prev=%zu, ceil_prev=%zu, " - "extent_size=%zu)", extent_size_prev, - ceil_prev, extent_size); - } - } - if (i + 1 < nlextents) { - extent_size_prev = floor; - ceil_prev = sz_psz_quantize_ceil(extent_size + - PAGE); - } - } -} -TEST_END - -TEST_BEGIN(test_monotonic) { -#define SZ_MAX ZU(4 * 1024 * 1024) - unsigned i; - size_t floor_prev, ceil_prev; - - floor_prev = 0; - ceil_prev = 0; - for (i = 1; i <= SZ_MAX >> LG_PAGE; i++) { - size_t extent_size, floor, ceil; - - extent_size = i << LG_PAGE; - floor = sz_psz_quantize_floor(extent_size); - ceil = sz_psz_quantize_ceil(extent_size); - - expect_zu_le(floor, extent_size, - "Floor should be <= (floor=%zu, extent_size=%zu, ceil=%zu)", - floor, extent_size, ceil); - expect_zu_ge(ceil, extent_size, - "Ceiling should be >= (floor=%zu, extent_size=%zu, " - "ceil=%zu)", floor, extent_size, ceil); - - expect_zu_le(floor_prev, floor, "Floor should be monotonic " - "(floor_prev=%zu, floor=%zu, extent_size=%zu, ceil=%zu)", - floor_prev, floor, extent_size, ceil); - expect_zu_le(ceil_prev, ceil, "Ceiling should be monotonic " - "(floor=%zu, extent_size=%zu, ceil_prev=%zu, ceil=%zu)", - floor, extent_size, ceil_prev, ceil); - - floor_prev = floor; - ceil_prev = ceil; - } -} -TEST_END - -int -main(void) { - return test( - test_small_extent_size, - test_large_extent_size, - test_monotonic); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/fb.c b/examples/redis-unstable/deps/jemalloc/test/unit/fb.c deleted file mode 100644 index ad72c75..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/fb.c +++ /dev/null @@ -1,954 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/fb.h" -#include "test/nbits.h" - -static void -do_test_init(size_t nbits) { - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *fb = malloc(sz); - /* Junk fb's contents. */ - memset(fb, 99, sz); - fb_init(fb, nbits); - for (size_t i = 0; i < nbits; i++) { - expect_false(fb_get(fb, nbits, i), - "bitmap should start empty"); - } - free(fb); -} - -TEST_BEGIN(test_fb_init) { -#define NB(nbits) \ - do_test_init(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -static void -do_test_get_set_unset(size_t nbits) { - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *fb = malloc(sz); - fb_init(fb, nbits); - /* Set the bits divisible by 3. */ - for (size_t i = 0; i < nbits; i++) { - if (i % 3 == 0) { - fb_set(fb, nbits, i); - } - } - /* Check them. */ - for (size_t i = 0; i < nbits; i++) { - expect_b_eq(i % 3 == 0, fb_get(fb, nbits, i), - "Unexpected bit at position %zu", i); - } - /* Unset those divisible by 5. */ - for (size_t i = 0; i < nbits; i++) { - if (i % 5 == 0) { - fb_unset(fb, nbits, i); - } - } - /* Check them. */ - for (size_t i = 0; i < nbits; i++) { - expect_b_eq(i % 3 == 0 && i % 5 != 0, fb_get(fb, nbits, i), - "Unexpected bit at position %zu", i); - } - free(fb); -} - -TEST_BEGIN(test_get_set_unset) { -#define NB(nbits) \ - do_test_get_set_unset(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -static ssize_t -find_3_5_compute(ssize_t i, size_t nbits, bool bit, bool forward) { - for(; i < (ssize_t)nbits && i >= 0; i += (forward ? 1 : -1)) { - bool expected_bit = i % 3 == 0 || i % 5 == 0; - if (expected_bit == bit) { - return i; - } - } - return forward ? (ssize_t)nbits : (ssize_t)-1; -} - -static void -do_test_search_simple(size_t nbits) { - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *fb = malloc(sz); - fb_init(fb, nbits); - - /* We pick multiples of 3 or 5. */ - for (size_t i = 0; i < nbits; i++) { - if (i % 3 == 0) { - fb_set(fb, nbits, i); - } - /* This tests double-setting a little, too. */ - if (i % 5 == 0) { - fb_set(fb, nbits, i); - } - } - for (size_t i = 0; i < nbits; i++) { - size_t ffs_compute = find_3_5_compute(i, nbits, true, true); - size_t ffs_search = fb_ffs(fb, nbits, i); - expect_zu_eq(ffs_compute, ffs_search, "ffs mismatch at %zu", i); - - ssize_t fls_compute = find_3_5_compute(i, nbits, true, false); - size_t fls_search = fb_fls(fb, nbits, i); - expect_zu_eq(fls_compute, fls_search, "fls mismatch at %zu", i); - - size_t ffu_compute = find_3_5_compute(i, nbits, false, true); - size_t ffu_search = fb_ffu(fb, nbits, i); - expect_zu_eq(ffu_compute, ffu_search, "ffu mismatch at %zu", i); - - size_t flu_compute = find_3_5_compute(i, nbits, false, false); - size_t flu_search = fb_flu(fb, nbits, i); - expect_zu_eq(flu_compute, flu_search, "flu mismatch at %zu", i); - } - - free(fb); -} - -TEST_BEGIN(test_search_simple) { -#define NB(nbits) \ - do_test_search_simple(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -static void -expect_exhaustive_results(fb_group_t *mostly_full, fb_group_t *mostly_empty, - size_t nbits, size_t special_bit, size_t position) { - if (position < special_bit) { - expect_zu_eq(special_bit, fb_ffs(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(-1, fb_fls(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zu_eq(position, fb_ffu(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(position, fb_flu(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - - expect_zu_eq(position, fb_ffs(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(position, fb_fls(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zu_eq(special_bit, fb_ffu(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(-1, fb_flu(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - } else if (position == special_bit) { - expect_zu_eq(special_bit, fb_ffs(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(special_bit, fb_fls(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zu_eq(position + 1, fb_ffu(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(position - 1, fb_flu(mostly_empty, nbits, - position), "mismatch at %zu, %zu", position, special_bit); - - expect_zu_eq(position + 1, fb_ffs(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(position - 1, fb_fls(mostly_full, nbits, - position), "mismatch at %zu, %zu", position, special_bit); - expect_zu_eq(position, fb_ffu(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(position, fb_flu(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - } else { - /* position > special_bit. */ - expect_zu_eq(nbits, fb_ffs(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(special_bit, fb_fls(mostly_empty, nbits, - position), "mismatch at %zu, %zu", position, special_bit); - expect_zu_eq(position, fb_ffu(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(position, fb_flu(mostly_empty, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - - expect_zu_eq(position, fb_ffs(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(position, fb_fls(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zu_eq(nbits, fb_ffu(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - expect_zd_eq(special_bit, fb_flu(mostly_full, nbits, position), - "mismatch at %zu, %zu", position, special_bit); - } -} - -static void -do_test_search_exhaustive(size_t nbits) { - /* This test is quadratic; let's not get too big. */ - if (nbits > 1000) { - return; - } - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *empty = malloc(sz); - fb_init(empty, nbits); - fb_group_t *full = malloc(sz); - fb_init(full, nbits); - fb_set_range(full, nbits, 0, nbits); - - for (size_t i = 0; i < nbits; i++) { - fb_set(empty, nbits, i); - fb_unset(full, nbits, i); - - for (size_t j = 0; j < nbits; j++) { - expect_exhaustive_results(full, empty, nbits, i, j); - } - fb_unset(empty, nbits, i); - fb_set(full, nbits, i); - } - - free(empty); - free(full); -} - -TEST_BEGIN(test_search_exhaustive) { -#define NB(nbits) \ - do_test_search_exhaustive(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -TEST_BEGIN(test_range_simple) { - /* - * Just pick a constant big enough to have nontrivial middle sizes, and - * big enough that usages of things like weirdnum (below) near the - * beginning fit comfortably into the beginning of the bitmap. - */ - size_t nbits = 64 * 10; - size_t ngroups = FB_NGROUPS(nbits); - fb_group_t *fb = malloc(sizeof(fb_group_t) * ngroups); - fb_init(fb, nbits); - for (size_t i = 0; i < nbits; i++) { - if (i % 2 == 0) { - fb_set_range(fb, nbits, i, 1); - } - } - for (size_t i = 0; i < nbits; i++) { - expect_b_eq(i % 2 == 0, fb_get(fb, nbits, i), - "mismatch at position %zu", i); - } - fb_set_range(fb, nbits, 0, nbits / 2); - fb_unset_range(fb, nbits, nbits / 2, nbits / 2); - for (size_t i = 0; i < nbits; i++) { - expect_b_eq(i < nbits / 2, fb_get(fb, nbits, i), - "mismatch at position %zu", i); - } - - static const size_t weirdnum = 7; - fb_set_range(fb, nbits, 0, nbits); - fb_unset_range(fb, nbits, weirdnum, FB_GROUP_BITS + weirdnum); - for (size_t i = 0; i < nbits; i++) { - expect_b_eq(7 <= i && i <= 2 * weirdnum + FB_GROUP_BITS - 1, - !fb_get(fb, nbits, i), "mismatch at position %zu", i); - } - free(fb); -} -TEST_END - -static void -do_test_empty_full_exhaustive(size_t nbits) { - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *empty = malloc(sz); - fb_init(empty, nbits); - fb_group_t *full = malloc(sz); - fb_init(full, nbits); - fb_set_range(full, nbits, 0, nbits); - - expect_true(fb_full(full, nbits), ""); - expect_false(fb_empty(full, nbits), ""); - expect_false(fb_full(empty, nbits), ""); - expect_true(fb_empty(empty, nbits), ""); - - for (size_t i = 0; i < nbits; i++) { - fb_set(empty, nbits, i); - fb_unset(full, nbits, i); - - expect_false(fb_empty(empty, nbits), "error at bit %zu", i); - if (nbits != 1) { - expect_false(fb_full(empty, nbits), - "error at bit %zu", i); - expect_false(fb_empty(full, nbits), - "error at bit %zu", i); - } else { - expect_true(fb_full(empty, nbits), - "error at bit %zu", i); - expect_true(fb_empty(full, nbits), - "error at bit %zu", i); - } - expect_false(fb_full(full, nbits), "error at bit %zu", i); - - fb_unset(empty, nbits, i); - fb_set(full, nbits, i); - } - - free(empty); - free(full); -} - -TEST_BEGIN(test_empty_full) { -#define NB(nbits) \ - do_test_empty_full_exhaustive(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -/* - * This tests both iter_range and the longest range functionality, which is - * built closely on top of it. - */ -TEST_BEGIN(test_iter_range_simple) { - size_t set_limit = 30; - size_t nbits = 100; - fb_group_t fb[FB_NGROUPS(100)]; - - fb_init(fb, nbits); - - /* - * Failing to initialize these can lead to build failures with -Wall; - * the compiler can't prove that they're set. - */ - size_t begin = (size_t)-1; - size_t len = (size_t)-1; - bool result; - - /* A set of checks with only the first set_limit bits *set*. */ - fb_set_range(fb, nbits, 0, set_limit); - expect_zu_eq(set_limit, fb_srange_longest(fb, nbits), - "Incorrect longest set range"); - expect_zu_eq(nbits - set_limit, fb_urange_longest(fb, nbits), - "Incorrect longest unset range"); - for (size_t i = 0; i < set_limit; i++) { - result = fb_srange_iter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(i, begin, "Incorrect begin at %zu", i); - expect_zu_eq(set_limit - i, len, "Incorrect len at %zu", i); - - result = fb_urange_iter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(set_limit, begin, "Incorrect begin at %zu", i); - expect_zu_eq(nbits - set_limit, len, "Incorrect len at %zu", i); - - result = fb_srange_riter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(0, begin, "Incorrect begin at %zu", i); - expect_zu_eq(i + 1, len, "Incorrect len at %zu", i); - - result = fb_urange_riter(fb, nbits, i, &begin, &len); - expect_false(result, "Should not have found a range at %zu", i); - } - for (size_t i = set_limit; i < nbits; i++) { - result = fb_srange_iter(fb, nbits, i, &begin, &len); - expect_false(result, "Should not have found a range at %zu", i); - - result = fb_urange_iter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(i, begin, "Incorrect begin at %zu", i); - expect_zu_eq(nbits - i, len, "Incorrect len at %zu", i); - - result = fb_srange_riter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(0, begin, "Incorrect begin at %zu", i); - expect_zu_eq(set_limit, len, "Incorrect len at %zu", i); - - result = fb_urange_riter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(set_limit, begin, "Incorrect begin at %zu", i); - expect_zu_eq(i - set_limit + 1, len, "Incorrect len at %zu", i); - } - - /* A set of checks with only the first set_limit bits *unset*. */ - fb_unset_range(fb, nbits, 0, set_limit); - fb_set_range(fb, nbits, set_limit, nbits - set_limit); - expect_zu_eq(nbits - set_limit, fb_srange_longest(fb, nbits), - "Incorrect longest set range"); - expect_zu_eq(set_limit, fb_urange_longest(fb, nbits), - "Incorrect longest unset range"); - for (size_t i = 0; i < set_limit; i++) { - result = fb_srange_iter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(set_limit, begin, "Incorrect begin at %zu", i); - expect_zu_eq(nbits - set_limit, len, "Incorrect len at %zu", i); - - result = fb_urange_iter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(i, begin, "Incorrect begin at %zu", i); - expect_zu_eq(set_limit - i, len, "Incorrect len at %zu", i); - - result = fb_srange_riter(fb, nbits, i, &begin, &len); - expect_false(result, "Should not have found a range at %zu", i); - - result = fb_urange_riter(fb, nbits, i, &begin, &len); - expect_true(result, "Should not have found a range at %zu", i); - expect_zu_eq(0, begin, "Incorrect begin at %zu", i); - expect_zu_eq(i + 1, len, "Incorrect len at %zu", i); - } - for (size_t i = set_limit; i < nbits; i++) { - result = fb_srange_iter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(i, begin, "Incorrect begin at %zu", i); - expect_zu_eq(nbits - i, len, "Incorrect len at %zu", i); - - result = fb_urange_iter(fb, nbits, i, &begin, &len); - expect_false(result, "Should not have found a range at %zu", i); - - result = fb_srange_riter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(set_limit, begin, "Incorrect begin at %zu", i); - expect_zu_eq(i - set_limit + 1, len, "Incorrect len at %zu", i); - - result = fb_urange_riter(fb, nbits, i, &begin, &len); - expect_true(result, "Should have found a range at %zu", i); - expect_zu_eq(0, begin, "Incorrect begin at %zu", i); - expect_zu_eq(set_limit, len, "Incorrect len at %zu", i); - } - -} -TEST_END - -/* - * Doing this bit-by-bit is too slow for a real implementation, but for testing - * code, it's easy to get right. In the exhaustive tests, we'll compare the - * (fast but tricky) real implementation against the (slow but simple) testing - * one. - */ -static bool -fb_iter_simple(fb_group_t *fb, size_t nbits, size_t start, size_t *r_begin, - size_t *r_len, bool val, bool forward) { - ssize_t stride = (forward ? (ssize_t)1 : (ssize_t)-1); - ssize_t range_begin = (ssize_t)start; - for (; range_begin != (ssize_t)nbits && range_begin != -1; - range_begin += stride) { - if (fb_get(fb, nbits, range_begin) == val) { - ssize_t range_end = range_begin; - for (; range_end != (ssize_t)nbits && range_end != -1; - range_end += stride) { - if (fb_get(fb, nbits, range_end) != val) { - break; - } - } - if (forward) { - *r_begin = range_begin; - *r_len = range_end - range_begin; - } else { - *r_begin = range_end + 1; - *r_len = range_begin - range_end; - } - return true; - } - } - return false; -} - -/* Similar, but for finding longest ranges. */ -static size_t -fb_range_longest_simple(fb_group_t *fb, size_t nbits, bool val) { - size_t longest_so_far = 0; - for (size_t begin = 0; begin < nbits; begin++) { - if (fb_get(fb, nbits, begin) != val) { - continue; - } - size_t end = begin + 1; - for (; end < nbits; end++) { - if (fb_get(fb, nbits, end) != val) { - break; - } - } - if (end - begin > longest_so_far) { - longest_so_far = end - begin; - } - } - return longest_so_far; -} - -static void -expect_iter_results_at(fb_group_t *fb, size_t nbits, size_t pos, - bool val, bool forward) { - bool iter_res; - size_t iter_begin JEMALLOC_CC_SILENCE_INIT(0); - size_t iter_len JEMALLOC_CC_SILENCE_INIT(0); - if (val) { - if (forward) { - iter_res = fb_srange_iter(fb, nbits, pos, - &iter_begin, &iter_len); - } else { - iter_res = fb_srange_riter(fb, nbits, pos, - &iter_begin, &iter_len); - } - } else { - if (forward) { - iter_res = fb_urange_iter(fb, nbits, pos, - &iter_begin, &iter_len); - } else { - iter_res = fb_urange_riter(fb, nbits, pos, - &iter_begin, &iter_len); - } - } - - bool simple_iter_res; - /* - * These are dead stores, but the compiler can't always figure that out - * statically, and warns on the uninitialized variable. - */ - size_t simple_iter_begin = 0; - size_t simple_iter_len = 0; - simple_iter_res = fb_iter_simple(fb, nbits, pos, &simple_iter_begin, - &simple_iter_len, val, forward); - - expect_b_eq(iter_res, simple_iter_res, "Result mismatch at %zu", pos); - if (iter_res && simple_iter_res) { - assert_zu_eq(iter_begin, simple_iter_begin, - "Begin mismatch at %zu", pos); - expect_zu_eq(iter_len, simple_iter_len, - "Length mismatch at %zu", pos); - } -} - -static void -expect_iter_results(fb_group_t *fb, size_t nbits) { - for (size_t i = 0; i < nbits; i++) { - expect_iter_results_at(fb, nbits, i, false, false); - expect_iter_results_at(fb, nbits, i, false, true); - expect_iter_results_at(fb, nbits, i, true, false); - expect_iter_results_at(fb, nbits, i, true, true); - } - expect_zu_eq(fb_range_longest_simple(fb, nbits, true), - fb_srange_longest(fb, nbits), "Longest range mismatch"); - expect_zu_eq(fb_range_longest_simple(fb, nbits, false), - fb_urange_longest(fb, nbits), "Longest range mismatch"); -} - -static void -set_pattern_3(fb_group_t *fb, size_t nbits, bool zero_val) { - for (size_t i = 0; i < nbits; i++) { - if ((i % 6 < 3 && zero_val) || (i % 6 >= 3 && !zero_val)) { - fb_set(fb, nbits, i); - } else { - fb_unset(fb, nbits, i); - } - } -} - -static void -do_test_iter_range_exhaustive(size_t nbits) { - /* This test is also pretty slow. */ - if (nbits > 1000) { - return; - } - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *fb = malloc(sz); - fb_init(fb, nbits); - - set_pattern_3(fb, nbits, /* zero_val */ true); - expect_iter_results(fb, nbits); - - set_pattern_3(fb, nbits, /* zero_val */ false); - expect_iter_results(fb, nbits); - - fb_set_range(fb, nbits, 0, nbits); - fb_unset_range(fb, nbits, 0, nbits / 2 == 0 ? 1 : nbits / 2); - expect_iter_results(fb, nbits); - - fb_unset_range(fb, nbits, 0, nbits); - fb_set_range(fb, nbits, 0, nbits / 2 == 0 ? 1: nbits / 2); - expect_iter_results(fb, nbits); - - free(fb); -} - -/* - * Like test_iter_range_simple, this tests both iteration and longest-range - * computation. - */ -TEST_BEGIN(test_iter_range_exhaustive) { -#define NB(nbits) \ - do_test_iter_range_exhaustive(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -/* - * If all set bits in the bitmap are contiguous, in [set_start, set_end), - * returns the number of set bits in [scount_start, scount_end). - */ -static size_t -scount_contiguous(size_t set_start, size_t set_end, size_t scount_start, - size_t scount_end) { - /* No overlap. */ - if (set_end <= scount_start || scount_end <= set_start) { - return 0; - } - /* set range contains scount range */ - if (set_start <= scount_start && set_end >= scount_end) { - return scount_end - scount_start; - } - /* scount range contains set range. */ - if (scount_start <= set_start && scount_end >= set_end) { - return set_end - set_start; - } - /* Partial overlap, with set range starting first. */ - if (set_start < scount_start && set_end < scount_end) { - return set_end - scount_start; - } - /* Partial overlap, with scount range starting first. */ - if (scount_start < set_start && scount_end < set_end) { - return scount_end - set_start; - } - /* - * Trigger an assert failure; the above list should have been - * exhaustive. - */ - unreachable(); -} - -static size_t -ucount_contiguous(size_t set_start, size_t set_end, size_t ucount_start, - size_t ucount_end) { - /* No overlap. */ - if (set_end <= ucount_start || ucount_end <= set_start) { - return ucount_end - ucount_start; - } - /* set range contains ucount range */ - if (set_start <= ucount_start && set_end >= ucount_end) { - return 0; - } - /* ucount range contains set range. */ - if (ucount_start <= set_start && ucount_end >= set_end) { - return (ucount_end - ucount_start) - (set_end - set_start); - } - /* Partial overlap, with set range starting first. */ - if (set_start < ucount_start && set_end < ucount_end) { - return ucount_end - set_end; - } - /* Partial overlap, with ucount range starting first. */ - if (ucount_start < set_start && ucount_end < set_end) { - return set_start - ucount_start; - } - /* - * Trigger an assert failure; the above list should have been - * exhaustive. - */ - unreachable(); -} - -static void -expect_count_match_contiguous(fb_group_t *fb, size_t nbits, size_t set_start, - size_t set_end) { - for (size_t i = 0; i < nbits; i++) { - for (size_t j = i + 1; j <= nbits; j++) { - size_t cnt = j - i; - size_t scount_expected = scount_contiguous(set_start, - set_end, i, j); - size_t scount_computed = fb_scount(fb, nbits, i, cnt); - expect_zu_eq(scount_expected, scount_computed, - "fb_scount error with nbits=%zu, start=%zu, " - "cnt=%zu, with bits set in [%zu, %zu)", - nbits, i, cnt, set_start, set_end); - - size_t ucount_expected = ucount_contiguous(set_start, - set_end, i, j); - size_t ucount_computed = fb_ucount(fb, nbits, i, cnt); - assert_zu_eq(ucount_expected, ucount_computed, - "fb_ucount error with nbits=%zu, start=%zu, " - "cnt=%zu, with bits set in [%zu, %zu)", - nbits, i, cnt, set_start, set_end); - - } - } -} - -static void -do_test_count_contiguous(size_t nbits) { - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *fb = malloc(sz); - - fb_init(fb, nbits); - - expect_count_match_contiguous(fb, nbits, 0, 0); - for (size_t i = 0; i < nbits; i++) { - fb_set(fb, nbits, i); - expect_count_match_contiguous(fb, nbits, 0, i + 1); - } - - for (size_t i = 0; i < nbits; i++) { - fb_unset(fb, nbits, i); - expect_count_match_contiguous(fb, nbits, i + 1, nbits); - } - - free(fb); -} - -TEST_BEGIN(test_count_contiguous_simple) { - enum {nbits = 300}; - fb_group_t fb[FB_NGROUPS(nbits)]; - fb_init(fb, nbits); - /* Just an arbitrary number. */ - size_t start = 23; - - fb_set_range(fb, nbits, start, 30 - start); - expect_count_match_contiguous(fb, nbits, start, 30); - - fb_set_range(fb, nbits, start, 40 - start); - expect_count_match_contiguous(fb, nbits, start, 40); - - fb_set_range(fb, nbits, start, 70 - start); - expect_count_match_contiguous(fb, nbits, start, 70); - - fb_set_range(fb, nbits, start, 120 - start); - expect_count_match_contiguous(fb, nbits, start, 120); - - fb_set_range(fb, nbits, start, 150 - start); - expect_count_match_contiguous(fb, nbits, start, 150); - - fb_set_range(fb, nbits, start, 200 - start); - expect_count_match_contiguous(fb, nbits, start, 200); - - fb_set_range(fb, nbits, start, 290 - start); - expect_count_match_contiguous(fb, nbits, start, 290); -} -TEST_END - -TEST_BEGIN(test_count_contiguous) { -#define NB(nbits) \ - /* This test is *particularly* slow in debug builds. */ \ - if ((!config_debug && nbits < 300) || nbits < 150) { \ - do_test_count_contiguous(nbits); \ - } - NBITS_TAB -#undef NB -} -TEST_END - -static void -expect_count_match_alternating(fb_group_t *fb_even, fb_group_t *fb_odd, - size_t nbits) { - for (size_t i = 0; i < nbits; i++) { - for (size_t j = i + 1; j <= nbits; j++) { - size_t cnt = j - i; - size_t odd_scount = cnt / 2 - + (size_t)(cnt % 2 == 1 && i % 2 == 1); - size_t odd_scount_computed = fb_scount(fb_odd, nbits, - i, j - i); - assert_zu_eq(odd_scount, odd_scount_computed, - "fb_scount error with nbits=%zu, start=%zu, " - "cnt=%zu, with alternating bits set.", - nbits, i, j - i); - - size_t odd_ucount = cnt / 2 - + (size_t)(cnt % 2 == 1 && i % 2 == 0); - size_t odd_ucount_computed = fb_ucount(fb_odd, nbits, - i, j - i); - assert_zu_eq(odd_ucount, odd_ucount_computed, - "fb_ucount error with nbits=%zu, start=%zu, " - "cnt=%zu, with alternating bits set.", - nbits, i, j - i); - - size_t even_scount = cnt / 2 - + (size_t)(cnt % 2 == 1 && i % 2 == 0); - size_t even_scount_computed = fb_scount(fb_even, nbits, - i, j - i); - assert_zu_eq(even_scount, even_scount_computed, - "fb_scount error with nbits=%zu, start=%zu, " - "cnt=%zu, with alternating bits set.", - nbits, i, j - i); - - size_t even_ucount = cnt / 2 - + (size_t)(cnt % 2 == 1 && i % 2 == 1); - size_t even_ucount_computed = fb_ucount(fb_even, nbits, - i, j - i); - assert_zu_eq(even_ucount, even_ucount_computed, - "fb_ucount error with nbits=%zu, start=%zu, " - "cnt=%zu, with alternating bits set.", - nbits, i, j - i); - } - } -} - -static void -do_test_count_alternating(size_t nbits) { - if (nbits > 1000) { - return; - } - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *fb_even = malloc(sz); - fb_group_t *fb_odd = malloc(sz); - - fb_init(fb_even, nbits); - fb_init(fb_odd, nbits); - - for (size_t i = 0; i < nbits; i++) { - if (i % 2 == 0) { - fb_set(fb_even, nbits, i); - } else { - fb_set(fb_odd, nbits, i); - } - } - - expect_count_match_alternating(fb_even, fb_odd, nbits); - - free(fb_even); - free(fb_odd); -} - -TEST_BEGIN(test_count_alternating) { -#define NB(nbits) \ - do_test_count_alternating(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -static void -do_test_bit_op(size_t nbits, bool (*op)(bool a, bool b), - void (*fb_op)(fb_group_t *dst, fb_group_t *src1, fb_group_t *src2, size_t nbits)) { - size_t sz = FB_NGROUPS(nbits) * sizeof(fb_group_t); - fb_group_t *fb1 = malloc(sz); - fb_group_t *fb2 = malloc(sz); - fb_group_t *fb_result = malloc(sz); - fb_init(fb1, nbits); - fb_init(fb2, nbits); - fb_init(fb_result, nbits); - - /* Just two random numbers. */ - const uint64_t prng_init1 = (uint64_t)0X4E9A9DE6A35691CDULL; - const uint64_t prng_init2 = (uint64_t)0X7856E396B063C36EULL; - - uint64_t prng1 = prng_init1; - uint64_t prng2 = prng_init2; - - for (size_t i = 0; i < nbits; i++) { - bool bit1 = ((prng1 & (1ULL << (i % 64))) != 0); - bool bit2 = ((prng2 & (1ULL << (i % 64))) != 0); - - if (bit1) { - fb_set(fb1, nbits, i); - } - if (bit2) { - fb_set(fb2, nbits, i); - } - - if (i % 64 == 0) { - prng1 = prng_state_next_u64(prng1); - prng2 = prng_state_next_u64(prng2); - } - } - - fb_op(fb_result, fb1, fb2, nbits); - - /* Reset the prngs to replay them. */ - prng1 = prng_init1; - prng2 = prng_init2; - - for (size_t i = 0; i < nbits; i++) { - bool bit1 = ((prng1 & (1ULL << (i % 64))) != 0); - bool bit2 = ((prng2 & (1ULL << (i % 64))) != 0); - - /* Original bitmaps shouldn't change. */ - expect_b_eq(bit1, fb_get(fb1, nbits, i), "difference at bit %zu", i); - expect_b_eq(bit2, fb_get(fb2, nbits, i), "difference at bit %zu", i); - - /* New one should be bitwise and. */ - expect_b_eq(op(bit1, bit2), fb_get(fb_result, nbits, i), - "difference at bit %zu", i); - - /* Update the same way we did last time. */ - if (i % 64 == 0) { - prng1 = prng_state_next_u64(prng1); - prng2 = prng_state_next_u64(prng2); - } - } - - free(fb1); - free(fb2); - free(fb_result); -} - -static bool -binary_and(bool a, bool b) { - return a & b; -} - -static void -do_test_bit_and(size_t nbits) { - do_test_bit_op(nbits, &binary_and, &fb_bit_and); -} - -TEST_BEGIN(test_bit_and) { -#define NB(nbits) \ - do_test_bit_and(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -static bool -binary_or(bool a, bool b) { - return a | b; -} - -static void -do_test_bit_or(size_t nbits) { - do_test_bit_op(nbits, &binary_or, &fb_bit_or); -} - -TEST_BEGIN(test_bit_or) { -#define NB(nbits) \ - do_test_bit_or(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -static bool -binary_not(bool a, bool b) { - (void)b; - return !a; -} - -static void -fb_bit_not_shim(fb_group_t *dst, fb_group_t *src1, fb_group_t *src2, - size_t nbits) { - (void)src2; - fb_bit_not(dst, src1, nbits); -} - -static void -do_test_bit_not(size_t nbits) { - do_test_bit_op(nbits, &binary_not, &fb_bit_not_shim); -} - -TEST_BEGIN(test_bit_not) { -#define NB(nbits) \ - do_test_bit_not(nbits); - NBITS_TAB -#undef NB -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_fb_init, - test_get_set_unset, - test_search_simple, - test_search_exhaustive, - test_range_simple, - test_empty_full, - test_iter_range_simple, - test_iter_range_exhaustive, - test_count_contiguous_simple, - test_count_contiguous, - test_count_alternating, - test_bit_and, - test_bit_or, - test_bit_not); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/fork.c b/examples/redis-unstable/deps/jemalloc/test/unit/fork.c deleted file mode 100644 index 4137423..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/fork.c +++ /dev/null @@ -1,141 +0,0 @@ -#include "test/jemalloc_test.h" - -#ifndef _WIN32 -#include <sys/wait.h> -#endif - -#ifndef _WIN32 -static void -wait_for_child_exit(int pid) { - int status; - while (true) { - if (waitpid(pid, &status, 0) == -1) { - test_fail("Unexpected waitpid() failure."); - } - if (WIFSIGNALED(status)) { - test_fail("Unexpected child termination due to " - "signal %d", WTERMSIG(status)); - break; - } - if (WIFEXITED(status)) { - if (WEXITSTATUS(status) != 0) { - test_fail("Unexpected child exit value %d", - WEXITSTATUS(status)); - } - break; - } - } -} -#endif - -TEST_BEGIN(test_fork) { -#ifndef _WIN32 - void *p; - pid_t pid; - - /* Set up a manually managed arena for test. */ - unsigned arena_ind; - size_t sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, NULL, 0), - 0, "Unexpected mallctl() failure"); - - /* Migrate to the new arena. */ - unsigned old_arena_ind; - sz = sizeof(old_arena_ind); - expect_d_eq(mallctl("thread.arena", (void *)&old_arena_ind, &sz, - (void *)&arena_ind, sizeof(arena_ind)), 0, - "Unexpected mallctl() failure"); - - p = malloc(1); - expect_ptr_not_null(p, "Unexpected malloc() failure"); - - pid = fork(); - - free(p); - - p = malloc(64); - expect_ptr_not_null(p, "Unexpected malloc() failure"); - free(p); - - if (pid == -1) { - /* Error. */ - test_fail("Unexpected fork() failure"); - } else if (pid == 0) { - /* Child. */ - _exit(0); - } else { - wait_for_child_exit(pid); - } -#else - test_skip("fork(2) is irrelevant to Windows"); -#endif -} -TEST_END - -#ifndef _WIN32 -static void * -do_fork_thd(void *arg) { - malloc(1); - int pid = fork(); - if (pid == -1) { - /* Error. */ - test_fail("Unexpected fork() failure"); - } else if (pid == 0) { - /* Child. */ - char *args[] = {"true", NULL}; - execvp(args[0], args); - test_fail("Exec failed"); - } else { - /* Parent */ - wait_for_child_exit(pid); - } - return NULL; -} -#endif - -#ifndef _WIN32 -static void -do_test_fork_multithreaded() { - thd_t child; - thd_create(&child, do_fork_thd, NULL); - do_fork_thd(NULL); - thd_join(child, NULL); -} -#endif - -TEST_BEGIN(test_fork_multithreaded) { -#ifndef _WIN32 - /* - * We've seen bugs involving hanging on arenas_lock (though the same - * class of bugs can happen on any mutex). The bugs are intermittent - * though, so we want to run the test multiple times. Since we hold the - * arenas lock only early in the process lifetime, we can't just run - * this test in a loop (since, after all the arenas are initialized, we - * won't acquire arenas_lock any further). We therefore repeat the test - * with multiple processes. - */ - for (int i = 0; i < 100; i++) { - int pid = fork(); - if (pid == -1) { - /* Error. */ - test_fail("Unexpected fork() failure,"); - } else if (pid == 0) { - /* Child. */ - do_test_fork_multithreaded(); - _exit(0); - } else { - wait_for_child_exit(pid); - } - } -#else - test_skip("fork(2) is irrelevant to Windows"); -#endif -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_fork, - test_fork_multithreaded); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/fxp.c b/examples/redis-unstable/deps/jemalloc/test/unit/fxp.c deleted file mode 100644 index 27f1097..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/fxp.c +++ /dev/null @@ -1,394 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/fxp.h" - -static double -fxp2double(fxp_t a) { - double intpart = (double)(a >> 16); - double fracpart = (double)(a & ((1U << 16) - 1)) / (1U << 16); - return intpart + fracpart; -} - -/* Is a close to b? */ -static bool -double_close(double a, double b) { - /* - * Our implementation doesn't try for precision. Correspondingly, don't - * enforce it too strenuously here; accept values that are close in - * either relative or absolute terms. - */ - return fabs(a - b) < 0.01 || fabs(a - b) / a < 0.01; -} - -static bool -fxp_close(fxp_t a, fxp_t b) { - return double_close(fxp2double(a), fxp2double(b)); -} - -static fxp_t -xparse_fxp(const char *str) { - fxp_t result; - bool err = fxp_parse(&result, str, NULL); - assert_false(err, "Invalid fxp string: %s", str); - return result; -} - -static void -expect_parse_accurate(const char *str, const char *parse_str) { - double true_val = strtod(str, NULL); - fxp_t fxp_val; - char *end; - bool err = fxp_parse(&fxp_val, parse_str, &end); - expect_false(err, "Unexpected parse failure"); - expect_ptr_eq(parse_str + strlen(str), end, - "Didn't parse whole string"); - expect_true(double_close(fxp2double(fxp_val), true_val), - "Misparsed %s", str); -} - -static void -parse_valid_trial(const char *str) { - /* The value it parses should be correct. */ - expect_parse_accurate(str, str); - char buf[100]; - snprintf(buf, sizeof(buf), "%swith_some_trailing_text", str); - expect_parse_accurate(str, buf); - snprintf(buf, sizeof(buf), "%s with a space", str); - expect_parse_accurate(str, buf); - snprintf(buf, sizeof(buf), "%s,in_a_malloc_conf_string:1", str); - expect_parse_accurate(str, buf); -} - -TEST_BEGIN(test_parse_valid) { - parse_valid_trial("0"); - parse_valid_trial("1"); - parse_valid_trial("2"); - parse_valid_trial("100"); - parse_valid_trial("345"); - parse_valid_trial("00000000123"); - parse_valid_trial("00000000987"); - - parse_valid_trial("0.0"); - parse_valid_trial("0.00000000000456456456"); - parse_valid_trial("100.00000000000456456456"); - - parse_valid_trial("123.1"); - parse_valid_trial("123.01"); - parse_valid_trial("123.001"); - parse_valid_trial("123.0001"); - parse_valid_trial("123.00001"); - parse_valid_trial("123.000001"); - parse_valid_trial("123.0000001"); - - parse_valid_trial(".0"); - parse_valid_trial(".1"); - parse_valid_trial(".01"); - parse_valid_trial(".001"); - parse_valid_trial(".0001"); - parse_valid_trial(".00001"); - parse_valid_trial(".000001"); - - parse_valid_trial(".1"); - parse_valid_trial(".10"); - parse_valid_trial(".100"); - parse_valid_trial(".1000"); - parse_valid_trial(".100000"); -} -TEST_END - -static void -expect_parse_failure(const char *str) { - fxp_t result = FXP_INIT_INT(333); - char *end = (void *)0x123; - bool err = fxp_parse(&result, str, &end); - expect_true(err, "Expected a parse error on: %s", str); - expect_ptr_eq((void *)0x123, end, - "Parse error shouldn't change results"); - expect_u32_eq(result, FXP_INIT_INT(333), - "Parse error shouldn't change results"); -} - -TEST_BEGIN(test_parse_invalid) { - expect_parse_failure("123."); - expect_parse_failure("3.a"); - expect_parse_failure(".a"); - expect_parse_failure("a.1"); - expect_parse_failure("a"); - /* A valid string, but one that overflows. */ - expect_parse_failure("123456789"); - expect_parse_failure("0000000123456789"); - expect_parse_failure("1000000"); -} -TEST_END - -static void -expect_init_percent(unsigned percent, const char *str) { - fxp_t result_init = FXP_INIT_PERCENT(percent); - fxp_t result_parse = xparse_fxp(str); - expect_u32_eq(result_init, result_parse, - "Expect representations of FXP_INIT_PERCENT(%u) and " - "fxp_parse(\"%s\") to be equal; got %x and %x", - percent, str, result_init, result_parse); - -} - -/* - * Every other test uses either parsing or FXP_INIT_INT; it gets tested in those - * ways. We need a one-off for the percent-based initialization, though. - */ -TEST_BEGIN(test_init_percent) { - expect_init_percent(100, "1"); - expect_init_percent(75, ".75"); - expect_init_percent(1, ".01"); - expect_init_percent(50, ".5"); -} -TEST_END - -static void -expect_add(const char *astr, const char *bstr, const char* resultstr) { - fxp_t a = xparse_fxp(astr); - fxp_t b = xparse_fxp(bstr); - fxp_t result = xparse_fxp(resultstr); - expect_true(fxp_close(fxp_add(a, b), result), - "Expected %s + %s == %s", astr, bstr, resultstr); -} - -TEST_BEGIN(test_add_simple) { - expect_add("0", "0", "0"); - expect_add("0", "1", "1"); - expect_add("1", "1", "2"); - expect_add("1.5", "1.5", "3"); - expect_add("0.1", "0.1", "0.2"); - expect_add("123", "456", "579"); -} -TEST_END - -static void -expect_sub(const char *astr, const char *bstr, const char* resultstr) { - fxp_t a = xparse_fxp(astr); - fxp_t b = xparse_fxp(bstr); - fxp_t result = xparse_fxp(resultstr); - expect_true(fxp_close(fxp_sub(a, b), result), - "Expected %s - %s == %s", astr, bstr, resultstr); -} - -TEST_BEGIN(test_sub_simple) { - expect_sub("0", "0", "0"); - expect_sub("1", "0", "1"); - expect_sub("1", "1", "0"); - expect_sub("3.5", "1.5", "2"); - expect_sub("0.3", "0.1", "0.2"); - expect_sub("456", "123", "333"); -} -TEST_END - -static void -expect_mul(const char *astr, const char *bstr, const char* resultstr) { - fxp_t a = xparse_fxp(astr); - fxp_t b = xparse_fxp(bstr); - fxp_t result = xparse_fxp(resultstr); - expect_true(fxp_close(fxp_mul(a, b), result), - "Expected %s * %s == %s", astr, bstr, resultstr); -} - -TEST_BEGIN(test_mul_simple) { - expect_mul("0", "0", "0"); - expect_mul("1", "0", "0"); - expect_mul("1", "1", "1"); - expect_mul("1.5", "1.5", "2.25"); - expect_mul("100.0", "10", "1000"); - expect_mul(".1", "10", "1"); -} -TEST_END - -static void -expect_div(const char *astr, const char *bstr, const char* resultstr) { - fxp_t a = xparse_fxp(astr); - fxp_t b = xparse_fxp(bstr); - fxp_t result = xparse_fxp(resultstr); - expect_true(fxp_close(fxp_div(a, b), result), - "Expected %s / %s == %s", astr, bstr, resultstr); -} - -TEST_BEGIN(test_div_simple) { - expect_div("1", "1", "1"); - expect_div("0", "1", "0"); - expect_div("2", "1", "2"); - expect_div("3", "2", "1.5"); - expect_div("3", "1.5", "2"); - expect_div("10", ".1", "100"); - expect_div("123", "456", ".2697368421"); -} -TEST_END - -static void -expect_round(const char *str, uint32_t rounded_down, uint32_t rounded_nearest) { - fxp_t fxp = xparse_fxp(str); - uint32_t fxp_rounded_down = fxp_round_down(fxp); - uint32_t fxp_rounded_nearest = fxp_round_nearest(fxp); - expect_u32_eq(rounded_down, fxp_rounded_down, - "Mistake rounding %s down", str); - expect_u32_eq(rounded_nearest, fxp_rounded_nearest, - "Mistake rounding %s to nearest", str); -} - -TEST_BEGIN(test_round_simple) { - expect_round("1.5", 1, 2); - expect_round("0", 0, 0); - expect_round("0.1", 0, 0); - expect_round("0.4", 0, 0); - expect_round("0.40000", 0, 0); - expect_round("0.5", 0, 1); - expect_round("0.6", 0, 1); - expect_round("123", 123, 123); - expect_round("123.4", 123, 123); - expect_round("123.5", 123, 124); -} -TEST_END - -static void -expect_mul_frac(size_t a, const char *fracstr, size_t expected) { - fxp_t frac = xparse_fxp(fracstr); - size_t result = fxp_mul_frac(a, frac); - expect_true(double_close(expected, result), - "Expected %zu * %s == %zu (fracmul); got %zu", a, fracstr, - expected, result); -} - -TEST_BEGIN(test_mul_frac_simple) { - expect_mul_frac(SIZE_MAX, "1.0", SIZE_MAX); - expect_mul_frac(SIZE_MAX, ".75", SIZE_MAX / 4 * 3); - expect_mul_frac(SIZE_MAX, ".5", SIZE_MAX / 2); - expect_mul_frac(SIZE_MAX, ".25", SIZE_MAX / 4); - expect_mul_frac(1U << 16, "1.0", 1U << 16); - expect_mul_frac(1U << 30, "0.5", 1U << 29); - expect_mul_frac(1U << 30, "0.25", 1U << 28); - expect_mul_frac(1U << 30, "0.125", 1U << 27); - expect_mul_frac((1U << 30) + 1, "0.125", 1U << 27); - expect_mul_frac(100, "0.25", 25); - expect_mul_frac(1000 * 1000, "0.001", 1000); -} -TEST_END - -static void -expect_print(const char *str) { - fxp_t fxp = xparse_fxp(str); - char buf[FXP_BUF_SIZE]; - fxp_print(fxp, buf); - expect_d_eq(0, strcmp(str, buf), "Couldn't round-trip print %s", str); -} - -TEST_BEGIN(test_print_simple) { - expect_print("0.0"); - expect_print("1.0"); - expect_print("2.0"); - expect_print("123.0"); - /* - * We hit the possibility of roundoff errors whenever the fractional - * component isn't a round binary number; only check these here (we - * round-trip properly in the stress test). - */ - expect_print("1.5"); - expect_print("3.375"); - expect_print("0.25"); - expect_print("0.125"); - /* 1 / 2**14 */ - expect_print("0.00006103515625"); -} -TEST_END - -TEST_BEGIN(test_stress) { - const char *numbers[] = { - "0.0", "0.1", "0.2", "0.3", "0.4", - "0.5", "0.6", "0.7", "0.8", "0.9", - - "1.0", "1.1", "1.2", "1.3", "1.4", - "1.5", "1.6", "1.7", "1.8", "1.9", - - "2.0", "2.1", "2.2", "2.3", "2.4", - "2.5", "2.6", "2.7", "2.8", "2.9", - - "17.0", "17.1", "17.2", "17.3", "17.4", - "17.5", "17.6", "17.7", "17.8", "17.9", - - "18.0", "18.1", "18.2", "18.3", "18.4", - "18.5", "18.6", "18.7", "18.8", "18.9", - - "123.0", "123.1", "123.2", "123.3", "123.4", - "123.5", "123.6", "123.7", "123.8", "123.9", - - "124.0", "124.1", "124.2", "124.3", "124.4", - "124.5", "124.6", "124.7", "124.8", "124.9", - - "125.0", "125.1", "125.2", "125.3", "125.4", - "125.5", "125.6", "125.7", "125.8", "125.9"}; - size_t numbers_len = sizeof(numbers)/sizeof(numbers[0]); - for (size_t i = 0; i < numbers_len; i++) { - fxp_t fxp_a = xparse_fxp(numbers[i]); - double double_a = strtod(numbers[i], NULL); - - uint32_t fxp_rounded_down = fxp_round_down(fxp_a); - uint32_t fxp_rounded_nearest = fxp_round_nearest(fxp_a); - uint32_t double_rounded_down = (uint32_t)double_a; - uint32_t double_rounded_nearest = (uint32_t)round(double_a); - - expect_u32_eq(double_rounded_down, fxp_rounded_down, - "Incorrectly rounded down %s", numbers[i]); - expect_u32_eq(double_rounded_nearest, fxp_rounded_nearest, - "Incorrectly rounded-to-nearest %s", numbers[i]); - - for (size_t j = 0; j < numbers_len; j++) { - fxp_t fxp_b = xparse_fxp(numbers[j]); - double double_b = strtod(numbers[j], NULL); - - fxp_t fxp_sum = fxp_add(fxp_a, fxp_b); - double double_sum = double_a + double_b; - expect_true( - double_close(fxp2double(fxp_sum), double_sum), - "Miscomputed %s + %s", numbers[i], numbers[j]); - - if (double_a > double_b) { - fxp_t fxp_diff = fxp_sub(fxp_a, fxp_b); - double double_diff = double_a - double_b; - expect_true( - double_close(fxp2double(fxp_diff), - double_diff), - "Miscomputed %s - %s", numbers[i], - numbers[j]); - } - - fxp_t fxp_prod = fxp_mul(fxp_a, fxp_b); - double double_prod = double_a * double_b; - expect_true( - double_close(fxp2double(fxp_prod), double_prod), - "Miscomputed %s * %s", numbers[i], numbers[j]); - - if (double_b != 0.0) { - fxp_t fxp_quot = fxp_div(fxp_a, fxp_b); - double double_quot = double_a / double_b; - expect_true( - double_close(fxp2double(fxp_quot), - double_quot), - "Miscomputed %s / %s", numbers[i], - numbers[j]); - } - } - } -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_parse_valid, - test_parse_invalid, - test_init_percent, - test_add_simple, - test_sub_simple, - test_mul_simple, - test_div_simple, - test_round_simple, - test_mul_frac_simple, - test_print_simple, - test_stress); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/hash.c b/examples/redis-unstable/deps/jemalloc/test/unit/hash.c deleted file mode 100644 index 49f0823..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/hash.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * This file is based on code that is part of SMHasher - * (https://code.google.com/p/smhasher/), and is subject to the MIT license - * (http://www.opensource.org/licenses/mit-license.php). Both email addresses - * associated with the source code's revision history belong to Austin Appleby, - * and the revision history ranges from 2010 to 2012. Therefore the copyright - * and license are here taken to be: - * - * Copyright (c) 2010-2012 Austin Appleby - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "test/jemalloc_test.h" -#include "jemalloc/internal/hash.h" - -typedef enum { - hash_variant_x86_32, - hash_variant_x86_128, - hash_variant_x64_128 -} hash_variant_t; - -static int -hash_variant_bits(hash_variant_t variant) { - switch (variant) { - case hash_variant_x86_32: return 32; - case hash_variant_x86_128: return 128; - case hash_variant_x64_128: return 128; - default: not_reached(); - } -} - -static const char * -hash_variant_string(hash_variant_t variant) { - switch (variant) { - case hash_variant_x86_32: return "hash_x86_32"; - case hash_variant_x86_128: return "hash_x86_128"; - case hash_variant_x64_128: return "hash_x64_128"; - default: not_reached(); - } -} - -#define KEY_SIZE 256 -static void -hash_variant_verify_key(hash_variant_t variant, uint8_t *key) { - const int hashbytes = hash_variant_bits(variant) / 8; - const int hashes_size = hashbytes * 256; - VARIABLE_ARRAY(uint8_t, hashes, hashes_size); - VARIABLE_ARRAY(uint8_t, final, hashbytes); - unsigned i; - uint32_t computed, expected; - - memset(key, 0, KEY_SIZE); - memset(hashes, 0, hashes_size); - memset(final, 0, hashbytes); - - /* - * Hash keys of the form {0}, {0,1}, {0,1,2}, ..., {0,1,...,255} as the - * seed. - */ - for (i = 0; i < 256; i++) { - key[i] = (uint8_t)i; - switch (variant) { - case hash_variant_x86_32: { - uint32_t out; - out = hash_x86_32(key, i, 256-i); - memcpy(&hashes[i*hashbytes], &out, hashbytes); - break; - } case hash_variant_x86_128: { - uint64_t out[2]; - hash_x86_128(key, i, 256-i, out); - memcpy(&hashes[i*hashbytes], out, hashbytes); - break; - } case hash_variant_x64_128: { - uint64_t out[2]; - hash_x64_128(key, i, 256-i, out); - memcpy(&hashes[i*hashbytes], out, hashbytes); - break; - } default: not_reached(); - } - } - - /* Hash the result array. */ - switch (variant) { - case hash_variant_x86_32: { - uint32_t out = hash_x86_32(hashes, hashes_size, 0); - memcpy(final, &out, sizeof(out)); - break; - } case hash_variant_x86_128: { - uint64_t out[2]; - hash_x86_128(hashes, hashes_size, 0, out); - memcpy(final, out, sizeof(out)); - break; - } case hash_variant_x64_128: { - uint64_t out[2]; - hash_x64_128(hashes, hashes_size, 0, out); - memcpy(final, out, sizeof(out)); - break; - } default: not_reached(); - } - - computed = (final[0] << 0) | (final[1] << 8) | (final[2] << 16) | - (final[3] << 24); - - switch (variant) { -#ifdef JEMALLOC_BIG_ENDIAN - case hash_variant_x86_32: expected = 0x6213303eU; break; - case hash_variant_x86_128: expected = 0x266820caU; break; - case hash_variant_x64_128: expected = 0xcc622b6fU; break; -#else - case hash_variant_x86_32: expected = 0xb0f57ee3U; break; - case hash_variant_x86_128: expected = 0xb3ece62aU; break; - case hash_variant_x64_128: expected = 0x6384ba69U; break; -#endif - default: not_reached(); - } - - expect_u32_eq(computed, expected, - "Hash mismatch for %s(): expected %#x but got %#x", - hash_variant_string(variant), expected, computed); -} - -static void -hash_variant_verify(hash_variant_t variant) { -#define MAX_ALIGN 16 - uint8_t key[KEY_SIZE + (MAX_ALIGN - 1)]; - unsigned i; - - for (i = 0; i < MAX_ALIGN; i++) { - hash_variant_verify_key(variant, &key[i]); - } -#undef MAX_ALIGN -} -#undef KEY_SIZE - -TEST_BEGIN(test_hash_x86_32) { - hash_variant_verify(hash_variant_x86_32); -} -TEST_END - -TEST_BEGIN(test_hash_x86_128) { - hash_variant_verify(hash_variant_x86_128); -} -TEST_END - -TEST_BEGIN(test_hash_x64_128) { - hash_variant_verify(hash_variant_x64_128); -} -TEST_END - -int -main(void) { - return test( - test_hash_x86_32, - test_hash_x86_128, - test_hash_x64_128); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/hook.c b/examples/redis-unstable/deps/jemalloc/test/unit/hook.c deleted file mode 100644 index 16a6f1b..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/hook.c +++ /dev/null @@ -1,586 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/hook.h" - -static void *arg_extra; -static int arg_type; -static void *arg_result; -static void *arg_address; -static size_t arg_old_usize; -static size_t arg_new_usize; -static uintptr_t arg_result_raw; -static uintptr_t arg_args_raw[4]; - -static int call_count = 0; - -static void -reset_args() { - arg_extra = NULL; - arg_type = 12345; - arg_result = NULL; - arg_address = NULL; - arg_old_usize = 0; - arg_new_usize = 0; - arg_result_raw = 0; - memset(arg_args_raw, 77, sizeof(arg_args_raw)); -} - -static void -alloc_free_size(size_t sz) { - void *ptr = mallocx(1, 0); - free(ptr); - ptr = mallocx(1, 0); - free(ptr); - ptr = mallocx(1, MALLOCX_TCACHE_NONE); - dallocx(ptr, MALLOCX_TCACHE_NONE); -} - -/* - * We want to support a degree of user reentrancy. This tests a variety of - * allocation scenarios. - */ -static void -be_reentrant() { - /* Let's make sure the tcache is non-empty if enabled. */ - alloc_free_size(1); - alloc_free_size(1024); - alloc_free_size(64 * 1024); - alloc_free_size(256 * 1024); - alloc_free_size(1024 * 1024); - - /* Some reallocation. */ - void *ptr = mallocx(129, 0); - ptr = rallocx(ptr, 130, 0); - free(ptr); - - ptr = mallocx(2 * 1024 * 1024, 0); - free(ptr); - ptr = mallocx(1 * 1024 * 1024, 0); - ptr = rallocx(ptr, 2 * 1024 * 1024, 0); - free(ptr); - - ptr = mallocx(1, 0); - ptr = rallocx(ptr, 1000, 0); - free(ptr); -} - -static void -set_args_raw(uintptr_t *args_raw, int nargs) { - memcpy(arg_args_raw, args_raw, sizeof(uintptr_t) * nargs); -} - -static void -expect_args_raw(uintptr_t *args_raw_expected, int nargs) { - int cmp = memcmp(args_raw_expected, arg_args_raw, - sizeof(uintptr_t) * nargs); - expect_d_eq(cmp, 0, "Raw args mismatch"); -} - -static void -reset() { - call_count = 0; - reset_args(); -} - -static void -test_alloc_hook(void *extra, hook_alloc_t type, void *result, - uintptr_t result_raw, uintptr_t args_raw[3]) { - call_count++; - arg_extra = extra; - arg_type = (int)type; - arg_result = result; - arg_result_raw = result_raw; - set_args_raw(args_raw, 3); - be_reentrant(); -} - -static void -test_dalloc_hook(void *extra, hook_dalloc_t type, void *address, - uintptr_t args_raw[3]) { - call_count++; - arg_extra = extra; - arg_type = (int)type; - arg_address = address; - set_args_raw(args_raw, 3); - be_reentrant(); -} - -static void -test_expand_hook(void *extra, hook_expand_t type, void *address, - size_t old_usize, size_t new_usize, uintptr_t result_raw, - uintptr_t args_raw[4]) { - call_count++; - arg_extra = extra; - arg_type = (int)type; - arg_address = address; - arg_old_usize = old_usize; - arg_new_usize = new_usize; - arg_result_raw = result_raw; - set_args_raw(args_raw, 4); - be_reentrant(); -} - -TEST_BEGIN(test_hooks_basic) { - /* Just verify that the record their arguments correctly. */ - hooks_t hooks = { - &test_alloc_hook, &test_dalloc_hook, &test_expand_hook, - (void *)111}; - void *handle = hook_install(TSDN_NULL, &hooks); - uintptr_t args_raw[4] = {10, 20, 30, 40}; - - /* Alloc */ - reset_args(); - hook_invoke_alloc(hook_alloc_posix_memalign, (void *)222, 333, - args_raw); - expect_ptr_eq(arg_extra, (void *)111, "Passed wrong user pointer"); - expect_d_eq((int)hook_alloc_posix_memalign, arg_type, - "Passed wrong alloc type"); - expect_ptr_eq((void *)222, arg_result, "Passed wrong result address"); - expect_u64_eq(333, arg_result_raw, "Passed wrong result"); - expect_args_raw(args_raw, 3); - - /* Dalloc */ - reset_args(); - hook_invoke_dalloc(hook_dalloc_sdallocx, (void *)222, args_raw); - expect_d_eq((int)hook_dalloc_sdallocx, arg_type, - "Passed wrong dalloc type"); - expect_ptr_eq((void *)111, arg_extra, "Passed wrong user pointer"); - expect_ptr_eq((void *)222, arg_address, "Passed wrong address"); - expect_args_raw(args_raw, 3); - - /* Expand */ - reset_args(); - hook_invoke_expand(hook_expand_xallocx, (void *)222, 333, 444, 555, - args_raw); - expect_d_eq((int)hook_expand_xallocx, arg_type, - "Passed wrong expand type"); - expect_ptr_eq((void *)111, arg_extra, "Passed wrong user pointer"); - expect_ptr_eq((void *)222, arg_address, "Passed wrong address"); - expect_zu_eq(333, arg_old_usize, "Passed wrong old usize"); - expect_zu_eq(444, arg_new_usize, "Passed wrong new usize"); - expect_zu_eq(555, arg_result_raw, "Passed wrong result"); - expect_args_raw(args_raw, 4); - - hook_remove(TSDN_NULL, handle); -} -TEST_END - -TEST_BEGIN(test_hooks_null) { - /* Null hooks should be ignored, not crash. */ - hooks_t hooks1 = {NULL, NULL, NULL, NULL}; - hooks_t hooks2 = {&test_alloc_hook, NULL, NULL, NULL}; - hooks_t hooks3 = {NULL, &test_dalloc_hook, NULL, NULL}; - hooks_t hooks4 = {NULL, NULL, &test_expand_hook, NULL}; - - void *handle1 = hook_install(TSDN_NULL, &hooks1); - void *handle2 = hook_install(TSDN_NULL, &hooks2); - void *handle3 = hook_install(TSDN_NULL, &hooks3); - void *handle4 = hook_install(TSDN_NULL, &hooks4); - - expect_ptr_ne(handle1, NULL, "Hook installation failed"); - expect_ptr_ne(handle2, NULL, "Hook installation failed"); - expect_ptr_ne(handle3, NULL, "Hook installation failed"); - expect_ptr_ne(handle4, NULL, "Hook installation failed"); - - uintptr_t args_raw[4] = {10, 20, 30, 40}; - - call_count = 0; - hook_invoke_alloc(hook_alloc_malloc, NULL, 0, args_raw); - expect_d_eq(call_count, 1, "Called wrong number of times"); - - call_count = 0; - hook_invoke_dalloc(hook_dalloc_free, NULL, args_raw); - expect_d_eq(call_count, 1, "Called wrong number of times"); - - call_count = 0; - hook_invoke_expand(hook_expand_realloc, NULL, 0, 0, 0, args_raw); - expect_d_eq(call_count, 1, "Called wrong number of times"); - - hook_remove(TSDN_NULL, handle1); - hook_remove(TSDN_NULL, handle2); - hook_remove(TSDN_NULL, handle3); - hook_remove(TSDN_NULL, handle4); -} -TEST_END - -TEST_BEGIN(test_hooks_remove) { - hooks_t hooks = {&test_alloc_hook, NULL, NULL, NULL}; - void *handle = hook_install(TSDN_NULL, &hooks); - expect_ptr_ne(handle, NULL, "Hook installation failed"); - call_count = 0; - uintptr_t args_raw[4] = {10, 20, 30, 40}; - hook_invoke_alloc(hook_alloc_malloc, NULL, 0, args_raw); - expect_d_eq(call_count, 1, "Hook not invoked"); - - call_count = 0; - hook_remove(TSDN_NULL, handle); - hook_invoke_alloc(hook_alloc_malloc, NULL, 0, NULL); - expect_d_eq(call_count, 0, "Hook invoked after removal"); - -} -TEST_END - -TEST_BEGIN(test_hooks_alloc_simple) { - /* "Simple" in the sense that we're not in a realloc variant. */ - hooks_t hooks = {&test_alloc_hook, NULL, NULL, (void *)123}; - void *handle = hook_install(TSDN_NULL, &hooks); - expect_ptr_ne(handle, NULL, "Hook installation failed"); - - /* Stop malloc from being optimized away. */ - volatile int err; - void *volatile ptr; - - /* malloc */ - reset(); - ptr = malloc(1); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_malloc, "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)1, arg_args_raw[0], "Wrong argument"); - free(ptr); - - /* posix_memalign */ - reset(); - err = posix_memalign((void **)&ptr, 1024, 1); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_posix_memalign, - "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)err, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)&ptr, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)1024, arg_args_raw[1], "Wrong argument"); - expect_u64_eq((uintptr_t)1, arg_args_raw[2], "Wrong argument"); - free(ptr); - - /* aligned_alloc */ - reset(); - ptr = aligned_alloc(1024, 1); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_aligned_alloc, - "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)1024, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)1, arg_args_raw[1], "Wrong argument"); - free(ptr); - - /* calloc */ - reset(); - ptr = calloc(11, 13); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_calloc, "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)11, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)13, arg_args_raw[1], "Wrong argument"); - free(ptr); - - /* memalign */ -#ifdef JEMALLOC_OVERRIDE_MEMALIGN - reset(); - ptr = memalign(1024, 1); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_memalign, "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)1024, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)1, arg_args_raw[1], "Wrong argument"); - free(ptr); -#endif /* JEMALLOC_OVERRIDE_MEMALIGN */ - - /* valloc */ -#ifdef JEMALLOC_OVERRIDE_VALLOC - reset(); - ptr = valloc(1); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_valloc, "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)1, arg_args_raw[0], "Wrong argument"); - free(ptr); -#endif /* JEMALLOC_OVERRIDE_VALLOC */ - - /* mallocx */ - reset(); - ptr = mallocx(1, MALLOCX_LG_ALIGN(10)); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_mallocx, "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)1, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)MALLOCX_LG_ALIGN(10), arg_args_raw[1], - "Wrong flags"); - free(ptr); - - hook_remove(TSDN_NULL, handle); -} -TEST_END - -TEST_BEGIN(test_hooks_dalloc_simple) { - /* "Simple" in the sense that we're not in a realloc variant. */ - hooks_t hooks = {NULL, &test_dalloc_hook, NULL, (void *)123}; - void *handle = hook_install(TSDN_NULL, &hooks); - expect_ptr_ne(handle, NULL, "Hook installation failed"); - - void *volatile ptr; - - /* free() */ - reset(); - ptr = malloc(1); - free(ptr); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_dalloc_free, "Wrong hook type"); - expect_ptr_eq(ptr, arg_address, "Wrong pointer freed"); - expect_u64_eq((uintptr_t)ptr, arg_args_raw[0], "Wrong raw arg"); - - /* dallocx() */ - reset(); - ptr = malloc(1); - dallocx(ptr, MALLOCX_TCACHE_NONE); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_dalloc_dallocx, "Wrong hook type"); - expect_ptr_eq(ptr, arg_address, "Wrong pointer freed"); - expect_u64_eq((uintptr_t)ptr, arg_args_raw[0], "Wrong raw arg"); - expect_u64_eq((uintptr_t)MALLOCX_TCACHE_NONE, arg_args_raw[1], - "Wrong raw arg"); - - /* sdallocx() */ - reset(); - ptr = malloc(1); - sdallocx(ptr, 1, MALLOCX_TCACHE_NONE); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_dalloc_sdallocx, "Wrong hook type"); - expect_ptr_eq(ptr, arg_address, "Wrong pointer freed"); - expect_u64_eq((uintptr_t)ptr, arg_args_raw[0], "Wrong raw arg"); - expect_u64_eq((uintptr_t)1, arg_args_raw[1], "Wrong raw arg"); - expect_u64_eq((uintptr_t)MALLOCX_TCACHE_NONE, arg_args_raw[2], - "Wrong raw arg"); - - hook_remove(TSDN_NULL, handle); -} -TEST_END - -TEST_BEGIN(test_hooks_expand_simple) { - /* "Simple" in the sense that we're not in a realloc variant. */ - hooks_t hooks = {NULL, NULL, &test_expand_hook, (void *)123}; - void *handle = hook_install(TSDN_NULL, &hooks); - expect_ptr_ne(handle, NULL, "Hook installation failed"); - - void *volatile ptr; - - /* xallocx() */ - reset(); - ptr = malloc(1); - size_t new_usize = xallocx(ptr, 100, 200, MALLOCX_TCACHE_NONE); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_expand_xallocx, "Wrong hook type"); - expect_ptr_eq(ptr, arg_address, "Wrong pointer expanded"); - expect_u64_eq(arg_old_usize, nallocx(1, 0), "Wrong old usize"); - expect_u64_eq(arg_new_usize, sallocx(ptr, 0), "Wrong new usize"); - expect_u64_eq(new_usize, arg_result_raw, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, arg_args_raw[0], "Wrong arg"); - expect_u64_eq(100, arg_args_raw[1], "Wrong arg"); - expect_u64_eq(200, arg_args_raw[2], "Wrong arg"); - expect_u64_eq(MALLOCX_TCACHE_NONE, arg_args_raw[3], "Wrong arg"); - - hook_remove(TSDN_NULL, handle); -} -TEST_END - -TEST_BEGIN(test_hooks_realloc_as_malloc_or_free) { - hooks_t hooks = {&test_alloc_hook, &test_dalloc_hook, - &test_expand_hook, (void *)123}; - void *handle = hook_install(TSDN_NULL, &hooks); - expect_ptr_ne(handle, NULL, "Hook installation failed"); - - void *volatile ptr; - - /* realloc(NULL, size) as malloc */ - reset(); - ptr = realloc(NULL, 1); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_realloc, "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)NULL, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)1, arg_args_raw[1], "Wrong argument"); - free(ptr); - - /* realloc(ptr, 0) as free */ - if (opt_zero_realloc_action == zero_realloc_action_free) { - ptr = malloc(1); - reset(); - realloc(ptr, 0); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_dalloc_realloc, - "Wrong hook type"); - expect_ptr_eq(ptr, arg_address, - "Wrong pointer freed"); - expect_u64_eq((uintptr_t)ptr, arg_args_raw[0], - "Wrong raw arg"); - expect_u64_eq((uintptr_t)0, arg_args_raw[1], - "Wrong raw arg"); - } - - /* realloc(NULL, 0) as malloc(0) */ - reset(); - ptr = realloc(NULL, 0); - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, (int)hook_alloc_realloc, "Wrong hook type"); - expect_ptr_eq(ptr, arg_result, "Wrong result"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)NULL, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)0, arg_args_raw[1], "Wrong argument"); - free(ptr); - - hook_remove(TSDN_NULL, handle); -} -TEST_END - -static void -do_realloc_test(void *(*ralloc)(void *, size_t, int), int flags, - int expand_type, int dalloc_type) { - hooks_t hooks = {&test_alloc_hook, &test_dalloc_hook, - &test_expand_hook, (void *)123}; - void *handle = hook_install(TSDN_NULL, &hooks); - expect_ptr_ne(handle, NULL, "Hook installation failed"); - - void *volatile ptr; - void *volatile ptr2; - - /* Realloc in-place, small. */ - ptr = malloc(129); - reset(); - ptr2 = ralloc(ptr, 130, flags); - expect_ptr_eq(ptr, ptr2, "Small realloc moved"); - - expect_d_eq(call_count, 1, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, expand_type, "Wrong hook type"); - expect_ptr_eq(ptr, arg_address, "Wrong address"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)ptr, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)130, arg_args_raw[1], "Wrong argument"); - free(ptr); - - /* - * Realloc in-place, large. Since we can't guarantee the large case - * across all platforms, we stay resilient to moving results. - */ - ptr = malloc(2 * 1024 * 1024); - free(ptr); - ptr2 = malloc(1 * 1024 * 1024); - reset(); - ptr = ralloc(ptr2, 2 * 1024 * 1024, flags); - /* ptr is the new address, ptr2 is the old address. */ - if (ptr == ptr2) { - expect_d_eq(call_count, 1, "Hook not called"); - expect_d_eq(arg_type, expand_type, "Wrong hook type"); - } else { - expect_d_eq(call_count, 2, "Wrong hooks called"); - expect_ptr_eq(ptr, arg_result, "Wrong address"); - expect_d_eq(arg_type, dalloc_type, "Wrong hook type"); - } - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_ptr_eq(ptr2, arg_address, "Wrong address"); - expect_u64_eq((uintptr_t)ptr, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)ptr2, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)2 * 1024 * 1024, arg_args_raw[1], - "Wrong argument"); - free(ptr); - - /* Realloc with move, small. */ - ptr = malloc(8); - reset(); - ptr2 = ralloc(ptr, 128, flags); - expect_ptr_ne(ptr, ptr2, "Small realloc didn't move"); - - expect_d_eq(call_count, 2, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, dalloc_type, "Wrong hook type"); - expect_ptr_eq(ptr, arg_address, "Wrong address"); - expect_ptr_eq(ptr2, arg_result, "Wrong address"); - expect_u64_eq((uintptr_t)ptr2, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)ptr, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)128, arg_args_raw[1], "Wrong argument"); - free(ptr2); - - /* Realloc with move, large. */ - ptr = malloc(1); - reset(); - ptr2 = ralloc(ptr, 2 * 1024 * 1024, flags); - expect_ptr_ne(ptr, ptr2, "Large realloc didn't move"); - - expect_d_eq(call_count, 2, "Hook not called"); - expect_ptr_eq(arg_extra, (void *)123, "Wrong extra"); - expect_d_eq(arg_type, dalloc_type, "Wrong hook type"); - expect_ptr_eq(ptr, arg_address, "Wrong address"); - expect_ptr_eq(ptr2, arg_result, "Wrong address"); - expect_u64_eq((uintptr_t)ptr2, (uintptr_t)arg_result_raw, - "Wrong raw result"); - expect_u64_eq((uintptr_t)ptr, arg_args_raw[0], "Wrong argument"); - expect_u64_eq((uintptr_t)2 * 1024 * 1024, arg_args_raw[1], - "Wrong argument"); - free(ptr2); - - hook_remove(TSDN_NULL, handle); -} - -static void * -realloc_wrapper(void *ptr, size_t size, UNUSED int flags) { - return realloc(ptr, size); -} - -TEST_BEGIN(test_hooks_realloc) { - do_realloc_test(&realloc_wrapper, 0, hook_expand_realloc, - hook_dalloc_realloc); -} -TEST_END - -TEST_BEGIN(test_hooks_rallocx) { - do_realloc_test(&rallocx, MALLOCX_TCACHE_NONE, hook_expand_rallocx, - hook_dalloc_rallocx); -} -TEST_END - -int -main(void) { - /* We assert on call counts. */ - return test_no_reentrancy( - test_hooks_basic, - test_hooks_null, - test_hooks_remove, - test_hooks_alloc_simple, - test_hooks_dalloc_simple, - test_hooks_expand_simple, - test_hooks_realloc_as_malloc_or_free, - test_hooks_realloc, - test_hooks_rallocx); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/hpa.c b/examples/redis-unstable/deps/jemalloc/test/unit/hpa.c deleted file mode 100644 index dfd57f3..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/hpa.c +++ /dev/null @@ -1,459 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/hpa.h" -#include "jemalloc/internal/nstime.h" - -#define SHARD_IND 111 - -#define ALLOC_MAX (HUGEPAGE / 4) - -typedef struct test_data_s test_data_t; -struct test_data_s { - /* - * Must be the first member -- we convert back and forth between the - * test_data_t and the hpa_shard_t; - */ - hpa_shard_t shard; - hpa_central_t central; - base_t *base; - edata_cache_t shard_edata_cache; - - emap_t emap; -}; - -static hpa_shard_opts_t test_hpa_shard_opts_default = { - /* slab_max_alloc */ - ALLOC_MAX, - /* hugification threshold */ - HUGEPAGE, - /* dirty_mult */ - FXP_INIT_PERCENT(25), - /* deferral_allowed */ - false, - /* hugify_delay_ms */ - 10 * 1000, -}; - -static hpa_shard_t * -create_test_data(hpa_hooks_t *hooks, hpa_shard_opts_t *opts) { - bool err; - base_t *base = base_new(TSDN_NULL, /* ind */ SHARD_IND, - &ehooks_default_extent_hooks, /* metadata_use_hooks */ true); - assert_ptr_not_null(base, ""); - - test_data_t *test_data = malloc(sizeof(test_data_t)); - assert_ptr_not_null(test_data, ""); - - test_data->base = base; - - err = edata_cache_init(&test_data->shard_edata_cache, base); - assert_false(err, ""); - - err = emap_init(&test_data->emap, test_data->base, /* zeroed */ false); - assert_false(err, ""); - - err = hpa_central_init(&test_data->central, test_data->base, hooks); - assert_false(err, ""); - - err = hpa_shard_init(&test_data->shard, &test_data->central, - &test_data->emap, test_data->base, &test_data->shard_edata_cache, - SHARD_IND, opts); - assert_false(err, ""); - - return (hpa_shard_t *)test_data; -} - -static void -destroy_test_data(hpa_shard_t *shard) { - test_data_t *test_data = (test_data_t *)shard; - base_delete(TSDN_NULL, test_data->base); - free(test_data); -} - -TEST_BEGIN(test_alloc_max) { - test_skip_if(!hpa_supported()); - - hpa_shard_t *shard = create_test_data(&hpa_hooks_default, - &test_hpa_shard_opts_default); - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - - edata_t *edata; - - /* Small max */ - bool deferred_work_generated = false; - edata = pai_alloc(tsdn, &shard->pai, ALLOC_MAX, PAGE, false, false, - false, &deferred_work_generated); - expect_ptr_not_null(edata, "Allocation of small max failed"); - edata = pai_alloc(tsdn, &shard->pai, ALLOC_MAX + PAGE, PAGE, false, - false, false, &deferred_work_generated); - expect_ptr_null(edata, "Allocation of larger than small max succeeded"); - - destroy_test_data(shard); -} -TEST_END - -typedef struct mem_contents_s mem_contents_t; -struct mem_contents_s { - uintptr_t my_addr; - size_t size; - edata_t *my_edata; - rb_node(mem_contents_t) link; -}; - -static int -mem_contents_cmp(const mem_contents_t *a, const mem_contents_t *b) { - return (a->my_addr > b->my_addr) - (a->my_addr < b->my_addr); -} - -typedef rb_tree(mem_contents_t) mem_tree_t; -rb_gen(static, mem_tree_, mem_tree_t, mem_contents_t, link, - mem_contents_cmp); - -static void -node_assert_ordered(mem_contents_t *a, mem_contents_t *b) { - assert_zu_lt(a->my_addr, a->my_addr + a->size, "Overflow"); - assert_zu_le(a->my_addr + a->size, b->my_addr, ""); -} - -static void -node_check(mem_tree_t *tree, mem_contents_t *contents) { - edata_t *edata = contents->my_edata; - assert_ptr_eq(contents, (void *)contents->my_addr, ""); - assert_ptr_eq(contents, edata_base_get(edata), ""); - assert_zu_eq(contents->size, edata_size_get(edata), ""); - assert_ptr_eq(contents->my_edata, edata, ""); - - mem_contents_t *next = mem_tree_next(tree, contents); - if (next != NULL) { - node_assert_ordered(contents, next); - } - mem_contents_t *prev = mem_tree_prev(tree, contents); - if (prev != NULL) { - node_assert_ordered(prev, contents); - } -} - -static void -node_insert(mem_tree_t *tree, edata_t *edata, size_t npages) { - mem_contents_t *contents = (mem_contents_t *)edata_base_get(edata); - contents->my_addr = (uintptr_t)edata_base_get(edata); - contents->size = edata_size_get(edata); - contents->my_edata = edata; - mem_tree_insert(tree, contents); - node_check(tree, contents); -} - -static void -node_remove(mem_tree_t *tree, edata_t *edata) { - mem_contents_t *contents = (mem_contents_t *)edata_base_get(edata); - node_check(tree, contents); - mem_tree_remove(tree, contents); -} - -TEST_BEGIN(test_stress) { - test_skip_if(!hpa_supported()); - - hpa_shard_t *shard = create_test_data(&hpa_hooks_default, - &test_hpa_shard_opts_default); - - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - - const size_t nlive_edatas_max = 500; - size_t nlive_edatas = 0; - edata_t **live_edatas = calloc(nlive_edatas_max, sizeof(edata_t *)); - /* - * Nothing special about this constant; we're only fixing it for - * consistency across runs. - */ - size_t prng_state = (size_t)0x76999ffb014df07c; - - mem_tree_t tree; - mem_tree_new(&tree); - - bool deferred_work_generated = false; - - for (size_t i = 0; i < 100 * 1000; i++) { - size_t operation = prng_range_zu(&prng_state, 2); - if (operation == 0) { - /* Alloc */ - if (nlive_edatas == nlive_edatas_max) { - continue; - } - - /* - * We make sure to get an even balance of small and - * large allocations. - */ - size_t npages_min = 1; - size_t npages_max = ALLOC_MAX / PAGE; - size_t npages = npages_min + prng_range_zu(&prng_state, - npages_max - npages_min); - edata_t *edata = pai_alloc(tsdn, &shard->pai, - npages * PAGE, PAGE, false, false, false, - &deferred_work_generated); - assert_ptr_not_null(edata, - "Unexpected allocation failure"); - live_edatas[nlive_edatas] = edata; - nlive_edatas++; - node_insert(&tree, edata, npages); - } else { - /* Free. */ - if (nlive_edatas == 0) { - continue; - } - size_t victim = prng_range_zu(&prng_state, nlive_edatas); - edata_t *to_free = live_edatas[victim]; - live_edatas[victim] = live_edatas[nlive_edatas - 1]; - nlive_edatas--; - node_remove(&tree, to_free); - pai_dalloc(tsdn, &shard->pai, to_free, - &deferred_work_generated); - } - } - - size_t ntreenodes = 0; - for (mem_contents_t *contents = mem_tree_first(&tree); contents != NULL; - contents = mem_tree_next(&tree, contents)) { - ntreenodes++; - node_check(&tree, contents); - } - expect_zu_eq(ntreenodes, nlive_edatas, ""); - - /* - * Test hpa_shard_destroy, which requires as a precondition that all its - * extents have been deallocated. - */ - for (size_t i = 0; i < nlive_edatas; i++) { - edata_t *to_free = live_edatas[i]; - node_remove(&tree, to_free); - pai_dalloc(tsdn, &shard->pai, to_free, - &deferred_work_generated); - } - hpa_shard_destroy(tsdn, shard); - - free(live_edatas); - destroy_test_data(shard); -} -TEST_END - -static void -expect_contiguous(edata_t **edatas, size_t nedatas) { - for (size_t i = 0; i < nedatas; i++) { - size_t expected = (size_t)edata_base_get(edatas[0]) - + i * PAGE; - expect_zu_eq(expected, (size_t)edata_base_get(edatas[i]), - "Mismatch at index %zu", i); - } -} - -TEST_BEGIN(test_alloc_dalloc_batch) { - test_skip_if(!hpa_supported()); - - hpa_shard_t *shard = create_test_data(&hpa_hooks_default, - &test_hpa_shard_opts_default); - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - - bool deferred_work_generated = false; - - enum {NALLOCS = 8}; - - edata_t *allocs[NALLOCS]; - /* - * Allocate a mix of ways; first half from regular alloc, second half - * from alloc_batch. - */ - for (size_t i = 0; i < NALLOCS / 2; i++) { - allocs[i] = pai_alloc(tsdn, &shard->pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, - /* frequent_reuse */ false, &deferred_work_generated); - expect_ptr_not_null(allocs[i], "Unexpected alloc failure"); - } - edata_list_active_t allocs_list; - edata_list_active_init(&allocs_list); - size_t nsuccess = pai_alloc_batch(tsdn, &shard->pai, PAGE, NALLOCS / 2, - &allocs_list, &deferred_work_generated); - expect_zu_eq(NALLOCS / 2, nsuccess, "Unexpected oom"); - for (size_t i = NALLOCS / 2; i < NALLOCS; i++) { - allocs[i] = edata_list_active_first(&allocs_list); - edata_list_active_remove(&allocs_list, allocs[i]); - } - - /* - * Should have allocated them contiguously, despite the differing - * methods used. - */ - void *orig_base = edata_base_get(allocs[0]); - expect_contiguous(allocs, NALLOCS); - - /* - * Batch dalloc the first half, individually deallocate the second half. - */ - for (size_t i = 0; i < NALLOCS / 2; i++) { - edata_list_active_append(&allocs_list, allocs[i]); - } - pai_dalloc_batch(tsdn, &shard->pai, &allocs_list, - &deferred_work_generated); - for (size_t i = NALLOCS / 2; i < NALLOCS; i++) { - pai_dalloc(tsdn, &shard->pai, allocs[i], - &deferred_work_generated); - } - - /* Reallocate (individually), and ensure reuse and contiguity. */ - for (size_t i = 0; i < NALLOCS; i++) { - allocs[i] = pai_alloc(tsdn, &shard->pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - expect_ptr_not_null(allocs[i], "Unexpected alloc failure."); - } - void *new_base = edata_base_get(allocs[0]); - expect_ptr_eq(orig_base, new_base, - "Failed to reuse the allocated memory."); - expect_contiguous(allocs, NALLOCS); - - destroy_test_data(shard); -} -TEST_END - -static uintptr_t defer_bump_ptr = HUGEPAGE * 123; -static void * -defer_test_map(size_t size) { - void *result = (void *)defer_bump_ptr; - defer_bump_ptr += size; - return result; -} - -static void -defer_test_unmap(void *ptr, size_t size) { - (void)ptr; - (void)size; -} - -static bool defer_purge_called = false; -static void -defer_test_purge(void *ptr, size_t size) { - (void)ptr; - (void)size; - defer_purge_called = true; -} - -static bool defer_hugify_called = false; -static void -defer_test_hugify(void *ptr, size_t size) { - defer_hugify_called = true; -} - -static bool defer_dehugify_called = false; -static void -defer_test_dehugify(void *ptr, size_t size) { - defer_dehugify_called = true; -} - -static nstime_t defer_curtime; -static void -defer_test_curtime(nstime_t *r_time, bool first_reading) { - *r_time = defer_curtime; -} - -static uint64_t -defer_test_ms_since(nstime_t *past_time) { - return (nstime_ns(&defer_curtime) - nstime_ns(past_time)) / 1000 / 1000; -} - -TEST_BEGIN(test_defer_time) { - test_skip_if(!hpa_supported()); - - hpa_hooks_t hooks; - hooks.map = &defer_test_map; - hooks.unmap = &defer_test_unmap; - hooks.purge = &defer_test_purge; - hooks.hugify = &defer_test_hugify; - hooks.dehugify = &defer_test_dehugify; - hooks.curtime = &defer_test_curtime; - hooks.ms_since = &defer_test_ms_since; - - hpa_shard_opts_t opts = test_hpa_shard_opts_default; - opts.deferral_allowed = true; - - hpa_shard_t *shard = create_test_data(&hooks, &opts); - - bool deferred_work_generated = false; - - nstime_init(&defer_curtime, 0); - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - edata_t *edatas[HUGEPAGE_PAGES]; - for (int i = 0; i < (int)HUGEPAGE_PAGES; i++) { - edatas[i] = pai_alloc(tsdn, &shard->pai, PAGE, PAGE, false, - false, false, &deferred_work_generated); - expect_ptr_not_null(edatas[i], "Unexpected null edata"); - } - hpa_shard_do_deferred_work(tsdn, shard); - expect_false(defer_hugify_called, "Hugified too early"); - - /* Hugification delay is set to 10 seconds in options. */ - nstime_init2(&defer_curtime, 11, 0); - hpa_shard_do_deferred_work(tsdn, shard); - expect_true(defer_hugify_called, "Failed to hugify"); - - defer_hugify_called = false; - - /* Purge. Recall that dirty_mult is .25. */ - for (int i = 0; i < (int)HUGEPAGE_PAGES / 2; i++) { - pai_dalloc(tsdn, &shard->pai, edatas[i], - &deferred_work_generated); - } - - hpa_shard_do_deferred_work(tsdn, shard); - - expect_false(defer_hugify_called, "Hugified too early"); - expect_true(defer_dehugify_called, "Should have dehugified"); - expect_true(defer_purge_called, "Should have purged"); - defer_hugify_called = false; - defer_dehugify_called = false; - defer_purge_called = false; - - /* - * Refill the page. We now meet the hugification threshold; we should - * be marked for pending hugify. - */ - for (int i = 0; i < (int)HUGEPAGE_PAGES / 2; i++) { - edatas[i] = pai_alloc(tsdn, &shard->pai, PAGE, PAGE, false, - false, false, &deferred_work_generated); - expect_ptr_not_null(edatas[i], "Unexpected null edata"); - } - /* - * We would be ineligible for hugification, had we not already met the - * threshold before dipping below it. - */ - pai_dalloc(tsdn, &shard->pai, edatas[0], - &deferred_work_generated); - /* Wait for the threshold again. */ - nstime_init2(&defer_curtime, 22, 0); - hpa_shard_do_deferred_work(tsdn, shard); - expect_true(defer_hugify_called, "Hugified too early"); - expect_false(defer_dehugify_called, "Unexpected dehugify"); - expect_false(defer_purge_called, "Unexpected purge"); - - destroy_test_data(shard); -} -TEST_END - -int -main(void) { - /* - * These trigger unused-function warnings on CI runs, even if declared - * with static inline. - */ - (void)mem_tree_empty; - (void)mem_tree_last; - (void)mem_tree_search; - (void)mem_tree_nsearch; - (void)mem_tree_psearch; - (void)mem_tree_iter; - (void)mem_tree_reverse_iter; - (void)mem_tree_destroy; - return test_no_reentrancy( - test_alloc_max, - test_stress, - test_alloc_dalloc_batch, - test_defer_time); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/hpa_background_thread.c b/examples/redis-unstable/deps/jemalloc/test/unit/hpa_background_thread.c deleted file mode 100644 index 81c2561..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/hpa_background_thread.c +++ /dev/null @@ -1,188 +0,0 @@ -#include "test/jemalloc_test.h" -#include "test/sleep.h" - -static void -sleep_for_background_thread_interval() { - /* - * The sleep interval set in our .sh file is 50ms. So it likely will - * run if we sleep for four times that. - */ - sleep_ns(200 * 1000 * 1000); -} - -static unsigned -create_arena() { - unsigned arena_ind; - size_t sz; - - sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, NULL, 2), - 0, "Unexpected mallctl() failure"); - return arena_ind; -} - -static size_t -get_empty_ndirty(unsigned arena_ind) { - int err; - size_t ndirty_huge; - size_t ndirty_nonhuge; - uint64_t epoch = 1; - size_t sz = sizeof(epoch); - err = je_mallctl("epoch", (void *)&epoch, &sz, (void *)&epoch, - sizeof(epoch)); - expect_d_eq(0, err, "Unexpected mallctl() failure"); - - size_t mib[6]; - size_t miblen = sizeof(mib)/sizeof(mib[0]); - err = mallctlnametomib( - "stats.arenas.0.hpa_shard.empty_slabs.ndirty_nonhuge", mib, - &miblen); - expect_d_eq(0, err, "Unexpected mallctlnametomib() failure"); - - sz = sizeof(ndirty_nonhuge); - mib[2] = arena_ind; - err = mallctlbymib(mib, miblen, &ndirty_nonhuge, &sz, NULL, 0); - expect_d_eq(0, err, "Unexpected mallctlbymib() failure"); - - err = mallctlnametomib( - "stats.arenas.0.hpa_shard.empty_slabs.ndirty_huge", mib, - &miblen); - expect_d_eq(0, err, "Unexpected mallctlnametomib() failure"); - - sz = sizeof(ndirty_huge); - mib[2] = arena_ind; - err = mallctlbymib(mib, miblen, &ndirty_huge, &sz, NULL, 0); - expect_d_eq(0, err, "Unexpected mallctlbymib() failure"); - - return ndirty_huge + ndirty_nonhuge; -} - -static void -set_background_thread_enabled(bool enabled) { - int err; - err = je_mallctl("background_thread", NULL, NULL, &enabled, - sizeof(enabled)); - expect_d_eq(0, err, "Unexpected mallctl failure"); -} - -static void -wait_until_thread_is_enabled(unsigned arena_id) { - tsd_t* tsd = tsd_fetch(); - - bool sleeping = false; - int iterations = 0; - do { - background_thread_info_t *info = - background_thread_info_get(arena_id); - malloc_mutex_lock(tsd_tsdn(tsd), &info->mtx); - malloc_mutex_unlock(tsd_tsdn(tsd), &info->mtx); - sleeping = background_thread_indefinite_sleep(info); - assert_d_lt(iterations, UINT64_C(1000000), - "Waiting for a thread to start for too long"); - } while (!sleeping); -} - -static void -expect_purging(unsigned arena_ind, bool expect_deferred) { - size_t empty_ndirty; - - empty_ndirty = get_empty_ndirty(arena_ind); - expect_zu_eq(0, empty_ndirty, "Expected arena to start unused."); - - /* - * It's possible that we get unlucky with our stats collection timing, - * and the background thread runs in between the deallocation and the - * stats collection. So we retry 10 times, and see if we *ever* see - * deferred reclamation. - */ - bool observed_dirty_page = false; - for (int i = 0; i < 10; i++) { - void *ptr = mallocx(PAGE, - MALLOCX_TCACHE_NONE | MALLOCX_ARENA(arena_ind)); - empty_ndirty = get_empty_ndirty(arena_ind); - expect_zu_eq(0, empty_ndirty, "All pages should be active"); - dallocx(ptr, MALLOCX_TCACHE_NONE); - empty_ndirty = get_empty_ndirty(arena_ind); - if (expect_deferred) { - expect_true(empty_ndirty == 0 || empty_ndirty == 1 || - opt_prof, "Unexpected extra dirty page count: %zu", - empty_ndirty); - } else { - assert_zu_eq(0, empty_ndirty, - "Saw dirty pages without deferred purging"); - } - if (empty_ndirty > 0) { - observed_dirty_page = true; - break; - } - } - expect_b_eq(expect_deferred, observed_dirty_page, ""); - - /* - * Under high concurrency / heavy test load (e.g. using run_test.sh), - * the background thread may not get scheduled for a longer period of - * time. Retry 100 times max before bailing out. - */ - unsigned retry = 0; - while ((empty_ndirty = get_empty_ndirty(arena_ind)) > 0 && - expect_deferred && (retry++ < 100)) { - sleep_for_background_thread_interval(); - } - - expect_zu_eq(0, empty_ndirty, "Should have seen a background purge"); -} - -TEST_BEGIN(test_hpa_background_thread_purges) { - test_skip_if(!config_stats); - test_skip_if(!hpa_supported()); - test_skip_if(!have_background_thread); - /* Skip since guarded pages cannot be allocated from hpa. */ - test_skip_if(san_guard_enabled()); - - unsigned arena_ind = create_arena(); - /* - * Our .sh sets dirty mult to 0, so all dirty pages should get purged - * any time any thread frees. - */ - expect_purging(arena_ind, /* expect_deferred */ true); -} -TEST_END - -TEST_BEGIN(test_hpa_background_thread_enable_disable) { - test_skip_if(!config_stats); - test_skip_if(!hpa_supported()); - test_skip_if(!have_background_thread); - /* Skip since guarded pages cannot be allocated from hpa. */ - test_skip_if(san_guard_enabled()); - - unsigned arena_ind = create_arena(); - - set_background_thread_enabled(false); - expect_purging(arena_ind, false); - - set_background_thread_enabled(true); - wait_until_thread_is_enabled(arena_ind); - expect_purging(arena_ind, true); -} -TEST_END - -int -main(void) { - /* - * OK, this is a sort of nasty hack. We don't want to add *another* - * config option for HPA (the intent is that it becomes available on - * more platforms over time, and we're trying to prune back config - * options generally. But we'll get initialization errors on other - * platforms if we set hpa:true in the MALLOC_CONF (even if we set - * abort_conf:false as well). So we reach into the internals and set - * them directly, but only if we know that we're actually going to do - * something nontrivial in the tests. - */ - if (config_stats && hpa_supported() && have_background_thread) { - opt_hpa = true; - opt_background_thread = true; - } - return test_no_reentrancy( - test_hpa_background_thread_purges, - test_hpa_background_thread_enable_disable); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/hpa_background_thread.sh b/examples/redis-unstable/deps/jemalloc/test/unit/hpa_background_thread.sh deleted file mode 100644 index 65a56a0..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/hpa_background_thread.sh +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="hpa_dirty_mult:0,hpa_min_purge_interval_ms:50,hpa_sec_nshards:0" - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/hpdata.c b/examples/redis-unstable/deps/jemalloc/test/unit/hpdata.c deleted file mode 100644 index 288e71d..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/hpdata.c +++ /dev/null @@ -1,244 +0,0 @@ -#include "test/jemalloc_test.h" - -#define HPDATA_ADDR ((void *)(10 * HUGEPAGE)) -#define HPDATA_AGE 123 - -TEST_BEGIN(test_reserve_alloc) { - hpdata_t hpdata; - hpdata_init(&hpdata, HPDATA_ADDR, HPDATA_AGE); - - /* Allocating a page at a time, we should do first fit. */ - for (size_t i = 0; i < HUGEPAGE_PAGES; i++) { - expect_true(hpdata_consistent(&hpdata), ""); - expect_zu_eq(HUGEPAGE_PAGES - i, - hpdata_longest_free_range_get(&hpdata), ""); - void *alloc = hpdata_reserve_alloc(&hpdata, PAGE); - expect_ptr_eq((char *)HPDATA_ADDR + i * PAGE, alloc, ""); - expect_true(hpdata_consistent(&hpdata), ""); - } - expect_true(hpdata_consistent(&hpdata), ""); - expect_zu_eq(0, hpdata_longest_free_range_get(&hpdata), ""); - - /* - * Build up a bigger free-range, 2 pages at a time, until we've got 6 - * adjacent free pages total. Pages 8-13 should be unreserved after - * this. - */ - hpdata_unreserve(&hpdata, (char *)HPDATA_ADDR + 10 * PAGE, 2 * PAGE); - expect_true(hpdata_consistent(&hpdata), ""); - expect_zu_eq(2, hpdata_longest_free_range_get(&hpdata), ""); - - hpdata_unreserve(&hpdata, (char *)HPDATA_ADDR + 12 * PAGE, 2 * PAGE); - expect_true(hpdata_consistent(&hpdata), ""); - expect_zu_eq(4, hpdata_longest_free_range_get(&hpdata), ""); - - hpdata_unreserve(&hpdata, (char *)HPDATA_ADDR + 8 * PAGE, 2 * PAGE); - expect_true(hpdata_consistent(&hpdata), ""); - expect_zu_eq(6, hpdata_longest_free_range_get(&hpdata), ""); - - /* - * Leave page 14 reserved, but free page 15 (this test the case where - * unreserving combines two ranges). - */ - hpdata_unreserve(&hpdata, (char *)HPDATA_ADDR + 15 * PAGE, PAGE); - /* - * Longest free range shouldn't change; we've got a free range of size - * 6, then a reserved page, then another free range. - */ - expect_true(hpdata_consistent(&hpdata), ""); - expect_zu_eq(6, hpdata_longest_free_range_get(&hpdata), ""); - - /* After freeing page 14, the two ranges get combined. */ - hpdata_unreserve(&hpdata, (char *)HPDATA_ADDR + 14 * PAGE, PAGE); - expect_true(hpdata_consistent(&hpdata), ""); - expect_zu_eq(8, hpdata_longest_free_range_get(&hpdata), ""); -} -TEST_END - -TEST_BEGIN(test_purge_simple) { - hpdata_t hpdata; - hpdata_init(&hpdata, HPDATA_ADDR, HPDATA_AGE); - - void *alloc = hpdata_reserve_alloc(&hpdata, HUGEPAGE_PAGES / 2 * PAGE); - expect_ptr_eq(alloc, HPDATA_ADDR, ""); - - /* Create HUGEPAGE_PAGES / 4 dirty inactive pages at the beginning. */ - hpdata_unreserve(&hpdata, alloc, HUGEPAGE_PAGES / 4 * PAGE); - - expect_zu_eq(hpdata_ntouched_get(&hpdata), HUGEPAGE_PAGES / 2, ""); - - hpdata_alloc_allowed_set(&hpdata, false); - hpdata_purge_state_t purge_state; - size_t to_purge = hpdata_purge_begin(&hpdata, &purge_state); - expect_zu_eq(HUGEPAGE_PAGES / 4, to_purge, ""); - - void *purge_addr; - size_t purge_size; - bool got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_true(got_result, ""); - expect_ptr_eq(HPDATA_ADDR, purge_addr, ""); - expect_zu_eq(HUGEPAGE_PAGES / 4 * PAGE, purge_size, ""); - - got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_false(got_result, "Unexpected additional purge range: " - "extent at %p of size %zu", purge_addr, purge_size); - - hpdata_purge_end(&hpdata, &purge_state); - expect_zu_eq(hpdata_ntouched_get(&hpdata), HUGEPAGE_PAGES / 4, ""); -} -TEST_END - -/* - * We only test intervening dalloc's not intervening allocs; the latter are - * disallowed as a purging precondition (because they interfere with purging - * across a retained extent, saving a purge call). - */ -TEST_BEGIN(test_purge_intervening_dalloc) { - hpdata_t hpdata; - hpdata_init(&hpdata, HPDATA_ADDR, HPDATA_AGE); - - /* Allocate the first 3/4 of the pages. */ - void *alloc = hpdata_reserve_alloc(&hpdata, 3 * HUGEPAGE_PAGES / 4 * PAGE); - expect_ptr_eq(alloc, HPDATA_ADDR, ""); - - /* Free the first 1/4 and the third 1/4 of the pages. */ - hpdata_unreserve(&hpdata, alloc, HUGEPAGE_PAGES / 4 * PAGE); - hpdata_unreserve(&hpdata, - (void *)((uintptr_t)alloc + 2 * HUGEPAGE_PAGES / 4 * PAGE), - HUGEPAGE_PAGES / 4 * PAGE); - - expect_zu_eq(hpdata_ntouched_get(&hpdata), 3 * HUGEPAGE_PAGES / 4, ""); - - hpdata_alloc_allowed_set(&hpdata, false); - hpdata_purge_state_t purge_state; - size_t to_purge = hpdata_purge_begin(&hpdata, &purge_state); - expect_zu_eq(HUGEPAGE_PAGES / 2, to_purge, ""); - - void *purge_addr; - size_t purge_size; - /* First purge. */ - bool got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_true(got_result, ""); - expect_ptr_eq(HPDATA_ADDR, purge_addr, ""); - expect_zu_eq(HUGEPAGE_PAGES / 4 * PAGE, purge_size, ""); - - /* Deallocate the second 1/4 before the second purge occurs. */ - hpdata_unreserve(&hpdata, - (void *)((uintptr_t)alloc + 1 * HUGEPAGE_PAGES / 4 * PAGE), - HUGEPAGE_PAGES / 4 * PAGE); - - /* Now continue purging. */ - got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_true(got_result, ""); - expect_ptr_eq( - (void *)((uintptr_t)alloc + 2 * HUGEPAGE_PAGES / 4 * PAGE), - purge_addr, ""); - expect_zu_ge(HUGEPAGE_PAGES / 4 * PAGE, purge_size, ""); - - got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_false(got_result, "Unexpected additional purge range: " - "extent at %p of size %zu", purge_addr, purge_size); - - hpdata_purge_end(&hpdata, &purge_state); - - expect_zu_eq(hpdata_ntouched_get(&hpdata), HUGEPAGE_PAGES / 4, ""); -} -TEST_END - -TEST_BEGIN(test_purge_over_retained) { - void *purge_addr; - size_t purge_size; - - hpdata_t hpdata; - hpdata_init(&hpdata, HPDATA_ADDR, HPDATA_AGE); - - /* Allocate the first 3/4 of the pages. */ - void *alloc = hpdata_reserve_alloc(&hpdata, 3 * HUGEPAGE_PAGES / 4 * PAGE); - expect_ptr_eq(alloc, HPDATA_ADDR, ""); - - /* Free the second quarter. */ - void *second_quarter = - (void *)((uintptr_t)alloc + HUGEPAGE_PAGES / 4 * PAGE); - hpdata_unreserve(&hpdata, second_quarter, HUGEPAGE_PAGES / 4 * PAGE); - - expect_zu_eq(hpdata_ntouched_get(&hpdata), 3 * HUGEPAGE_PAGES / 4, ""); - - /* Purge the second quarter. */ - hpdata_alloc_allowed_set(&hpdata, false); - hpdata_purge_state_t purge_state; - size_t to_purge_dirty = hpdata_purge_begin(&hpdata, &purge_state); - expect_zu_eq(HUGEPAGE_PAGES / 4, to_purge_dirty, ""); - - bool got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_true(got_result, ""); - expect_ptr_eq(second_quarter, purge_addr, ""); - expect_zu_eq(HUGEPAGE_PAGES / 4 * PAGE, purge_size, ""); - - got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_false(got_result, "Unexpected additional purge range: " - "extent at %p of size %zu", purge_addr, purge_size); - hpdata_purge_end(&hpdata, &purge_state); - - expect_zu_eq(hpdata_ntouched_get(&hpdata), HUGEPAGE_PAGES / 2, ""); - - /* Free the first and third quarter. */ - hpdata_unreserve(&hpdata, HPDATA_ADDR, HUGEPAGE_PAGES / 4 * PAGE); - hpdata_unreserve(&hpdata, - (void *)((uintptr_t)alloc + 2 * HUGEPAGE_PAGES / 4 * PAGE), - HUGEPAGE_PAGES / 4 * PAGE); - - /* - * Purge again. The second quarter is retained, so we can safely - * re-purge it. We expect a single purge of 3/4 of the hugepage, - * purging half its pages. - */ - to_purge_dirty = hpdata_purge_begin(&hpdata, &purge_state); - expect_zu_eq(HUGEPAGE_PAGES / 2, to_purge_dirty, ""); - - got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_true(got_result, ""); - expect_ptr_eq(HPDATA_ADDR, purge_addr, ""); - expect_zu_eq(3 * HUGEPAGE_PAGES / 4 * PAGE, purge_size, ""); - - got_result = hpdata_purge_next(&hpdata, &purge_state, &purge_addr, - &purge_size); - expect_false(got_result, "Unexpected additional purge range: " - "extent at %p of size %zu", purge_addr, purge_size); - hpdata_purge_end(&hpdata, &purge_state); - - expect_zu_eq(hpdata_ntouched_get(&hpdata), 0, ""); -} -TEST_END - -TEST_BEGIN(test_hugify) { - hpdata_t hpdata; - hpdata_init(&hpdata, HPDATA_ADDR, HPDATA_AGE); - - void *alloc = hpdata_reserve_alloc(&hpdata, HUGEPAGE / 2); - expect_ptr_eq(alloc, HPDATA_ADDR, ""); - - expect_zu_eq(HUGEPAGE_PAGES / 2, hpdata_ntouched_get(&hpdata), ""); - - hpdata_hugify(&hpdata); - - /* Hugeifying should have increased the dirty page count. */ - expect_zu_eq(HUGEPAGE_PAGES, hpdata_ntouched_get(&hpdata), ""); -} -TEST_END - -int main(void) { - return test_no_reentrancy( - test_reserve_alloc, - test_purge_simple, - test_purge_intervening_dalloc, - test_purge_over_retained, - test_hugify); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/huge.c b/examples/redis-unstable/deps/jemalloc/test/unit/huge.c deleted file mode 100644 index ec64e50..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/huge.c +++ /dev/null @@ -1,108 +0,0 @@ -#include "test/jemalloc_test.h" - -/* Threshold: 2 << 20 = 2097152. */ -const char *malloc_conf = "oversize_threshold:2097152"; - -#define HUGE_SZ (2 << 20) -#define SMALL_SZ (8) - -TEST_BEGIN(huge_bind_thread) { - unsigned arena1, arena2; - size_t sz = sizeof(unsigned); - - /* Bind to a manual arena. */ - expect_d_eq(mallctl("arenas.create", &arena1, &sz, NULL, 0), 0, - "Failed to create arena"); - expect_d_eq(mallctl("thread.arena", NULL, NULL, &arena1, - sizeof(arena1)), 0, "Fail to bind thread"); - - void *ptr = mallocx(HUGE_SZ, 0); - expect_ptr_not_null(ptr, "Fail to allocate huge size"); - expect_d_eq(mallctl("arenas.lookup", &arena2, &sz, &ptr, - sizeof(ptr)), 0, "Unexpected mallctl() failure"); - expect_u_eq(arena1, arena2, "Wrong arena used after binding"); - dallocx(ptr, 0); - - /* Switch back to arena 0. */ - test_skip_if(have_percpu_arena && - PERCPU_ARENA_ENABLED(opt_percpu_arena)); - arena2 = 0; - expect_d_eq(mallctl("thread.arena", NULL, NULL, &arena2, - sizeof(arena2)), 0, "Fail to bind thread"); - ptr = mallocx(SMALL_SZ, MALLOCX_TCACHE_NONE); - expect_d_eq(mallctl("arenas.lookup", &arena2, &sz, &ptr, - sizeof(ptr)), 0, "Unexpected mallctl() failure"); - expect_u_eq(arena2, 0, "Wrong arena used after binding"); - dallocx(ptr, MALLOCX_TCACHE_NONE); - - /* Then huge allocation should use the huge arena. */ - ptr = mallocx(HUGE_SZ, 0); - expect_ptr_not_null(ptr, "Fail to allocate huge size"); - expect_d_eq(mallctl("arenas.lookup", &arena2, &sz, &ptr, - sizeof(ptr)), 0, "Unexpected mallctl() failure"); - expect_u_ne(arena2, 0, "Wrong arena used after binding"); - expect_u_ne(arena1, arena2, "Wrong arena used after binding"); - dallocx(ptr, 0); -} -TEST_END - -TEST_BEGIN(huge_mallocx) { - unsigned arena1, arena2; - size_t sz = sizeof(unsigned); - - expect_d_eq(mallctl("arenas.create", &arena1, &sz, NULL, 0), 0, - "Failed to create arena"); - void *huge = mallocx(HUGE_SZ, MALLOCX_ARENA(arena1)); - expect_ptr_not_null(huge, "Fail to allocate huge size"); - expect_d_eq(mallctl("arenas.lookup", &arena2, &sz, &huge, - sizeof(huge)), 0, "Unexpected mallctl() failure"); - expect_u_eq(arena1, arena2, "Wrong arena used for mallocx"); - dallocx(huge, MALLOCX_ARENA(arena1)); - - void *huge2 = mallocx(HUGE_SZ, 0); - expect_ptr_not_null(huge, "Fail to allocate huge size"); - expect_d_eq(mallctl("arenas.lookup", &arena2, &sz, &huge2, - sizeof(huge2)), 0, "Unexpected mallctl() failure"); - expect_u_ne(arena1, arena2, - "Huge allocation should not come from the manual arena."); - expect_u_ne(arena2, 0, - "Huge allocation should not come from the arena 0."); - dallocx(huge2, 0); -} -TEST_END - -TEST_BEGIN(huge_allocation) { - unsigned arena1, arena2; - - void *ptr = mallocx(HUGE_SZ, 0); - expect_ptr_not_null(ptr, "Fail to allocate huge size"); - size_t sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.lookup", &arena1, &sz, &ptr, sizeof(ptr)), - 0, "Unexpected mallctl() failure"); - expect_u_gt(arena1, 0, "Huge allocation should not come from arena 0"); - dallocx(ptr, 0); - - ptr = mallocx(HUGE_SZ >> 1, 0); - expect_ptr_not_null(ptr, "Fail to allocate half huge size"); - expect_d_eq(mallctl("arenas.lookup", &arena2, &sz, &ptr, - sizeof(ptr)), 0, "Unexpected mallctl() failure"); - expect_u_ne(arena1, arena2, "Wrong arena used for half huge"); - dallocx(ptr, 0); - - ptr = mallocx(SMALL_SZ, MALLOCX_TCACHE_NONE); - expect_ptr_not_null(ptr, "Fail to allocate small size"); - expect_d_eq(mallctl("arenas.lookup", &arena2, &sz, &ptr, - sizeof(ptr)), 0, "Unexpected mallctl() failure"); - expect_u_ne(arena1, arena2, - "Huge and small should be from different arenas"); - dallocx(ptr, 0); -} -TEST_END - -int -main(void) { - return test( - huge_allocation, - huge_mallocx, - huge_bind_thread); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/inspect.c b/examples/redis-unstable/deps/jemalloc/test/unit/inspect.c deleted file mode 100644 index fe59e59..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/inspect.c +++ /dev/null @@ -1,278 +0,0 @@ -#include "test/jemalloc_test.h" - -#define TEST_UTIL_EINVAL(node, a, b, c, d, why_inval) do { \ - assert_d_eq(mallctl("experimental.utilization." node, \ - a, b, c, d), EINVAL, "Should fail when " why_inval); \ - assert_zu_eq(out_sz, out_sz_ref, \ - "Output size touched when given invalid arguments"); \ - assert_d_eq(memcmp(out, out_ref, out_sz_ref), 0, \ - "Output content touched when given invalid arguments"); \ -} while (0) - -#define TEST_UTIL_QUERY_EINVAL(a, b, c, d, why_inval) \ - TEST_UTIL_EINVAL("query", a, b, c, d, why_inval) -#define TEST_UTIL_BATCH_EINVAL(a, b, c, d, why_inval) \ - TEST_UTIL_EINVAL("batch_query", a, b, c, d, why_inval) - -#define TEST_UTIL_VALID(node) do { \ - assert_d_eq(mallctl("experimental.utilization." node, \ - out, &out_sz, in, in_sz), 0, \ - "Should return 0 on correct arguments"); \ - expect_zu_eq(out_sz, out_sz_ref, "incorrect output size"); \ - expect_d_ne(memcmp(out, out_ref, out_sz_ref), 0, \ - "Output content should be changed"); \ -} while (0) - -#define TEST_UTIL_BATCH_VALID TEST_UTIL_VALID("batch_query") - -#define TEST_MAX_SIZE (1 << 20) - -TEST_BEGIN(test_query) { - size_t sz; - /* - * Select some sizes that can span both small and large sizes, and are - * numerically unrelated to any size boundaries. - */ - for (sz = 7; sz <= TEST_MAX_SIZE && sz <= SC_LARGE_MAXCLASS; - sz += (sz <= SC_SMALL_MAXCLASS ? 1009 : 99989)) { - void *p = mallocx(sz, 0); - void **in = &p; - size_t in_sz = sizeof(const void *); - size_t out_sz = sizeof(void *) + sizeof(size_t) * 5; - void *out = mallocx(out_sz, 0); - void *out_ref = mallocx(out_sz, 0); - size_t out_sz_ref = out_sz; - - assert_ptr_not_null(p, - "test pointer allocation failed"); - assert_ptr_not_null(out, - "test output allocation failed"); - assert_ptr_not_null(out_ref, - "test reference output allocation failed"); - -#define SLABCUR_READ(out) (*(void **)out) -#define COUNTS(out) ((size_t *)((void **)out + 1)) -#define NFREE_READ(out) COUNTS(out)[0] -#define NREGS_READ(out) COUNTS(out)[1] -#define SIZE_READ(out) COUNTS(out)[2] -#define BIN_NFREE_READ(out) COUNTS(out)[3] -#define BIN_NREGS_READ(out) COUNTS(out)[4] - - SLABCUR_READ(out) = NULL; - NFREE_READ(out) = NREGS_READ(out) = SIZE_READ(out) = -1; - BIN_NFREE_READ(out) = BIN_NREGS_READ(out) = -1; - memcpy(out_ref, out, out_sz); - - /* Test invalid argument(s) errors */ - TEST_UTIL_QUERY_EINVAL(NULL, &out_sz, in, in_sz, - "old is NULL"); - TEST_UTIL_QUERY_EINVAL(out, NULL, in, in_sz, - "oldlenp is NULL"); - TEST_UTIL_QUERY_EINVAL(out, &out_sz, NULL, in_sz, - "newp is NULL"); - TEST_UTIL_QUERY_EINVAL(out, &out_sz, in, 0, - "newlen is zero"); - in_sz -= 1; - TEST_UTIL_QUERY_EINVAL(out, &out_sz, in, in_sz, - "invalid newlen"); - in_sz += 1; - out_sz_ref = out_sz -= 2 * sizeof(size_t); - TEST_UTIL_QUERY_EINVAL(out, &out_sz, in, in_sz, - "invalid *oldlenp"); - out_sz_ref = out_sz += 2 * sizeof(size_t); - - /* Examine output for valid call */ - TEST_UTIL_VALID("query"); - expect_zu_le(sz, SIZE_READ(out), - "Extent size should be at least allocation size"); - expect_zu_eq(SIZE_READ(out) & (PAGE - 1), 0, - "Extent size should be a multiple of page size"); - - /* - * We don't do much bin checking if prof is on, since profiling - * can produce extents that are for small size classes but not - * slabs, which interferes with things like region counts. - */ - if (!opt_prof && sz <= SC_SMALL_MAXCLASS) { - expect_zu_le(NFREE_READ(out), NREGS_READ(out), - "Extent free count exceeded region count"); - expect_zu_le(NREGS_READ(out), SIZE_READ(out), - "Extent region count exceeded size"); - expect_zu_ne(NREGS_READ(out), 0, - "Extent region count must be positive"); - expect_true(NFREE_READ(out) == 0 || (SLABCUR_READ(out) - != NULL && SLABCUR_READ(out) <= p), - "Allocation should follow first fit principle"); - - if (config_stats) { - expect_zu_le(BIN_NFREE_READ(out), - BIN_NREGS_READ(out), - "Bin free count exceeded region count"); - expect_zu_ne(BIN_NREGS_READ(out), 0, - "Bin region count must be positive"); - expect_zu_le(NFREE_READ(out), - BIN_NFREE_READ(out), - "Extent free count exceeded bin free count"); - expect_zu_le(NREGS_READ(out), - BIN_NREGS_READ(out), - "Extent region count exceeded " - "bin region count"); - expect_zu_eq(BIN_NREGS_READ(out) - % NREGS_READ(out), 0, - "Bin region count isn't a multiple of " - "extent region count"); - expect_zu_le( - BIN_NFREE_READ(out) - NFREE_READ(out), - BIN_NREGS_READ(out) - NREGS_READ(out), - "Free count in other extents in the bin " - "exceeded region count in other extents " - "in the bin"); - expect_zu_le(NREGS_READ(out) - NFREE_READ(out), - BIN_NREGS_READ(out) - BIN_NFREE_READ(out), - "Extent utilized count exceeded " - "bin utilized count"); - } - } else if (sz > SC_SMALL_MAXCLASS) { - expect_zu_eq(NFREE_READ(out), 0, - "Extent free count should be zero"); - expect_zu_eq(NREGS_READ(out), 1, - "Extent region count should be one"); - expect_ptr_null(SLABCUR_READ(out), - "Current slab must be null for large size classes"); - if (config_stats) { - expect_zu_eq(BIN_NFREE_READ(out), 0, - "Bin free count must be zero for " - "large sizes"); - expect_zu_eq(BIN_NREGS_READ(out), 0, - "Bin region count must be zero for " - "large sizes"); - } - } - -#undef BIN_NREGS_READ -#undef BIN_NFREE_READ -#undef SIZE_READ -#undef NREGS_READ -#undef NFREE_READ -#undef COUNTS -#undef SLABCUR_READ - - free(out_ref); - free(out); - free(p); - } -} -TEST_END - -TEST_BEGIN(test_batch) { - size_t sz; - /* - * Select some sizes that can span both small and large sizes, and are - * numerically unrelated to any size boundaries. - */ - for (sz = 17; sz <= TEST_MAX_SIZE && sz <= SC_LARGE_MAXCLASS; - sz += (sz <= SC_SMALL_MAXCLASS ? 1019 : 99991)) { - void *p = mallocx(sz, 0); - void *q = mallocx(sz, 0); - void *in[] = {p, q}; - size_t in_sz = sizeof(const void *) * 2; - size_t out[] = {-1, -1, -1, -1, -1, -1}; - size_t out_sz = sizeof(size_t) * 6; - size_t out_ref[] = {-1, -1, -1, -1, -1, -1}; - size_t out_sz_ref = out_sz; - - assert_ptr_not_null(p, "test pointer allocation failed"); - assert_ptr_not_null(q, "test pointer allocation failed"); - - /* Test invalid argument(s) errors */ - TEST_UTIL_BATCH_EINVAL(NULL, &out_sz, in, in_sz, - "old is NULL"); - TEST_UTIL_BATCH_EINVAL(out, NULL, in, in_sz, - "oldlenp is NULL"); - TEST_UTIL_BATCH_EINVAL(out, &out_sz, NULL, in_sz, - "newp is NULL"); - TEST_UTIL_BATCH_EINVAL(out, &out_sz, in, 0, - "newlen is zero"); - in_sz -= 1; - TEST_UTIL_BATCH_EINVAL(out, &out_sz, in, in_sz, - "newlen is not an exact multiple"); - in_sz += 1; - out_sz_ref = out_sz -= 2 * sizeof(size_t); - TEST_UTIL_BATCH_EINVAL(out, &out_sz, in, in_sz, - "*oldlenp is not an exact multiple"); - out_sz_ref = out_sz += 2 * sizeof(size_t); - in_sz -= sizeof(const void *); - TEST_UTIL_BATCH_EINVAL(out, &out_sz, in, in_sz, - "*oldlenp and newlen do not match"); - in_sz += sizeof(const void *); - - /* Examine output for valid calls */ -#define TEST_EQUAL_REF(i, message) \ - assert_d_eq(memcmp(out + (i) * 3, out_ref + (i) * 3, 3), 0, message) - -#define NFREE_READ(out, i) out[(i) * 3] -#define NREGS_READ(out, i) out[(i) * 3 + 1] -#define SIZE_READ(out, i) out[(i) * 3 + 2] - - out_sz_ref = out_sz /= 2; - in_sz /= 2; - TEST_UTIL_BATCH_VALID; - expect_zu_le(sz, SIZE_READ(out, 0), - "Extent size should be at least allocation size"); - expect_zu_eq(SIZE_READ(out, 0) & (PAGE - 1), 0, - "Extent size should be a multiple of page size"); - /* - * See the corresponding comment in test_query; profiling breaks - * our slab count expectations. - */ - if (sz <= SC_SMALL_MAXCLASS && !opt_prof) { - expect_zu_le(NFREE_READ(out, 0), NREGS_READ(out, 0), - "Extent free count exceeded region count"); - expect_zu_le(NREGS_READ(out, 0), SIZE_READ(out, 0), - "Extent region count exceeded size"); - expect_zu_ne(NREGS_READ(out, 0), 0, - "Extent region count must be positive"); - } else if (sz > SC_SMALL_MAXCLASS) { - expect_zu_eq(NFREE_READ(out, 0), 0, - "Extent free count should be zero"); - expect_zu_eq(NREGS_READ(out, 0), 1, - "Extent region count should be one"); - } - TEST_EQUAL_REF(1, - "Should not overwrite content beyond what's needed"); - in_sz *= 2; - out_sz_ref = out_sz *= 2; - - memcpy(out_ref, out, 3 * sizeof(size_t)); - TEST_UTIL_BATCH_VALID; - TEST_EQUAL_REF(0, "Statistics should be stable across calls"); - if (sz <= SC_SMALL_MAXCLASS) { - expect_zu_le(NFREE_READ(out, 1), NREGS_READ(out, 1), - "Extent free count exceeded region count"); - } else { - expect_zu_eq(NFREE_READ(out, 0), 0, - "Extent free count should be zero"); - } - expect_zu_eq(NREGS_READ(out, 0), NREGS_READ(out, 1), - "Extent region count should be same for same region size"); - expect_zu_eq(SIZE_READ(out, 0), SIZE_READ(out, 1), - "Extent size should be same for same region size"); - -#undef SIZE_READ -#undef NREGS_READ -#undef NFREE_READ - -#undef TEST_EQUAL_REF - - free(q); - free(p); - } -} -TEST_END - -int -main(void) { - assert_zu_lt(SC_SMALL_MAXCLASS + 100000, TEST_MAX_SIZE, - "Test case cannot cover large classes"); - return test(test_query, test_batch); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/inspect.sh b/examples/redis-unstable/deps/jemalloc/test/unit/inspect.sh deleted file mode 100644 index 352d110..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/inspect.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:false" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/junk.c b/examples/redis-unstable/deps/jemalloc/test/unit/junk.c deleted file mode 100644 index 543092f..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/junk.c +++ /dev/null @@ -1,195 +0,0 @@ -#include "test/jemalloc_test.h" - -#define arraylen(arr) (sizeof(arr)/sizeof(arr[0])) -static size_t ptr_ind; -static void *volatile ptrs[100]; -static void *last_junked_ptr; -static size_t last_junked_usize; - -static void -reset() { - ptr_ind = 0; - last_junked_ptr = NULL; - last_junked_usize = 0; -} - -static void -test_junk(void *ptr, size_t usize) { - last_junked_ptr = ptr; - last_junked_usize = usize; -} - -static void -do_allocs(size_t size, bool zero, size_t lg_align) { -#define JUNK_ALLOC(...) \ - do { \ - assert(ptr_ind + 1 < arraylen(ptrs)); \ - void *ptr = __VA_ARGS__; \ - assert_ptr_not_null(ptr, ""); \ - ptrs[ptr_ind++] = ptr; \ - if (opt_junk_alloc && !zero) { \ - expect_ptr_eq(ptr, last_junked_ptr, ""); \ - expect_zu_eq(last_junked_usize, \ - TEST_MALLOC_SIZE(ptr), ""); \ - } \ - } while (0) - if (!zero && lg_align == 0) { - JUNK_ALLOC(malloc(size)); - } - if (!zero) { - JUNK_ALLOC(aligned_alloc(1 << lg_align, size)); - } -#ifdef JEMALLOC_OVERRIDE_MEMALIGN - if (!zero) { - JUNK_ALLOC(je_memalign(1 << lg_align, size)); - } -#endif -#ifdef JEMALLOC_OVERRIDE_VALLOC - if (!zero && lg_align == LG_PAGE) { - JUNK_ALLOC(je_valloc(size)); - } -#endif - int zero_flag = zero ? MALLOCX_ZERO : 0; - JUNK_ALLOC(mallocx(size, zero_flag | MALLOCX_LG_ALIGN(lg_align))); - JUNK_ALLOC(mallocx(size, zero_flag | MALLOCX_LG_ALIGN(lg_align) - | MALLOCX_TCACHE_NONE)); - if (lg_align >= LG_SIZEOF_PTR) { - void *memalign_result; - int err = posix_memalign(&memalign_result, (1 << lg_align), - size); - assert_d_eq(err, 0, ""); - JUNK_ALLOC(memalign_result); - } -} - -TEST_BEGIN(test_junk_alloc_free) { - bool zerovals[] = {false, true}; - size_t sizevals[] = { - 1, 8, 100, 1000, 100*1000 - /* - * Memory allocation failure is a real possibility in 32-bit mode. - * Rather than try to check in the face of resource exhaustion, we just - * rely more on the 64-bit tests. This is a little bit white-box-y in - * the sense that this is only a good test strategy if we know that the - * junk pathways don't touch interact with the allocation selection - * mechanisms; but this is in fact the case. - */ -#if LG_SIZEOF_PTR == 3 - , 10 * 1000 * 1000 -#endif - }; - size_t lg_alignvals[] = { - 0, 4, 10, 15, 16, LG_PAGE -#if LG_SIZEOF_PTR == 3 - , 20, 24 -#endif - }; - -#define JUNK_FREE(...) \ - do { \ - do_allocs(size, zero, lg_align); \ - for (size_t n = 0; n < ptr_ind; n++) { \ - void *ptr = ptrs[n]; \ - __VA_ARGS__; \ - if (opt_junk_free) { \ - assert_ptr_eq(ptr, last_junked_ptr, \ - ""); \ - assert_zu_eq(usize, last_junked_usize, \ - ""); \ - } \ - reset(); \ - } \ - } while (0) - for (size_t i = 0; i < arraylen(zerovals); i++) { - for (size_t j = 0; j < arraylen(sizevals); j++) { - for (size_t k = 0; k < arraylen(lg_alignvals); k++) { - bool zero = zerovals[i]; - size_t size = sizevals[j]; - size_t lg_align = lg_alignvals[k]; - size_t usize = nallocx(size, - MALLOCX_LG_ALIGN(lg_align)); - - JUNK_FREE(free(ptr)); - JUNK_FREE(dallocx(ptr, 0)); - JUNK_FREE(dallocx(ptr, MALLOCX_TCACHE_NONE)); - JUNK_FREE(dallocx(ptr, MALLOCX_LG_ALIGN( - lg_align))); - JUNK_FREE(sdallocx(ptr, usize, MALLOCX_LG_ALIGN( - lg_align))); - JUNK_FREE(sdallocx(ptr, usize, - MALLOCX_TCACHE_NONE | MALLOCX_LG_ALIGN(lg_align))); - if (opt_zero_realloc_action - == zero_realloc_action_free) { - JUNK_FREE(realloc(ptr, 0)); - } - } - } - } -} -TEST_END - -TEST_BEGIN(test_realloc_expand) { - char *volatile ptr; - char *volatile expanded; - - test_skip_if(!opt_junk_alloc); - - /* Realloc */ - ptr = malloc(SC_SMALL_MAXCLASS); - expanded = realloc(ptr, SC_LARGE_MINCLASS); - expect_ptr_eq(last_junked_ptr, &expanded[SC_SMALL_MAXCLASS], ""); - expect_zu_eq(last_junked_usize, - SC_LARGE_MINCLASS - SC_SMALL_MAXCLASS, ""); - free(expanded); - - /* rallocx(..., 0) */ - ptr = malloc(SC_SMALL_MAXCLASS); - expanded = rallocx(ptr, SC_LARGE_MINCLASS, 0); - expect_ptr_eq(last_junked_ptr, &expanded[SC_SMALL_MAXCLASS], ""); - expect_zu_eq(last_junked_usize, - SC_LARGE_MINCLASS - SC_SMALL_MAXCLASS, ""); - free(expanded); - - /* rallocx(..., nonzero) */ - ptr = malloc(SC_SMALL_MAXCLASS); - expanded = rallocx(ptr, SC_LARGE_MINCLASS, MALLOCX_TCACHE_NONE); - expect_ptr_eq(last_junked_ptr, &expanded[SC_SMALL_MAXCLASS], ""); - expect_zu_eq(last_junked_usize, - SC_LARGE_MINCLASS - SC_SMALL_MAXCLASS, ""); - free(expanded); - - /* rallocx(..., MALLOCX_ZERO) */ - ptr = malloc(SC_SMALL_MAXCLASS); - last_junked_ptr = (void *)-1; - last_junked_usize = (size_t)-1; - expanded = rallocx(ptr, SC_LARGE_MINCLASS, MALLOCX_ZERO); - expect_ptr_eq(last_junked_ptr, (void *)-1, ""); - expect_zu_eq(last_junked_usize, (size_t)-1, ""); - free(expanded); - - /* - * Unfortunately, testing xallocx reliably is difficult to do portably - * (since allocations can be expanded / not expanded differently on - * different platforms. We rely on manual inspection there -- the - * xallocx pathway is easy to inspect, though. - * - * Likewise, we don't test the shrinking pathways. It's difficult to do - * so consistently (because of the risk of split failure or memory - * exhaustion, in which case no junking should happen). This is fine - * -- junking is a best-effort debug mechanism in the first place. - */ -} -TEST_END - -int -main(void) { - junk_alloc_callback = &test_junk; - junk_free_callback = &test_junk; - /* - * We check the last pointer junked. If a reentrant call happens, that - * might be an internal allocation. - */ - return test_no_reentrancy( - test_junk_alloc_free, - test_realloc_expand); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/junk.sh b/examples/redis-unstable/deps/jemalloc/test/unit/junk.sh deleted file mode 100644 index 97cd8ca..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/junk.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_fill}" = "x1" ] ; then - export MALLOC_CONF="abort:false,zero:false,junk:true" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/junk_alloc.c b/examples/redis-unstable/deps/jemalloc/test/unit/junk_alloc.c deleted file mode 100644 index a442a0c..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/junk_alloc.c +++ /dev/null @@ -1 +0,0 @@ -#include "junk.c" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/junk_alloc.sh b/examples/redis-unstable/deps/jemalloc/test/unit/junk_alloc.sh deleted file mode 100644 index e1008c2..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/junk_alloc.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_fill}" = "x1" ] ; then - export MALLOC_CONF="abort:false,zero:false,junk:alloc" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/junk_free.c b/examples/redis-unstable/deps/jemalloc/test/unit/junk_free.c deleted file mode 100644 index a442a0c..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/junk_free.c +++ /dev/null @@ -1 +0,0 @@ -#include "junk.c" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/junk_free.sh b/examples/redis-unstable/deps/jemalloc/test/unit/junk_free.sh deleted file mode 100644 index 402196c..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/junk_free.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_fill}" = "x1" ] ; then - export MALLOC_CONF="abort:false,zero:false,junk:free" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/log.c b/examples/redis-unstable/deps/jemalloc/test/unit/log.c deleted file mode 100644 index c09b589..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/log.c +++ /dev/null @@ -1,198 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/log.h" - -static void -update_log_var_names(const char *names) { - strncpy(log_var_names, names, sizeof(log_var_names)); -} - -static void -expect_no_logging(const char *names) { - log_var_t log_l1 = LOG_VAR_INIT("l1"); - log_var_t log_l2 = LOG_VAR_INIT("l2"); - log_var_t log_l2_a = LOG_VAR_INIT("l2.a"); - - update_log_var_names(names); - - int count = 0; - - for (int i = 0; i < 10; i++) { - log_do_begin(log_l1) - count++; - log_do_end(log_l1) - - log_do_begin(log_l2) - count++; - log_do_end(log_l2) - - log_do_begin(log_l2_a) - count++; - log_do_end(log_l2_a) - } - expect_d_eq(count, 0, "Disabled logging not ignored!"); -} - -TEST_BEGIN(test_log_disabled) { - test_skip_if(!config_log); - atomic_store_b(&log_init_done, true, ATOMIC_RELAXED); - expect_no_logging(""); - expect_no_logging("abc"); - expect_no_logging("a.b.c"); - expect_no_logging("l12"); - expect_no_logging("l123|a456|b789"); - expect_no_logging("|||"); -} -TEST_END - -TEST_BEGIN(test_log_enabled_direct) { - test_skip_if(!config_log); - atomic_store_b(&log_init_done, true, ATOMIC_RELAXED); - log_var_t log_l1 = LOG_VAR_INIT("l1"); - log_var_t log_l1_a = LOG_VAR_INIT("l1.a"); - log_var_t log_l2 = LOG_VAR_INIT("l2"); - - int count; - - count = 0; - update_log_var_names("l1"); - for (int i = 0; i < 10; i++) { - log_do_begin(log_l1) - count++; - log_do_end(log_l1) - } - expect_d_eq(count, 10, "Mis-logged!"); - - count = 0; - update_log_var_names("l1.a"); - for (int i = 0; i < 10; i++) { - log_do_begin(log_l1_a) - count++; - log_do_end(log_l1_a) - } - expect_d_eq(count, 10, "Mis-logged!"); - - count = 0; - update_log_var_names("l1.a|abc|l2|def"); - for (int i = 0; i < 10; i++) { - log_do_begin(log_l1_a) - count++; - log_do_end(log_l1_a) - - log_do_begin(log_l2) - count++; - log_do_end(log_l2) - } - expect_d_eq(count, 20, "Mis-logged!"); -} -TEST_END - -TEST_BEGIN(test_log_enabled_indirect) { - test_skip_if(!config_log); - atomic_store_b(&log_init_done, true, ATOMIC_RELAXED); - update_log_var_names("l0|l1|abc|l2.b|def"); - - /* On. */ - log_var_t log_l1 = LOG_VAR_INIT("l1"); - /* Off. */ - log_var_t log_l1a = LOG_VAR_INIT("l1a"); - /* On. */ - log_var_t log_l1_a = LOG_VAR_INIT("l1.a"); - /* Off. */ - log_var_t log_l2_a = LOG_VAR_INIT("l2.a"); - /* On. */ - log_var_t log_l2_b_a = LOG_VAR_INIT("l2.b.a"); - /* On. */ - log_var_t log_l2_b_b = LOG_VAR_INIT("l2.b.b"); - - /* 4 are on total, so should sum to 40. */ - int count = 0; - for (int i = 0; i < 10; i++) { - log_do_begin(log_l1) - count++; - log_do_end(log_l1) - - log_do_begin(log_l1a) - count++; - log_do_end(log_l1a) - - log_do_begin(log_l1_a) - count++; - log_do_end(log_l1_a) - - log_do_begin(log_l2_a) - count++; - log_do_end(log_l2_a) - - log_do_begin(log_l2_b_a) - count++; - log_do_end(log_l2_b_a) - - log_do_begin(log_l2_b_b) - count++; - log_do_end(log_l2_b_b) - } - - expect_d_eq(count, 40, "Mis-logged!"); -} -TEST_END - -TEST_BEGIN(test_log_enabled_global) { - test_skip_if(!config_log); - atomic_store_b(&log_init_done, true, ATOMIC_RELAXED); - update_log_var_names("abc|.|def"); - - log_var_t log_l1 = LOG_VAR_INIT("l1"); - log_var_t log_l2_a_a = LOG_VAR_INIT("l2.a.a"); - - int count = 0; - for (int i = 0; i < 10; i++) { - log_do_begin(log_l1) - count++; - log_do_end(log_l1) - - log_do_begin(log_l2_a_a) - count++; - log_do_end(log_l2_a_a) - } - expect_d_eq(count, 20, "Mis-logged!"); -} -TEST_END - -TEST_BEGIN(test_logs_if_no_init) { - test_skip_if(!config_log); - atomic_store_b(&log_init_done, false, ATOMIC_RELAXED); - - log_var_t l = LOG_VAR_INIT("definitely.not.enabled"); - - int count = 0; - for (int i = 0; i < 10; i++) { - log_do_begin(l) - count++; - log_do_end(l) - } - expect_d_eq(count, 0, "Logging shouldn't happen if not initialized."); -} -TEST_END - -/* - * This really just checks to make sure that this usage compiles; we don't have - * any test code to run. - */ -TEST_BEGIN(test_log_only_format_string) { - if (false) { - LOG("log_str", "No arguments follow this format string."); - } -} -TEST_END - -int -main(void) { - return test( - test_log_disabled, - test_log_enabled_direct, - test_log_enabled_indirect, - test_log_enabled_global, - test_logs_if_no_init, - test_log_only_format_string); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/mallctl.c b/examples/redis-unstable/deps/jemalloc/test/unit/mallctl.c deleted file mode 100644 index 6efc8f1..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/mallctl.c +++ /dev/null @@ -1,1274 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/ctl.h" -#include "jemalloc/internal/hook.h" -#include "jemalloc/internal/util.h" - -TEST_BEGIN(test_mallctl_errors) { - uint64_t epoch; - size_t sz; - - expect_d_eq(mallctl("no_such_name", NULL, NULL, NULL, 0), ENOENT, - "mallctl() should return ENOENT for non-existent names"); - - expect_d_eq(mallctl("version", NULL, NULL, "0.0.0", strlen("0.0.0")), - EPERM, "mallctl() should return EPERM on attempt to write " - "read-only value"); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, - sizeof(epoch)-1), EINVAL, - "mallctl() should return EINVAL for input size mismatch"); - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, - sizeof(epoch)+1), EINVAL, - "mallctl() should return EINVAL for input size mismatch"); - - sz = sizeof(epoch)-1; - expect_d_eq(mallctl("epoch", (void *)&epoch, &sz, NULL, 0), EINVAL, - "mallctl() should return EINVAL for output size mismatch"); - sz = sizeof(epoch)+1; - expect_d_eq(mallctl("epoch", (void *)&epoch, &sz, NULL, 0), EINVAL, - "mallctl() should return EINVAL for output size mismatch"); -} -TEST_END - -TEST_BEGIN(test_mallctlnametomib_errors) { - size_t mib[1]; - size_t miblen; - - miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib("no_such_name", mib, &miblen), ENOENT, - "mallctlnametomib() should return ENOENT for non-existent names"); -} -TEST_END - -TEST_BEGIN(test_mallctlbymib_errors) { - uint64_t epoch; - size_t sz; - size_t mib[1]; - size_t miblen; - - miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib("version", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, "0.0.0", - strlen("0.0.0")), EPERM, "mallctl() should return EPERM on " - "attempt to write read-only value"); - - miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib("epoch", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, (void *)&epoch, - sizeof(epoch)-1), EINVAL, - "mallctlbymib() should return EINVAL for input size mismatch"); - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, (void *)&epoch, - sizeof(epoch)+1), EINVAL, - "mallctlbymib() should return EINVAL for input size mismatch"); - - sz = sizeof(epoch)-1; - expect_d_eq(mallctlbymib(mib, miblen, (void *)&epoch, &sz, NULL, 0), - EINVAL, - "mallctlbymib() should return EINVAL for output size mismatch"); - sz = sizeof(epoch)+1; - expect_d_eq(mallctlbymib(mib, miblen, (void *)&epoch, &sz, NULL, 0), - EINVAL, - "mallctlbymib() should return EINVAL for output size mismatch"); -} -TEST_END - -TEST_BEGIN(test_mallctl_read_write) { - uint64_t old_epoch, new_epoch; - size_t sz = sizeof(old_epoch); - - /* Blind. */ - expect_d_eq(mallctl("epoch", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl() failure"); - expect_zu_eq(sz, sizeof(old_epoch), "Unexpected output size"); - - /* Read. */ - expect_d_eq(mallctl("epoch", (void *)&old_epoch, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - expect_zu_eq(sz, sizeof(old_epoch), "Unexpected output size"); - - /* Write. */ - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&new_epoch, - sizeof(new_epoch)), 0, "Unexpected mallctl() failure"); - expect_zu_eq(sz, sizeof(old_epoch), "Unexpected output size"); - - /* Read+write. */ - expect_d_eq(mallctl("epoch", (void *)&old_epoch, &sz, - (void *)&new_epoch, sizeof(new_epoch)), 0, - "Unexpected mallctl() failure"); - expect_zu_eq(sz, sizeof(old_epoch), "Unexpected output size"); -} -TEST_END - -TEST_BEGIN(test_mallctlnametomib_short_mib) { - size_t mib[4]; - size_t miblen; - - miblen = 3; - mib[3] = 42; - expect_d_eq(mallctlnametomib("arenas.bin.0.nregs", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - expect_zu_eq(miblen, 3, "Unexpected mib output length"); - expect_zu_eq(mib[3], 42, - "mallctlnametomib() wrote past the end of the input mib"); -} -TEST_END - -TEST_BEGIN(test_mallctlnametomib_short_name) { - size_t mib[4]; - size_t miblen; - - miblen = 4; - mib[3] = 42; - expect_d_eq(mallctlnametomib("arenas.bin.0", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - expect_zu_eq(miblen, 3, "Unexpected mib output length"); - expect_zu_eq(mib[3], 42, - "mallctlnametomib() wrote past the end of the input mib"); -} -TEST_END - -TEST_BEGIN(test_mallctlmibnametomib) { - size_t mib[4]; - size_t miblen = 4; - uint32_t result, result_ref; - size_t len_result = sizeof(uint32_t); - - tsd_t *tsd = tsd_fetch(); - - /* Error cases */ - assert_d_eq(ctl_mibnametomib(tsd, mib, 0, "bob", &miblen), ENOENT, ""); - assert_zu_eq(miblen, 4, ""); - assert_d_eq(ctl_mibnametomib(tsd, mib, 0, "9999", &miblen), ENOENT, ""); - assert_zu_eq(miblen, 4, ""); - - /* Valid case. */ - assert_d_eq(ctl_mibnametomib(tsd, mib, 0, "arenas", &miblen), 0, ""); - assert_zu_eq(miblen, 1, ""); - miblen = 4; - assert_d_eq(ctl_mibnametomib(tsd, mib, 1, "bin", &miblen), 0, ""); - assert_zu_eq(miblen, 2, ""); - expect_d_eq(mallctlbymib(mib, miblen, &result, &len_result, NULL, 0), - ENOENT, "mallctlbymib() should fail on partial path"); - - /* Error cases. */ - miblen = 4; - assert_d_eq(ctl_mibnametomib(tsd, mib, 2, "bob", &miblen), ENOENT, ""); - assert_zu_eq(miblen, 4, ""); - assert_d_eq(ctl_mibnametomib(tsd, mib, 2, "9999", &miblen), ENOENT, ""); - assert_zu_eq(miblen, 4, ""); - - /* Valid case. */ - assert_d_eq(ctl_mibnametomib(tsd, mib, 2, "0", &miblen), 0, ""); - assert_zu_eq(miblen, 3, ""); - expect_d_eq(mallctlbymib(mib, miblen, &result, &len_result, NULL, 0), - ENOENT, "mallctlbymib() should fail on partial path"); - - /* Error cases. */ - miblen = 4; - assert_d_eq(ctl_mibnametomib(tsd, mib, 3, "bob", &miblen), ENOENT, ""); - assert_zu_eq(miblen, 4, ""); - assert_d_eq(ctl_mibnametomib(tsd, mib, 3, "9999", &miblen), ENOENT, ""); - assert_zu_eq(miblen, 4, ""); - - /* Valid case. */ - assert_d_eq(ctl_mibnametomib(tsd, mib, 3, "nregs", &miblen), 0, ""); - assert_zu_eq(miblen, 4, ""); - assert_d_eq(mallctlbymib(mib, miblen, &result, &len_result, NULL, 0), - 0, "Unexpected mallctlbymib() failure"); - assert_d_eq(mallctl("arenas.bin.0.nregs", &result_ref, &len_result, - NULL, 0), 0, "Unexpected mallctl() failure"); - expect_zu_eq(result, result_ref, - "mallctlbymib() and mallctl() returned different result"); -} -TEST_END - -TEST_BEGIN(test_mallctlbymibname) { - size_t mib[4]; - size_t miblen = 4; - uint32_t result, result_ref; - size_t len_result = sizeof(uint32_t); - - tsd_t *tsd = tsd_fetch(); - - /* Error cases. */ - - assert_d_eq(mallctlnametomib("arenas", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - assert_zu_eq(miblen, 1, ""); - - miblen = 4; - assert_d_eq(ctl_bymibname(tsd, mib, 1, "bin.0", &miblen, - &result, &len_result, NULL, 0), ENOENT, ""); - miblen = 4; - assert_d_eq(ctl_bymibname(tsd, mib, 1, "bin.0.bob", &miblen, - &result, &len_result, NULL, 0), ENOENT, ""); - assert_zu_eq(miblen, 4, ""); - - /* Valid cases. */ - - assert_d_eq(mallctl("arenas.bin.0.nregs", &result_ref, &len_result, - NULL, 0), 0, "Unexpected mallctl() failure"); - miblen = 4; - - assert_d_eq(ctl_bymibname(tsd, mib, 0, "arenas.bin.0.nregs", &miblen, - &result, &len_result, NULL, 0), 0, ""); - assert_zu_eq(miblen, 4, ""); - expect_zu_eq(result, result_ref, "Unexpected result"); - - assert_d_eq(ctl_bymibname(tsd, mib, 1, "bin.0.nregs", &miblen, &result, - &len_result, NULL, 0), 0, ""); - assert_zu_eq(miblen, 4, ""); - expect_zu_eq(result, result_ref, "Unexpected result"); - - assert_d_eq(ctl_bymibname(tsd, mib, 2, "0.nregs", &miblen, &result, - &len_result, NULL, 0), 0, ""); - assert_zu_eq(miblen, 4, ""); - expect_zu_eq(result, result_ref, "Unexpected result"); - - assert_d_eq(ctl_bymibname(tsd, mib, 3, "nregs", &miblen, &result, - &len_result, NULL, 0), 0, ""); - assert_zu_eq(miblen, 4, ""); - expect_zu_eq(result, result_ref, "Unexpected result"); -} -TEST_END - -TEST_BEGIN(test_mallctl_config) { -#define TEST_MALLCTL_CONFIG(config, t) do { \ - t oldval; \ - size_t sz = sizeof(oldval); \ - expect_d_eq(mallctl("config."#config, (void *)&oldval, &sz, \ - NULL, 0), 0, "Unexpected mallctl() failure"); \ - expect_b_eq(oldval, config_##config, "Incorrect config value"); \ - expect_zu_eq(sz, sizeof(oldval), "Unexpected output size"); \ -} while (0) - - TEST_MALLCTL_CONFIG(cache_oblivious, bool); - TEST_MALLCTL_CONFIG(debug, bool); - TEST_MALLCTL_CONFIG(fill, bool); - TEST_MALLCTL_CONFIG(lazy_lock, bool); - TEST_MALLCTL_CONFIG(malloc_conf, const char *); - TEST_MALLCTL_CONFIG(prof, bool); - TEST_MALLCTL_CONFIG(prof_libgcc, bool); - TEST_MALLCTL_CONFIG(prof_libunwind, bool); - TEST_MALLCTL_CONFIG(stats, bool); - TEST_MALLCTL_CONFIG(utrace, bool); - TEST_MALLCTL_CONFIG(xmalloc, bool); - -#undef TEST_MALLCTL_CONFIG -} -TEST_END - -TEST_BEGIN(test_mallctl_opt) { - bool config_always = true; - -#define TEST_MALLCTL_OPT(t, opt, config) do { \ - t oldval; \ - size_t sz = sizeof(oldval); \ - int expected = config_##config ? 0 : ENOENT; \ - int result = mallctl("opt."#opt, (void *)&oldval, &sz, NULL, \ - 0); \ - expect_d_eq(result, expected, \ - "Unexpected mallctl() result for opt."#opt); \ - expect_zu_eq(sz, sizeof(oldval), "Unexpected output size"); \ -} while (0) - - TEST_MALLCTL_OPT(bool, abort, always); - TEST_MALLCTL_OPT(bool, abort_conf, always); - TEST_MALLCTL_OPT(bool, cache_oblivious, always); - TEST_MALLCTL_OPT(bool, trust_madvise, always); - TEST_MALLCTL_OPT(bool, confirm_conf, always); - TEST_MALLCTL_OPT(const char *, metadata_thp, always); - TEST_MALLCTL_OPT(bool, retain, always); - TEST_MALLCTL_OPT(const char *, dss, always); - TEST_MALLCTL_OPT(bool, hpa, always); - TEST_MALLCTL_OPT(size_t, hpa_slab_max_alloc, always); - TEST_MALLCTL_OPT(size_t, hpa_sec_nshards, always); - TEST_MALLCTL_OPT(size_t, hpa_sec_max_alloc, always); - TEST_MALLCTL_OPT(size_t, hpa_sec_max_bytes, always); - TEST_MALLCTL_OPT(size_t, hpa_sec_bytes_after_flush, always); - TEST_MALLCTL_OPT(size_t, hpa_sec_batch_fill_extra, always); - TEST_MALLCTL_OPT(unsigned, narenas, always); - TEST_MALLCTL_OPT(const char *, percpu_arena, always); - TEST_MALLCTL_OPT(size_t, oversize_threshold, always); - TEST_MALLCTL_OPT(bool, background_thread, always); - TEST_MALLCTL_OPT(ssize_t, dirty_decay_ms, always); - TEST_MALLCTL_OPT(ssize_t, muzzy_decay_ms, always); - TEST_MALLCTL_OPT(bool, stats_print, always); - TEST_MALLCTL_OPT(const char *, stats_print_opts, always); - TEST_MALLCTL_OPT(int64_t, stats_interval, always); - TEST_MALLCTL_OPT(const char *, stats_interval_opts, always); - TEST_MALLCTL_OPT(const char *, junk, fill); - TEST_MALLCTL_OPT(bool, zero, fill); - TEST_MALLCTL_OPT(bool, utrace, utrace); - TEST_MALLCTL_OPT(bool, xmalloc, xmalloc); - TEST_MALLCTL_OPT(bool, tcache, always); - TEST_MALLCTL_OPT(size_t, lg_extent_max_active_fit, always); - TEST_MALLCTL_OPT(size_t, tcache_max, always); - TEST_MALLCTL_OPT(const char *, thp, always); - TEST_MALLCTL_OPT(const char *, zero_realloc, always); - TEST_MALLCTL_OPT(bool, prof, prof); - TEST_MALLCTL_OPT(const char *, prof_prefix, prof); - TEST_MALLCTL_OPT(bool, prof_active, prof); - TEST_MALLCTL_OPT(ssize_t, lg_prof_sample, prof); - TEST_MALLCTL_OPT(bool, prof_accum, prof); - TEST_MALLCTL_OPT(ssize_t, lg_prof_interval, prof); - TEST_MALLCTL_OPT(bool, prof_gdump, prof); - TEST_MALLCTL_OPT(bool, prof_final, prof); - TEST_MALLCTL_OPT(bool, prof_leak, prof); - TEST_MALLCTL_OPT(bool, prof_leak_error, prof); - TEST_MALLCTL_OPT(ssize_t, prof_recent_alloc_max, prof); - TEST_MALLCTL_OPT(bool, prof_stats, prof); - TEST_MALLCTL_OPT(bool, prof_sys_thread_name, prof); - TEST_MALLCTL_OPT(ssize_t, lg_san_uaf_align, uaf_detection); - -#undef TEST_MALLCTL_OPT -} -TEST_END - -TEST_BEGIN(test_manpage_example) { - unsigned nbins, i; - size_t mib[4]; - size_t len, miblen; - - len = sizeof(nbins); - expect_d_eq(mallctl("arenas.nbins", (void *)&nbins, &len, NULL, 0), 0, - "Unexpected mallctl() failure"); - - miblen = 4; - expect_d_eq(mallctlnametomib("arenas.bin.0.size", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - for (i = 0; i < nbins; i++) { - size_t bin_size; - - mib[2] = i; - len = sizeof(bin_size); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&bin_size, &len, - NULL, 0), 0, "Unexpected mallctlbymib() failure"); - /* Do something with bin_size... */ - } -} -TEST_END - -TEST_BEGIN(test_tcache_none) { - test_skip_if(!opt_tcache); - - /* Allocate p and q. */ - void *p0 = mallocx(42, 0); - expect_ptr_not_null(p0, "Unexpected mallocx() failure"); - void *q = mallocx(42, 0); - expect_ptr_not_null(q, "Unexpected mallocx() failure"); - - /* Deallocate p and q, but bypass the tcache for q. */ - dallocx(p0, 0); - dallocx(q, MALLOCX_TCACHE_NONE); - - /* Make sure that tcache-based allocation returns p, not q. */ - void *p1 = mallocx(42, 0); - expect_ptr_not_null(p1, "Unexpected mallocx() failure"); - if (!opt_prof && !san_uaf_detection_enabled()) { - expect_ptr_eq(p0, p1, - "Expected tcache to allocate cached region"); - } - - /* Clean up. */ - dallocx(p1, MALLOCX_TCACHE_NONE); -} -TEST_END - -TEST_BEGIN(test_tcache) { -#define NTCACHES 10 - unsigned tis[NTCACHES]; - void *ps[NTCACHES]; - void *qs[NTCACHES]; - unsigned i; - size_t sz, psz, qsz; - - psz = 42; - qsz = nallocx(psz, 0) + 1; - - /* Create tcaches. */ - for (i = 0; i < NTCACHES; i++) { - sz = sizeof(unsigned); - expect_d_eq(mallctl("tcache.create", (void *)&tis[i], &sz, NULL, - 0), 0, "Unexpected mallctl() failure, i=%u", i); - } - - /* Exercise tcache ID recycling. */ - for (i = 0; i < NTCACHES; i++) { - expect_d_eq(mallctl("tcache.destroy", NULL, NULL, - (void *)&tis[i], sizeof(unsigned)), 0, - "Unexpected mallctl() failure, i=%u", i); - } - for (i = 0; i < NTCACHES; i++) { - sz = sizeof(unsigned); - expect_d_eq(mallctl("tcache.create", (void *)&tis[i], &sz, NULL, - 0), 0, "Unexpected mallctl() failure, i=%u", i); - } - - /* Flush empty tcaches. */ - for (i = 0; i < NTCACHES; i++) { - expect_d_eq(mallctl("tcache.flush", NULL, NULL, (void *)&tis[i], - sizeof(unsigned)), 0, "Unexpected mallctl() failure, i=%u", - i); - } - - /* Cache some allocations. */ - for (i = 0; i < NTCACHES; i++) { - ps[i] = mallocx(psz, MALLOCX_TCACHE(tis[i])); - expect_ptr_not_null(ps[i], "Unexpected mallocx() failure, i=%u", - i); - dallocx(ps[i], MALLOCX_TCACHE(tis[i])); - - qs[i] = mallocx(qsz, MALLOCX_TCACHE(tis[i])); - expect_ptr_not_null(qs[i], "Unexpected mallocx() failure, i=%u", - i); - dallocx(qs[i], MALLOCX_TCACHE(tis[i])); - } - - /* Verify that tcaches allocate cached regions. */ - for (i = 0; i < NTCACHES; i++) { - void *p0 = ps[i]; - ps[i] = mallocx(psz, MALLOCX_TCACHE(tis[i])); - expect_ptr_not_null(ps[i], "Unexpected mallocx() failure, i=%u", - i); - if (!san_uaf_detection_enabled()) { - expect_ptr_eq(ps[i], p0, "Expected mallocx() to " - "allocate cached region, i=%u", i); - } - } - - /* Verify that reallocation uses cached regions. */ - for (i = 0; i < NTCACHES; i++) { - void *q0 = qs[i]; - qs[i] = rallocx(ps[i], qsz, MALLOCX_TCACHE(tis[i])); - expect_ptr_not_null(qs[i], "Unexpected rallocx() failure, i=%u", - i); - if (!san_uaf_detection_enabled()) { - expect_ptr_eq(qs[i], q0, "Expected rallocx() to " - "allocate cached region, i=%u", i); - } - /* Avoid undefined behavior in case of test failure. */ - if (qs[i] == NULL) { - qs[i] = ps[i]; - } - } - for (i = 0; i < NTCACHES; i++) { - dallocx(qs[i], MALLOCX_TCACHE(tis[i])); - } - - /* Flush some non-empty tcaches. */ - for (i = 0; i < NTCACHES/2; i++) { - expect_d_eq(mallctl("tcache.flush", NULL, NULL, (void *)&tis[i], - sizeof(unsigned)), 0, "Unexpected mallctl() failure, i=%u", - i); - } - - /* Destroy tcaches. */ - for (i = 0; i < NTCACHES; i++) { - expect_d_eq(mallctl("tcache.destroy", NULL, NULL, - (void *)&tis[i], sizeof(unsigned)), 0, - "Unexpected mallctl() failure, i=%u", i); - } -} -TEST_END - -TEST_BEGIN(test_thread_arena) { - unsigned old_arena_ind, new_arena_ind, narenas; - - const char *opa; - size_t sz = sizeof(opa); - expect_d_eq(mallctl("opt.percpu_arena", (void *)&opa, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - - sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.narenas", (void *)&narenas, &sz, NULL, 0), - 0, "Unexpected mallctl() failure"); - if (opt_oversize_threshold != 0) { - narenas--; - } - expect_u_eq(narenas, opt_narenas, "Number of arenas incorrect"); - - if (strcmp(opa, "disabled") == 0) { - new_arena_ind = narenas - 1; - expect_d_eq(mallctl("thread.arena", (void *)&old_arena_ind, &sz, - (void *)&new_arena_ind, sizeof(unsigned)), 0, - "Unexpected mallctl() failure"); - new_arena_ind = 0; - expect_d_eq(mallctl("thread.arena", (void *)&old_arena_ind, &sz, - (void *)&new_arena_ind, sizeof(unsigned)), 0, - "Unexpected mallctl() failure"); - } else { - expect_d_eq(mallctl("thread.arena", (void *)&old_arena_ind, &sz, - NULL, 0), 0, "Unexpected mallctl() failure"); - new_arena_ind = percpu_arena_ind_limit(opt_percpu_arena) - 1; - if (old_arena_ind != new_arena_ind) { - expect_d_eq(mallctl("thread.arena", - (void *)&old_arena_ind, &sz, (void *)&new_arena_ind, - sizeof(unsigned)), EPERM, "thread.arena ctl " - "should not be allowed with percpu arena"); - } - } -} -TEST_END - -TEST_BEGIN(test_arena_i_initialized) { - unsigned narenas, i; - size_t sz; - size_t mib[3]; - size_t miblen = sizeof(mib) / sizeof(size_t); - bool initialized; - - sz = sizeof(narenas); - expect_d_eq(mallctl("arenas.narenas", (void *)&narenas, &sz, NULL, 0), - 0, "Unexpected mallctl() failure"); - - expect_d_eq(mallctlnametomib("arena.0.initialized", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - for (i = 0; i < narenas; i++) { - mib[1] = i; - sz = sizeof(initialized); - expect_d_eq(mallctlbymib(mib, miblen, &initialized, &sz, NULL, - 0), 0, "Unexpected mallctl() failure"); - } - - mib[1] = MALLCTL_ARENAS_ALL; - sz = sizeof(initialized); - expect_d_eq(mallctlbymib(mib, miblen, &initialized, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - expect_true(initialized, - "Merged arena statistics should always be initialized"); - - /* Equivalent to the above but using mallctl() directly. */ - sz = sizeof(initialized); - expect_d_eq(mallctl( - "arena." STRINGIFY(MALLCTL_ARENAS_ALL) ".initialized", - (void *)&initialized, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - expect_true(initialized, - "Merged arena statistics should always be initialized"); -} -TEST_END - -TEST_BEGIN(test_arena_i_dirty_decay_ms) { - ssize_t dirty_decay_ms, orig_dirty_decay_ms, prev_dirty_decay_ms; - size_t sz = sizeof(ssize_t); - - expect_d_eq(mallctl("arena.0.dirty_decay_ms", - (void *)&orig_dirty_decay_ms, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - - dirty_decay_ms = -2; - expect_d_eq(mallctl("arena.0.dirty_decay_ms", NULL, NULL, - (void *)&dirty_decay_ms, sizeof(ssize_t)), EFAULT, - "Unexpected mallctl() success"); - - dirty_decay_ms = 0x7fffffff; - expect_d_eq(mallctl("arena.0.dirty_decay_ms", NULL, NULL, - (void *)&dirty_decay_ms, sizeof(ssize_t)), 0, - "Unexpected mallctl() failure"); - - for (prev_dirty_decay_ms = dirty_decay_ms, dirty_decay_ms = -1; - dirty_decay_ms < 20; prev_dirty_decay_ms = dirty_decay_ms, - dirty_decay_ms++) { - ssize_t old_dirty_decay_ms; - - expect_d_eq(mallctl("arena.0.dirty_decay_ms", - (void *)&old_dirty_decay_ms, &sz, (void *)&dirty_decay_ms, - sizeof(ssize_t)), 0, "Unexpected mallctl() failure"); - expect_zd_eq(old_dirty_decay_ms, prev_dirty_decay_ms, - "Unexpected old arena.0.dirty_decay_ms"); - } -} -TEST_END - -TEST_BEGIN(test_arena_i_muzzy_decay_ms) { - ssize_t muzzy_decay_ms, orig_muzzy_decay_ms, prev_muzzy_decay_ms; - size_t sz = sizeof(ssize_t); - - expect_d_eq(mallctl("arena.0.muzzy_decay_ms", - (void *)&orig_muzzy_decay_ms, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - - muzzy_decay_ms = -2; - expect_d_eq(mallctl("arena.0.muzzy_decay_ms", NULL, NULL, - (void *)&muzzy_decay_ms, sizeof(ssize_t)), EFAULT, - "Unexpected mallctl() success"); - - muzzy_decay_ms = 0x7fffffff; - expect_d_eq(mallctl("arena.0.muzzy_decay_ms", NULL, NULL, - (void *)&muzzy_decay_ms, sizeof(ssize_t)), 0, - "Unexpected mallctl() failure"); - - for (prev_muzzy_decay_ms = muzzy_decay_ms, muzzy_decay_ms = -1; - muzzy_decay_ms < 20; prev_muzzy_decay_ms = muzzy_decay_ms, - muzzy_decay_ms++) { - ssize_t old_muzzy_decay_ms; - - expect_d_eq(mallctl("arena.0.muzzy_decay_ms", - (void *)&old_muzzy_decay_ms, &sz, (void *)&muzzy_decay_ms, - sizeof(ssize_t)), 0, "Unexpected mallctl() failure"); - expect_zd_eq(old_muzzy_decay_ms, prev_muzzy_decay_ms, - "Unexpected old arena.0.muzzy_decay_ms"); - } -} -TEST_END - -TEST_BEGIN(test_arena_i_purge) { - unsigned narenas; - size_t sz = sizeof(unsigned); - size_t mib[3]; - size_t miblen = 3; - - expect_d_eq(mallctl("arena.0.purge", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl() failure"); - - expect_d_eq(mallctl("arenas.narenas", (void *)&narenas, &sz, NULL, 0), - 0, "Unexpected mallctl() failure"); - expect_d_eq(mallctlnametomib("arena.0.purge", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - mib[1] = narenas; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0, - "Unexpected mallctlbymib() failure"); - - mib[1] = MALLCTL_ARENAS_ALL; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0, - "Unexpected mallctlbymib() failure"); -} -TEST_END - -TEST_BEGIN(test_arena_i_decay) { - unsigned narenas; - size_t sz = sizeof(unsigned); - size_t mib[3]; - size_t miblen = 3; - - expect_d_eq(mallctl("arena.0.decay", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl() failure"); - - expect_d_eq(mallctl("arenas.narenas", (void *)&narenas, &sz, NULL, 0), - 0, "Unexpected mallctl() failure"); - expect_d_eq(mallctlnametomib("arena.0.decay", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - mib[1] = narenas; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0, - "Unexpected mallctlbymib() failure"); - - mib[1] = MALLCTL_ARENAS_ALL; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0, - "Unexpected mallctlbymib() failure"); -} -TEST_END - -TEST_BEGIN(test_arena_i_dss) { - const char *dss_prec_old, *dss_prec_new; - size_t sz = sizeof(dss_prec_old); - size_t mib[3]; - size_t miblen; - - miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib("arena.0.dss", mib, &miblen), 0, - "Unexpected mallctlnametomib() error"); - - dss_prec_new = "disabled"; - expect_d_eq(mallctlbymib(mib, miblen, (void *)&dss_prec_old, &sz, - (void *)&dss_prec_new, sizeof(dss_prec_new)), 0, - "Unexpected mallctl() failure"); - expect_str_ne(dss_prec_old, "primary", - "Unexpected default for dss precedence"); - - expect_d_eq(mallctlbymib(mib, miblen, (void *)&dss_prec_new, &sz, - (void *)&dss_prec_old, sizeof(dss_prec_old)), 0, - "Unexpected mallctl() failure"); - - expect_d_eq(mallctlbymib(mib, miblen, (void *)&dss_prec_old, &sz, NULL, - 0), 0, "Unexpected mallctl() failure"); - expect_str_ne(dss_prec_old, "primary", - "Unexpected value for dss precedence"); - - mib[1] = narenas_total_get(); - dss_prec_new = "disabled"; - expect_d_eq(mallctlbymib(mib, miblen, (void *)&dss_prec_old, &sz, - (void *)&dss_prec_new, sizeof(dss_prec_new)), 0, - "Unexpected mallctl() failure"); - expect_str_ne(dss_prec_old, "primary", - "Unexpected default for dss precedence"); - - expect_d_eq(mallctlbymib(mib, miblen, (void *)&dss_prec_new, &sz, - (void *)&dss_prec_old, sizeof(dss_prec_new)), 0, - "Unexpected mallctl() failure"); - - expect_d_eq(mallctlbymib(mib, miblen, (void *)&dss_prec_old, &sz, NULL, - 0), 0, "Unexpected mallctl() failure"); - expect_str_ne(dss_prec_old, "primary", - "Unexpected value for dss precedence"); -} -TEST_END - -TEST_BEGIN(test_arena_i_retain_grow_limit) { - size_t old_limit, new_limit, default_limit; - size_t mib[3]; - size_t miblen; - - bool retain_enabled; - size_t sz = sizeof(retain_enabled); - expect_d_eq(mallctl("opt.retain", &retain_enabled, &sz, NULL, 0), - 0, "Unexpected mallctl() failure"); - test_skip_if(!retain_enabled); - - sz = sizeof(default_limit); - miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib("arena.0.retain_grow_limit", mib, &miblen), - 0, "Unexpected mallctlnametomib() error"); - - expect_d_eq(mallctlbymib(mib, miblen, &default_limit, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - expect_zu_eq(default_limit, SC_LARGE_MAXCLASS, - "Unexpected default for retain_grow_limit"); - - new_limit = PAGE - 1; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, &new_limit, - sizeof(new_limit)), EFAULT, "Unexpected mallctl() success"); - - new_limit = PAGE + 1; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, &new_limit, - sizeof(new_limit)), 0, "Unexpected mallctl() failure"); - expect_d_eq(mallctlbymib(mib, miblen, &old_limit, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - expect_zu_eq(old_limit, PAGE, - "Unexpected value for retain_grow_limit"); - - /* Expect grow less than psize class 10. */ - new_limit = sz_pind2sz(10) - 1; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, &new_limit, - sizeof(new_limit)), 0, "Unexpected mallctl() failure"); - expect_d_eq(mallctlbymib(mib, miblen, &old_limit, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - expect_zu_eq(old_limit, sz_pind2sz(9), - "Unexpected value for retain_grow_limit"); - - /* Restore to default. */ - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, &default_limit, - sizeof(default_limit)), 0, "Unexpected mallctl() failure"); -} -TEST_END - -TEST_BEGIN(test_arenas_dirty_decay_ms) { - ssize_t dirty_decay_ms, orig_dirty_decay_ms, prev_dirty_decay_ms; - size_t sz = sizeof(ssize_t); - - expect_d_eq(mallctl("arenas.dirty_decay_ms", - (void *)&orig_dirty_decay_ms, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - - dirty_decay_ms = -2; - expect_d_eq(mallctl("arenas.dirty_decay_ms", NULL, NULL, - (void *)&dirty_decay_ms, sizeof(ssize_t)), EFAULT, - "Unexpected mallctl() success"); - - dirty_decay_ms = 0x7fffffff; - expect_d_eq(mallctl("arenas.dirty_decay_ms", NULL, NULL, - (void *)&dirty_decay_ms, sizeof(ssize_t)), 0, - "Expected mallctl() failure"); - - for (prev_dirty_decay_ms = dirty_decay_ms, dirty_decay_ms = -1; - dirty_decay_ms < 20; prev_dirty_decay_ms = dirty_decay_ms, - dirty_decay_ms++) { - ssize_t old_dirty_decay_ms; - - expect_d_eq(mallctl("arenas.dirty_decay_ms", - (void *)&old_dirty_decay_ms, &sz, (void *)&dirty_decay_ms, - sizeof(ssize_t)), 0, "Unexpected mallctl() failure"); - expect_zd_eq(old_dirty_decay_ms, prev_dirty_decay_ms, - "Unexpected old arenas.dirty_decay_ms"); - } -} -TEST_END - -TEST_BEGIN(test_arenas_muzzy_decay_ms) { - ssize_t muzzy_decay_ms, orig_muzzy_decay_ms, prev_muzzy_decay_ms; - size_t sz = sizeof(ssize_t); - - expect_d_eq(mallctl("arenas.muzzy_decay_ms", - (void *)&orig_muzzy_decay_ms, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - - muzzy_decay_ms = -2; - expect_d_eq(mallctl("arenas.muzzy_decay_ms", NULL, NULL, - (void *)&muzzy_decay_ms, sizeof(ssize_t)), EFAULT, - "Unexpected mallctl() success"); - - muzzy_decay_ms = 0x7fffffff; - expect_d_eq(mallctl("arenas.muzzy_decay_ms", NULL, NULL, - (void *)&muzzy_decay_ms, sizeof(ssize_t)), 0, - "Expected mallctl() failure"); - - for (prev_muzzy_decay_ms = muzzy_decay_ms, muzzy_decay_ms = -1; - muzzy_decay_ms < 20; prev_muzzy_decay_ms = muzzy_decay_ms, - muzzy_decay_ms++) { - ssize_t old_muzzy_decay_ms; - - expect_d_eq(mallctl("arenas.muzzy_decay_ms", - (void *)&old_muzzy_decay_ms, &sz, (void *)&muzzy_decay_ms, - sizeof(ssize_t)), 0, "Unexpected mallctl() failure"); - expect_zd_eq(old_muzzy_decay_ms, prev_muzzy_decay_ms, - "Unexpected old arenas.muzzy_decay_ms"); - } -} -TEST_END - -TEST_BEGIN(test_arenas_constants) { -#define TEST_ARENAS_CONSTANT(t, name, expected) do { \ - t name; \ - size_t sz = sizeof(t); \ - expect_d_eq(mallctl("arenas."#name, (void *)&name, &sz, NULL, \ - 0), 0, "Unexpected mallctl() failure"); \ - expect_zu_eq(name, expected, "Incorrect "#name" size"); \ -} while (0) - - TEST_ARENAS_CONSTANT(size_t, quantum, QUANTUM); - TEST_ARENAS_CONSTANT(size_t, page, PAGE); - TEST_ARENAS_CONSTANT(unsigned, nbins, SC_NBINS); - TEST_ARENAS_CONSTANT(unsigned, nlextents, SC_NSIZES - SC_NBINS); - -#undef TEST_ARENAS_CONSTANT -} -TEST_END - -TEST_BEGIN(test_arenas_bin_constants) { -#define TEST_ARENAS_BIN_CONSTANT(t, name, expected) do { \ - t name; \ - size_t sz = sizeof(t); \ - expect_d_eq(mallctl("arenas.bin.0."#name, (void *)&name, &sz, \ - NULL, 0), 0, "Unexpected mallctl() failure"); \ - expect_zu_eq(name, expected, "Incorrect "#name" size"); \ -} while (0) - - TEST_ARENAS_BIN_CONSTANT(size_t, size, bin_infos[0].reg_size); - TEST_ARENAS_BIN_CONSTANT(uint32_t, nregs, bin_infos[0].nregs); - TEST_ARENAS_BIN_CONSTANT(size_t, slab_size, - bin_infos[0].slab_size); - TEST_ARENAS_BIN_CONSTANT(uint32_t, nshards, bin_infos[0].n_shards); - -#undef TEST_ARENAS_BIN_CONSTANT -} -TEST_END - -TEST_BEGIN(test_arenas_lextent_constants) { -#define TEST_ARENAS_LEXTENT_CONSTANT(t, name, expected) do { \ - t name; \ - size_t sz = sizeof(t); \ - expect_d_eq(mallctl("arenas.lextent.0."#name, (void *)&name, \ - &sz, NULL, 0), 0, "Unexpected mallctl() failure"); \ - expect_zu_eq(name, expected, "Incorrect "#name" size"); \ -} while (0) - - TEST_ARENAS_LEXTENT_CONSTANT(size_t, size, - SC_LARGE_MINCLASS); - -#undef TEST_ARENAS_LEXTENT_CONSTANT -} -TEST_END - -TEST_BEGIN(test_arenas_create) { - unsigned narenas_before, arena, narenas_after; - size_t sz = sizeof(unsigned); - - expect_d_eq(mallctl("arenas.narenas", (void *)&narenas_before, &sz, - NULL, 0), 0, "Unexpected mallctl() failure"); - expect_d_eq(mallctl("arenas.create", (void *)&arena, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - expect_d_eq(mallctl("arenas.narenas", (void *)&narenas_after, &sz, NULL, - 0), 0, "Unexpected mallctl() failure"); - - expect_u_eq(narenas_before+1, narenas_after, - "Unexpected number of arenas before versus after extension"); - expect_u_eq(arena, narenas_after-1, "Unexpected arena index"); -} -TEST_END - -TEST_BEGIN(test_arenas_lookup) { - unsigned arena, arena1; - void *ptr; - size_t sz = sizeof(unsigned); - - expect_d_eq(mallctl("arenas.create", (void *)&arena, &sz, NULL, 0), 0, - "Unexpected mallctl() failure"); - ptr = mallocx(42, MALLOCX_ARENA(arena) | MALLOCX_TCACHE_NONE); - expect_ptr_not_null(ptr, "Unexpected mallocx() failure"); - expect_d_eq(mallctl("arenas.lookup", &arena1, &sz, &ptr, sizeof(ptr)), - 0, "Unexpected mallctl() failure"); - expect_u_eq(arena, arena1, "Unexpected arena index"); - dallocx(ptr, 0); -} -TEST_END - -TEST_BEGIN(test_prof_active) { - /* - * If config_prof is off, then the test for prof_active in - * test_mallctl_opt was already enough. - */ - test_skip_if(!config_prof); - test_skip_if(opt_prof); - - bool active, old; - size_t len = sizeof(bool); - - active = true; - expect_d_eq(mallctl("prof.active", NULL, NULL, &active, len), ENOENT, - "Setting prof_active to true should fail when opt_prof is off"); - old = true; - expect_d_eq(mallctl("prof.active", &old, &len, &active, len), ENOENT, - "Setting prof_active to true should fail when opt_prof is off"); - expect_true(old, "old value should not be touched when mallctl fails"); - active = false; - expect_d_eq(mallctl("prof.active", NULL, NULL, &active, len), 0, - "Setting prof_active to false should succeed when opt_prof is off"); - expect_d_eq(mallctl("prof.active", &old, &len, &active, len), 0, - "Setting prof_active to false should succeed when opt_prof is off"); - expect_false(old, "prof_active should be false when opt_prof is off"); -} -TEST_END - -TEST_BEGIN(test_stats_arenas) { -#define TEST_STATS_ARENAS(t, name) do { \ - t name; \ - size_t sz = sizeof(t); \ - expect_d_eq(mallctl("stats.arenas.0."#name, (void *)&name, &sz, \ - NULL, 0), 0, "Unexpected mallctl() failure"); \ -} while (0) - - TEST_STATS_ARENAS(unsigned, nthreads); - TEST_STATS_ARENAS(const char *, dss); - TEST_STATS_ARENAS(ssize_t, dirty_decay_ms); - TEST_STATS_ARENAS(ssize_t, muzzy_decay_ms); - TEST_STATS_ARENAS(size_t, pactive); - TEST_STATS_ARENAS(size_t, pdirty); - -#undef TEST_STATS_ARENAS -} -TEST_END - -static void -alloc_hook(void *extra, UNUSED hook_alloc_t type, UNUSED void *result, - UNUSED uintptr_t result_raw, UNUSED uintptr_t args_raw[3]) { - *(bool *)extra = true; -} - -static void -dalloc_hook(void *extra, UNUSED hook_dalloc_t type, - UNUSED void *address, UNUSED uintptr_t args_raw[3]) { - *(bool *)extra = true; -} - -TEST_BEGIN(test_hooks) { - bool hook_called = false; - hooks_t hooks = {&alloc_hook, &dalloc_hook, NULL, &hook_called}; - void *handle = NULL; - size_t sz = sizeof(handle); - int err = mallctl("experimental.hooks.install", &handle, &sz, &hooks, - sizeof(hooks)); - expect_d_eq(err, 0, "Hook installation failed"); - expect_ptr_ne(handle, NULL, "Hook installation gave null handle"); - void *ptr = mallocx(1, 0); - expect_true(hook_called, "Alloc hook not called"); - hook_called = false; - free(ptr); - expect_true(hook_called, "Free hook not called"); - - err = mallctl("experimental.hooks.remove", NULL, NULL, &handle, - sizeof(handle)); - expect_d_eq(err, 0, "Hook removal failed"); - hook_called = false; - ptr = mallocx(1, 0); - free(ptr); - expect_false(hook_called, "Hook called after removal"); -} -TEST_END - -TEST_BEGIN(test_hooks_exhaustion) { - bool hook_called = false; - hooks_t hooks = {&alloc_hook, &dalloc_hook, NULL, &hook_called}; - - void *handle; - void *handles[HOOK_MAX]; - size_t sz = sizeof(handle); - int err; - for (int i = 0; i < HOOK_MAX; i++) { - handle = NULL; - err = mallctl("experimental.hooks.install", &handle, &sz, - &hooks, sizeof(hooks)); - expect_d_eq(err, 0, "Error installation hooks"); - expect_ptr_ne(handle, NULL, "Got NULL handle"); - handles[i] = handle; - } - err = mallctl("experimental.hooks.install", &handle, &sz, &hooks, - sizeof(hooks)); - expect_d_eq(err, EAGAIN, "Should have failed hook installation"); - for (int i = 0; i < HOOK_MAX; i++) { - err = mallctl("experimental.hooks.remove", NULL, NULL, - &handles[i], sizeof(handles[i])); - expect_d_eq(err, 0, "Hook removal failed"); - } - /* Insertion failed, but then we removed some; it should work now. */ - handle = NULL; - err = mallctl("experimental.hooks.install", &handle, &sz, &hooks, - sizeof(hooks)); - expect_d_eq(err, 0, "Hook insertion failed"); - expect_ptr_ne(handle, NULL, "Got NULL handle"); - err = mallctl("experimental.hooks.remove", NULL, NULL, &handle, - sizeof(handle)); - expect_d_eq(err, 0, "Hook removal failed"); -} -TEST_END - -TEST_BEGIN(test_thread_idle) { - /* - * We're cheating a little bit in this test, and inferring things about - * implementation internals (like tcache details). We have to; - * thread.idle has no guaranteed effects. We need stats to make these - * inferences. - */ - test_skip_if(!config_stats); - - int err; - size_t sz; - size_t miblen; - - bool tcache_enabled = false; - sz = sizeof(tcache_enabled); - err = mallctl("thread.tcache.enabled", &tcache_enabled, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - test_skip_if(!tcache_enabled); - - size_t tcache_max; - sz = sizeof(tcache_max); - err = mallctl("arenas.tcache_max", &tcache_max, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - test_skip_if(tcache_max == 0); - - unsigned arena_ind; - sz = sizeof(arena_ind); - err = mallctl("thread.arena", &arena_ind, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - - /* We're going to do an allocation of size 1, which we know is small. */ - size_t mib[5]; - miblen = sizeof(mib)/sizeof(mib[0]); - err = mallctlnametomib("stats.arenas.0.small.ndalloc", mib, &miblen); - expect_d_eq(err, 0, ""); - mib[2] = arena_ind; - - /* - * This alloc and dalloc should leave something in the tcache, in a - * small size's cache bin. - */ - void *ptr = mallocx(1, 0); - dallocx(ptr, 0); - - uint64_t epoch; - err = mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)); - expect_d_eq(err, 0, ""); - - uint64_t small_dalloc_pre_idle; - sz = sizeof(small_dalloc_pre_idle); - err = mallctlbymib(mib, miblen, &small_dalloc_pre_idle, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - - err = mallctl("thread.idle", NULL, NULL, NULL, 0); - expect_d_eq(err, 0, ""); - - err = mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)); - expect_d_eq(err, 0, ""); - - uint64_t small_dalloc_post_idle; - sz = sizeof(small_dalloc_post_idle); - err = mallctlbymib(mib, miblen, &small_dalloc_post_idle, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - - expect_u64_lt(small_dalloc_pre_idle, small_dalloc_post_idle, - "Purge didn't flush the tcache"); -} -TEST_END - -TEST_BEGIN(test_thread_peak) { - test_skip_if(!config_stats); - - /* - * We don't commit to any stable amount of accuracy for peak tracking - * (in practice, when this test was written, we made sure to be within - * 100k). But 10MB is big for more or less any definition of big. - */ - size_t big_size = 10 * 1024 * 1024; - size_t small_size = 256; - - void *ptr; - int err; - size_t sz; - uint64_t peak; - sz = sizeof(uint64_t); - - err = mallctl("thread.peak.reset", NULL, NULL, NULL, 0); - expect_d_eq(err, 0, ""); - ptr = mallocx(SC_SMALL_MAXCLASS, 0); - err = mallctl("thread.peak.read", &peak, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - expect_u64_eq(peak, SC_SMALL_MAXCLASS, "Missed an update"); - free(ptr); - err = mallctl("thread.peak.read", &peak, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - expect_u64_eq(peak, SC_SMALL_MAXCLASS, "Freeing changed peak"); - ptr = mallocx(big_size, 0); - free(ptr); - /* - * The peak should have hit big_size in the last two lines, even though - * the net allocated bytes has since dropped back down to zero. We - * should have noticed the peak change without having down any mallctl - * calls while net allocated bytes was high. - */ - err = mallctl("thread.peak.read", &peak, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - expect_u64_ge(peak, big_size, "Missed a peak change."); - - /* Allocate big_size, but using small allocations. */ - size_t nallocs = big_size / small_size; - void **ptrs = calloc(nallocs, sizeof(void *)); - err = mallctl("thread.peak.reset", NULL, NULL, NULL, 0); - expect_d_eq(err, 0, ""); - err = mallctl("thread.peak.read", &peak, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - expect_u64_eq(0, peak, "Missed a reset."); - for (size_t i = 0; i < nallocs; i++) { - ptrs[i] = mallocx(small_size, 0); - } - for (size_t i = 0; i < nallocs; i++) { - free(ptrs[i]); - } - err = mallctl("thread.peak.read", &peak, &sz, NULL, 0); - expect_d_eq(err, 0, ""); - /* - * We don't guarantee exactness; make sure we're within 10% of the peak, - * though. - */ - expect_u64_ge(peak, nallocx(small_size, 0) * nallocs * 9 / 10, - "Missed some peak changes."); - expect_u64_le(peak, nallocx(small_size, 0) * nallocs * 11 / 10, - "Overcounted peak changes."); - free(ptrs); -} -TEST_END - -typedef struct activity_test_data_s activity_test_data_t; -struct activity_test_data_s { - uint64_t obtained_alloc; - uint64_t obtained_dalloc; -}; - -static void -activity_test_callback(void *uctx, uint64_t alloc, uint64_t dalloc) { - activity_test_data_t *test_data = (activity_test_data_t *)uctx; - test_data->obtained_alloc = alloc; - test_data->obtained_dalloc = dalloc; -} - -TEST_BEGIN(test_thread_activity_callback) { - test_skip_if(!config_stats); - - const size_t big_size = 10 * 1024 * 1024; - void *ptr; - int err; - size_t sz; - - uint64_t *allocatedp; - uint64_t *deallocatedp; - sz = sizeof(allocatedp); - err = mallctl("thread.allocatedp", &allocatedp, &sz, NULL, 0); - assert_d_eq(0, err, ""); - err = mallctl("thread.deallocatedp", &deallocatedp, &sz, NULL, 0); - assert_d_eq(0, err, ""); - - activity_callback_thunk_t old_thunk = {(activity_callback_t)111, - (void *)222}; - - activity_test_data_t test_data = {333, 444}; - activity_callback_thunk_t new_thunk = - {&activity_test_callback, &test_data}; - - sz = sizeof(old_thunk); - err = mallctl("experimental.thread.activity_callback", &old_thunk, &sz, - &new_thunk, sizeof(new_thunk)); - assert_d_eq(0, err, ""); - - expect_true(old_thunk.callback == NULL, "Callback already installed"); - expect_true(old_thunk.uctx == NULL, "Callback data already installed"); - - ptr = mallocx(big_size, 0); - expect_u64_eq(test_data.obtained_alloc, *allocatedp, ""); - expect_u64_eq(test_data.obtained_dalloc, *deallocatedp, ""); - - free(ptr); - expect_u64_eq(test_data.obtained_alloc, *allocatedp, ""); - expect_u64_eq(test_data.obtained_dalloc, *deallocatedp, ""); - - sz = sizeof(old_thunk); - new_thunk = (activity_callback_thunk_t){ NULL, NULL }; - err = mallctl("experimental.thread.activity_callback", &old_thunk, &sz, - &new_thunk, sizeof(new_thunk)); - assert_d_eq(0, err, ""); - - expect_true(old_thunk.callback == &activity_test_callback, ""); - expect_true(old_thunk.uctx == &test_data, ""); - - /* Inserting NULL should have turned off tracking. */ - test_data.obtained_alloc = 333; - test_data.obtained_dalloc = 444; - ptr = mallocx(big_size, 0); - free(ptr); - expect_u64_eq(333, test_data.obtained_alloc, ""); - expect_u64_eq(444, test_data.obtained_dalloc, ""); -} -TEST_END - -int -main(void) { - return test( - test_mallctl_errors, - test_mallctlnametomib_errors, - test_mallctlbymib_errors, - test_mallctl_read_write, - test_mallctlnametomib_short_mib, - test_mallctlnametomib_short_name, - test_mallctlmibnametomib, - test_mallctlbymibname, - test_mallctl_config, - test_mallctl_opt, - test_manpage_example, - test_tcache_none, - test_tcache, - test_thread_arena, - test_arena_i_initialized, - test_arena_i_dirty_decay_ms, - test_arena_i_muzzy_decay_ms, - test_arena_i_purge, - test_arena_i_decay, - test_arena_i_dss, - test_arena_i_retain_grow_limit, - test_arenas_dirty_decay_ms, - test_arenas_muzzy_decay_ms, - test_arenas_constants, - test_arenas_bin_constants, - test_arenas_lextent_constants, - test_arenas_create, - test_arenas_lookup, - test_prof_active, - test_stats_arenas, - test_hooks, - test_hooks_exhaustion, - test_thread_idle, - test_thread_peak, - test_thread_activity_callback); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/malloc_conf_2.c b/examples/redis-unstable/deps/jemalloc/test/unit/malloc_conf_2.c deleted file mode 100644 index ecfa499..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/malloc_conf_2.c +++ /dev/null @@ -1,29 +0,0 @@ -#include "test/jemalloc_test.h" - -const char *malloc_conf = "dirty_decay_ms:1000"; -const char *malloc_conf_2_conf_harder = "dirty_decay_ms:1234"; - -TEST_BEGIN(test_malloc_conf_2) { -#ifdef _WIN32 - bool windows = true; -#else - bool windows = false; -#endif - /* Windows doesn't support weak symbol linker trickery. */ - test_skip_if(windows); - - ssize_t dirty_decay_ms; - size_t sz = sizeof(dirty_decay_ms); - - int err = mallctl("opt.dirty_decay_ms", &dirty_decay_ms, &sz, NULL, 0); - assert_d_eq(err, 0, "Unexpected mallctl failure"); - expect_zd_eq(dirty_decay_ms, 1234, - "malloc_conf_2 setting didn't take effect"); -} -TEST_END - -int -main(void) { - return test( - test_malloc_conf_2); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/malloc_conf_2.sh b/examples/redis-unstable/deps/jemalloc/test/unit/malloc_conf_2.sh deleted file mode 100644 index 2c780f1..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/malloc_conf_2.sh +++ /dev/null @@ -1 +0,0 @@ -export MALLOC_CONF="dirty_decay_ms:500" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/malloc_io.c b/examples/redis-unstable/deps/jemalloc/test/unit/malloc_io.c deleted file mode 100644 index 385f745..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/malloc_io.c +++ /dev/null @@ -1,268 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_malloc_strtoumax_no_endptr) { - int err; - - set_errno(0); - expect_ju_eq(malloc_strtoumax("0", NULL, 0), 0, "Unexpected result"); - err = get_errno(); - expect_d_eq(err, 0, "Unexpected failure"); -} -TEST_END - -TEST_BEGIN(test_malloc_strtoumax) { - struct test_s { - const char *input; - const char *expected_remainder; - int base; - int expected_errno; - const char *expected_errno_name; - uintmax_t expected_x; - }; -#define ERR(e) e, #e -#define KUMAX(x) ((uintmax_t)x##ULL) -#define KSMAX(x) ((uintmax_t)(intmax_t)x##LL) - struct test_s tests[] = { - {"0", "0", -1, ERR(EINVAL), UINTMAX_MAX}, - {"0", "0", 1, ERR(EINVAL), UINTMAX_MAX}, - {"0", "0", 37, ERR(EINVAL), UINTMAX_MAX}, - - {"", "", 0, ERR(EINVAL), UINTMAX_MAX}, - {"+", "+", 0, ERR(EINVAL), UINTMAX_MAX}, - {"++3", "++3", 0, ERR(EINVAL), UINTMAX_MAX}, - {"-", "-", 0, ERR(EINVAL), UINTMAX_MAX}, - - {"42", "", 0, ERR(0), KUMAX(42)}, - {"+42", "", 0, ERR(0), KUMAX(42)}, - {"-42", "", 0, ERR(0), KSMAX(-42)}, - {"042", "", 0, ERR(0), KUMAX(042)}, - {"+042", "", 0, ERR(0), KUMAX(042)}, - {"-042", "", 0, ERR(0), KSMAX(-042)}, - {"0x42", "", 0, ERR(0), KUMAX(0x42)}, - {"+0x42", "", 0, ERR(0), KUMAX(0x42)}, - {"-0x42", "", 0, ERR(0), KSMAX(-0x42)}, - - {"0", "", 0, ERR(0), KUMAX(0)}, - {"1", "", 0, ERR(0), KUMAX(1)}, - - {"42", "", 0, ERR(0), KUMAX(42)}, - {" 42", "", 0, ERR(0), KUMAX(42)}, - {"42 ", " ", 0, ERR(0), KUMAX(42)}, - {"0x", "x", 0, ERR(0), KUMAX(0)}, - {"42x", "x", 0, ERR(0), KUMAX(42)}, - - {"07", "", 0, ERR(0), KUMAX(7)}, - {"010", "", 0, ERR(0), KUMAX(8)}, - {"08", "8", 0, ERR(0), KUMAX(0)}, - {"0_", "_", 0, ERR(0), KUMAX(0)}, - - {"0x", "x", 0, ERR(0), KUMAX(0)}, - {"0X", "X", 0, ERR(0), KUMAX(0)}, - {"0xg", "xg", 0, ERR(0), KUMAX(0)}, - {"0XA", "", 0, ERR(0), KUMAX(10)}, - - {"010", "", 10, ERR(0), KUMAX(10)}, - {"0x3", "x3", 10, ERR(0), KUMAX(0)}, - - {"12", "2", 2, ERR(0), KUMAX(1)}, - {"78", "8", 8, ERR(0), KUMAX(7)}, - {"9a", "a", 10, ERR(0), KUMAX(9)}, - {"9A", "A", 10, ERR(0), KUMAX(9)}, - {"fg", "g", 16, ERR(0), KUMAX(15)}, - {"FG", "G", 16, ERR(0), KUMAX(15)}, - {"0xfg", "g", 16, ERR(0), KUMAX(15)}, - {"0XFG", "G", 16, ERR(0), KUMAX(15)}, - {"z_", "_", 36, ERR(0), KUMAX(35)}, - {"Z_", "_", 36, ERR(0), KUMAX(35)} - }; -#undef ERR -#undef KUMAX -#undef KSMAX - unsigned i; - - for (i = 0; i < sizeof(tests)/sizeof(struct test_s); i++) { - struct test_s *test = &tests[i]; - int err; - uintmax_t result; - char *remainder; - - set_errno(0); - result = malloc_strtoumax(test->input, &remainder, test->base); - err = get_errno(); - expect_d_eq(err, test->expected_errno, - "Expected errno %s for \"%s\", base %d", - test->expected_errno_name, test->input, test->base); - expect_str_eq(remainder, test->expected_remainder, - "Unexpected remainder for \"%s\", base %d", - test->input, test->base); - if (err == 0) { - expect_ju_eq(result, test->expected_x, - "Unexpected result for \"%s\", base %d", - test->input, test->base); - } - } -} -TEST_END - -TEST_BEGIN(test_malloc_snprintf_truncated) { -#define BUFLEN 15 - char buf[BUFLEN]; - size_t result; - size_t len; -#define TEST(expected_str_untruncated, ...) do { \ - result = malloc_snprintf(buf, len, __VA_ARGS__); \ - expect_d_eq(strncmp(buf, expected_str_untruncated, len-1), 0, \ - "Unexpected string inequality (\"%s\" vs \"%s\")", \ - buf, expected_str_untruncated); \ - expect_zu_eq(result, strlen(expected_str_untruncated), \ - "Unexpected result"); \ -} while (0) - - for (len = 1; len < BUFLEN; len++) { - TEST("012346789", "012346789"); - TEST("a0123b", "a%sb", "0123"); - TEST("a01234567", "a%s%s", "0123", "4567"); - TEST("a0123 ", "a%-6s", "0123"); - TEST("a 0123", "a%6s", "0123"); - TEST("a 012", "a%6.3s", "0123"); - TEST("a 012", "a%*.*s", 6, 3, "0123"); - TEST("a 123b", "a% db", 123); - TEST("a123b", "a%-db", 123); - TEST("a-123b", "a%-db", -123); - TEST("a+123b", "a%+db", 123); - } -#undef BUFLEN -#undef TEST -} -TEST_END - -TEST_BEGIN(test_malloc_snprintf) { -#define BUFLEN 128 - char buf[BUFLEN]; - size_t result; -#define TEST(expected_str, ...) do { \ - result = malloc_snprintf(buf, sizeof(buf), __VA_ARGS__); \ - expect_str_eq(buf, expected_str, "Unexpected output"); \ - expect_zu_eq(result, strlen(expected_str), "Unexpected result");\ -} while (0) - - TEST("hello", "hello"); - - TEST("50%, 100%", "50%%, %d%%", 100); - - TEST("a0123b", "a%sb", "0123"); - - TEST("a 0123b", "a%5sb", "0123"); - TEST("a 0123b", "a%*sb", 5, "0123"); - - TEST("a0123 b", "a%-5sb", "0123"); - TEST("a0123b", "a%*sb", -1, "0123"); - TEST("a0123 b", "a%*sb", -5, "0123"); - TEST("a0123 b", "a%-*sb", -5, "0123"); - - TEST("a012b", "a%.3sb", "0123"); - TEST("a012b", "a%.*sb", 3, "0123"); - TEST("a0123b", "a%.*sb", -3, "0123"); - - TEST("a 012b", "a%5.3sb", "0123"); - TEST("a 012b", "a%5.*sb", 3, "0123"); - TEST("a 012b", "a%*.3sb", 5, "0123"); - TEST("a 012b", "a%*.*sb", 5, 3, "0123"); - TEST("a 0123b", "a%*.*sb", 5, -3, "0123"); - - TEST("_abcd_", "_%x_", 0xabcd); - TEST("_0xabcd_", "_%#x_", 0xabcd); - TEST("_1234_", "_%o_", 01234); - TEST("_01234_", "_%#o_", 01234); - TEST("_1234_", "_%u_", 1234); - TEST("01234", "%05u", 1234); - - TEST("_1234_", "_%d_", 1234); - TEST("_ 1234_", "_% d_", 1234); - TEST("_+1234_", "_%+d_", 1234); - TEST("_-1234_", "_%d_", -1234); - TEST("_-1234_", "_% d_", -1234); - TEST("_-1234_", "_%+d_", -1234); - - /* - * Morally, we should test these too, but 0-padded signed types are not - * yet supported. - * - * TEST("01234", "%05", 1234); - * TEST("-1234", "%05d", -1234); - * TEST("-01234", "%06d", -1234); - */ - - TEST("_-1234_", "_%d_", -1234); - TEST("_1234_", "_%d_", 1234); - TEST("_-1234_", "_%i_", -1234); - TEST("_1234_", "_%i_", 1234); - TEST("_01234_", "_%#o_", 01234); - TEST("_1234_", "_%u_", 1234); - TEST("_0x1234abc_", "_%#x_", 0x1234abc); - TEST("_0X1234ABC_", "_%#X_", 0x1234abc); - TEST("_c_", "_%c_", 'c'); - TEST("_string_", "_%s_", "string"); - TEST("_0x42_", "_%p_", ((void *)0x42)); - - TEST("_-1234_", "_%ld_", ((long)-1234)); - TEST("_1234_", "_%ld_", ((long)1234)); - TEST("_-1234_", "_%li_", ((long)-1234)); - TEST("_1234_", "_%li_", ((long)1234)); - TEST("_01234_", "_%#lo_", ((long)01234)); - TEST("_1234_", "_%lu_", ((long)1234)); - TEST("_0x1234abc_", "_%#lx_", ((long)0x1234abc)); - TEST("_0X1234ABC_", "_%#lX_", ((long)0x1234ABC)); - - TEST("_-1234_", "_%lld_", ((long long)-1234)); - TEST("_1234_", "_%lld_", ((long long)1234)); - TEST("_-1234_", "_%lli_", ((long long)-1234)); - TEST("_1234_", "_%lli_", ((long long)1234)); - TEST("_01234_", "_%#llo_", ((long long)01234)); - TEST("_1234_", "_%llu_", ((long long)1234)); - TEST("_0x1234abc_", "_%#llx_", ((long long)0x1234abc)); - TEST("_0X1234ABC_", "_%#llX_", ((long long)0x1234ABC)); - - TEST("_-1234_", "_%qd_", ((long long)-1234)); - TEST("_1234_", "_%qd_", ((long long)1234)); - TEST("_-1234_", "_%qi_", ((long long)-1234)); - TEST("_1234_", "_%qi_", ((long long)1234)); - TEST("_01234_", "_%#qo_", ((long long)01234)); - TEST("_1234_", "_%qu_", ((long long)1234)); - TEST("_0x1234abc_", "_%#qx_", ((long long)0x1234abc)); - TEST("_0X1234ABC_", "_%#qX_", ((long long)0x1234ABC)); - - TEST("_-1234_", "_%jd_", ((intmax_t)-1234)); - TEST("_1234_", "_%jd_", ((intmax_t)1234)); - TEST("_-1234_", "_%ji_", ((intmax_t)-1234)); - TEST("_1234_", "_%ji_", ((intmax_t)1234)); - TEST("_01234_", "_%#jo_", ((intmax_t)01234)); - TEST("_1234_", "_%ju_", ((intmax_t)1234)); - TEST("_0x1234abc_", "_%#jx_", ((intmax_t)0x1234abc)); - TEST("_0X1234ABC_", "_%#jX_", ((intmax_t)0x1234ABC)); - - TEST("_1234_", "_%td_", ((ptrdiff_t)1234)); - TEST("_-1234_", "_%td_", ((ptrdiff_t)-1234)); - TEST("_1234_", "_%ti_", ((ptrdiff_t)1234)); - TEST("_-1234_", "_%ti_", ((ptrdiff_t)-1234)); - - TEST("_-1234_", "_%zd_", ((ssize_t)-1234)); - TEST("_1234_", "_%zd_", ((ssize_t)1234)); - TEST("_-1234_", "_%zi_", ((ssize_t)-1234)); - TEST("_1234_", "_%zi_", ((ssize_t)1234)); - TEST("_01234_", "_%#zo_", ((ssize_t)01234)); - TEST("_1234_", "_%zu_", ((ssize_t)1234)); - TEST("_0x1234abc_", "_%#zx_", ((ssize_t)0x1234abc)); - TEST("_0X1234ABC_", "_%#zX_", ((ssize_t)0x1234ABC)); -#undef BUFLEN -} -TEST_END - -int -main(void) { - return test( - test_malloc_strtoumax_no_endptr, - test_malloc_strtoumax, - test_malloc_snprintf_truncated, - test_malloc_snprintf); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/math.c b/examples/redis-unstable/deps/jemalloc/test/unit/math.c deleted file mode 100644 index a32767c..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/math.c +++ /dev/null @@ -1,390 +0,0 @@ -#include "test/jemalloc_test.h" - -#define MAX_REL_ERR 1.0e-9 -#define MAX_ABS_ERR 1.0e-9 - -#include <float.h> - -#ifdef __PGI -#undef INFINITY -#endif - -#ifndef INFINITY -#define INFINITY (DBL_MAX + DBL_MAX) -#endif - -static bool -double_eq_rel(double a, double b, double max_rel_err, double max_abs_err) { - double rel_err; - - if (fabs(a - b) < max_abs_err) { - return true; - } - rel_err = (fabs(b) > fabs(a)) ? fabs((a-b)/b) : fabs((a-b)/a); - return (rel_err < max_rel_err); -} - -static uint64_t -factorial(unsigned x) { - uint64_t ret = 1; - unsigned i; - - for (i = 2; i <= x; i++) { - ret *= (uint64_t)i; - } - - return ret; -} - -TEST_BEGIN(test_ln_gamma_factorial) { - unsigned x; - - /* exp(ln_gamma(x)) == (x-1)! for integer x. */ - for (x = 1; x <= 21; x++) { - expect_true(double_eq_rel(exp(ln_gamma(x)), - (double)factorial(x-1), MAX_REL_ERR, MAX_ABS_ERR), - "Incorrect factorial result for x=%u", x); - } -} -TEST_END - -/* Expected ln_gamma([0.0..100.0] increment=0.25). */ -static const double ln_gamma_misc_expected[] = { - INFINITY, - 1.28802252469807743, 0.57236494292470008, 0.20328095143129538, - 0.00000000000000000, -0.09827183642181320, -0.12078223763524518, - -0.08440112102048555, 0.00000000000000000, 0.12487171489239651, - 0.28468287047291918, 0.47521466691493719, 0.69314718055994529, - 0.93580193110872523, 1.20097360234707429, 1.48681557859341718, - 1.79175946922805496, 2.11445692745037128, 2.45373657084244234, - 2.80857141857573644, 3.17805383034794575, 3.56137591038669710, - 3.95781396761871651, 4.36671603662228680, 4.78749174278204581, - 5.21960398699022932, 5.66256205985714178, 6.11591589143154568, - 6.57925121201010121, 7.05218545073853953, 7.53436423675873268, - 8.02545839631598312, 8.52516136106541467, 9.03318691960512332, - 9.54926725730099690, 10.07315123968123949, 10.60460290274525086, - 11.14340011995171231, 11.68933342079726856, 12.24220494005076176, - 12.80182748008146909, 13.36802367147604720, 13.94062521940376342, - 14.51947222506051816, 15.10441257307551943, 15.69530137706046524, - 16.29200047656724237, 16.89437797963419285, 17.50230784587389010, - 18.11566950571089407, 18.73434751193644843, 19.35823122022435427, - 19.98721449566188468, 20.62119544270163018, 21.26007615624470048, - 21.90376249182879320, 22.55216385312342098, 23.20519299513386002, - 23.86276584168908954, 24.52480131594137802, 25.19122118273868338, - 25.86194990184851861, 26.53691449111561340, 27.21604439872720604, - 27.89927138384089389, 28.58652940490193828, 29.27775451504081516, - 29.97288476399884871, 30.67186010608067548, 31.37462231367769050, - 32.08111489594735843, 32.79128302226991565, 33.50507345013689076, - 34.22243445715505317, 34.94331577687681545, 35.66766853819134298, - 36.39544520803305261, 37.12659953718355865, 37.86108650896109395, - 38.59886229060776230, 39.33988418719949465, 40.08411059791735198, - 40.83150097453079752, 41.58201578195490100, 42.33561646075348506, - 43.09226539146988699, 43.85192586067515208, 44.61456202863158893, - 45.38013889847690052, 46.14862228684032885, 46.91997879580877395, - 47.69417578616628361, 48.47118135183522014, 49.25096429545256882, - 50.03349410501914463, 50.81874093156324790, 51.60667556776436982, - 52.39726942748592364, 53.19049452616926743, 53.98632346204390586, - 54.78472939811231157, 55.58568604486942633, 56.38916764371992940, - 57.19514895105859864, 58.00360522298051080, 58.81451220059079787, - 59.62784609588432261, 60.44358357816834371, 61.26170176100199427, - 62.08217818962842927, 62.90499082887649962, 63.73011805151035958, - 64.55753862700632340, 65.38723171073768015, 66.21917683354901385, - 67.05335389170279825, 67.88974313718154008, 68.72832516833013017, - 69.56908092082363737, 70.41199165894616385, 71.25703896716800045, - 72.10420474200799390, 72.95347118416940191, 73.80482079093779646, - 74.65823634883015814, 75.51370092648485866, 76.37119786778275454, - 77.23071078519033961, 78.09222355331530707, 78.95572030266725960, - 79.82118541361435859, 80.68860351052903468, 81.55795945611502873, - 82.42923834590904164, 83.30242550295004378, 84.17750647261028973, - 85.05446701758152983, 85.93329311301090456, 86.81397094178107920, - 87.69648688992882057, 88.58082754219766741, 89.46697967771913795, - 90.35493026581838194, 91.24466646193963015, 92.13617560368709292, - 93.02944520697742803, 93.92446296229978486, 94.82121673107967297, - 95.71969454214321615, 96.61988458827809723, 97.52177522288820910, - 98.42535495673848800, 99.33061245478741341, 100.23753653310367895, - 101.14611615586458981, 102.05634043243354370, 102.96819861451382394, - 103.88168009337621811, 104.79677439715833032, 105.71347118823287303, - 106.63176026064346047, 107.55163153760463501, 108.47307506906540198, - 109.39608102933323153, 110.32063971475740516, 111.24674154146920557, - 112.17437704317786995, 113.10353686902013237, 114.03421178146170689, - 114.96639265424990128, 115.90007047041454769, 116.83523632031698014, - 117.77188139974506953, 118.70999700805310795, 119.64957454634490830, - 120.59060551569974962, 121.53308151543865279, 122.47699424143097247, - 123.42233548443955726, 124.36909712850338394, 125.31727114935689826, - 126.26684961288492559, 127.21782467361175861, 128.17018857322420899, - 129.12393363912724453, 130.07905228303084755, 131.03553699956862033, - 131.99338036494577864, 132.95257503561629164, 133.91311374698926784, - 134.87498931216194364, 135.83819462068046846, 136.80272263732638294, - 137.76856640092901785, 138.73571902320256299, 139.70417368760718091, - 140.67392364823425055, 141.64496222871400732, 142.61728282114600574, - 143.59087888505104047, 144.56574394634486680, 145.54187159633210058, - 146.51925549072063859, 147.49788934865566148, 148.47776695177302031, - 149.45888214327129617, 150.44122882700193600, 151.42480096657754984, - 152.40959258449737490, 153.39559776128982094, 154.38281063467164245, - 155.37122539872302696, 156.36083630307879844, 157.35163765213474107, - 158.34362380426921391, 159.33678917107920370, 160.33112821663092973, - 161.32663545672428995, 162.32330545817117695, 163.32113283808695314, - 164.32011226319519892, 165.32023844914485267, 166.32150615984036790, - 167.32391020678358018, 168.32744544842768164, 169.33210678954270634, - 170.33788918059275375, 171.34478761712384198, 172.35279713916281707, - 173.36191283062726143, 174.37212981874515094, 175.38344327348534080, - 176.39584840699734514, 177.40934047306160437, 178.42391476654847793, - 179.43956662288721304, 180.45629141754378111, 181.47408456550741107, - 182.49294152078630304, 183.51285777591152737, 184.53382886144947861, - 185.55585034552262869, 186.57891783333786861, 187.60302696672312095, - 188.62817342367162610, 189.65435291789341932, 190.68156119837468054, - 191.70979404894376330, 192.73904728784492590, 193.76931676731820176, - 194.80059837318714244, 195.83288802445184729, 196.86618167288995096, - 197.90047530266301123, 198.93576492992946214, 199.97204660246373464, - 201.00931639928148797, 202.04757043027063901, 203.08680483582807597, - 204.12701578650228385, 205.16819948264117102, 206.21035215404597807, - 207.25347005962987623, 208.29754948708190909, 209.34258675253678916, - 210.38857820024875878, 211.43552020227099320, 212.48340915813977858, - 213.53224149456323744, 214.58201366511514152, 215.63272214993284592, - 216.68436345542014010, 217.73693411395422004, 218.79043068359703739, - 219.84484974781133815, 220.90018791517996988, 221.95644181913033322, - 223.01360811766215875, 224.07168349307951871, 225.13066465172661879, - 226.19054832372759734, 227.25133126272962159, 228.31301024565024704, - 229.37558207242807384, 230.43904356577689896, 231.50339157094342113, - 232.56862295546847008, 233.63473460895144740, 234.70172344281823484, - 235.76958639009222907, 236.83832040516844586, 237.90792246359117712, - 238.97838956183431947, 240.04971871708477238, 241.12190696702904802, - 242.19495136964280846, 243.26884900298270509, 244.34359696498191283, - 245.41919237324782443, 246.49563236486270057, 247.57291409618682110, - 248.65103474266476269, 249.72999149863338175, 250.80978157713354904, - 251.89040220972316320, 252.97185064629374551, 254.05412415488834199, - 255.13722002152300661, 256.22113555000953511, 257.30586806178126835, - 258.39141489572085675, 259.47777340799029844, 260.56494097186322279, - 261.65291497755913497, 262.74169283208021852, 263.83127195904967266, - 264.92164979855277807, 266.01282380697938379, 267.10479145686849733, - 268.19755023675537586, 269.29109765101975427, 270.38543121973674488, - 271.48054847852881721, 272.57644697842033565, 273.67312428569374561, - 274.77057798174683967, 275.86880566295326389, 276.96780494052313770, - 278.06757344036617496, 279.16810880295668085, 280.26940868320008349, - 281.37147075030043197, 282.47429268763045229, 283.57787219260217171, - 284.68220697654078322, 285.78729476455760050, 286.89313329542699194, - 287.99972032146268930, 289.10705360839756395, 290.21513093526289140, - 291.32395009427028754, 292.43350889069523646, 293.54380514276073200, - 294.65483668152336350, 295.76660135076059532, 296.87909700685889902, - 297.99232151870342022, 299.10627276756946458, 300.22094864701409733, - 301.33634706277030091, 302.45246593264130297, 303.56930318639643929, - 304.68685676566872189, 305.80512462385280514, 306.92410472600477078, - 308.04379504874236773, 309.16419358014690033, 310.28529831966631036, - 311.40710727801865687, 312.52961847709792664, 313.65282994987899201, - 314.77673974032603610, 315.90134590329950015, 317.02664650446632777, - 318.15263962020929966, 319.27932333753892635, 320.40669575400545455, - 321.53475497761127144, 322.66349912672620803, 323.79292633000159185, - 324.92303472628691452, 326.05382246454587403, 327.18528770377525916, - 328.31742861292224234, 329.45024337080525356, 330.58373016603343331, - 331.71788719692847280, 332.85271267144611329, 333.98820480709991898, - 335.12436183088397001, 336.26118197919845443, 337.39866349777429377, - 338.53680464159958774, 339.67560367484657036, 340.81505887079896411, - 341.95516851178109619, 343.09593088908627578, 344.23734430290727460, - 345.37940706226686416, 346.52211748494903532, 347.66547389743118401, - 348.80947463481720661, 349.95411804077025408, 351.09940246744753267, - 352.24532627543504759, 353.39188783368263103, 354.53908551944078908, - 355.68691771819692349, 356.83538282361303118, 357.98447923746385868, - 359.13420536957539753 -}; - -TEST_BEGIN(test_ln_gamma_misc) { - unsigned i; - - for (i = 1; i < sizeof(ln_gamma_misc_expected)/sizeof(double); i++) { - double x = (double)i * 0.25; - expect_true(double_eq_rel(ln_gamma(x), - ln_gamma_misc_expected[i], MAX_REL_ERR, MAX_ABS_ERR), - "Incorrect ln_gamma result for i=%u", i); - } -} -TEST_END - -/* Expected pt_norm([0.01..0.99] increment=0.01). */ -static const double pt_norm_expected[] = { - -INFINITY, - -2.32634787404084076, -2.05374891063182252, -1.88079360815125085, - -1.75068607125216946, -1.64485362695147264, -1.55477359459685305, - -1.47579102817917063, -1.40507156030963221, -1.34075503369021654, - -1.28155156554460081, -1.22652812003661049, -1.17498679206608991, - -1.12639112903880045, -1.08031934081495606, -1.03643338949378938, - -0.99445788320975281, -0.95416525314619416, -0.91536508784281390, - -0.87789629505122846, -0.84162123357291418, -0.80642124701824025, - -0.77219321418868492, -0.73884684918521371, -0.70630256284008752, - -0.67448975019608171, -0.64334540539291685, -0.61281299101662701, - -0.58284150727121620, -0.55338471955567281, -0.52440051270804067, - -0.49585034734745320, -0.46769879911450812, -0.43991316567323380, - -0.41246312944140462, -0.38532046640756751, -0.35845879325119373, - -0.33185334643681652, -0.30548078809939738, -0.27931903444745404, - -0.25334710313579978, -0.22754497664114931, -0.20189347914185077, - -0.17637416478086135, -0.15096921549677725, -0.12566134685507399, - -0.10043372051146975, -0.07526986209982976, -0.05015358346473352, - -0.02506890825871106, 0.00000000000000000, 0.02506890825871106, - 0.05015358346473366, 0.07526986209982990, 0.10043372051146990, - 0.12566134685507413, 0.15096921549677739, 0.17637416478086146, - 0.20189347914185105, 0.22754497664114931, 0.25334710313579978, - 0.27931903444745404, 0.30548078809939738, 0.33185334643681652, - 0.35845879325119373, 0.38532046640756762, 0.41246312944140484, - 0.43991316567323391, 0.46769879911450835, 0.49585034734745348, - 0.52440051270804111, 0.55338471955567303, 0.58284150727121620, - 0.61281299101662701, 0.64334540539291685, 0.67448975019608171, - 0.70630256284008752, 0.73884684918521371, 0.77219321418868492, - 0.80642124701824036, 0.84162123357291441, 0.87789629505122879, - 0.91536508784281423, 0.95416525314619460, 0.99445788320975348, - 1.03643338949378938, 1.08031934081495606, 1.12639112903880045, - 1.17498679206608991, 1.22652812003661049, 1.28155156554460081, - 1.34075503369021654, 1.40507156030963265, 1.47579102817917085, - 1.55477359459685394, 1.64485362695147308, 1.75068607125217102, - 1.88079360815125041, 2.05374891063182208, 2.32634787404084076 -}; - -TEST_BEGIN(test_pt_norm) { - unsigned i; - - for (i = 1; i < sizeof(pt_norm_expected)/sizeof(double); i++) { - double p = (double)i * 0.01; - expect_true(double_eq_rel(pt_norm(p), pt_norm_expected[i], - MAX_REL_ERR, MAX_ABS_ERR), - "Incorrect pt_norm result for i=%u", i); - } -} -TEST_END - -/* - * Expected pt_chi2(p=[0.01..0.99] increment=0.07, - * df={0.1, 1.1, 10.1, 100.1, 1000.1}). - */ -static const double pt_chi2_df[] = {0.1, 1.1, 10.1, 100.1, 1000.1}; -static const double pt_chi2_expected[] = { - 1.168926411457320e-40, 1.347680397072034e-22, 3.886980416666260e-17, - 8.245951724356564e-14, 2.068936347497604e-11, 1.562561743309233e-09, - 5.459543043426564e-08, 1.114775688149252e-06, 1.532101202364371e-05, - 1.553884683726585e-04, 1.239396954915939e-03, 8.153872320255721e-03, - 4.631183739647523e-02, 2.473187311701327e-01, 2.175254800183617e+00, - - 0.0003729887888876379, 0.0164409238228929513, 0.0521523015190650113, - 0.1064701372271216612, 0.1800913735793082115, 0.2748704281195626931, - 0.3939246282787986497, 0.5420727552260817816, 0.7267265822221973259, - 0.9596554296000253670, 1.2607440376386165326, 1.6671185084541604304, - 2.2604828984738705167, 3.2868613342148607082, 6.9298574921692139839, - - 2.606673548632508, 4.602913725294877, 5.646152813924212, - 6.488971315540869, 7.249823275816285, 7.977314231410841, - 8.700354939944047, 9.441728024225892, 10.224338321374127, - 11.076435368801061, 12.039320937038386, 13.183878752697167, - 14.657791935084575, 16.885728216339373, 23.361991680031817, - - 70.14844087392152, 80.92379498849355, 85.53325420085891, - 88.94433120715347, 91.83732712857017, 94.46719943606301, - 96.96896479994635, 99.43412843510363, 101.94074719829733, - 104.57228644307247, 107.43900093448734, 110.71844673417287, - 114.76616819871325, 120.57422505959563, 135.92318818757556, - - 899.0072447849649, 937.9271278858220, 953.8117189560207, - 965.3079371501154, 974.8974061207954, 983.4936235182347, - 991.5691170518946, 999.4334123954690, 1007.3391826856553, - 1015.5445154999951, 1024.3777075619569, 1034.3538789836223, - 1046.4872561869577, 1063.5717461999654, 1107.0741966053859 -}; - -TEST_BEGIN(test_pt_chi2) { - unsigned i, j; - unsigned e = 0; - - for (i = 0; i < sizeof(pt_chi2_df)/sizeof(double); i++) { - double df = pt_chi2_df[i]; - double ln_gamma_df = ln_gamma(df * 0.5); - for (j = 1; j < 100; j += 7) { - double p = (double)j * 0.01; - expect_true(double_eq_rel(pt_chi2(p, df, ln_gamma_df), - pt_chi2_expected[e], MAX_REL_ERR, MAX_ABS_ERR), - "Incorrect pt_chi2 result for i=%u, j=%u", i, j); - e++; - } - } -} -TEST_END - -/* - * Expected pt_gamma(p=[0.1..0.99] increment=0.07, - * shape=[0.5..3.0] increment=0.5). - */ -static const double pt_gamma_shape[] = {0.5, 1.0, 1.5, 2.0, 2.5, 3.0}; -static const double pt_gamma_expected[] = { - 7.854392895485103e-05, 5.043466107888016e-03, 1.788288957794883e-02, - 3.900956150232906e-02, 6.913847560638034e-02, 1.093710833465766e-01, - 1.613412523825817e-01, 2.274682115597864e-01, 3.114117323127083e-01, - 4.189466220207417e-01, 5.598106789059246e-01, 7.521856146202706e-01, - 1.036125427911119e+00, 1.532450860038180e+00, 3.317448300510606e+00, - - 0.01005033585350144, 0.08338160893905107, 0.16251892949777497, - 0.24846135929849966, 0.34249030894677596, 0.44628710262841947, - 0.56211891815354142, 0.69314718055994529, 0.84397007029452920, - 1.02165124753198167, 1.23787435600161766, 1.51412773262977574, - 1.89711998488588196, 2.52572864430825783, 4.60517018598809091, - - 0.05741590094955853, 0.24747378084860744, 0.39888572212236084, - 0.54394139997444901, 0.69048812513915159, 0.84311389861296104, - 1.00580622221479898, 1.18298694218766931, 1.38038096305861213, - 1.60627736383027453, 1.87396970522337947, 2.20749220408081070, - 2.65852391865854942, 3.37934630984842244, 5.67243336507218476, - - 0.1485547402532659, 0.4657458011640391, 0.6832386130709406, - 0.8794297834672100, 1.0700752852474524, 1.2629614217350744, - 1.4638400448580779, 1.6783469900166610, 1.9132338090606940, - 2.1778589228618777, 2.4868823970010991, 2.8664695666264195, - 3.3724415436062114, 4.1682658512758071, 6.6383520679938108, - - 0.2771490383641385, 0.7195001279643727, 0.9969081732265243, - 1.2383497880608061, 1.4675206597269927, 1.6953064251816552, - 1.9291243435606809, 2.1757300955477641, 2.4428032131216391, - 2.7406534569230616, 3.0851445039665513, 3.5043101122033367, - 4.0575997065264637, 4.9182956424675286, 7.5431362346944937, - - 0.4360451650782932, 0.9983600902486267, 1.3306365880734528, - 1.6129750834753802, 1.8767241606994294, 2.1357032436097660, - 2.3988853336865565, 2.6740603137235603, 2.9697561737517959, - 3.2971457713883265, 3.6731795898504660, 4.1275751617770631, - 4.7230515633946677, 5.6417477865306020, 8.4059469148854635 -}; - -TEST_BEGIN(test_pt_gamma_shape) { - unsigned i, j; - unsigned e = 0; - - for (i = 0; i < sizeof(pt_gamma_shape)/sizeof(double); i++) { - double shape = pt_gamma_shape[i]; - double ln_gamma_shape = ln_gamma(shape); - for (j = 1; j < 100; j += 7) { - double p = (double)j * 0.01; - expect_true(double_eq_rel(pt_gamma(p, shape, 1.0, - ln_gamma_shape), pt_gamma_expected[e], MAX_REL_ERR, - MAX_ABS_ERR), - "Incorrect pt_gamma result for i=%u, j=%u", i, j); - e++; - } - } -} -TEST_END - -TEST_BEGIN(test_pt_gamma_scale) { - double shape = 1.0; - double ln_gamma_shape = ln_gamma(shape); - - expect_true(double_eq_rel( - pt_gamma(0.5, shape, 1.0, ln_gamma_shape) * 10.0, - pt_gamma(0.5, shape, 10.0, ln_gamma_shape), MAX_REL_ERR, - MAX_ABS_ERR), - "Scale should be trivially equivalent to external multiplication"); -} -TEST_END - -int -main(void) { - return test( - test_ln_gamma_factorial, - test_ln_gamma_misc, - test_pt_norm, - test_pt_chi2, - test_pt_gamma_shape, - test_pt_gamma_scale); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/mpsc_queue.c b/examples/redis-unstable/deps/jemalloc/test/unit/mpsc_queue.c deleted file mode 100644 index 895edf8..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/mpsc_queue.c +++ /dev/null @@ -1,304 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/mpsc_queue.h" - -typedef struct elem_s elem_t; -typedef ql_head(elem_t) elem_list_t; -typedef mpsc_queue(elem_t) elem_mpsc_queue_t; -struct elem_s { - int thread; - int idx; - ql_elm(elem_t) link; -}; - -/* Include both proto and gen to make sure they match up. */ -mpsc_queue_proto(static, elem_mpsc_queue_, elem_mpsc_queue_t, elem_t, - elem_list_t); -mpsc_queue_gen(static, elem_mpsc_queue_, elem_mpsc_queue_t, elem_t, - elem_list_t, link); - -static void -init_elems_simple(elem_t *elems, int nelems, int thread) { - for (int i = 0; i < nelems; i++) { - elems[i].thread = thread; - elems[i].idx = i; - ql_elm_new(&elems[i], link); - } -} - -static void -check_elems_simple(elem_list_t *list, int nelems, int thread) { - elem_t *elem; - int next_idx = 0; - ql_foreach(elem, list, link) { - expect_d_lt(next_idx, nelems, "Too many list items"); - expect_d_eq(thread, elem->thread, ""); - expect_d_eq(next_idx, elem->idx, "List out of order"); - next_idx++; - } -} - -TEST_BEGIN(test_simple) { - enum {NELEMS = 10}; - elem_t elems[NELEMS]; - elem_list_t list; - elem_mpsc_queue_t queue; - - /* Pop empty queue onto empty list -> empty list */ - ql_new(&list); - elem_mpsc_queue_new(&queue); - elem_mpsc_queue_pop_batch(&queue, &list); - expect_true(ql_empty(&list), ""); - - /* Pop empty queue onto nonempty list -> list unchanged */ - ql_new(&list); - elem_mpsc_queue_new(&queue); - init_elems_simple(elems, NELEMS, 0); - for (int i = 0; i < NELEMS; i++) { - ql_tail_insert(&list, &elems[i], link); - } - elem_mpsc_queue_pop_batch(&queue, &list); - check_elems_simple(&list, NELEMS, 0); - - /* Pop nonempty queue onto empty list -> list takes queue contents */ - ql_new(&list); - elem_mpsc_queue_new(&queue); - init_elems_simple(elems, NELEMS, 0); - for (int i = 0; i < NELEMS; i++) { - elem_mpsc_queue_push(&queue, &elems[i]); - } - elem_mpsc_queue_pop_batch(&queue, &list); - check_elems_simple(&list, NELEMS, 0); - - /* Pop nonempty queue onto nonempty list -> list gains queue contents */ - ql_new(&list); - elem_mpsc_queue_new(&queue); - init_elems_simple(elems, NELEMS, 0); - for (int i = 0; i < NELEMS / 2; i++) { - ql_tail_insert(&list, &elems[i], link); - } - for (int i = NELEMS / 2; i < NELEMS; i++) { - elem_mpsc_queue_push(&queue, &elems[i]); - } - elem_mpsc_queue_pop_batch(&queue, &list); - check_elems_simple(&list, NELEMS, 0); - -} -TEST_END - -TEST_BEGIN(test_push_single_or_batch) { - enum { - BATCH_MAX = 10, - /* - * We'll push i items one-at-a-time, then i items as a batch, - * then i items as a batch again, as i ranges from 1 to - * BATCH_MAX. So we need 3 times the sum of the numbers from 1 - * to BATCH_MAX elements total. - */ - NELEMS = 3 * BATCH_MAX * (BATCH_MAX - 1) / 2 - }; - elem_t elems[NELEMS]; - init_elems_simple(elems, NELEMS, 0); - elem_list_t list; - ql_new(&list); - elem_mpsc_queue_t queue; - elem_mpsc_queue_new(&queue); - int next_idx = 0; - for (int i = 1; i < 10; i++) { - /* Push i items 1 at a time. */ - for (int j = 0; j < i; j++) { - elem_mpsc_queue_push(&queue, &elems[next_idx]); - next_idx++; - } - /* Push i items in batch. */ - for (int j = 0; j < i; j++) { - ql_tail_insert(&list, &elems[next_idx], link); - next_idx++; - } - elem_mpsc_queue_push_batch(&queue, &list); - expect_true(ql_empty(&list), "Batch push should empty source"); - /* - * Push i items in batch, again. This tests two batches - * proceeding one after the other. - */ - for (int j = 0; j < i; j++) { - ql_tail_insert(&list, &elems[next_idx], link); - next_idx++; - } - elem_mpsc_queue_push_batch(&queue, &list); - expect_true(ql_empty(&list), "Batch push should empty source"); - } - expect_d_eq(NELEMS, next_idx, "Miscomputed number of elems to push."); - - expect_true(ql_empty(&list), ""); - elem_mpsc_queue_pop_batch(&queue, &list); - check_elems_simple(&list, NELEMS, 0); -} -TEST_END - -TEST_BEGIN(test_multi_op) { - enum {NELEMS = 20}; - elem_t elems[NELEMS]; - init_elems_simple(elems, NELEMS, 0); - elem_list_t push_list; - ql_new(&push_list); - elem_list_t result_list; - ql_new(&result_list); - elem_mpsc_queue_t queue; - elem_mpsc_queue_new(&queue); - - int next_idx = 0; - /* Push first quarter 1-at-a-time. */ - for (int i = 0; i < NELEMS / 4; i++) { - elem_mpsc_queue_push(&queue, &elems[next_idx]); - next_idx++; - } - /* Push second quarter in batch. */ - for (int i = NELEMS / 4; i < NELEMS / 2; i++) { - ql_tail_insert(&push_list, &elems[next_idx], link); - next_idx++; - } - elem_mpsc_queue_push_batch(&queue, &push_list); - /* Batch pop all pushed elements. */ - elem_mpsc_queue_pop_batch(&queue, &result_list); - /* Push third quarter in batch. */ - for (int i = NELEMS / 2; i < 3 * NELEMS / 4; i++) { - ql_tail_insert(&push_list, &elems[next_idx], link); - next_idx++; - } - elem_mpsc_queue_push_batch(&queue, &push_list); - /* Push last quarter one-at-a-time. */ - for (int i = 3 * NELEMS / 4; i < NELEMS; i++) { - elem_mpsc_queue_push(&queue, &elems[next_idx]); - next_idx++; - } - /* Pop them again. Order of existing list should be preserved. */ - elem_mpsc_queue_pop_batch(&queue, &result_list); - - check_elems_simple(&result_list, NELEMS, 0); - -} -TEST_END - -typedef struct pusher_arg_s pusher_arg_t; -struct pusher_arg_s { - elem_mpsc_queue_t *queue; - int thread; - elem_t *elems; - int nelems; -}; - -typedef struct popper_arg_s popper_arg_t; -struct popper_arg_s { - elem_mpsc_queue_t *queue; - int npushers; - int nelems_per_pusher; - int *pusher_counts; -}; - -static void * -thd_pusher(void *void_arg) { - pusher_arg_t *arg = (pusher_arg_t *)void_arg; - int next_idx = 0; - while (next_idx < arg->nelems) { - /* Push 10 items in batch. */ - elem_list_t list; - ql_new(&list); - int limit = next_idx + 10; - while (next_idx < arg->nelems && next_idx < limit) { - ql_tail_insert(&list, &arg->elems[next_idx], link); - next_idx++; - } - elem_mpsc_queue_push_batch(arg->queue, &list); - /* Push 10 items one-at-a-time. */ - limit = next_idx + 10; - while (next_idx < arg->nelems && next_idx < limit) { - elem_mpsc_queue_push(arg->queue, &arg->elems[next_idx]); - next_idx++; - } - - } - return NULL; -} - -static void * -thd_popper(void *void_arg) { - popper_arg_t *arg = (popper_arg_t *)void_arg; - int done_pushers = 0; - while (done_pushers < arg->npushers) { - elem_list_t list; - ql_new(&list); - elem_mpsc_queue_pop_batch(arg->queue, &list); - elem_t *elem; - ql_foreach(elem, &list, link) { - int thread = elem->thread; - int idx = elem->idx; - expect_d_eq(arg->pusher_counts[thread], idx, - "Thread's pushes reordered"); - arg->pusher_counts[thread]++; - if (arg->pusher_counts[thread] - == arg->nelems_per_pusher) { - done_pushers++; - } - } - } - return NULL; -} - -TEST_BEGIN(test_multiple_threads) { - enum { - NPUSHERS = 4, - NELEMS_PER_PUSHER = 1000*1000, - }; - thd_t pushers[NPUSHERS]; - pusher_arg_t pusher_arg[NPUSHERS]; - - thd_t popper; - popper_arg_t popper_arg; - - elem_mpsc_queue_t queue; - elem_mpsc_queue_new(&queue); - - elem_t *elems = calloc(NPUSHERS * NELEMS_PER_PUSHER, sizeof(elem_t)); - elem_t *elem_iter = elems; - for (int i = 0; i < NPUSHERS; i++) { - pusher_arg[i].queue = &queue; - pusher_arg[i].thread = i; - pusher_arg[i].elems = elem_iter; - pusher_arg[i].nelems = NELEMS_PER_PUSHER; - - init_elems_simple(elem_iter, NELEMS_PER_PUSHER, i); - elem_iter += NELEMS_PER_PUSHER; - } - popper_arg.queue = &queue; - popper_arg.npushers = NPUSHERS; - popper_arg.nelems_per_pusher = NELEMS_PER_PUSHER; - int pusher_counts[NPUSHERS] = {0}; - popper_arg.pusher_counts = pusher_counts; - - thd_create(&popper, thd_popper, (void *)&popper_arg); - for (int i = 0; i < NPUSHERS; i++) { - thd_create(&pushers[i], thd_pusher, &pusher_arg[i]); - } - - thd_join(popper, NULL); - for (int i = 0; i < NPUSHERS; i++) { - thd_join(pushers[i], NULL); - } - - for (int i = 0; i < NPUSHERS; i++) { - expect_d_eq(NELEMS_PER_PUSHER, pusher_counts[i], ""); - } - - free(elems); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_simple, - test_push_single_or_batch, - test_multi_op, - test_multiple_threads); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/mq.c b/examples/redis-unstable/deps/jemalloc/test/unit/mq.c deleted file mode 100644 index f833f77..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/mq.c +++ /dev/null @@ -1,89 +0,0 @@ -#include "test/jemalloc_test.h" - -#define NSENDERS 3 -#define NMSGS 100000 - -typedef struct mq_msg_s mq_msg_t; -struct mq_msg_s { - mq_msg(mq_msg_t) link; -}; -mq_gen(static, mq_, mq_t, mq_msg_t, link) - -TEST_BEGIN(test_mq_basic) { - mq_t mq; - mq_msg_t msg; - - expect_false(mq_init(&mq), "Unexpected mq_init() failure"); - expect_u_eq(mq_count(&mq), 0, "mq should be empty"); - expect_ptr_null(mq_tryget(&mq), - "mq_tryget() should fail when the queue is empty"); - - mq_put(&mq, &msg); - expect_u_eq(mq_count(&mq), 1, "mq should contain one message"); - expect_ptr_eq(mq_tryget(&mq), &msg, "mq_tryget() should return msg"); - - mq_put(&mq, &msg); - expect_ptr_eq(mq_get(&mq), &msg, "mq_get() should return msg"); - - mq_fini(&mq); -} -TEST_END - -static void * -thd_receiver_start(void *arg) { - mq_t *mq = (mq_t *)arg; - unsigned i; - - for (i = 0; i < (NSENDERS * NMSGS); i++) { - mq_msg_t *msg = mq_get(mq); - expect_ptr_not_null(msg, "mq_get() should never return NULL"); - dallocx(msg, 0); - } - return NULL; -} - -static void * -thd_sender_start(void *arg) { - mq_t *mq = (mq_t *)arg; - unsigned i; - - for (i = 0; i < NMSGS; i++) { - mq_msg_t *msg; - void *p; - p = mallocx(sizeof(mq_msg_t), 0); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - msg = (mq_msg_t *)p; - mq_put(mq, msg); - } - return NULL; -} - -TEST_BEGIN(test_mq_threaded) { - mq_t mq; - thd_t receiver; - thd_t senders[NSENDERS]; - unsigned i; - - expect_false(mq_init(&mq), "Unexpected mq_init() failure"); - - thd_create(&receiver, thd_receiver_start, (void *)&mq); - for (i = 0; i < NSENDERS; i++) { - thd_create(&senders[i], thd_sender_start, (void *)&mq); - } - - thd_join(receiver, NULL); - for (i = 0; i < NSENDERS; i++) { - thd_join(senders[i], NULL); - } - - mq_fini(&mq); -} -TEST_END - -int -main(void) { - return test( - test_mq_basic, - test_mq_threaded); -} - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/mtx.c b/examples/redis-unstable/deps/jemalloc/test/unit/mtx.c deleted file mode 100644 index 4aeebc1..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/mtx.c +++ /dev/null @@ -1,57 +0,0 @@ -#include "test/jemalloc_test.h" - -#define NTHREADS 2 -#define NINCRS 2000000 - -TEST_BEGIN(test_mtx_basic) { - mtx_t mtx; - - expect_false(mtx_init(&mtx), "Unexpected mtx_init() failure"); - mtx_lock(&mtx); - mtx_unlock(&mtx); - mtx_fini(&mtx); -} -TEST_END - -typedef struct { - mtx_t mtx; - unsigned x; -} thd_start_arg_t; - -static void * -thd_start(void *varg) { - thd_start_arg_t *arg = (thd_start_arg_t *)varg; - unsigned i; - - for (i = 0; i < NINCRS; i++) { - mtx_lock(&arg->mtx); - arg->x++; - mtx_unlock(&arg->mtx); - } - return NULL; -} - -TEST_BEGIN(test_mtx_race) { - thd_start_arg_t arg; - thd_t thds[NTHREADS]; - unsigned i; - - expect_false(mtx_init(&arg.mtx), "Unexpected mtx_init() failure"); - arg.x = 0; - for (i = 0; i < NTHREADS; i++) { - thd_create(&thds[i], thd_start, (void *)&arg); - } - for (i = 0; i < NTHREADS; i++) { - thd_join(thds[i], NULL); - } - expect_u_eq(arg.x, NTHREADS * NINCRS, - "Race-related counter corruption"); -} -TEST_END - -int -main(void) { - return test( - test_mtx_basic, - test_mtx_race); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/nstime.c b/examples/redis-unstable/deps/jemalloc/test/unit/nstime.c deleted file mode 100644 index 56238ab..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/nstime.c +++ /dev/null @@ -1,252 +0,0 @@ -#include "test/jemalloc_test.h" - -#define BILLION UINT64_C(1000000000) - -TEST_BEGIN(test_nstime_init) { - nstime_t nst; - - nstime_init(&nst, 42000000043); - expect_u64_eq(nstime_ns(&nst), 42000000043, "ns incorrectly read"); - expect_u64_eq(nstime_sec(&nst), 42, "sec incorrectly read"); - expect_u64_eq(nstime_nsec(&nst), 43, "nsec incorrectly read"); -} -TEST_END - -TEST_BEGIN(test_nstime_init2) { - nstime_t nst; - - nstime_init2(&nst, 42, 43); - expect_u64_eq(nstime_sec(&nst), 42, "sec incorrectly read"); - expect_u64_eq(nstime_nsec(&nst), 43, "nsec incorrectly read"); -} -TEST_END - -TEST_BEGIN(test_nstime_copy) { - nstime_t nsta, nstb; - - nstime_init2(&nsta, 42, 43); - nstime_init_zero(&nstb); - nstime_copy(&nstb, &nsta); - expect_u64_eq(nstime_sec(&nstb), 42, "sec incorrectly copied"); - expect_u64_eq(nstime_nsec(&nstb), 43, "nsec incorrectly copied"); -} -TEST_END - -TEST_BEGIN(test_nstime_compare) { - nstime_t nsta, nstb; - - nstime_init2(&nsta, 42, 43); - nstime_copy(&nstb, &nsta); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, "Times should be equal"); - expect_d_eq(nstime_compare(&nstb, &nsta), 0, "Times should be equal"); - - nstime_init2(&nstb, 42, 42); - expect_d_eq(nstime_compare(&nsta, &nstb), 1, - "nsta should be greater than nstb"); - expect_d_eq(nstime_compare(&nstb, &nsta), -1, - "nstb should be less than nsta"); - - nstime_init2(&nstb, 42, 44); - expect_d_eq(nstime_compare(&nsta, &nstb), -1, - "nsta should be less than nstb"); - expect_d_eq(nstime_compare(&nstb, &nsta), 1, - "nstb should be greater than nsta"); - - nstime_init2(&nstb, 41, BILLION - 1); - expect_d_eq(nstime_compare(&nsta, &nstb), 1, - "nsta should be greater than nstb"); - expect_d_eq(nstime_compare(&nstb, &nsta), -1, - "nstb should be less than nsta"); - - nstime_init2(&nstb, 43, 0); - expect_d_eq(nstime_compare(&nsta, &nstb), -1, - "nsta should be less than nstb"); - expect_d_eq(nstime_compare(&nstb, &nsta), 1, - "nstb should be greater than nsta"); -} -TEST_END - -TEST_BEGIN(test_nstime_add) { - nstime_t nsta, nstb; - - nstime_init2(&nsta, 42, 43); - nstime_copy(&nstb, &nsta); - nstime_add(&nsta, &nstb); - nstime_init2(&nstb, 84, 86); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect addition result"); - - nstime_init2(&nsta, 42, BILLION - 1); - nstime_copy(&nstb, &nsta); - nstime_add(&nsta, &nstb); - nstime_init2(&nstb, 85, BILLION - 2); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect addition result"); -} -TEST_END - -TEST_BEGIN(test_nstime_iadd) { - nstime_t nsta, nstb; - - nstime_init2(&nsta, 42, BILLION - 1); - nstime_iadd(&nsta, 1); - nstime_init2(&nstb, 43, 0); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect addition result"); - - nstime_init2(&nsta, 42, 1); - nstime_iadd(&nsta, BILLION + 1); - nstime_init2(&nstb, 43, 2); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect addition result"); -} -TEST_END - -TEST_BEGIN(test_nstime_subtract) { - nstime_t nsta, nstb; - - nstime_init2(&nsta, 42, 43); - nstime_copy(&nstb, &nsta); - nstime_subtract(&nsta, &nstb); - nstime_init_zero(&nstb); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect subtraction result"); - - nstime_init2(&nsta, 42, 43); - nstime_init2(&nstb, 41, 44); - nstime_subtract(&nsta, &nstb); - nstime_init2(&nstb, 0, BILLION - 1); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect subtraction result"); -} -TEST_END - -TEST_BEGIN(test_nstime_isubtract) { - nstime_t nsta, nstb; - - nstime_init2(&nsta, 42, 43); - nstime_isubtract(&nsta, 42*BILLION + 43); - nstime_init_zero(&nstb); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect subtraction result"); - - nstime_init2(&nsta, 42, 43); - nstime_isubtract(&nsta, 41*BILLION + 44); - nstime_init2(&nstb, 0, BILLION - 1); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect subtraction result"); -} -TEST_END - -TEST_BEGIN(test_nstime_imultiply) { - nstime_t nsta, nstb; - - nstime_init2(&nsta, 42, 43); - nstime_imultiply(&nsta, 10); - nstime_init2(&nstb, 420, 430); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect multiplication result"); - - nstime_init2(&nsta, 42, 666666666); - nstime_imultiply(&nsta, 3); - nstime_init2(&nstb, 127, 999999998); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect multiplication result"); -} -TEST_END - -TEST_BEGIN(test_nstime_idivide) { - nstime_t nsta, nstb; - - nstime_init2(&nsta, 42, 43); - nstime_copy(&nstb, &nsta); - nstime_imultiply(&nsta, 10); - nstime_idivide(&nsta, 10); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect division result"); - - nstime_init2(&nsta, 42, 666666666); - nstime_copy(&nstb, &nsta); - nstime_imultiply(&nsta, 3); - nstime_idivide(&nsta, 3); - expect_d_eq(nstime_compare(&nsta, &nstb), 0, - "Incorrect division result"); -} -TEST_END - -TEST_BEGIN(test_nstime_divide) { - nstime_t nsta, nstb, nstc; - - nstime_init2(&nsta, 42, 43); - nstime_copy(&nstb, &nsta); - nstime_imultiply(&nsta, 10); - expect_u64_eq(nstime_divide(&nsta, &nstb), 10, - "Incorrect division result"); - - nstime_init2(&nsta, 42, 43); - nstime_copy(&nstb, &nsta); - nstime_imultiply(&nsta, 10); - nstime_init(&nstc, 1); - nstime_add(&nsta, &nstc); - expect_u64_eq(nstime_divide(&nsta, &nstb), 10, - "Incorrect division result"); - - nstime_init2(&nsta, 42, 43); - nstime_copy(&nstb, &nsta); - nstime_imultiply(&nsta, 10); - nstime_init(&nstc, 1); - nstime_subtract(&nsta, &nstc); - expect_u64_eq(nstime_divide(&nsta, &nstb), 9, - "Incorrect division result"); -} -TEST_END - -void -test_nstime_since_once(nstime_t *t) { - nstime_t old_t; - nstime_copy(&old_t, t); - - uint64_t ns_since = nstime_ns_since(t); - nstime_update(t); - - nstime_t new_t; - nstime_copy(&new_t, t); - nstime_subtract(&new_t, &old_t); - - expect_u64_ge(nstime_ns(&new_t), ns_since, - "Incorrect time since result"); -} - -TEST_BEGIN(test_nstime_ns_since) { - nstime_t t; - - nstime_init_update(&t); - for (uint64_t i = 0; i < 10000; i++) { - /* Keeps updating t and verifies ns_since is valid. */ - test_nstime_since_once(&t); - } -} -TEST_END - -TEST_BEGIN(test_nstime_monotonic) { - nstime_monotonic(); -} -TEST_END - -int -main(void) { - return test( - test_nstime_init, - test_nstime_init2, - test_nstime_copy, - test_nstime_compare, - test_nstime_add, - test_nstime_iadd, - test_nstime_subtract, - test_nstime_isubtract, - test_nstime_imultiply, - test_nstime_idivide, - test_nstime_divide, - test_nstime_ns_since, - test_nstime_monotonic); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/oversize_threshold.c b/examples/redis-unstable/deps/jemalloc/test/unit/oversize_threshold.c deleted file mode 100644 index 44a8f76..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/oversize_threshold.c +++ /dev/null @@ -1,133 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/ctl.h" - -static void -arena_mallctl(const char *mallctl_str, unsigned arena, void *oldp, - size_t *oldlen, void *newp, size_t newlen) { - int err; - char buf[100]; - malloc_snprintf(buf, sizeof(buf), mallctl_str, arena); - - err = mallctl(buf, oldp, oldlen, newp, newlen); - expect_d_eq(0, err, "Mallctl failed; %s", buf); -} - -TEST_BEGIN(test_oversize_threshold_get_set) { - int err; - size_t old_threshold; - size_t new_threshold; - size_t threshold_sz = sizeof(old_threshold); - - unsigned arena; - size_t arena_sz = sizeof(arena); - err = mallctl("arenas.create", (void *)&arena, &arena_sz, NULL, 0); - expect_d_eq(0, err, "Arena creation failed"); - - /* Just a write. */ - new_threshold = 1024 * 1024; - arena_mallctl("arena.%u.oversize_threshold", arena, NULL, NULL, - &new_threshold, threshold_sz); - - /* Read and write */ - new_threshold = 2 * 1024 * 1024; - arena_mallctl("arena.%u.oversize_threshold", arena, &old_threshold, - &threshold_sz, &new_threshold, threshold_sz); - expect_zu_eq(1024 * 1024, old_threshold, "Should have read old value"); - - /* Just a read */ - arena_mallctl("arena.%u.oversize_threshold", arena, &old_threshold, - &threshold_sz, NULL, 0); - expect_zu_eq(2 * 1024 * 1024, old_threshold, "Should have read old value"); -} -TEST_END - -static size_t max_purged = 0; -static bool -purge_forced_record_max(extent_hooks_t* hooks, void *addr, size_t sz, - size_t offset, size_t length, unsigned arena_ind) { - if (length > max_purged) { - max_purged = length; - } - return false; -} - -static bool -dalloc_record_max(extent_hooks_t *extent_hooks, void *addr, size_t sz, - bool comitted, unsigned arena_ind) { - if (sz > max_purged) { - max_purged = sz; - } - return false; -} - -extent_hooks_t max_recording_extent_hooks; - -TEST_BEGIN(test_oversize_threshold) { - max_recording_extent_hooks = ehooks_default_extent_hooks; - max_recording_extent_hooks.purge_forced = &purge_forced_record_max; - max_recording_extent_hooks.dalloc = &dalloc_record_max; - - extent_hooks_t *extent_hooks = &max_recording_extent_hooks; - - int err; - - unsigned arena; - size_t arena_sz = sizeof(arena); - err = mallctl("arenas.create", (void *)&arena, &arena_sz, NULL, 0); - expect_d_eq(0, err, "Arena creation failed"); - arena_mallctl("arena.%u.extent_hooks", arena, NULL, NULL, &extent_hooks, - sizeof(extent_hooks)); - - /* - * This test will fundamentally race with purging, since we're going to - * check the dirty stats to see if our oversized allocation got purged. - * We don't want other purging to happen accidentally. We can't just - * disable purging entirely, though, since that will also disable - * oversize purging. Just set purging intervals to be very large. - */ - ssize_t decay_ms = 100 * 1000; - ssize_t decay_ms_sz = sizeof(decay_ms); - arena_mallctl("arena.%u.dirty_decay_ms", arena, NULL, NULL, &decay_ms, - decay_ms_sz); - arena_mallctl("arena.%u.muzzy_decay_ms", arena, NULL, NULL, &decay_ms, - decay_ms_sz); - - /* Clean everything out. */ - arena_mallctl("arena.%u.purge", arena, NULL, NULL, NULL, 0); - max_purged = 0; - - /* Set threshold to 1MB. */ - size_t threshold = 1024 * 1024; - size_t threshold_sz = sizeof(threshold); - arena_mallctl("arena.%u.oversize_threshold", arena, NULL, NULL, - &threshold, threshold_sz); - - /* Allocating and freeing half a megabyte should leave them dirty. */ - void *ptr = mallocx(512 * 1024, MALLOCX_ARENA(arena)); - dallocx(ptr, MALLOCX_TCACHE_NONE); - if (!is_background_thread_enabled()) { - expect_zu_lt(max_purged, 512 * 1024, "Expected no 512k purge"); - } - - /* Purge again to reset everything out. */ - arena_mallctl("arena.%u.purge", arena, NULL, NULL, NULL, 0); - max_purged = 0; - - /* - * Allocating and freeing 2 megabytes should have them purged because of - * the oversize threshold. - */ - ptr = mallocx(2 * 1024 * 1024, MALLOCX_ARENA(arena)); - dallocx(ptr, MALLOCX_TCACHE_NONE); - expect_zu_ge(max_purged, 2 * 1024 * 1024, "Expected a 2MB purge"); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_oversize_threshold_get_set, - test_oversize_threshold); -} - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/pa.c b/examples/redis-unstable/deps/jemalloc/test/unit/pa.c deleted file mode 100644 index b1e2f6e..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/pa.c +++ /dev/null @@ -1,126 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/pa.h" - -static void * -alloc_hook(extent_hooks_t *extent_hooks, void *new_addr, size_t size, - size_t alignment, bool *zero, bool *commit, unsigned arena_ind) { - void *ret = pages_map(new_addr, size, alignment, commit); - return ret; -} - -static bool -merge_hook(extent_hooks_t *extent_hooks, void *addr_a, size_t size_a, - void *addr_b, size_t size_b, bool committed, unsigned arena_ind) { - return !maps_coalesce; -} - -static bool -split_hook(extent_hooks_t *extent_hooks, void *addr, size_t size, - size_t size_a, size_t size_b, bool committed, unsigned arena_ind) { - return !maps_coalesce; -} - -static void -init_test_extent_hooks(extent_hooks_t *hooks) { - /* - * The default hooks are mostly fine for testing. A few of them, - * though, access globals (alloc for dss setting in an arena, split and - * merge touch the global emap to find head state. The first of these - * can be fixed by keeping that state with the hooks, where it logically - * belongs. The second, though, we can only fix when we use the extent - * hook API. - */ - memcpy(hooks, &ehooks_default_extent_hooks, sizeof(extent_hooks_t)); - hooks->alloc = &alloc_hook; - hooks->merge = &merge_hook; - hooks->split = &split_hook; -} - -typedef struct test_data_s test_data_t; -struct test_data_s { - pa_shard_t shard; - pa_central_t central; - base_t *base; - emap_t emap; - pa_shard_stats_t stats; - malloc_mutex_t stats_mtx; - extent_hooks_t hooks; -}; - -test_data_t *init_test_data(ssize_t dirty_decay_ms, ssize_t muzzy_decay_ms) { - test_data_t *test_data = calloc(1, sizeof(test_data_t)); - assert_ptr_not_null(test_data, ""); - init_test_extent_hooks(&test_data->hooks); - - base_t *base = base_new(TSDN_NULL, /* ind */ 1, &test_data->hooks, - /* metadata_use_hooks */ true); - assert_ptr_not_null(base, ""); - - test_data->base = base; - bool err = emap_init(&test_data->emap, test_data->base, - /* zeroed */ true); - assert_false(err, ""); - - nstime_t time; - nstime_init(&time, 0); - - err = pa_central_init(&test_data->central, base, opt_hpa, - &hpa_hooks_default); - assert_false(err, ""); - - const size_t pa_oversize_threshold = 8 * 1024 * 1024; - err = pa_shard_init(TSDN_NULL, &test_data->shard, &test_data->central, - &test_data->emap, test_data->base, /* ind */ 1, &test_data->stats, - &test_data->stats_mtx, &time, pa_oversize_threshold, dirty_decay_ms, - muzzy_decay_ms); - assert_false(err, ""); - - return test_data; -} - -void destroy_test_data(test_data_t *data) { - base_delete(TSDN_NULL, data->base); - free(data); -} - -static void * -do_alloc_free_purge(void *arg) { - test_data_t *test_data = (test_data_t *)arg; - for (int i = 0; i < 10 * 1000; i++) { - bool deferred_work_generated = false; - edata_t *edata = pa_alloc(TSDN_NULL, &test_data->shard, PAGE, - PAGE, /* slab */ false, /* szind */ 0, /* zero */ false, - /* guarded */ false, &deferred_work_generated); - assert_ptr_not_null(edata, ""); - pa_dalloc(TSDN_NULL, &test_data->shard, edata, - &deferred_work_generated); - malloc_mutex_lock(TSDN_NULL, - &test_data->shard.pac.decay_dirty.mtx); - pac_decay_all(TSDN_NULL, &test_data->shard.pac, - &test_data->shard.pac.decay_dirty, - &test_data->shard.pac.stats->decay_dirty, - &test_data->shard.pac.ecache_dirty, true); - malloc_mutex_unlock(TSDN_NULL, - &test_data->shard.pac.decay_dirty.mtx); - } - return NULL; -} - -TEST_BEGIN(test_alloc_free_purge_thds) { - test_data_t *test_data = init_test_data(0, 0); - thd_t thds[4]; - for (int i = 0; i < 4; i++) { - thd_create(&thds[i], do_alloc_free_purge, test_data); - } - for (int i = 0; i < 4; i++) { - thd_join(thds[i], NULL); - } -} -TEST_END - -int -main(void) { - return test( - test_alloc_free_purge_thds); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/pack.c b/examples/redis-unstable/deps/jemalloc/test/unit/pack.c deleted file mode 100644 index e639282..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/pack.c +++ /dev/null @@ -1,166 +0,0 @@ -#include "test/jemalloc_test.h" - -/* - * Size class that is a divisor of the page size, ideally 4+ regions per run. - */ -#if LG_PAGE <= 14 -#define SZ (ZU(1) << (LG_PAGE - 2)) -#else -#define SZ ZU(4096) -#endif - -/* - * Number of slabs to consume at high water mark. Should be at least 2 so that - * if mmap()ed memory grows downward, downward growth of mmap()ed memory is - * tested. - */ -#define NSLABS 8 - -static unsigned -binind_compute(void) { - size_t sz; - unsigned nbins, i; - - sz = sizeof(nbins); - expect_d_eq(mallctl("arenas.nbins", (void *)&nbins, &sz, NULL, 0), 0, - "Unexpected mallctl failure"); - - for (i = 0; i < nbins; i++) { - size_t mib[4]; - size_t miblen = sizeof(mib)/sizeof(size_t); - size_t size; - - expect_d_eq(mallctlnametomib("arenas.bin.0.size", mib, - &miblen), 0, "Unexpected mallctlnametomb failure"); - mib[2] = (size_t)i; - - sz = sizeof(size); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&size, &sz, NULL, - 0), 0, "Unexpected mallctlbymib failure"); - if (size == SZ) { - return i; - } - } - - test_fail("Unable to compute nregs_per_run"); - return 0; -} - -static size_t -nregs_per_run_compute(void) { - uint32_t nregs; - size_t sz; - unsigned binind = binind_compute(); - size_t mib[4]; - size_t miblen = sizeof(mib)/sizeof(size_t); - - expect_d_eq(mallctlnametomib("arenas.bin.0.nregs", mib, &miblen), 0, - "Unexpected mallctlnametomb failure"); - mib[2] = (size_t)binind; - sz = sizeof(nregs); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&nregs, &sz, NULL, - 0), 0, "Unexpected mallctlbymib failure"); - return nregs; -} - -static unsigned -arenas_create_mallctl(void) { - unsigned arena_ind; - size_t sz; - - sz = sizeof(arena_ind); - expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, NULL, 0), - 0, "Error in arenas.create"); - - return arena_ind; -} - -static void -arena_reset_mallctl(unsigned arena_ind) { - size_t mib[3]; - size_t miblen = sizeof(mib)/sizeof(size_t); - - expect_d_eq(mallctlnametomib("arena.0.reset", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - mib[1] = (size_t)arena_ind; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0, - "Unexpected mallctlbymib() failure"); -} - -TEST_BEGIN(test_pack) { - bool prof_enabled; - size_t sz = sizeof(prof_enabled); - if (mallctl("opt.prof", (void *)&prof_enabled, &sz, NULL, 0) == 0) { - test_skip_if(prof_enabled); - } - - unsigned arena_ind = arenas_create_mallctl(); - size_t nregs_per_run = nregs_per_run_compute(); - size_t nregs = nregs_per_run * NSLABS; - VARIABLE_ARRAY(void *, ptrs, nregs); - size_t i, j, offset; - - /* Fill matrix. */ - for (i = offset = 0; i < NSLABS; i++) { - for (j = 0; j < nregs_per_run; j++) { - void *p = mallocx(SZ, MALLOCX_ARENA(arena_ind) | - MALLOCX_TCACHE_NONE); - expect_ptr_not_null(p, - "Unexpected mallocx(%zu, MALLOCX_ARENA(%u) |" - " MALLOCX_TCACHE_NONE) failure, run=%zu, reg=%zu", - SZ, arena_ind, i, j); - ptrs[(i * nregs_per_run) + j] = p; - } - } - - /* - * Free all but one region of each run, but rotate which region is - * preserved, so that subsequent allocations exercise the within-run - * layout policy. - */ - offset = 0; - for (i = offset = 0; - i < NSLABS; - i++, offset = (offset + 1) % nregs_per_run) { - for (j = 0; j < nregs_per_run; j++) { - void *p = ptrs[(i * nregs_per_run) + j]; - if (offset == j) { - continue; - } - dallocx(p, MALLOCX_ARENA(arena_ind) | - MALLOCX_TCACHE_NONE); - } - } - - /* - * Logically refill matrix, skipping preserved regions and verifying - * that the matrix is unmodified. - */ - offset = 0; - for (i = offset = 0; - i < NSLABS; - i++, offset = (offset + 1) % nregs_per_run) { - for (j = 0; j < nregs_per_run; j++) { - void *p; - - if (offset == j) { - continue; - } - p = mallocx(SZ, MALLOCX_ARENA(arena_ind) | - MALLOCX_TCACHE_NONE); - expect_ptr_eq(p, ptrs[(i * nregs_per_run) + j], - "Unexpected refill discrepancy, run=%zu, reg=%zu\n", - i, j); - } - } - - /* Clean up. */ - arena_reset_mallctl(arena_ind); -} -TEST_END - -int -main(void) { - return test( - test_pack); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/pack.sh b/examples/redis-unstable/deps/jemalloc/test/unit/pack.sh deleted file mode 100644 index 6f45148..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/pack.sh +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh - -# Immediately purge to minimize fragmentation. -export MALLOC_CONF="dirty_decay_ms:0,muzzy_decay_ms:0" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/pages.c b/examples/redis-unstable/deps/jemalloc/test/unit/pages.c deleted file mode 100644 index 8dfd1a7..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/pages.c +++ /dev/null @@ -1,29 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_pages_huge) { - size_t alloc_size; - bool commit; - void *pages, *hugepage; - - alloc_size = HUGEPAGE * 2 - PAGE; - commit = true; - pages = pages_map(NULL, alloc_size, PAGE, &commit); - expect_ptr_not_null(pages, "Unexpected pages_map() error"); - - if (init_system_thp_mode == thp_mode_default) { - hugepage = (void *)(ALIGNMENT_CEILING((uintptr_t)pages, HUGEPAGE)); - expect_b_ne(pages_huge(hugepage, HUGEPAGE), have_madvise_huge, - "Unexpected pages_huge() result"); - expect_false(pages_nohuge(hugepage, HUGEPAGE), - "Unexpected pages_nohuge() result"); - } - - pages_unmap(pages, alloc_size); -} -TEST_END - -int -main(void) { - return test( - test_pages_huge); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/peak.c b/examples/redis-unstable/deps/jemalloc/test/unit/peak.c deleted file mode 100644 index 1112978..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/peak.c +++ /dev/null @@ -1,47 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/peak.h" - -TEST_BEGIN(test_peak) { - peak_t peak = PEAK_INITIALIZER; - expect_u64_eq(0, peak_max(&peak), - "Peak should be zero at initialization"); - peak_update(&peak, 100, 50); - expect_u64_eq(50, peak_max(&peak), - "Missed update"); - peak_update(&peak, 100, 100); - expect_u64_eq(50, peak_max(&peak), "Dallocs shouldn't change peak"); - peak_update(&peak, 100, 200); - expect_u64_eq(50, peak_max(&peak), "Dallocs shouldn't change peak"); - peak_update(&peak, 200, 200); - expect_u64_eq(50, peak_max(&peak), "Haven't reached peak again"); - peak_update(&peak, 300, 200); - expect_u64_eq(100, peak_max(&peak), "Missed an update."); - peak_set_zero(&peak, 300, 200); - expect_u64_eq(0, peak_max(&peak), "No effect from zeroing"); - peak_update(&peak, 300, 300); - expect_u64_eq(0, peak_max(&peak), "Dalloc shouldn't change peak"); - peak_update(&peak, 400, 300); - expect_u64_eq(0, peak_max(&peak), "Should still be net negative"); - peak_update(&peak, 500, 300); - expect_u64_eq(100, peak_max(&peak), "Missed an update."); - /* - * Above, we set to zero while a net allocator; let's try as a - * net-deallocator. - */ - peak_set_zero(&peak, 600, 700); - expect_u64_eq(0, peak_max(&peak), "No effect from zeroing."); - peak_update(&peak, 600, 800); - expect_u64_eq(0, peak_max(&peak), "Dalloc shouldn't change peak."); - peak_update(&peak, 700, 800); - expect_u64_eq(0, peak_max(&peak), "Should still be net negative."); - peak_update(&peak, 800, 800); - expect_u64_eq(100, peak_max(&peak), "Missed an update."); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_peak); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/ph.c b/examples/redis-unstable/deps/jemalloc/test/unit/ph.c deleted file mode 100644 index 28f5e48..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/ph.c +++ /dev/null @@ -1,330 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/ph.h" - -typedef struct node_s node_t; -ph_structs(heap, node_t); - -struct node_s { -#define NODE_MAGIC 0x9823af7e - uint32_t magic; - heap_link_t link; - uint64_t key; -}; - -static int -node_cmp(const node_t *a, const node_t *b) { - int ret; - - ret = (a->key > b->key) - (a->key < b->key); - if (ret == 0) { - /* - * Duplicates are not allowed in the heap, so force an - * arbitrary ordering for non-identical items with equal keys. - */ - ret = (((uintptr_t)a) > ((uintptr_t)b)) - - (((uintptr_t)a) < ((uintptr_t)b)); - } - return ret; -} - -static int -node_cmp_magic(const node_t *a, const node_t *b) { - - expect_u32_eq(a->magic, NODE_MAGIC, "Bad magic"); - expect_u32_eq(b->magic, NODE_MAGIC, "Bad magic"); - - return node_cmp(a, b); -} - -ph_gen(static, heap, node_t, link, node_cmp_magic); - -static node_t * -node_next_get(const node_t *node) { - return phn_next_get((node_t *)node, offsetof(node_t, link)); -} - -static node_t * -node_prev_get(const node_t *node) { - return phn_prev_get((node_t *)node, offsetof(node_t, link)); -} - -static node_t * -node_lchild_get(const node_t *node) { - return phn_lchild_get((node_t *)node, offsetof(node_t, link)); -} - -static void -node_print(const node_t *node, unsigned depth) { - unsigned i; - node_t *leftmost_child, *sibling; - - for (i = 0; i < depth; i++) { - malloc_printf("\t"); - } - malloc_printf("%2"FMTu64"\n", node->key); - - leftmost_child = node_lchild_get(node); - if (leftmost_child == NULL) { - return; - } - node_print(leftmost_child, depth + 1); - - for (sibling = node_next_get(leftmost_child); sibling != - NULL; sibling = node_next_get(sibling)) { - node_print(sibling, depth + 1); - } -} - -static void -heap_print(const heap_t *heap) { - node_t *auxelm; - - malloc_printf("vvv heap %p vvv\n", heap); - if (heap->ph.root == NULL) { - goto label_return; - } - - node_print(heap->ph.root, 0); - - for (auxelm = node_next_get(heap->ph.root); auxelm != NULL; - auxelm = node_next_get(auxelm)) { - expect_ptr_eq(node_next_get(node_prev_get(auxelm)), auxelm, - "auxelm's prev doesn't link to auxelm"); - node_print(auxelm, 0); - } - -label_return: - malloc_printf("^^^ heap %p ^^^\n", heap); -} - -static unsigned -node_validate(const node_t *node, const node_t *parent) { - unsigned nnodes = 1; - node_t *leftmost_child, *sibling; - - if (parent != NULL) { - expect_d_ge(node_cmp_magic(node, parent), 0, - "Child is less than parent"); - } - - leftmost_child = node_lchild_get(node); - if (leftmost_child == NULL) { - return nnodes; - } - expect_ptr_eq(node_prev_get(leftmost_child), - (void *)node, "Leftmost child does not link to node"); - nnodes += node_validate(leftmost_child, node); - - for (sibling = node_next_get(leftmost_child); sibling != - NULL; sibling = node_next_get(sibling)) { - expect_ptr_eq(node_next_get(node_prev_get(sibling)), sibling, - "sibling's prev doesn't link to sibling"); - nnodes += node_validate(sibling, node); - } - return nnodes; -} - -static unsigned -heap_validate(const heap_t *heap) { - unsigned nnodes = 0; - node_t *auxelm; - - if (heap->ph.root == NULL) { - goto label_return; - } - - nnodes += node_validate(heap->ph.root, NULL); - - for (auxelm = node_next_get(heap->ph.root); auxelm != NULL; - auxelm = node_next_get(auxelm)) { - expect_ptr_eq(node_next_get(node_prev_get(auxelm)), auxelm, - "auxelm's prev doesn't link to auxelm"); - nnodes += node_validate(auxelm, NULL); - } - -label_return: - if (false) { - heap_print(heap); - } - return nnodes; -} - -TEST_BEGIN(test_ph_empty) { - heap_t heap; - - heap_new(&heap); - expect_true(heap_empty(&heap), "Heap should be empty"); - expect_ptr_null(heap_first(&heap), "Unexpected node"); - expect_ptr_null(heap_any(&heap), "Unexpected node"); -} -TEST_END - -static void -node_remove(heap_t *heap, node_t *node) { - heap_remove(heap, node); - - node->magic = 0; -} - -static node_t * -node_remove_first(heap_t *heap) { - node_t *node = heap_remove_first(heap); - node->magic = 0; - return node; -} - -static node_t * -node_remove_any(heap_t *heap) { - node_t *node = heap_remove_any(heap); - node->magic = 0; - return node; -} - -TEST_BEGIN(test_ph_random) { -#define NNODES 25 -#define NBAGS 250 -#define SEED 42 - sfmt_t *sfmt; - uint64_t bag[NNODES]; - heap_t heap; - node_t nodes[NNODES]; - unsigned i, j, k; - - sfmt = init_gen_rand(SEED); - for (i = 0; i < NBAGS; i++) { - switch (i) { - case 0: - /* Insert in order. */ - for (j = 0; j < NNODES; j++) { - bag[j] = j; - } - break; - case 1: - /* Insert in reverse order. */ - for (j = 0; j < NNODES; j++) { - bag[j] = NNODES - j - 1; - } - break; - default: - for (j = 0; j < NNODES; j++) { - bag[j] = gen_rand64_range(sfmt, NNODES); - } - } - - for (j = 1; j <= NNODES; j++) { - /* Initialize heap and nodes. */ - heap_new(&heap); - expect_u_eq(heap_validate(&heap), 0, - "Incorrect node count"); - for (k = 0; k < j; k++) { - nodes[k].magic = NODE_MAGIC; - nodes[k].key = bag[k]; - } - - /* Insert nodes. */ - for (k = 0; k < j; k++) { - heap_insert(&heap, &nodes[k]); - if (i % 13 == 12) { - expect_ptr_not_null(heap_any(&heap), - "Heap should not be empty"); - /* Trigger merging. */ - expect_ptr_not_null(heap_first(&heap), - "Heap should not be empty"); - } - expect_u_eq(heap_validate(&heap), k + 1, - "Incorrect node count"); - } - - expect_false(heap_empty(&heap), - "Heap should not be empty"); - - /* Remove nodes. */ - switch (i % 6) { - case 0: - for (k = 0; k < j; k++) { - expect_u_eq(heap_validate(&heap), j - k, - "Incorrect node count"); - node_remove(&heap, &nodes[k]); - expect_u_eq(heap_validate(&heap), j - k - - 1, "Incorrect node count"); - } - break; - case 1: - for (k = j; k > 0; k--) { - node_remove(&heap, &nodes[k-1]); - expect_u_eq(heap_validate(&heap), k - 1, - "Incorrect node count"); - } - break; - case 2: { - node_t *prev = NULL; - for (k = 0; k < j; k++) { - node_t *node = node_remove_first(&heap); - expect_u_eq(heap_validate(&heap), j - k - - 1, "Incorrect node count"); - if (prev != NULL) { - expect_d_ge(node_cmp(node, - prev), 0, - "Bad removal order"); - } - prev = node; - } - break; - } case 3: { - node_t *prev = NULL; - for (k = 0; k < j; k++) { - node_t *node = heap_first(&heap); - expect_u_eq(heap_validate(&heap), j - k, - "Incorrect node count"); - if (prev != NULL) { - expect_d_ge(node_cmp(node, - prev), 0, - "Bad removal order"); - } - node_remove(&heap, node); - expect_u_eq(heap_validate(&heap), j - k - - 1, "Incorrect node count"); - prev = node; - } - break; - } case 4: { - for (k = 0; k < j; k++) { - node_remove_any(&heap); - expect_u_eq(heap_validate(&heap), j - k - - 1, "Incorrect node count"); - } - break; - } case 5: { - for (k = 0; k < j; k++) { - node_t *node = heap_any(&heap); - expect_u_eq(heap_validate(&heap), j - k, - "Incorrect node count"); - node_remove(&heap, node); - expect_u_eq(heap_validate(&heap), j - k - - 1, "Incorrect node count"); - } - break; - } default: - not_reached(); - } - - expect_ptr_null(heap_first(&heap), - "Heap should be empty"); - expect_ptr_null(heap_any(&heap), - "Heap should be empty"); - expect_true(heap_empty(&heap), "Heap should be empty"); - } - } - fini_gen_rand(sfmt); -#undef NNODES -#undef SEED -} -TEST_END - -int -main(void) { - return test( - test_ph_empty, - test_ph_random); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prng.c b/examples/redis-unstable/deps/jemalloc/test/unit/prng.c deleted file mode 100644 index a6d9b01..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prng.c +++ /dev/null @@ -1,189 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_prng_lg_range_u32) { - uint32_t sa, sb; - uint32_t ra, rb; - unsigned lg_range; - - sa = 42; - ra = prng_lg_range_u32(&sa, 32); - sa = 42; - rb = prng_lg_range_u32(&sa, 32); - expect_u32_eq(ra, rb, - "Repeated generation should produce repeated results"); - - sb = 42; - rb = prng_lg_range_u32(&sb, 32); - expect_u32_eq(ra, rb, - "Equivalent generation should produce equivalent results"); - - sa = 42; - ra = prng_lg_range_u32(&sa, 32); - rb = prng_lg_range_u32(&sa, 32); - expect_u32_ne(ra, rb, - "Full-width results must not immediately repeat"); - - sa = 42; - ra = prng_lg_range_u32(&sa, 32); - for (lg_range = 31; lg_range > 0; lg_range--) { - sb = 42; - rb = prng_lg_range_u32(&sb, lg_range); - expect_u32_eq((rb & (UINT32_C(0xffffffff) << lg_range)), - 0, "High order bits should be 0, lg_range=%u", lg_range); - expect_u32_eq(rb, (ra >> (32 - lg_range)), - "Expected high order bits of full-width result, " - "lg_range=%u", lg_range); - } - -} -TEST_END - -TEST_BEGIN(test_prng_lg_range_u64) { - uint64_t sa, sb, ra, rb; - unsigned lg_range; - - sa = 42; - ra = prng_lg_range_u64(&sa, 64); - sa = 42; - rb = prng_lg_range_u64(&sa, 64); - expect_u64_eq(ra, rb, - "Repeated generation should produce repeated results"); - - sb = 42; - rb = prng_lg_range_u64(&sb, 64); - expect_u64_eq(ra, rb, - "Equivalent generation should produce equivalent results"); - - sa = 42; - ra = prng_lg_range_u64(&sa, 64); - rb = prng_lg_range_u64(&sa, 64); - expect_u64_ne(ra, rb, - "Full-width results must not immediately repeat"); - - sa = 42; - ra = prng_lg_range_u64(&sa, 64); - for (lg_range = 63; lg_range > 0; lg_range--) { - sb = 42; - rb = prng_lg_range_u64(&sb, lg_range); - expect_u64_eq((rb & (UINT64_C(0xffffffffffffffff) << lg_range)), - 0, "High order bits should be 0, lg_range=%u", lg_range); - expect_u64_eq(rb, (ra >> (64 - lg_range)), - "Expected high order bits of full-width result, " - "lg_range=%u", lg_range); - } -} -TEST_END - -TEST_BEGIN(test_prng_lg_range_zu) { - size_t sa, sb; - size_t ra, rb; - unsigned lg_range; - - sa = 42; - ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR)); - sa = 42; - rb = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR)); - expect_zu_eq(ra, rb, - "Repeated generation should produce repeated results"); - - sb = 42; - rb = prng_lg_range_zu(&sb, ZU(1) << (3 + LG_SIZEOF_PTR)); - expect_zu_eq(ra, rb, - "Equivalent generation should produce equivalent results"); - - sa = 42; - ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR)); - rb = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR)); - expect_zu_ne(ra, rb, - "Full-width results must not immediately repeat"); - - sa = 42; - ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR)); - for (lg_range = (ZU(1) << (3 + LG_SIZEOF_PTR)) - 1; lg_range > 0; - lg_range--) { - sb = 42; - rb = prng_lg_range_zu(&sb, lg_range); - expect_zu_eq((rb & (SIZE_T_MAX << lg_range)), - 0, "High order bits should be 0, lg_range=%u", lg_range); - expect_zu_eq(rb, (ra >> ((ZU(1) << (3 + LG_SIZEOF_PTR)) - - lg_range)), "Expected high order bits of full-width " - "result, lg_range=%u", lg_range); - } - -} -TEST_END - -TEST_BEGIN(test_prng_range_u32) { - uint32_t range; - - const uint32_t max_range = 10000000; - const uint32_t range_step = 97; - const unsigned nreps = 10; - - for (range = 2; range < max_range; range += range_step) { - uint32_t s; - unsigned rep; - - s = range; - for (rep = 0; rep < nreps; rep++) { - uint32_t r = prng_range_u32(&s, range); - - expect_u32_lt(r, range, "Out of range"); - } - } -} -TEST_END - -TEST_BEGIN(test_prng_range_u64) { - uint64_t range; - - const uint64_t max_range = 10000000; - const uint64_t range_step = 97; - const unsigned nreps = 10; - - for (range = 2; range < max_range; range += range_step) { - uint64_t s; - unsigned rep; - - s = range; - for (rep = 0; rep < nreps; rep++) { - uint64_t r = prng_range_u64(&s, range); - - expect_u64_lt(r, range, "Out of range"); - } - } -} -TEST_END - -TEST_BEGIN(test_prng_range_zu) { - size_t range; - - const size_t max_range = 10000000; - const size_t range_step = 97; - const unsigned nreps = 10; - - - for (range = 2; range < max_range; range += range_step) { - size_t s; - unsigned rep; - - s = range; - for (rep = 0; rep < nreps; rep++) { - size_t r = prng_range_zu(&s, range); - - expect_zu_lt(r, range, "Out of range"); - } - } -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_prng_lg_range_u32, - test_prng_lg_range_u64, - test_prng_lg_range_zu, - test_prng_range_u32, - test_prng_range_u64, - test_prng_range_zu); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_accum.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_accum.c deleted file mode 100644 index ef392ac..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_accum.c +++ /dev/null @@ -1,84 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_data.h" -#include "jemalloc/internal/prof_sys.h" - -#define NTHREADS 4 -#define NALLOCS_PER_THREAD 50 -#define DUMP_INTERVAL 1 -#define BT_COUNT_CHECK_INTERVAL 5 - -static int -prof_dump_open_file_intercept(const char *filename, int mode) { - int fd; - - fd = open("/dev/null", O_WRONLY); - assert_d_ne(fd, -1, "Unexpected open() failure"); - - return fd; -} - -static void * -alloc_from_permuted_backtrace(unsigned thd_ind, unsigned iteration) { - return btalloc(1, thd_ind*NALLOCS_PER_THREAD + iteration); -} - -static void * -thd_start(void *varg) { - unsigned thd_ind = *(unsigned *)varg; - size_t bt_count_prev, bt_count; - unsigned i_prev, i; - - i_prev = 0; - bt_count_prev = 0; - for (i = 0; i < NALLOCS_PER_THREAD; i++) { - void *p = alloc_from_permuted_backtrace(thd_ind, i); - dallocx(p, 0); - if (i % DUMP_INTERVAL == 0) { - expect_d_eq(mallctl("prof.dump", NULL, NULL, NULL, 0), - 0, "Unexpected error while dumping heap profile"); - } - - if (i % BT_COUNT_CHECK_INTERVAL == 0 || - i+1 == NALLOCS_PER_THREAD) { - bt_count = prof_bt_count(); - expect_zu_le(bt_count_prev+(i-i_prev), bt_count, - "Expected larger backtrace count increase"); - i_prev = i; - bt_count_prev = bt_count; - } - } - - return NULL; -} - -TEST_BEGIN(test_idump) { - bool active; - thd_t thds[NTHREADS]; - unsigned thd_args[NTHREADS]; - unsigned i; - - test_skip_if(!config_prof); - - active = true; - expect_d_eq(mallctl("prof.active", NULL, NULL, (void *)&active, - sizeof(active)), 0, - "Unexpected mallctl failure while activating profiling"); - - prof_dump_open_file = prof_dump_open_file_intercept; - - for (i = 0; i < NTHREADS; i++) { - thd_args[i] = i; - thd_create(&thds[i], thd_start, (void *)&thd_args[i]); - } - for (i = 0; i < NTHREADS; i++) { - thd_join(thds[i], NULL); - } -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_idump); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_accum.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_accum.sh deleted file mode 100644 index b3e13fc..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_accum.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_accum:true,prof_active:false,lg_prof_sample:0" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_active.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_active.c deleted file mode 100644 index af29e7a..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_active.c +++ /dev/null @@ -1,119 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_data.h" - -static void -mallctl_bool_get(const char *name, bool expected, const char *func, int line) { - bool old; - size_t sz; - - sz = sizeof(old); - expect_d_eq(mallctl(name, (void *)&old, &sz, NULL, 0), 0, - "%s():%d: Unexpected mallctl failure reading %s", func, line, name); - expect_b_eq(old, expected, "%s():%d: Unexpected %s value", func, line, - name); -} - -static void -mallctl_bool_set(const char *name, bool old_expected, bool val_new, - const char *func, int line) { - bool old; - size_t sz; - - sz = sizeof(old); - expect_d_eq(mallctl(name, (void *)&old, &sz, (void *)&val_new, - sizeof(val_new)), 0, - "%s():%d: Unexpected mallctl failure reading/writing %s", func, - line, name); - expect_b_eq(old, old_expected, "%s():%d: Unexpected %s value", func, - line, name); -} - -static void -mallctl_prof_active_get_impl(bool prof_active_old_expected, const char *func, - int line) { - mallctl_bool_get("prof.active", prof_active_old_expected, func, line); -} -#define mallctl_prof_active_get(a) \ - mallctl_prof_active_get_impl(a, __func__, __LINE__) - -static void -mallctl_prof_active_set_impl(bool prof_active_old_expected, - bool prof_active_new, const char *func, int line) { - mallctl_bool_set("prof.active", prof_active_old_expected, - prof_active_new, func, line); -} -#define mallctl_prof_active_set(a, b) \ - mallctl_prof_active_set_impl(a, b, __func__, __LINE__) - -static void -mallctl_thread_prof_active_get_impl(bool thread_prof_active_old_expected, - const char *func, int line) { - mallctl_bool_get("thread.prof.active", thread_prof_active_old_expected, - func, line); -} -#define mallctl_thread_prof_active_get(a) \ - mallctl_thread_prof_active_get_impl(a, __func__, __LINE__) - -static void -mallctl_thread_prof_active_set_impl(bool thread_prof_active_old_expected, - bool thread_prof_active_new, const char *func, int line) { - mallctl_bool_set("thread.prof.active", thread_prof_active_old_expected, - thread_prof_active_new, func, line); -} -#define mallctl_thread_prof_active_set(a, b) \ - mallctl_thread_prof_active_set_impl(a, b, __func__, __LINE__) - -static void -prof_sampling_probe_impl(bool expect_sample, const char *func, int line) { - void *p; - size_t expected_backtraces = expect_sample ? 1 : 0; - - expect_zu_eq(prof_bt_count(), 0, "%s():%d: Expected 0 backtraces", func, - line); - p = mallocx(1, 0); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - expect_zu_eq(prof_bt_count(), expected_backtraces, - "%s():%d: Unexpected backtrace count", func, line); - dallocx(p, 0); -} -#define prof_sampling_probe(a) \ - prof_sampling_probe_impl(a, __func__, __LINE__) - -TEST_BEGIN(test_prof_active) { - test_skip_if(!config_prof); - - mallctl_prof_active_get(true); - mallctl_thread_prof_active_get(false); - - mallctl_prof_active_set(true, true); - mallctl_thread_prof_active_set(false, false); - /* prof.active, !thread.prof.active. */ - prof_sampling_probe(false); - - mallctl_prof_active_set(true, false); - mallctl_thread_prof_active_set(false, false); - /* !prof.active, !thread.prof.active. */ - prof_sampling_probe(false); - - mallctl_prof_active_set(false, false); - mallctl_thread_prof_active_set(false, true); - /* !prof.active, thread.prof.active. */ - prof_sampling_probe(false); - - mallctl_prof_active_set(false, true); - mallctl_thread_prof_active_set(true, true); - /* prof.active, thread.prof.active. */ - prof_sampling_probe(true); - - /* Restore settings. */ - mallctl_prof_active_set(true, true); - mallctl_thread_prof_active_set(true, false); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_prof_active); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_active.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_active.sh deleted file mode 100644 index 9749674..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_active.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:true,prof_thread_active_init:false,lg_prof_sample:0" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_gdump.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_gdump.c deleted file mode 100644 index 46e4503..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_gdump.c +++ /dev/null @@ -1,77 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_sys.h" - -static bool did_prof_dump_open; - -static int -prof_dump_open_file_intercept(const char *filename, int mode) { - int fd; - - did_prof_dump_open = true; - - fd = open("/dev/null", O_WRONLY); - assert_d_ne(fd, -1, "Unexpected open() failure"); - - return fd; -} - -TEST_BEGIN(test_gdump) { - test_skip_if(opt_hpa); - bool active, gdump, gdump_old; - void *p, *q, *r, *s; - size_t sz; - - test_skip_if(!config_prof); - - active = true; - expect_d_eq(mallctl("prof.active", NULL, NULL, (void *)&active, - sizeof(active)), 0, - "Unexpected mallctl failure while activating profiling"); - - prof_dump_open_file = prof_dump_open_file_intercept; - - did_prof_dump_open = false; - p = mallocx((1U << SC_LG_LARGE_MINCLASS), 0); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - expect_true(did_prof_dump_open, "Expected a profile dump"); - - did_prof_dump_open = false; - q = mallocx((1U << SC_LG_LARGE_MINCLASS), 0); - expect_ptr_not_null(q, "Unexpected mallocx() failure"); - expect_true(did_prof_dump_open, "Expected a profile dump"); - - gdump = false; - sz = sizeof(gdump_old); - expect_d_eq(mallctl("prof.gdump", (void *)&gdump_old, &sz, - (void *)&gdump, sizeof(gdump)), 0, - "Unexpected mallctl failure while disabling prof.gdump"); - assert(gdump_old); - did_prof_dump_open = false; - r = mallocx((1U << SC_LG_LARGE_MINCLASS), 0); - expect_ptr_not_null(q, "Unexpected mallocx() failure"); - expect_false(did_prof_dump_open, "Unexpected profile dump"); - - gdump = true; - sz = sizeof(gdump_old); - expect_d_eq(mallctl("prof.gdump", (void *)&gdump_old, &sz, - (void *)&gdump, sizeof(gdump)), 0, - "Unexpected mallctl failure while enabling prof.gdump"); - assert(!gdump_old); - did_prof_dump_open = false; - s = mallocx((1U << SC_LG_LARGE_MINCLASS), 0); - expect_ptr_not_null(q, "Unexpected mallocx() failure"); - expect_true(did_prof_dump_open, "Expected a profile dump"); - - dallocx(p, 0); - dallocx(q, 0); - dallocx(r, 0); - dallocx(s, 0); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_gdump); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_gdump.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_gdump.sh deleted file mode 100644 index 3f600d2..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_gdump.sh +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:false,prof_gdump:true" -fi - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_hook.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_hook.c deleted file mode 100644 index 6480d93..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_hook.c +++ /dev/null @@ -1,169 +0,0 @@ -#include "test/jemalloc_test.h" - -const char *dump_filename = "/dev/null"; - -prof_backtrace_hook_t default_hook; - -bool mock_bt_hook_called = false; -bool mock_dump_hook_called = false; - -void -mock_bt_hook(void **vec, unsigned *len, unsigned max_len) { - *len = max_len; - for (unsigned i = 0; i < max_len; ++i) { - vec[i] = (void *)((uintptr_t)i); - } - mock_bt_hook_called = true; -} - -void -mock_bt_augmenting_hook(void **vec, unsigned *len, unsigned max_len) { - default_hook(vec, len, max_len); - expect_u_gt(*len, 0, "Default backtrace hook returned empty backtrace"); - expect_u_lt(*len, max_len, - "Default backtrace hook returned too large backtrace"); - - /* Add a separator between default frames and augmented */ - vec[*len] = (void *)0x030303030; - (*len)++; - - /* Add more stack frames */ - for (unsigned i = 0; i < 3; ++i) { - if (*len == max_len) { - break; - } - vec[*len] = (void *)((uintptr_t)i); - (*len)++; - } - - - mock_bt_hook_called = true; -} - -void -mock_dump_hook(const char *filename) { - mock_dump_hook_called = true; - expect_str_eq(filename, dump_filename, - "Incorrect file name passed to the dump hook"); -} - -TEST_BEGIN(test_prof_backtrace_hook_replace) { - - test_skip_if(!config_prof); - - mock_bt_hook_called = false; - - void *p0 = mallocx(1, 0); - assert_ptr_not_null(p0, "Failed to allocate"); - - expect_false(mock_bt_hook_called, "Called mock hook before it's set"); - - prof_backtrace_hook_t null_hook = NULL; - expect_d_eq(mallctl("experimental.hooks.prof_backtrace", - NULL, 0, (void *)&null_hook, sizeof(null_hook)), - EINVAL, "Incorrectly allowed NULL backtrace hook"); - - size_t default_hook_sz = sizeof(prof_backtrace_hook_t); - prof_backtrace_hook_t hook = &mock_bt_hook; - expect_d_eq(mallctl("experimental.hooks.prof_backtrace", - (void *)&default_hook, &default_hook_sz, (void *)&hook, - sizeof(hook)), 0, "Unexpected mallctl failure setting hook"); - - void *p1 = mallocx(1, 0); - assert_ptr_not_null(p1, "Failed to allocate"); - - expect_true(mock_bt_hook_called, "Didn't call mock hook"); - - prof_backtrace_hook_t current_hook; - size_t current_hook_sz = sizeof(prof_backtrace_hook_t); - expect_d_eq(mallctl("experimental.hooks.prof_backtrace", - (void *)¤t_hook, ¤t_hook_sz, (void *)&default_hook, - sizeof(default_hook)), 0, - "Unexpected mallctl failure resetting hook to default"); - - expect_ptr_eq(current_hook, hook, - "Hook returned by mallctl is not equal to mock hook"); - - dallocx(p1, 0); - dallocx(p0, 0); -} -TEST_END - -TEST_BEGIN(test_prof_backtrace_hook_augment) { - - test_skip_if(!config_prof); - - mock_bt_hook_called = false; - - void *p0 = mallocx(1, 0); - assert_ptr_not_null(p0, "Failed to allocate"); - - expect_false(mock_bt_hook_called, "Called mock hook before it's set"); - - size_t default_hook_sz = sizeof(prof_backtrace_hook_t); - prof_backtrace_hook_t hook = &mock_bt_augmenting_hook; - expect_d_eq(mallctl("experimental.hooks.prof_backtrace", - (void *)&default_hook, &default_hook_sz, (void *)&hook, - sizeof(hook)), 0, "Unexpected mallctl failure setting hook"); - - void *p1 = mallocx(1, 0); - assert_ptr_not_null(p1, "Failed to allocate"); - - expect_true(mock_bt_hook_called, "Didn't call mock hook"); - - prof_backtrace_hook_t current_hook; - size_t current_hook_sz = sizeof(prof_backtrace_hook_t); - expect_d_eq(mallctl("experimental.hooks.prof_backtrace", - (void *)¤t_hook, ¤t_hook_sz, (void *)&default_hook, - sizeof(default_hook)), 0, - "Unexpected mallctl failure resetting hook to default"); - - expect_ptr_eq(current_hook, hook, - "Hook returned by mallctl is not equal to mock hook"); - - dallocx(p1, 0); - dallocx(p0, 0); -} -TEST_END - -TEST_BEGIN(test_prof_dump_hook) { - - test_skip_if(!config_prof); - - mock_dump_hook_called = false; - - expect_d_eq(mallctl("prof.dump", NULL, NULL, (void *)&dump_filename, - sizeof(dump_filename)), 0, "Failed to dump heap profile"); - - expect_false(mock_dump_hook_called, "Called dump hook before it's set"); - - size_t default_hook_sz = sizeof(prof_dump_hook_t); - prof_dump_hook_t hook = &mock_dump_hook; - expect_d_eq(mallctl("experimental.hooks.prof_dump", - (void *)&default_hook, &default_hook_sz, (void *)&hook, - sizeof(hook)), 0, "Unexpected mallctl failure setting hook"); - - expect_d_eq(mallctl("prof.dump", NULL, NULL, (void *)&dump_filename, - sizeof(dump_filename)), 0, "Failed to dump heap profile"); - - expect_true(mock_dump_hook_called, "Didn't call mock hook"); - - prof_dump_hook_t current_hook; - size_t current_hook_sz = sizeof(prof_dump_hook_t); - expect_d_eq(mallctl("experimental.hooks.prof_dump", - (void *)¤t_hook, ¤t_hook_sz, (void *)&default_hook, - sizeof(default_hook)), 0, - "Unexpected mallctl failure resetting hook to default"); - - expect_ptr_eq(current_hook, hook, - "Hook returned by mallctl is not equal to mock hook"); -} -TEST_END - -int -main(void) { - return test( - test_prof_backtrace_hook_replace, - test_prof_backtrace_hook_augment, - test_prof_dump_hook); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_hook.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_hook.sh deleted file mode 100644 index c7ebd8f..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_hook.sh +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:true,lg_prof_sample:0" -fi - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_idump.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_idump.c deleted file mode 100644 index 455ac52..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_idump.c +++ /dev/null @@ -1,57 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_sys.h" - -#define TEST_PREFIX "test_prefix" - -static bool did_prof_dump_open; - -static int -prof_dump_open_file_intercept(const char *filename, int mode) { - int fd; - - did_prof_dump_open = true; - - const char filename_prefix[] = TEST_PREFIX "."; - expect_d_eq(strncmp(filename_prefix, filename, sizeof(filename_prefix) - - 1), 0, "Dump file name should start with \"" TEST_PREFIX ".\""); - - fd = open("/dev/null", O_WRONLY); - assert_d_ne(fd, -1, "Unexpected open() failure"); - - return fd; -} - -TEST_BEGIN(test_idump) { - bool active; - void *p; - - const char *test_prefix = TEST_PREFIX; - - test_skip_if(!config_prof); - - active = true; - - expect_d_eq(mallctl("prof.prefix", NULL, NULL, (void *)&test_prefix, - sizeof(test_prefix)), 0, - "Unexpected mallctl failure while overwriting dump prefix"); - - expect_d_eq(mallctl("prof.active", NULL, NULL, (void *)&active, - sizeof(active)), 0, - "Unexpected mallctl failure while activating profiling"); - - prof_dump_open_file = prof_dump_open_file_intercept; - - did_prof_dump_open = false; - p = mallocx(1, 0); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - dallocx(p, 0); - expect_true(did_prof_dump_open, "Expected a profile dump"); -} -TEST_END - -int -main(void) { - return test( - test_idump); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_idump.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_idump.sh deleted file mode 100644 index 4dc599a..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_idump.sh +++ /dev/null @@ -1,8 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="tcache:false" -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="${MALLOC_CONF},prof:true,prof_accum:true,prof_active:false,lg_prof_sample:0,lg_prof_interval:0" -fi - - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_log.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_log.c deleted file mode 100644 index 5ff208e..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_log.c +++ /dev/null @@ -1,151 +0,0 @@ -#include "test/jemalloc_test.h" -#include "jemalloc/internal/prof_log.h" - -#define N_PARAM 100 -#define N_THREADS 10 - -static void expect_rep() { - expect_b_eq(prof_log_rep_check(), false, "Rep check failed"); -} - -static void expect_log_empty() { - expect_zu_eq(prof_log_bt_count(), 0, - "The log has backtraces; it isn't empty"); - expect_zu_eq(prof_log_thr_count(), 0, - "The log has threads; it isn't empty"); - expect_zu_eq(prof_log_alloc_count(), 0, - "The log has allocations; it isn't empty"); -} - -void *buf[N_PARAM]; - -static void f() { - int i; - for (i = 0; i < N_PARAM; i++) { - buf[i] = malloc(100); - } - for (i = 0; i < N_PARAM; i++) { - free(buf[i]); - } -} - -TEST_BEGIN(test_prof_log_many_logs) { - int i; - - test_skip_if(!config_prof); - - for (i = 0; i < N_PARAM; i++) { - expect_b_eq(prof_log_is_logging(), false, - "Logging shouldn't have started yet"); - expect_d_eq(mallctl("prof.log_start", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl failure when starting logging"); - expect_b_eq(prof_log_is_logging(), true, - "Logging should be started by now"); - expect_log_empty(); - expect_rep(); - f(); - expect_zu_eq(prof_log_thr_count(), 1, "Wrong thread count"); - expect_rep(); - expect_b_eq(prof_log_is_logging(), true, - "Logging should still be on"); - expect_d_eq(mallctl("prof.log_stop", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl failure when stopping logging"); - expect_b_eq(prof_log_is_logging(), false, - "Logging should have turned off"); - } -} -TEST_END - -thd_t thr_buf[N_THREADS]; - -static void *f_thread(void *unused) { - int i; - for (i = 0; i < N_PARAM; i++) { - void *p = malloc(100); - memset(p, 100, 1); - free(p); - } - - return NULL; -} - -TEST_BEGIN(test_prof_log_many_threads) { - - test_skip_if(!config_prof); - - int i; - expect_d_eq(mallctl("prof.log_start", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl failure when starting logging"); - for (i = 0; i < N_THREADS; i++) { - thd_create(&thr_buf[i], &f_thread, NULL); - } - - for (i = 0; i < N_THREADS; i++) { - thd_join(thr_buf[i], NULL); - } - expect_zu_eq(prof_log_thr_count(), N_THREADS, - "Wrong number of thread entries"); - expect_rep(); - expect_d_eq(mallctl("prof.log_stop", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl failure when stopping logging"); -} -TEST_END - -static void f3() { - void *p = malloc(100); - free(p); -} - -static void f1() { - void *p = malloc(100); - f3(); - free(p); -} - -static void f2() { - void *p = malloc(100); - free(p); -} - -TEST_BEGIN(test_prof_log_many_traces) { - - test_skip_if(!config_prof); - - expect_d_eq(mallctl("prof.log_start", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl failure when starting logging"); - int i; - expect_rep(); - expect_log_empty(); - for (i = 0; i < N_PARAM; i++) { - expect_rep(); - f1(); - expect_rep(); - f2(); - expect_rep(); - f3(); - expect_rep(); - } - /* - * There should be 8 total backtraces: two for malloc/free in f1(), two - * for malloc/free in f2(), two for malloc/free in f3(), and then two - * for malloc/free in f1()'s call to f3(). However compiler - * optimizations such as loop unrolling might generate more call sites. - * So >= 8 traces are expected. - */ - expect_zu_ge(prof_log_bt_count(), 8, - "Expect at least 8 backtraces given sample workload"); - expect_d_eq(mallctl("prof.log_stop", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl failure when stopping logging"); -} -TEST_END - -int -main(void) { - if (config_prof) { - prof_log_dummy_set(true); - } - return test_no_reentrancy( - test_prof_log_many_logs, - test_prof_log_many_traces, - test_prof_log_many_threads); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_log.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_log.sh deleted file mode 100644 index 485f9bf..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_log.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:true,lg_prof_sample:0" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_mdump.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_mdump.c deleted file mode 100644 index 75b3a51..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_mdump.c +++ /dev/null @@ -1,216 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_sys.h" - -static const char *test_filename = "test_filename"; -static bool did_prof_dump_open; - -static int -prof_dump_open_file_intercept(const char *filename, int mode) { - int fd; - - did_prof_dump_open = true; - - /* - * Stronger than a strcmp() - verifying that we internally directly use - * the caller supplied char pointer. - */ - expect_ptr_eq(filename, test_filename, - "Dump file name should be \"%s\"", test_filename); - - fd = open("/dev/null", O_WRONLY); - assert_d_ne(fd, -1, "Unexpected open() failure"); - - return fd; -} - -TEST_BEGIN(test_mdump_normal) { - test_skip_if(!config_prof); - - prof_dump_open_file_t *open_file_orig = prof_dump_open_file; - - void *p = mallocx(1, 0); - assert_ptr_not_null(p, "Unexpected mallocx() failure"); - - prof_dump_open_file = prof_dump_open_file_intercept; - did_prof_dump_open = false; - expect_d_eq(mallctl("prof.dump", NULL, NULL, (void *)&test_filename, - sizeof(test_filename)), 0, - "Unexpected mallctl failure while dumping"); - expect_true(did_prof_dump_open, "Expected a profile dump"); - - dallocx(p, 0); - - prof_dump_open_file = open_file_orig; -} -TEST_END - -static int -prof_dump_open_file_error(const char *filename, int mode) { - return -1; -} - -/* - * In the context of test_mdump_output_error, prof_dump_write_file_count is the - * total number of times prof_dump_write_file_error() is expected to be called. - * In the context of test_mdump_maps_error, prof_dump_write_file_count is the - * total number of times prof_dump_write_file_error() is expected to be called - * starting from the one that contains an 'M' (beginning the "MAPPED_LIBRARIES" - * header). - */ -static int prof_dump_write_file_count; - -static ssize_t -prof_dump_write_file_error(int fd, const void *s, size_t len) { - --prof_dump_write_file_count; - - expect_d_ge(prof_dump_write_file_count, 0, - "Write is called after error occurs"); - - if (prof_dump_write_file_count == 0) { - return -1; - } else { - /* - * Any non-negative number indicates success, and for - * simplicity we just use 0. When prof_dump_write_file_count - * is positive, it means that we haven't reached the write that - * we want to fail; when prof_dump_write_file_count is - * negative, it means that we've already violated the - * expect_d_ge(prof_dump_write_file_count, 0) statement above, - * but instead of aborting, we continue the rest of the test, - * and we indicate that all the writes after the failed write - * are successful. - */ - return 0; - } -} - -static void -expect_write_failure(int count) { - prof_dump_write_file_count = count; - expect_d_eq(mallctl("prof.dump", NULL, NULL, (void *)&test_filename, - sizeof(test_filename)), EFAULT, "Dump should err"); - expect_d_eq(prof_dump_write_file_count, 0, - "Dumping stopped after a wrong number of writes"); -} - -TEST_BEGIN(test_mdump_output_error) { - test_skip_if(!config_prof); - test_skip_if(!config_debug); - - prof_dump_open_file_t *open_file_orig = prof_dump_open_file; - prof_dump_write_file_t *write_file_orig = prof_dump_write_file; - - prof_dump_write_file = prof_dump_write_file_error; - - void *p = mallocx(1, 0); - assert_ptr_not_null(p, "Unexpected mallocx() failure"); - - /* - * When opening the dump file fails, there shouldn't be any write, and - * mallctl() should return failure. - */ - prof_dump_open_file = prof_dump_open_file_error; - expect_write_failure(0); - - /* - * When the n-th write fails, there shouldn't be any more write, and - * mallctl() should return failure. - */ - prof_dump_open_file = prof_dump_open_file_intercept; - expect_write_failure(1); /* First write fails. */ - expect_write_failure(2); /* Second write fails. */ - - dallocx(p, 0); - - prof_dump_open_file = open_file_orig; - prof_dump_write_file = write_file_orig; -} -TEST_END - -static int -prof_dump_open_maps_error() { - return -1; -} - -static bool started_piping_maps_file; - -static ssize_t -prof_dump_write_maps_file_error(int fd, const void *s, size_t len) { - /* The main dump doesn't contain any capital 'M'. */ - if (!started_piping_maps_file && strchr(s, 'M') != NULL) { - started_piping_maps_file = true; - } - - if (started_piping_maps_file) { - return prof_dump_write_file_error(fd, s, len); - } else { - /* Return success when we haven't started piping maps. */ - return 0; - } -} - -static void -expect_maps_write_failure(int count) { - int mfd = prof_dump_open_maps(); - if (mfd == -1) { - /* No need to continue if we just can't find the maps file. */ - return; - } - close(mfd); - started_piping_maps_file = false; - expect_write_failure(count); - expect_true(started_piping_maps_file, "Should start piping maps"); -} - -TEST_BEGIN(test_mdump_maps_error) { - test_skip_if(!config_prof); - test_skip_if(!config_debug); - - prof_dump_open_file_t *open_file_orig = prof_dump_open_file; - prof_dump_write_file_t *write_file_orig = prof_dump_write_file; - prof_dump_open_maps_t *open_maps_orig = prof_dump_open_maps; - - prof_dump_open_file = prof_dump_open_file_intercept; - prof_dump_write_file = prof_dump_write_maps_file_error; - - void *p = mallocx(1, 0); - assert_ptr_not_null(p, "Unexpected mallocx() failure"); - - /* - * When opening the maps file fails, there shouldn't be any maps write, - * and mallctl() should return success. - */ - prof_dump_open_maps = prof_dump_open_maps_error; - started_piping_maps_file = false; - prof_dump_write_file_count = 0; - expect_d_eq(mallctl("prof.dump", NULL, NULL, (void *)&test_filename, - sizeof(test_filename)), 0, - "mallctl should not fail in case of maps file opening failure"); - expect_false(started_piping_maps_file, "Shouldn't start piping maps"); - expect_d_eq(prof_dump_write_file_count, 0, - "Dumping stopped after a wrong number of writes"); - - /* - * When the n-th maps write fails (given that we are able to find the - * maps file), there shouldn't be any more maps write, and mallctl() - * should return failure. - */ - prof_dump_open_maps = open_maps_orig; - expect_maps_write_failure(1); /* First write fails. */ - expect_maps_write_failure(2); /* Second write fails. */ - - dallocx(p, 0); - - prof_dump_open_file = open_file_orig; - prof_dump_write_file = write_file_orig; -} -TEST_END - -int -main(void) { - return test( - test_mdump_normal, - test_mdump_output_error, - test_mdump_maps_error); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_mdump.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_mdump.sh deleted file mode 100644 index d14cb8c..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_mdump.sh +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,lg_prof_sample:0" -fi - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_recent.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_recent.c deleted file mode 100644 index 4fb3723..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_recent.c +++ /dev/null @@ -1,678 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_recent.h" - -/* As specified in the shell script */ -#define OPT_ALLOC_MAX 3 - -/* Invariant before and after every test (when config_prof is on) */ -static void -confirm_prof_setup() { - /* Options */ - assert_true(opt_prof, "opt_prof not on"); - assert_true(opt_prof_active, "opt_prof_active not on"); - assert_zd_eq(opt_prof_recent_alloc_max, OPT_ALLOC_MAX, - "opt_prof_recent_alloc_max not set correctly"); - - /* Dynamics */ - assert_true(prof_active_state, "prof_active not on"); - assert_zd_eq(prof_recent_alloc_max_ctl_read(), OPT_ALLOC_MAX, - "prof_recent_alloc_max not set correctly"); -} - -TEST_BEGIN(test_confirm_setup) { - test_skip_if(!config_prof); - confirm_prof_setup(); -} -TEST_END - -TEST_BEGIN(test_prof_recent_off) { - test_skip_if(config_prof); - - const ssize_t past_ref = 0, future_ref = 0; - const size_t len_ref = sizeof(ssize_t); - - ssize_t past = past_ref, future = future_ref; - size_t len = len_ref; - -#define ASSERT_SHOULD_FAIL(opt, a, b, c, d) do { \ - assert_d_eq(mallctl("experimental.prof_recent." opt, a, b, c, \ - d), ENOENT, "Should return ENOENT when config_prof is off");\ - assert_zd_eq(past, past_ref, "output was touched"); \ - assert_zu_eq(len, len_ref, "output length was touched"); \ - assert_zd_eq(future, future_ref, "input was touched"); \ -} while (0) - - ASSERT_SHOULD_FAIL("alloc_max", NULL, NULL, NULL, 0); - ASSERT_SHOULD_FAIL("alloc_max", &past, &len, NULL, 0); - ASSERT_SHOULD_FAIL("alloc_max", NULL, NULL, &future, len); - ASSERT_SHOULD_FAIL("alloc_max", &past, &len, &future, len); - -#undef ASSERT_SHOULD_FAIL -} -TEST_END - -TEST_BEGIN(test_prof_recent_on) { - test_skip_if(!config_prof); - - ssize_t past, future; - size_t len = sizeof(ssize_t); - - confirm_prof_setup(); - - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, NULL, 0), 0, "no-op mallctl should be allowed"); - confirm_prof_setup(); - - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - &past, &len, NULL, 0), 0, "Read error"); - expect_zd_eq(past, OPT_ALLOC_MAX, "Wrong read result"); - future = OPT_ALLOC_MAX + 1; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, len), 0, "Write error"); - future = -1; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - &past, &len, &future, len), 0, "Read/write error"); - expect_zd_eq(past, OPT_ALLOC_MAX + 1, "Wrong read result"); - future = -2; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - &past, &len, &future, len), EINVAL, - "Invalid write should return EINVAL"); - expect_zd_eq(past, OPT_ALLOC_MAX + 1, - "Output should not be touched given invalid write"); - future = OPT_ALLOC_MAX; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - &past, &len, &future, len), 0, "Read/write error"); - expect_zd_eq(past, -1, "Wrong read result"); - future = OPT_ALLOC_MAX + 2; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - &past, &len, &future, len * 2), EINVAL, - "Invalid write should return EINVAL"); - expect_zd_eq(past, -1, - "Output should not be touched given invalid write"); - - confirm_prof_setup(); -} -TEST_END - -/* Reproducible sequence of request sizes */ -#define NTH_REQ_SIZE(n) ((n) * 97 + 101) - -static void -confirm_malloc(void *p) { - assert_ptr_not_null(p, "malloc failed unexpectedly"); - edata_t *e = emap_edata_lookup(TSDN_NULL, &arena_emap_global, p); - assert_ptr_not_null(e, "NULL edata for living pointer"); - prof_recent_t *n = edata_prof_recent_alloc_get_no_lock_test(e); - assert_ptr_not_null(n, "Record in edata should not be NULL"); - expect_ptr_not_null(n->alloc_tctx, - "alloc_tctx in record should not be NULL"); - expect_ptr_eq(e, prof_recent_alloc_edata_get_no_lock_test(n), - "edata pointer in record is not correct"); - expect_ptr_null(n->dalloc_tctx, "dalloc_tctx in record should be NULL"); -} - -static void -confirm_record_size(prof_recent_t *n, unsigned kth) { - expect_zu_eq(n->size, NTH_REQ_SIZE(kth), - "Recorded allocation size is wrong"); -} - -static void -confirm_record_living(prof_recent_t *n) { - expect_ptr_not_null(n->alloc_tctx, - "alloc_tctx in record should not be NULL"); - edata_t *edata = prof_recent_alloc_edata_get_no_lock_test(n); - assert_ptr_not_null(edata, - "Recorded edata should not be NULL for living pointer"); - expect_ptr_eq(n, edata_prof_recent_alloc_get_no_lock_test(edata), - "Record in edata is not correct"); - expect_ptr_null(n->dalloc_tctx, "dalloc_tctx in record should be NULL"); -} - -static void -confirm_record_released(prof_recent_t *n) { - expect_ptr_not_null(n->alloc_tctx, - "alloc_tctx in record should not be NULL"); - expect_ptr_null(prof_recent_alloc_edata_get_no_lock_test(n), - "Recorded edata should be NULL for released pointer"); - expect_ptr_not_null(n->dalloc_tctx, - "dalloc_tctx in record should not be NULL for released pointer"); -} - -TEST_BEGIN(test_prof_recent_alloc) { - test_skip_if(!config_prof); - - bool b; - unsigned i, c; - size_t req_size; - void *p; - prof_recent_t *n; - ssize_t future; - - confirm_prof_setup(); - - /* - * First batch of 2 * OPT_ALLOC_MAX allocations. After the - * (OPT_ALLOC_MAX - 1)'th allocation the recorded allocations should - * always be the last OPT_ALLOC_MAX allocations coming from here. - */ - for (i = 0; i < 2 * OPT_ALLOC_MAX; ++i) { - req_size = NTH_REQ_SIZE(i); - p = malloc(req_size); - confirm_malloc(p); - if (i < OPT_ALLOC_MAX - 1) { - assert_false(ql_empty(&prof_recent_alloc_list), - "Empty recent allocation"); - free(p); - /* - * The recorded allocations may still include some - * other allocations before the test run started, - * so keep allocating without checking anything. - */ - continue; - } - c = 0; - ql_foreach(n, &prof_recent_alloc_list, link) { - ++c; - confirm_record_size(n, i + c - OPT_ALLOC_MAX); - if (c == OPT_ALLOC_MAX) { - confirm_record_living(n); - } else { - confirm_record_released(n); - } - } - assert_u_eq(c, OPT_ALLOC_MAX, - "Incorrect total number of allocations"); - free(p); - } - - confirm_prof_setup(); - - b = false; - assert_d_eq(mallctl("prof.active", NULL, NULL, &b, sizeof(bool)), 0, - "mallctl for turning off prof_active failed"); - - /* - * Second batch of OPT_ALLOC_MAX allocations. Since prof_active is - * turned off, this batch shouldn't be recorded. - */ - for (; i < 3 * OPT_ALLOC_MAX; ++i) { - req_size = NTH_REQ_SIZE(i); - p = malloc(req_size); - assert_ptr_not_null(p, "malloc failed unexpectedly"); - c = 0; - ql_foreach(n, &prof_recent_alloc_list, link) { - confirm_record_size(n, c + OPT_ALLOC_MAX); - confirm_record_released(n); - ++c; - } - assert_u_eq(c, OPT_ALLOC_MAX, - "Incorrect total number of allocations"); - free(p); - } - - b = true; - assert_d_eq(mallctl("prof.active", NULL, NULL, &b, sizeof(bool)), 0, - "mallctl for turning on prof_active failed"); - - confirm_prof_setup(); - - /* - * Third batch of OPT_ALLOC_MAX allocations. Since prof_active is - * turned back on, they should be recorded, and in the list of recorded - * allocations they should follow the first batch rather than the - * second batch. - */ - for (; i < 4 * OPT_ALLOC_MAX; ++i) { - req_size = NTH_REQ_SIZE(i); - p = malloc(req_size); - confirm_malloc(p); - c = 0; - ql_foreach(n, &prof_recent_alloc_list, link) { - ++c; - confirm_record_size(n, - /* Is the allocation from the third batch? */ - i + c - OPT_ALLOC_MAX >= 3 * OPT_ALLOC_MAX ? - /* If yes, then it's just recorded. */ - i + c - OPT_ALLOC_MAX : - /* - * Otherwise, it should come from the first batch - * instead of the second batch. - */ - i + c - 2 * OPT_ALLOC_MAX); - if (c == OPT_ALLOC_MAX) { - confirm_record_living(n); - } else { - confirm_record_released(n); - } - } - assert_u_eq(c, OPT_ALLOC_MAX, - "Incorrect total number of allocations"); - free(p); - } - - /* Increasing the limit shouldn't alter the list of records. */ - future = OPT_ALLOC_MAX + 1; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - c = 0; - ql_foreach(n, &prof_recent_alloc_list, link) { - confirm_record_size(n, c + 3 * OPT_ALLOC_MAX); - confirm_record_released(n); - ++c; - } - assert_u_eq(c, OPT_ALLOC_MAX, - "Incorrect total number of allocations"); - - /* - * Decreasing the limit shouldn't alter the list of records as long as - * the new limit is still no less than the length of the list. - */ - future = OPT_ALLOC_MAX; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - c = 0; - ql_foreach(n, &prof_recent_alloc_list, link) { - confirm_record_size(n, c + 3 * OPT_ALLOC_MAX); - confirm_record_released(n); - ++c; - } - assert_u_eq(c, OPT_ALLOC_MAX, - "Incorrect total number of allocations"); - - /* - * Decreasing the limit should shorten the list of records if the new - * limit is less than the length of the list. - */ - future = OPT_ALLOC_MAX - 1; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - c = 0; - ql_foreach(n, &prof_recent_alloc_list, link) { - ++c; - confirm_record_size(n, c + 3 * OPT_ALLOC_MAX); - confirm_record_released(n); - } - assert_u_eq(c, OPT_ALLOC_MAX - 1, - "Incorrect total number of allocations"); - - /* Setting to unlimited shouldn't alter the list of records. */ - future = -1; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - c = 0; - ql_foreach(n, &prof_recent_alloc_list, link) { - ++c; - confirm_record_size(n, c + 3 * OPT_ALLOC_MAX); - confirm_record_released(n); - } - assert_u_eq(c, OPT_ALLOC_MAX - 1, - "Incorrect total number of allocations"); - - /* Downshift to only one record. */ - future = 1; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - assert_false(ql_empty(&prof_recent_alloc_list), "Recent list is empty"); - n = ql_first(&prof_recent_alloc_list); - confirm_record_size(n, 4 * OPT_ALLOC_MAX - 1); - confirm_record_released(n); - n = ql_next(&prof_recent_alloc_list, n, link); - assert_ptr_null(n, "Recent list should only contain one record"); - - /* Completely turn off. */ - future = 0; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - assert_true(ql_empty(&prof_recent_alloc_list), - "Recent list should be empty"); - - /* Restore the settings. */ - future = OPT_ALLOC_MAX; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - assert_true(ql_empty(&prof_recent_alloc_list), - "Recent list should be empty"); - - confirm_prof_setup(); -} -TEST_END - -#undef NTH_REQ_SIZE - -#define DUMP_OUT_SIZE 4096 -static char dump_out[DUMP_OUT_SIZE]; -static size_t dump_out_len = 0; - -static void -test_dump_write_cb(void *not_used, const char *str) { - size_t len = strlen(str); - assert(dump_out_len + len < DUMP_OUT_SIZE); - memcpy(dump_out + dump_out_len, str, len + 1); - dump_out_len += len; -} - -static void -call_dump() { - static void *in[2] = {test_dump_write_cb, NULL}; - dump_out_len = 0; - assert_d_eq(mallctl("experimental.prof_recent.alloc_dump", - NULL, NULL, in, sizeof(in)), 0, "Dump mallctl raised error"); -} - -typedef struct { - size_t size; - size_t usize; - bool released; -} confirm_record_t; - -#define DUMP_ERROR "Dump output is wrong" - -static void -confirm_record(const char *template, const confirm_record_t *records, - const size_t n_records) { - static const char *types[2] = {"alloc", "dalloc"}; - static char buf[64]; - - /* - * The template string would be in the form of: - * "{...,\"recent_alloc\":[]}", - * and dump_out would be in the form of: - * "{...,\"recent_alloc\":[...]}". - * Using "- 2" serves to cut right before the ending "]}". - */ - assert_d_eq(memcmp(dump_out, template, strlen(template) - 2), 0, - DUMP_ERROR); - assert_d_eq(memcmp(dump_out + strlen(dump_out) - 2, - template + strlen(template) - 2, 2), 0, DUMP_ERROR); - - const char *start = dump_out + strlen(template) - 2; - const char *end = dump_out + strlen(dump_out) - 2; - const confirm_record_t *record; - for (record = records; record < records + n_records; ++record) { - -#define ASSERT_CHAR(c) do { \ - assert_true(start < end, DUMP_ERROR); \ - assert_c_eq(*start++, c, DUMP_ERROR); \ -} while (0) - -#define ASSERT_STR(s) do { \ - const size_t len = strlen(s); \ - assert_true(start + len <= end, DUMP_ERROR); \ - assert_d_eq(memcmp(start, s, len), 0, DUMP_ERROR); \ - start += len; \ -} while (0) - -#define ASSERT_FORMATTED_STR(s, ...) do { \ - malloc_snprintf(buf, sizeof(buf), s, __VA_ARGS__); \ - ASSERT_STR(buf); \ -} while (0) - - if (record != records) { - ASSERT_CHAR(','); - } - - ASSERT_CHAR('{'); - - ASSERT_STR("\"size\""); - ASSERT_CHAR(':'); - ASSERT_FORMATTED_STR("%zu", record->size); - ASSERT_CHAR(','); - - ASSERT_STR("\"usize\""); - ASSERT_CHAR(':'); - ASSERT_FORMATTED_STR("%zu", record->usize); - ASSERT_CHAR(','); - - ASSERT_STR("\"released\""); - ASSERT_CHAR(':'); - ASSERT_STR(record->released ? "true" : "false"); - ASSERT_CHAR(','); - - const char **type = types; - while (true) { - ASSERT_FORMATTED_STR("\"%s_thread_uid\"", *type); - ASSERT_CHAR(':'); - while (isdigit(*start)) { - ++start; - } - ASSERT_CHAR(','); - - if (opt_prof_sys_thread_name) { - ASSERT_FORMATTED_STR("\"%s_thread_name\"", - *type); - ASSERT_CHAR(':'); - ASSERT_CHAR('"'); - while (*start != '"') { - ++start; - } - ASSERT_CHAR('"'); - ASSERT_CHAR(','); - } - - ASSERT_FORMATTED_STR("\"%s_time\"", *type); - ASSERT_CHAR(':'); - while (isdigit(*start)) { - ++start; - } - ASSERT_CHAR(','); - - ASSERT_FORMATTED_STR("\"%s_trace\"", *type); - ASSERT_CHAR(':'); - ASSERT_CHAR('['); - while (isdigit(*start) || *start == 'x' || - (*start >= 'a' && *start <= 'f') || - *start == '\"' || *start == ',') { - ++start; - } - ASSERT_CHAR(']'); - - if (strcmp(*type, "dalloc") == 0) { - break; - } - - assert(strcmp(*type, "alloc") == 0); - if (!record->released) { - break; - } - - ASSERT_CHAR(','); - ++type; - } - - ASSERT_CHAR('}'); - -#undef ASSERT_FORMATTED_STR -#undef ASSERT_STR -#undef ASSERT_CHAR - - } - assert_ptr_eq(record, records + n_records, DUMP_ERROR); - assert_ptr_eq(start, end, DUMP_ERROR); -} - -TEST_BEGIN(test_prof_recent_alloc_dump) { - test_skip_if(!config_prof); - - confirm_prof_setup(); - - ssize_t future; - void *p, *q; - confirm_record_t records[2]; - - assert_zu_eq(lg_prof_sample, (size_t)0, - "lg_prof_sample not set correctly"); - - future = 0; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - call_dump(); - expect_str_eq(dump_out, "{\"sample_interval\":1," - "\"recent_alloc_max\":0,\"recent_alloc\":[]}", DUMP_ERROR); - - future = 2; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - call_dump(); - const char *template = "{\"sample_interval\":1," - "\"recent_alloc_max\":2,\"recent_alloc\":[]}"; - expect_str_eq(dump_out, template, DUMP_ERROR); - - p = malloc(7); - call_dump(); - records[0].size = 7; - records[0].usize = sz_s2u(7); - records[0].released = false; - confirm_record(template, records, 1); - - q = mallocx(17, MALLOCX_ALIGN(128)); - call_dump(); - records[1].size = 17; - records[1].usize = sz_sa2u(17, 128); - records[1].released = false; - confirm_record(template, records, 2); - - free(q); - call_dump(); - records[1].released = true; - confirm_record(template, records, 2); - - free(p); - call_dump(); - records[0].released = true; - confirm_record(template, records, 2); - - future = OPT_ALLOC_MAX; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &future, sizeof(ssize_t)), 0, "Write error"); - confirm_prof_setup(); -} -TEST_END - -#undef DUMP_ERROR -#undef DUMP_OUT_SIZE - -#define N_THREADS 8 -#define N_PTRS 512 -#define N_CTLS 8 -#define N_ITERS 2048 -#define STRESS_ALLOC_MAX 4096 - -typedef struct { - thd_t thd; - size_t id; - void *ptrs[N_PTRS]; - size_t count; -} thd_data_t; - -static thd_data_t thd_data[N_THREADS]; -static ssize_t test_max; - -static void -test_write_cb(void *cbopaque, const char *str) { - sleep_ns(1000 * 1000); -} - -static void * -f_thread(void *arg) { - const size_t thd_id = *(size_t *)arg; - thd_data_t *data_p = thd_data + thd_id; - assert(data_p->id == thd_id); - data_p->count = 0; - uint64_t rand = (uint64_t)thd_id; - tsd_t *tsd = tsd_fetch(); - assert(test_max > 1); - ssize_t last_max = -1; - for (int i = 0; i < N_ITERS; i++) { - rand = prng_range_u64(&rand, N_PTRS + N_CTLS * 5); - assert(data_p->count <= N_PTRS); - if (rand < data_p->count) { - assert(data_p->count > 0); - if (rand != data_p->count - 1) { - assert(data_p->count > 1); - void *temp = data_p->ptrs[rand]; - data_p->ptrs[rand] = - data_p->ptrs[data_p->count - 1]; - data_p->ptrs[data_p->count - 1] = temp; - } - free(data_p->ptrs[--data_p->count]); - } else if (rand < N_PTRS) { - assert(data_p->count < N_PTRS); - data_p->ptrs[data_p->count++] = malloc(1); - } else if (rand % 5 == 0) { - prof_recent_alloc_dump(tsd, test_write_cb, NULL); - } else if (rand % 5 == 1) { - last_max = prof_recent_alloc_max_ctl_read(); - } else if (rand % 5 == 2) { - last_max = - prof_recent_alloc_max_ctl_write(tsd, test_max * 2); - } else if (rand % 5 == 3) { - last_max = - prof_recent_alloc_max_ctl_write(tsd, test_max); - } else { - assert(rand % 5 == 4); - last_max = - prof_recent_alloc_max_ctl_write(tsd, test_max / 2); - } - assert_zd_ge(last_max, -1, "Illegal last-N max"); - } - - while (data_p->count > 0) { - free(data_p->ptrs[--data_p->count]); - } - - return NULL; -} - -TEST_BEGIN(test_prof_recent_stress) { - test_skip_if(!config_prof); - - confirm_prof_setup(); - - test_max = OPT_ALLOC_MAX; - for (size_t i = 0; i < N_THREADS; i++) { - thd_data_t *data_p = thd_data + i; - data_p->id = i; - thd_create(&data_p->thd, &f_thread, &data_p->id); - } - for (size_t i = 0; i < N_THREADS; i++) { - thd_data_t *data_p = thd_data + i; - thd_join(data_p->thd, NULL); - } - - test_max = STRESS_ALLOC_MAX; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &test_max, sizeof(ssize_t)), 0, "Write error"); - for (size_t i = 0; i < N_THREADS; i++) { - thd_data_t *data_p = thd_data + i; - data_p->id = i; - thd_create(&data_p->thd, &f_thread, &data_p->id); - } - for (size_t i = 0; i < N_THREADS; i++) { - thd_data_t *data_p = thd_data + i; - thd_join(data_p->thd, NULL); - } - - test_max = OPT_ALLOC_MAX; - assert_d_eq(mallctl("experimental.prof_recent.alloc_max", - NULL, NULL, &test_max, sizeof(ssize_t)), 0, "Write error"); - confirm_prof_setup(); -} -TEST_END - -#undef STRESS_ALLOC_MAX -#undef N_ITERS -#undef N_PTRS -#undef N_THREADS - -int -main(void) { - return test( - test_confirm_setup, - test_prof_recent_off, - test_prof_recent_on, - test_prof_recent_alloc, - test_prof_recent_alloc_dump, - test_prof_recent_stress); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_recent.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_recent.sh deleted file mode 100644 index 58a54a4..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_recent.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:true,lg_prof_sample:0,prof_recent_alloc_max:3" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_reset.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_reset.c deleted file mode 100644 index 9b33b20..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_reset.c +++ /dev/null @@ -1,266 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_data.h" -#include "jemalloc/internal/prof_sys.h" - -static int -prof_dump_open_file_intercept(const char *filename, int mode) { - int fd; - - fd = open("/dev/null", O_WRONLY); - assert_d_ne(fd, -1, "Unexpected open() failure"); - - return fd; -} - -static void -set_prof_active(bool active) { - expect_d_eq(mallctl("prof.active", NULL, NULL, (void *)&active, - sizeof(active)), 0, "Unexpected mallctl failure"); -} - -static size_t -get_lg_prof_sample(void) { - size_t ret; - size_t sz = sizeof(size_t); - - expect_d_eq(mallctl("prof.lg_sample", (void *)&ret, &sz, NULL, 0), 0, - "Unexpected mallctl failure while reading profiling sample rate"); - return ret; -} - -static void -do_prof_reset(size_t lg_prof_sample_input) { - expect_d_eq(mallctl("prof.reset", NULL, NULL, - (void *)&lg_prof_sample_input, sizeof(size_t)), 0, - "Unexpected mallctl failure while resetting profile data"); - expect_zu_eq(lg_prof_sample_input, get_lg_prof_sample(), - "Expected profile sample rate change"); -} - -TEST_BEGIN(test_prof_reset_basic) { - size_t lg_prof_sample_orig, lg_prof_sample_cur, lg_prof_sample_next; - size_t sz; - unsigned i; - - test_skip_if(!config_prof); - - sz = sizeof(size_t); - expect_d_eq(mallctl("opt.lg_prof_sample", (void *)&lg_prof_sample_orig, - &sz, NULL, 0), 0, - "Unexpected mallctl failure while reading profiling sample rate"); - expect_zu_eq(lg_prof_sample_orig, 0, - "Unexpected profiling sample rate"); - lg_prof_sample_cur = get_lg_prof_sample(); - expect_zu_eq(lg_prof_sample_orig, lg_prof_sample_cur, - "Unexpected disagreement between \"opt.lg_prof_sample\" and " - "\"prof.lg_sample\""); - - /* Test simple resets. */ - for (i = 0; i < 2; i++) { - expect_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl failure while resetting profile data"); - lg_prof_sample_cur = get_lg_prof_sample(); - expect_zu_eq(lg_prof_sample_orig, lg_prof_sample_cur, - "Unexpected profile sample rate change"); - } - - /* Test resets with prof.lg_sample changes. */ - lg_prof_sample_next = 1; - for (i = 0; i < 2; i++) { - do_prof_reset(lg_prof_sample_next); - lg_prof_sample_cur = get_lg_prof_sample(); - expect_zu_eq(lg_prof_sample_cur, lg_prof_sample_next, - "Expected profile sample rate change"); - lg_prof_sample_next = lg_prof_sample_orig; - } - - /* Make sure the test code restored prof.lg_sample. */ - lg_prof_sample_cur = get_lg_prof_sample(); - expect_zu_eq(lg_prof_sample_orig, lg_prof_sample_cur, - "Unexpected disagreement between \"opt.lg_prof_sample\" and " - "\"prof.lg_sample\""); -} -TEST_END - -TEST_BEGIN(test_prof_reset_cleanup) { - test_skip_if(!config_prof); - - set_prof_active(true); - - expect_zu_eq(prof_bt_count(), 0, "Expected 0 backtraces"); - void *p = mallocx(1, 0); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - expect_zu_eq(prof_bt_count(), 1, "Expected 1 backtrace"); - - prof_cnt_t cnt_all; - prof_cnt_all(&cnt_all); - expect_u64_eq(cnt_all.curobjs, 1, "Expected 1 allocation"); - - expect_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0), 0, - "Unexpected error while resetting heap profile data"); - prof_cnt_all(&cnt_all); - expect_u64_eq(cnt_all.curobjs, 0, "Expected 0 allocations"); - expect_zu_eq(prof_bt_count(), 1, "Expected 1 backtrace"); - - dallocx(p, 0); - expect_zu_eq(prof_bt_count(), 0, "Expected 0 backtraces"); - - set_prof_active(false); -} -TEST_END - -#define NTHREADS 4 -#define NALLOCS_PER_THREAD (1U << 13) -#define OBJ_RING_BUF_COUNT 1531 -#define RESET_INTERVAL (1U << 10) -#define DUMP_INTERVAL 3677 -static void * -thd_start(void *varg) { - unsigned thd_ind = *(unsigned *)varg; - unsigned i; - void *objs[OBJ_RING_BUF_COUNT]; - - memset(objs, 0, sizeof(objs)); - - for (i = 0; i < NALLOCS_PER_THREAD; i++) { - if (i % RESET_INTERVAL == 0) { - expect_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0), - 0, "Unexpected error while resetting heap profile " - "data"); - } - - if (i % DUMP_INTERVAL == 0) { - expect_d_eq(mallctl("prof.dump", NULL, NULL, NULL, 0), - 0, "Unexpected error while dumping heap profile"); - } - - { - void **pp = &objs[i % OBJ_RING_BUF_COUNT]; - if (*pp != NULL) { - dallocx(*pp, 0); - *pp = NULL; - } - *pp = btalloc(1, thd_ind*NALLOCS_PER_THREAD + i); - expect_ptr_not_null(*pp, - "Unexpected btalloc() failure"); - } - } - - /* Clean up any remaining objects. */ - for (i = 0; i < OBJ_RING_BUF_COUNT; i++) { - void **pp = &objs[i % OBJ_RING_BUF_COUNT]; - if (*pp != NULL) { - dallocx(*pp, 0); - *pp = NULL; - } - } - - return NULL; -} - -TEST_BEGIN(test_prof_reset) { - size_t lg_prof_sample_orig; - thd_t thds[NTHREADS]; - unsigned thd_args[NTHREADS]; - unsigned i; - size_t bt_count, tdata_count; - - test_skip_if(!config_prof); - - bt_count = prof_bt_count(); - expect_zu_eq(bt_count, 0, - "Unexpected pre-existing tdata structures"); - tdata_count = prof_tdata_count(); - - lg_prof_sample_orig = get_lg_prof_sample(); - do_prof_reset(5); - - set_prof_active(true); - - for (i = 0; i < NTHREADS; i++) { - thd_args[i] = i; - thd_create(&thds[i], thd_start, (void *)&thd_args[i]); - } - for (i = 0; i < NTHREADS; i++) { - thd_join(thds[i], NULL); - } - - expect_zu_eq(prof_bt_count(), bt_count, - "Unexpected bactrace count change"); - expect_zu_eq(prof_tdata_count(), tdata_count, - "Unexpected remaining tdata structures"); - - set_prof_active(false); - - do_prof_reset(lg_prof_sample_orig); -} -TEST_END -#undef NTHREADS -#undef NALLOCS_PER_THREAD -#undef OBJ_RING_BUF_COUNT -#undef RESET_INTERVAL -#undef DUMP_INTERVAL - -/* Test sampling at the same allocation site across resets. */ -#define NITER 10 -TEST_BEGIN(test_xallocx) { - size_t lg_prof_sample_orig; - unsigned i; - void *ptrs[NITER]; - - test_skip_if(!config_prof); - - lg_prof_sample_orig = get_lg_prof_sample(); - set_prof_active(true); - - /* Reset profiling. */ - do_prof_reset(0); - - for (i = 0; i < NITER; i++) { - void *p; - size_t sz, nsz; - - /* Reset profiling. */ - do_prof_reset(0); - - /* Allocate small object (which will be promoted). */ - p = ptrs[i] = mallocx(1, 0); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - - /* Reset profiling. */ - do_prof_reset(0); - - /* Perform successful xallocx(). */ - sz = sallocx(p, 0); - expect_zu_eq(xallocx(p, sz, 0, 0), sz, - "Unexpected xallocx() failure"); - - /* Perform unsuccessful xallocx(). */ - nsz = nallocx(sz+1, 0); - expect_zu_eq(xallocx(p, nsz, 0, 0), sz, - "Unexpected xallocx() success"); - } - - for (i = 0; i < NITER; i++) { - /* dallocx. */ - dallocx(ptrs[i], 0); - } - - set_prof_active(false); - do_prof_reset(lg_prof_sample_orig); -} -TEST_END -#undef NITER - -int -main(void) { - /* Intercept dumping prior to running any tests. */ - prof_dump_open_file = prof_dump_open_file_intercept; - - return test_no_reentrancy( - test_prof_reset_basic, - test_prof_reset_cleanup, - test_prof_reset, - test_xallocx); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_reset.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_reset.sh deleted file mode 100644 index daefeb7..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_reset.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:false,lg_prof_sample:0,prof_recent_alloc_max:0" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.c deleted file mode 100644 index c88c4ae..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.c +++ /dev/null @@ -1,151 +0,0 @@ -#include "test/jemalloc_test.h" - -#define N_PTRS 3 - -static void -test_combinations(szind_t ind, size_t sizes_array[N_PTRS], - int flags_array[N_PTRS]) { -#define MALLCTL_STR_LEN 64 - assert(opt_prof && opt_prof_stats); - - char mallctl_live_str[MALLCTL_STR_LEN]; - char mallctl_accum_str[MALLCTL_STR_LEN]; - if (ind < SC_NBINS) { - malloc_snprintf(mallctl_live_str, MALLCTL_STR_LEN, - "prof.stats.bins.%u.live", (unsigned)ind); - malloc_snprintf(mallctl_accum_str, MALLCTL_STR_LEN, - "prof.stats.bins.%u.accum", (unsigned)ind); - } else { - malloc_snprintf(mallctl_live_str, MALLCTL_STR_LEN, - "prof.stats.lextents.%u.live", (unsigned)(ind - SC_NBINS)); - malloc_snprintf(mallctl_accum_str, MALLCTL_STR_LEN, - "prof.stats.lextents.%u.accum", (unsigned)(ind - SC_NBINS)); - } - - size_t stats_len = 2 * sizeof(uint64_t); - - uint64_t live_stats_orig[2]; - assert_d_eq(mallctl(mallctl_live_str, &live_stats_orig, &stats_len, - NULL, 0), 0, ""); - uint64_t accum_stats_orig[2]; - assert_d_eq(mallctl(mallctl_accum_str, &accum_stats_orig, &stats_len, - NULL, 0), 0, ""); - - void *ptrs[N_PTRS]; - - uint64_t live_req_sum = 0; - uint64_t live_count = 0; - uint64_t accum_req_sum = 0; - uint64_t accum_count = 0; - - for (size_t i = 0; i < N_PTRS; ++i) { - size_t sz = sizes_array[i]; - int flags = flags_array[i]; - void *p = mallocx(sz, flags); - assert_ptr_not_null(p, "malloc() failed"); - assert(TEST_MALLOC_SIZE(p) == sz_index2size(ind)); - ptrs[i] = p; - live_req_sum += sz; - live_count++; - accum_req_sum += sz; - accum_count++; - uint64_t live_stats[2]; - assert_d_eq(mallctl(mallctl_live_str, &live_stats, &stats_len, - NULL, 0), 0, ""); - expect_u64_eq(live_stats[0] - live_stats_orig[0], - live_req_sum, ""); - expect_u64_eq(live_stats[1] - live_stats_orig[1], - live_count, ""); - uint64_t accum_stats[2]; - assert_d_eq(mallctl(mallctl_accum_str, &accum_stats, &stats_len, - NULL, 0), 0, ""); - expect_u64_eq(accum_stats[0] - accum_stats_orig[0], - accum_req_sum, ""); - expect_u64_eq(accum_stats[1] - accum_stats_orig[1], - accum_count, ""); - } - - for (size_t i = 0; i < N_PTRS; ++i) { - size_t sz = sizes_array[i]; - int flags = flags_array[i]; - sdallocx(ptrs[i], sz, flags); - live_req_sum -= sz; - live_count--; - uint64_t live_stats[2]; - assert_d_eq(mallctl(mallctl_live_str, &live_stats, &stats_len, - NULL, 0), 0, ""); - expect_u64_eq(live_stats[0] - live_stats_orig[0], - live_req_sum, ""); - expect_u64_eq(live_stats[1] - live_stats_orig[1], - live_count, ""); - uint64_t accum_stats[2]; - assert_d_eq(mallctl(mallctl_accum_str, &accum_stats, &stats_len, - NULL, 0), 0, ""); - expect_u64_eq(accum_stats[0] - accum_stats_orig[0], - accum_req_sum, ""); - expect_u64_eq(accum_stats[1] - accum_stats_orig[1], - accum_count, ""); - } -#undef MALLCTL_STR_LEN -} - -static void -test_szind_wrapper(szind_t ind) { - size_t sizes_array[N_PTRS]; - int flags_array[N_PTRS]; - for (size_t i = 0, sz = sz_index2size(ind) - N_PTRS; i < N_PTRS; - ++i, ++sz) { - sizes_array[i] = sz; - flags_array[i] = 0; - } - test_combinations(ind, sizes_array, flags_array); -} - -TEST_BEGIN(test_prof_stats) { - test_skip_if(!config_prof); - test_szind_wrapper(0); - test_szind_wrapper(1); - test_szind_wrapper(2); - test_szind_wrapper(SC_NBINS); - test_szind_wrapper(SC_NBINS + 1); - test_szind_wrapper(SC_NBINS + 2); -} -TEST_END - -static void -test_szind_aligned_wrapper(szind_t ind, unsigned lg_align) { - size_t sizes_array[N_PTRS]; - int flags_array[N_PTRS]; - int flags = MALLOCX_LG_ALIGN(lg_align); - for (size_t i = 0, sz = sz_index2size(ind) - N_PTRS; i < N_PTRS; - ++i, ++sz) { - sizes_array[i] = sz; - flags_array[i] = flags; - } - test_combinations( - sz_size2index(sz_sa2u(sz_index2size(ind), 1 << lg_align)), - sizes_array, flags_array); -} - -TEST_BEGIN(test_prof_stats_aligned) { - test_skip_if(!config_prof); - for (szind_t ind = 0; ind < 10; ++ind) { - for (unsigned lg_align = 0; lg_align < 10; ++lg_align) { - test_szind_aligned_wrapper(ind, lg_align); - } - } - for (szind_t ind = SC_NBINS - 5; ind < SC_NBINS + 5; ++ind) { - for (unsigned lg_align = SC_LG_LARGE_MINCLASS - 5; - lg_align < SC_LG_LARGE_MINCLASS + 5; ++lg_align) { - test_szind_aligned_wrapper(ind, lg_align); - } - } -} -TEST_END - -int -main(void) { - return test( - test_prof_stats, - test_prof_stats_aligned); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.sh deleted file mode 100644 index f3c819b..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:true,lg_prof_sample:0,prof_stats:true" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_sys_thread_name.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_sys_thread_name.c deleted file mode 100644 index affc788..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_sys_thread_name.c +++ /dev/null @@ -1,77 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_sys.h" - -static const char *test_thread_name = "test_name"; - -static int -test_prof_sys_thread_name_read_error(char *buf, size_t limit) { - return ENOSYS; -} - -static int -test_prof_sys_thread_name_read(char *buf, size_t limit) { - assert(strlen(test_thread_name) < limit); - strncpy(buf, test_thread_name, limit); - return 0; -} - -static int -test_prof_sys_thread_name_read_clear(char *buf, size_t limit) { - assert(limit > 0); - buf[0] = '\0'; - return 0; -} - -TEST_BEGIN(test_prof_sys_thread_name) { - test_skip_if(!config_prof); - - bool oldval; - size_t sz = sizeof(oldval); - assert_d_eq(mallctl("opt.prof_sys_thread_name", &oldval, &sz, NULL, 0), - 0, "mallctl failed"); - assert_true(oldval, "option was not set correctly"); - - const char *thread_name; - sz = sizeof(thread_name); - assert_d_eq(mallctl("thread.prof.name", &thread_name, &sz, NULL, 0), 0, - "mallctl read for thread name should not fail"); - expect_str_eq(thread_name, "", "Initial thread name should be empty"); - - thread_name = test_thread_name; - assert_d_eq(mallctl("thread.prof.name", NULL, NULL, &thread_name, sz), - ENOENT, "mallctl write for thread name should fail"); - assert_ptr_eq(thread_name, test_thread_name, - "Thread name should not be touched"); - - prof_sys_thread_name_read = test_prof_sys_thread_name_read_error; - void *p = malloc(1); - free(p); - assert_d_eq(mallctl("thread.prof.name", &thread_name, &sz, NULL, 0), 0, - "mallctl read for thread name should not fail"); - assert_str_eq(thread_name, "", - "Thread name should stay the same if the system call fails"); - - prof_sys_thread_name_read = test_prof_sys_thread_name_read; - p = malloc(1); - free(p); - assert_d_eq(mallctl("thread.prof.name", &thread_name, &sz, NULL, 0), 0, - "mallctl read for thread name should not fail"); - assert_str_eq(thread_name, test_thread_name, - "Thread name should be changed if the system call succeeds"); - - prof_sys_thread_name_read = test_prof_sys_thread_name_read_clear; - p = malloc(1); - free(p); - assert_d_eq(mallctl("thread.prof.name", &thread_name, &sz, NULL, 0), 0, - "mallctl read for thread name should not fail"); - expect_str_eq(thread_name, "", "Thread name should be updated if the " - "system call returns a different name"); -} -TEST_END - -int -main(void) { - return test( - test_prof_sys_thread_name); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_sys_thread_name.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_sys_thread_name.sh deleted file mode 100644 index 1f02a8a..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_sys_thread_name.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:true,lg_prof_sample:0,prof_sys_thread_name:true" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_tctx.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_tctx.c deleted file mode 100644 index e0efdc3..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_tctx.c +++ /dev/null @@ -1,48 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/prof_data.h" - -TEST_BEGIN(test_prof_realloc) { - tsd_t *tsd; - int flags; - void *p, *q; - prof_info_t prof_info_p, prof_info_q; - prof_cnt_t cnt_0, cnt_1, cnt_2, cnt_3; - - test_skip_if(!config_prof); - - tsd = tsd_fetch(); - flags = MALLOCX_TCACHE_NONE; - - prof_cnt_all(&cnt_0); - p = mallocx(1024, flags); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - prof_info_get(tsd, p, NULL, &prof_info_p); - expect_ptr_ne(prof_info_p.alloc_tctx, (prof_tctx_t *)(uintptr_t)1U, - "Expected valid tctx"); - prof_cnt_all(&cnt_1); - expect_u64_eq(cnt_0.curobjs + 1, cnt_1.curobjs, - "Allocation should have increased sample size"); - - q = rallocx(p, 2048, flags); - expect_ptr_ne(p, q, "Expected move"); - expect_ptr_not_null(p, "Unexpected rmallocx() failure"); - prof_info_get(tsd, q, NULL, &prof_info_q); - expect_ptr_ne(prof_info_q.alloc_tctx, (prof_tctx_t *)(uintptr_t)1U, - "Expected valid tctx"); - prof_cnt_all(&cnt_2); - expect_u64_eq(cnt_1.curobjs, cnt_2.curobjs, - "Reallocation should not have changed sample size"); - - dallocx(q, flags); - prof_cnt_all(&cnt_3); - expect_u64_eq(cnt_0.curobjs, cnt_3.curobjs, - "Sample size should have returned to base level"); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_prof_realloc); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_tctx.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_tctx.sh deleted file mode 100644 index 485f9bf..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_tctx.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:true,lg_prof_sample:0" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.c deleted file mode 100644 index 3c4614f..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.c +++ /dev/null @@ -1,122 +0,0 @@ -#include "test/jemalloc_test.h" - -static void -mallctl_thread_name_get_impl(const char *thread_name_expected, const char *func, - int line) { - const char *thread_name_old; - size_t sz; - - sz = sizeof(thread_name_old); - expect_d_eq(mallctl("thread.prof.name", (void *)&thread_name_old, &sz, - NULL, 0), 0, - "%s():%d: Unexpected mallctl failure reading thread.prof.name", - func, line); - expect_str_eq(thread_name_old, thread_name_expected, - "%s():%d: Unexpected thread.prof.name value", func, line); -} -#define mallctl_thread_name_get(a) \ - mallctl_thread_name_get_impl(a, __func__, __LINE__) - -static void -mallctl_thread_name_set_impl(const char *thread_name, const char *func, - int line) { - expect_d_eq(mallctl("thread.prof.name", NULL, NULL, - (void *)&thread_name, sizeof(thread_name)), 0, - "%s():%d: Unexpected mallctl failure writing thread.prof.name", - func, line); - mallctl_thread_name_get_impl(thread_name, func, line); -} -#define mallctl_thread_name_set(a) \ - mallctl_thread_name_set_impl(a, __func__, __LINE__) - -TEST_BEGIN(test_prof_thread_name_validation) { - const char *thread_name; - - test_skip_if(!config_prof); - test_skip_if(opt_prof_sys_thread_name); - - mallctl_thread_name_get(""); - mallctl_thread_name_set("hi there"); - - /* NULL input shouldn't be allowed. */ - thread_name = NULL; - expect_d_eq(mallctl("thread.prof.name", NULL, NULL, - (void *)&thread_name, sizeof(thread_name)), EFAULT, - "Unexpected mallctl result writing \"%s\" to thread.prof.name", - thread_name); - - /* '\n' shouldn't be allowed. */ - thread_name = "hi\nthere"; - expect_d_eq(mallctl("thread.prof.name", NULL, NULL, - (void *)&thread_name, sizeof(thread_name)), EFAULT, - "Unexpected mallctl result writing \"%s\" to thread.prof.name", - thread_name); - - /* Simultaneous read/write shouldn't be allowed. */ - { - const char *thread_name_old; - size_t sz; - - sz = sizeof(thread_name_old); - expect_d_eq(mallctl("thread.prof.name", - (void *)&thread_name_old, &sz, (void *)&thread_name, - sizeof(thread_name)), EPERM, - "Unexpected mallctl result writing \"%s\" to " - "thread.prof.name", thread_name); - } - - mallctl_thread_name_set(""); -} -TEST_END - -#define NTHREADS 4 -#define NRESET 25 -static void * -thd_start(void *varg) { - unsigned thd_ind = *(unsigned *)varg; - char thread_name[16] = ""; - unsigned i; - - malloc_snprintf(thread_name, sizeof(thread_name), "thread %u", thd_ind); - - mallctl_thread_name_get(""); - mallctl_thread_name_set(thread_name); - - for (i = 0; i < NRESET; i++) { - expect_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0), 0, - "Unexpected error while resetting heap profile data"); - mallctl_thread_name_get(thread_name); - } - - mallctl_thread_name_set(thread_name); - mallctl_thread_name_set(""); - - return NULL; -} - -TEST_BEGIN(test_prof_thread_name_threaded) { - test_skip_if(!config_prof); - test_skip_if(opt_prof_sys_thread_name); - - thd_t thds[NTHREADS]; - unsigned thd_args[NTHREADS]; - unsigned i; - - for (i = 0; i < NTHREADS; i++) { - thd_args[i] = i; - thd_create(&thds[i], thd_start, (void *)&thd_args[i]); - } - for (i = 0; i < NTHREADS; i++) { - thd_join(thds[i], NULL); - } -} -TEST_END -#undef NTHREADS -#undef NRESET - -int -main(void) { - return test( - test_prof_thread_name_validation, - test_prof_thread_name_threaded); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.sh b/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.sh deleted file mode 100644 index 298c105..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:false" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/psset.c b/examples/redis-unstable/deps/jemalloc/test/unit/psset.c deleted file mode 100644 index 6ff7201..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/psset.c +++ /dev/null @@ -1,748 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/psset.h" - -#define PAGESLAB_ADDR ((void *)(1234 * HUGEPAGE)) -#define PAGESLAB_AGE 5678 - -#define ALLOC_ARENA_IND 111 -#define ALLOC_ESN 222 - -static void -edata_init_test(edata_t *edata) { - memset(edata, 0, sizeof(*edata)); - edata_arena_ind_set(edata, ALLOC_ARENA_IND); - edata_esn_set(edata, ALLOC_ESN); -} - -static void -test_psset_fake_purge(hpdata_t *ps) { - hpdata_purge_state_t purge_state; - hpdata_alloc_allowed_set(ps, false); - hpdata_purge_begin(ps, &purge_state); - void *addr; - size_t size; - while (hpdata_purge_next(ps, &purge_state, &addr, &size)) { - } - hpdata_purge_end(ps, &purge_state); - hpdata_alloc_allowed_set(ps, true); -} - -static void -test_psset_alloc_new(psset_t *psset, hpdata_t *ps, edata_t *r_edata, - size_t size) { - hpdata_assert_empty(ps); - - test_psset_fake_purge(ps); - - psset_insert(psset, ps); - psset_update_begin(psset, ps); - - void *addr = hpdata_reserve_alloc(ps, size); - edata_init(r_edata, edata_arena_ind_get(r_edata), addr, size, - /* slab */ false, SC_NSIZES, /* sn */ 0, extent_state_active, - /* zeroed */ false, /* committed */ true, EXTENT_PAI_HPA, - EXTENT_NOT_HEAD); - edata_ps_set(r_edata, ps); - psset_update_end(psset, ps); -} - -static bool -test_psset_alloc_reuse(psset_t *psset, edata_t *r_edata, size_t size) { - hpdata_t *ps = psset_pick_alloc(psset, size); - if (ps == NULL) { - return true; - } - psset_update_begin(psset, ps); - void *addr = hpdata_reserve_alloc(ps, size); - edata_init(r_edata, edata_arena_ind_get(r_edata), addr, size, - /* slab */ false, SC_NSIZES, /* sn */ 0, extent_state_active, - /* zeroed */ false, /* committed */ true, EXTENT_PAI_HPA, - EXTENT_NOT_HEAD); - edata_ps_set(r_edata, ps); - psset_update_end(psset, ps); - return false; -} - -static hpdata_t * -test_psset_dalloc(psset_t *psset, edata_t *edata) { - hpdata_t *ps = edata_ps_get(edata); - psset_update_begin(psset, ps); - hpdata_unreserve(ps, edata_addr_get(edata), edata_size_get(edata)); - psset_update_end(psset, ps); - if (hpdata_empty(ps)) { - psset_remove(psset, ps); - return ps; - } else { - return NULL; - } -} - -static void -edata_expect(edata_t *edata, size_t page_offset, size_t page_cnt) { - /* - * Note that allocations should get the arena ind of their home - * arena, *not* the arena ind of the pageslab allocator. - */ - expect_u_eq(ALLOC_ARENA_IND, edata_arena_ind_get(edata), - "Arena ind changed"); - expect_ptr_eq( - (void *)((uintptr_t)PAGESLAB_ADDR + (page_offset << LG_PAGE)), - edata_addr_get(edata), "Didn't allocate in order"); - expect_zu_eq(page_cnt << LG_PAGE, edata_size_get(edata), ""); - expect_false(edata_slab_get(edata), ""); - expect_u_eq(SC_NSIZES, edata_szind_get_maybe_invalid(edata), - ""); - expect_u64_eq(0, edata_sn_get(edata), ""); - expect_d_eq(edata_state_get(edata), extent_state_active, ""); - expect_false(edata_zeroed_get(edata), ""); - expect_true(edata_committed_get(edata), ""); - expect_d_eq(EXTENT_PAI_HPA, edata_pai_get(edata), ""); - expect_false(edata_is_head_get(edata), ""); -} - -TEST_BEGIN(test_empty) { - bool err; - hpdata_t pageslab; - hpdata_init(&pageslab, PAGESLAB_ADDR, PAGESLAB_AGE); - - edata_t alloc; - edata_init_test(&alloc); - - psset_t psset; - psset_init(&psset); - - /* Empty psset should return fail allocations. */ - err = test_psset_alloc_reuse(&psset, &alloc, PAGE); - expect_true(err, "Empty psset succeeded in an allocation."); -} -TEST_END - -TEST_BEGIN(test_fill) { - bool err; - - hpdata_t pageslab; - hpdata_init(&pageslab, PAGESLAB_ADDR, PAGESLAB_AGE); - - edata_t alloc[HUGEPAGE_PAGES]; - - psset_t psset; - psset_init(&psset); - - edata_init_test(&alloc[0]); - test_psset_alloc_new(&psset, &pageslab, &alloc[0], PAGE); - for (size_t i = 1; i < HUGEPAGE_PAGES; i++) { - edata_init_test(&alloc[i]); - err = test_psset_alloc_reuse(&psset, &alloc[i], PAGE); - expect_false(err, "Nonempty psset failed page allocation."); - } - - for (size_t i = 0; i < HUGEPAGE_PAGES; i++) { - edata_t *edata = &alloc[i]; - edata_expect(edata, i, 1); - } - - /* The pageslab, and thus psset, should now have no allocations. */ - edata_t extra_alloc; - edata_init_test(&extra_alloc); - err = test_psset_alloc_reuse(&psset, &extra_alloc, PAGE); - expect_true(err, "Alloc succeeded even though psset should be empty"); -} -TEST_END - -TEST_BEGIN(test_reuse) { - bool err; - hpdata_t *ps; - - hpdata_t pageslab; - hpdata_init(&pageslab, PAGESLAB_ADDR, PAGESLAB_AGE); - - edata_t alloc[HUGEPAGE_PAGES]; - - psset_t psset; - psset_init(&psset); - - edata_init_test(&alloc[0]); - test_psset_alloc_new(&psset, &pageslab, &alloc[0], PAGE); - for (size_t i = 1; i < HUGEPAGE_PAGES; i++) { - edata_init_test(&alloc[i]); - err = test_psset_alloc_reuse(&psset, &alloc[i], PAGE); - expect_false(err, "Nonempty psset failed page allocation."); - } - - /* Free odd indices. */ - for (size_t i = 0; i < HUGEPAGE_PAGES; i ++) { - if (i % 2 == 0) { - continue; - } - ps = test_psset_dalloc(&psset, &alloc[i]); - expect_ptr_null(ps, "Nonempty pageslab evicted"); - } - /* Realloc into them. */ - for (size_t i = 0; i < HUGEPAGE_PAGES; i++) { - if (i % 2 == 0) { - continue; - } - err = test_psset_alloc_reuse(&psset, &alloc[i], PAGE); - expect_false(err, "Nonempty psset failed page allocation."); - edata_expect(&alloc[i], i, 1); - } - /* Now, free the pages at indices 0 or 1 mod 2. */ - for (size_t i = 0; i < HUGEPAGE_PAGES; i++) { - if (i % 4 > 1) { - continue; - } - ps = test_psset_dalloc(&psset, &alloc[i]); - expect_ptr_null(ps, "Nonempty pageslab evicted"); - } - /* And realloc 2-page allocations into them. */ - for (size_t i = 0; i < HUGEPAGE_PAGES; i++) { - if (i % 4 != 0) { - continue; - } - err = test_psset_alloc_reuse(&psset, &alloc[i], 2 * PAGE); - expect_false(err, "Nonempty psset failed page allocation."); - edata_expect(&alloc[i], i, 2); - } - /* Free all the 2-page allocations. */ - for (size_t i = 0; i < HUGEPAGE_PAGES; i++) { - if (i % 4 != 0) { - continue; - } - ps = test_psset_dalloc(&psset, &alloc[i]); - expect_ptr_null(ps, "Nonempty pageslab evicted"); - } - /* - * Free up a 1-page hole next to a 2-page hole, but somewhere in the - * middle of the pageslab. Index 11 should be right before such a hole - * (since 12 % 4 == 0). - */ - size_t index_of_3 = 11; - ps = test_psset_dalloc(&psset, &alloc[index_of_3]); - expect_ptr_null(ps, "Nonempty pageslab evicted"); - err = test_psset_alloc_reuse(&psset, &alloc[index_of_3], 3 * PAGE); - expect_false(err, "Should have been able to find alloc."); - edata_expect(&alloc[index_of_3], index_of_3, 3); - - /* - * Free up a 4-page hole at the end. Recall that the pages at offsets 0 - * and 1 mod 4 were freed above, so we just have to free the last - * allocations. - */ - ps = test_psset_dalloc(&psset, &alloc[HUGEPAGE_PAGES - 1]); - expect_ptr_null(ps, "Nonempty pageslab evicted"); - ps = test_psset_dalloc(&psset, &alloc[HUGEPAGE_PAGES - 2]); - expect_ptr_null(ps, "Nonempty pageslab evicted"); - - /* Make sure we can satisfy an allocation at the very end of a slab. */ - size_t index_of_4 = HUGEPAGE_PAGES - 4; - err = test_psset_alloc_reuse(&psset, &alloc[index_of_4], 4 * PAGE); - expect_false(err, "Should have been able to find alloc."); - edata_expect(&alloc[index_of_4], index_of_4, 4); -} -TEST_END - -TEST_BEGIN(test_evict) { - bool err; - hpdata_t *ps; - - hpdata_t pageslab; - hpdata_init(&pageslab, PAGESLAB_ADDR, PAGESLAB_AGE); - - edata_t alloc[HUGEPAGE_PAGES]; - - psset_t psset; - psset_init(&psset); - - /* Alloc the whole slab. */ - edata_init_test(&alloc[0]); - test_psset_alloc_new(&psset, &pageslab, &alloc[0], PAGE); - for (size_t i = 1; i < HUGEPAGE_PAGES; i++) { - edata_init_test(&alloc[i]); - err = test_psset_alloc_reuse(&psset, &alloc[i], PAGE); - expect_false(err, "Unxpected allocation failure"); - } - - /* Dealloc the whole slab, going forwards. */ - for (size_t i = 0; i < HUGEPAGE_PAGES - 1; i++) { - ps = test_psset_dalloc(&psset, &alloc[i]); - expect_ptr_null(ps, "Nonempty pageslab evicted"); - } - ps = test_psset_dalloc(&psset, &alloc[HUGEPAGE_PAGES - 1]); - expect_ptr_eq(&pageslab, ps, "Empty pageslab not evicted."); - - err = test_psset_alloc_reuse(&psset, &alloc[0], PAGE); - expect_true(err, "psset should be empty."); -} -TEST_END - -TEST_BEGIN(test_multi_pageslab) { - bool err; - hpdata_t *ps; - - hpdata_t pageslab[2]; - hpdata_init(&pageslab[0], PAGESLAB_ADDR, PAGESLAB_AGE); - hpdata_init(&pageslab[1], - (void *)((uintptr_t)PAGESLAB_ADDR + HUGEPAGE), - PAGESLAB_AGE + 1); - - edata_t alloc[2][HUGEPAGE_PAGES]; - - psset_t psset; - psset_init(&psset); - - /* Insert both slabs. */ - edata_init_test(&alloc[0][0]); - test_psset_alloc_new(&psset, &pageslab[0], &alloc[0][0], PAGE); - edata_init_test(&alloc[1][0]); - test_psset_alloc_new(&psset, &pageslab[1], &alloc[1][0], PAGE); - - /* Fill them both up; make sure we do so in first-fit order. */ - for (size_t i = 0; i < 2; i++) { - for (size_t j = 1; j < HUGEPAGE_PAGES; j++) { - edata_init_test(&alloc[i][j]); - err = test_psset_alloc_reuse(&psset, &alloc[i][j], PAGE); - expect_false(err, - "Nonempty psset failed page allocation."); - assert_ptr_eq(&pageslab[i], edata_ps_get(&alloc[i][j]), - "Didn't pick pageslabs in first-fit"); - } - } - - /* - * Free up a 2-page hole in the earlier slab, and a 1-page one in the - * later one. We should still pick the later one. - */ - ps = test_psset_dalloc(&psset, &alloc[0][0]); - expect_ptr_null(ps, "Unexpected eviction"); - ps = test_psset_dalloc(&psset, &alloc[0][1]); - expect_ptr_null(ps, "Unexpected eviction"); - ps = test_psset_dalloc(&psset, &alloc[1][0]); - expect_ptr_null(ps, "Unexpected eviction"); - err = test_psset_alloc_reuse(&psset, &alloc[0][0], PAGE); - expect_ptr_eq(&pageslab[1], edata_ps_get(&alloc[0][0]), - "Should have picked the fuller pageslab"); - - /* - * Now both slabs have 1-page holes. Free up a second one in the later - * slab. - */ - ps = test_psset_dalloc(&psset, &alloc[1][1]); - expect_ptr_null(ps, "Unexpected eviction"); - - /* - * We should be able to allocate a 2-page object, even though an earlier - * size class is nonempty. - */ - err = test_psset_alloc_reuse(&psset, &alloc[1][0], 2 * PAGE); - expect_false(err, "Allocation should have succeeded"); -} -TEST_END - -static void -stats_expect_empty(psset_bin_stats_t *stats) { - assert_zu_eq(0, stats->npageslabs, - "Supposedly empty bin had positive npageslabs"); - expect_zu_eq(0, stats->nactive, "Unexpected nonempty bin" - "Supposedly empty bin had positive nactive"); -} - -static void -stats_expect(psset_t *psset, size_t nactive) { - if (nactive == HUGEPAGE_PAGES) { - expect_zu_eq(1, psset->stats.full_slabs[0].npageslabs, - "Expected a full slab"); - expect_zu_eq(HUGEPAGE_PAGES, - psset->stats.full_slabs[0].nactive, - "Should have exactly filled the bin"); - } else { - stats_expect_empty(&psset->stats.full_slabs[0]); - } - size_t ninactive = HUGEPAGE_PAGES - nactive; - pszind_t nonempty_pind = PSSET_NPSIZES; - if (ninactive != 0 && ninactive < HUGEPAGE_PAGES) { - nonempty_pind = sz_psz2ind(sz_psz_quantize_floor( - ninactive << LG_PAGE)); - } - for (pszind_t i = 0; i < PSSET_NPSIZES; i++) { - if (i == nonempty_pind) { - assert_zu_eq(1, - psset->stats.nonfull_slabs[i][0].npageslabs, - "Should have found a slab"); - expect_zu_eq(nactive, - psset->stats.nonfull_slabs[i][0].nactive, - "Mismatch in active pages"); - } else { - stats_expect_empty(&psset->stats.nonfull_slabs[i][0]); - } - } - expect_zu_eq(nactive, psset_nactive(psset), ""); -} - -TEST_BEGIN(test_stats) { - bool err; - - hpdata_t pageslab; - hpdata_init(&pageslab, PAGESLAB_ADDR, PAGESLAB_AGE); - - edata_t alloc[HUGEPAGE_PAGES]; - - psset_t psset; - psset_init(&psset); - stats_expect(&psset, 0); - - edata_init_test(&alloc[0]); - test_psset_alloc_new(&psset, &pageslab, &alloc[0], PAGE); - for (size_t i = 1; i < HUGEPAGE_PAGES; i++) { - stats_expect(&psset, i); - edata_init_test(&alloc[i]); - err = test_psset_alloc_reuse(&psset, &alloc[i], PAGE); - expect_false(err, "Nonempty psset failed page allocation."); - } - stats_expect(&psset, HUGEPAGE_PAGES); - hpdata_t *ps; - for (ssize_t i = HUGEPAGE_PAGES - 1; i >= 0; i--) { - ps = test_psset_dalloc(&psset, &alloc[i]); - expect_true((ps == NULL) == (i != 0), - "test_psset_dalloc should only evict a slab on the last " - "free"); - stats_expect(&psset, i); - } - - test_psset_alloc_new(&psset, &pageslab, &alloc[0], PAGE); - stats_expect(&psset, 1); - psset_update_begin(&psset, &pageslab); - stats_expect(&psset, 0); - psset_update_end(&psset, &pageslab); - stats_expect(&psset, 1); -} -TEST_END - -/* - * Fills in and inserts two pageslabs, with the first better than the second, - * and each fully allocated (into the allocations in allocs and worse_allocs, - * each of which should be HUGEPAGE_PAGES long), except for a single free page - * at the end. - * - * (There's nothing magic about these numbers; it's just useful to share the - * setup between the oldest fit and the insert/remove test). - */ -static void -init_test_pageslabs(psset_t *psset, hpdata_t *pageslab, - hpdata_t *worse_pageslab, edata_t *alloc, edata_t *worse_alloc) { - bool err; - - hpdata_init(pageslab, (void *)(10 * HUGEPAGE), PAGESLAB_AGE); - /* - * This pageslab would be better from an address-first-fit POV, but - * worse from an age POV. - */ - hpdata_init(worse_pageslab, (void *)(9 * HUGEPAGE), PAGESLAB_AGE + 1); - - psset_init(psset); - - edata_init_test(&alloc[0]); - test_psset_alloc_new(psset, pageslab, &alloc[0], PAGE); - for (size_t i = 1; i < HUGEPAGE_PAGES; i++) { - edata_init_test(&alloc[i]); - err = test_psset_alloc_reuse(psset, &alloc[i], PAGE); - expect_false(err, "Nonempty psset failed page allocation."); - expect_ptr_eq(pageslab, edata_ps_get(&alloc[i]), - "Allocated from the wrong pageslab"); - } - - edata_init_test(&worse_alloc[0]); - test_psset_alloc_new(psset, worse_pageslab, &worse_alloc[0], PAGE); - expect_ptr_eq(worse_pageslab, edata_ps_get(&worse_alloc[0]), - "Allocated from the wrong pageslab"); - /* - * Make the two pssets otherwise indistinguishable; all full except for - * a single page. - */ - for (size_t i = 1; i < HUGEPAGE_PAGES - 1; i++) { - edata_init_test(&worse_alloc[i]); - err = test_psset_alloc_reuse(psset, &alloc[i], PAGE); - expect_false(err, "Nonempty psset failed page allocation."); - expect_ptr_eq(worse_pageslab, edata_ps_get(&alloc[i]), - "Allocated from the wrong pageslab"); - } - - /* Deallocate the last page from the older pageslab. */ - hpdata_t *evicted = test_psset_dalloc(psset, - &alloc[HUGEPAGE_PAGES - 1]); - expect_ptr_null(evicted, "Unexpected eviction"); -} - -TEST_BEGIN(test_oldest_fit) { - bool err; - edata_t alloc[HUGEPAGE_PAGES]; - edata_t worse_alloc[HUGEPAGE_PAGES]; - - hpdata_t pageslab; - hpdata_t worse_pageslab; - - psset_t psset; - - init_test_pageslabs(&psset, &pageslab, &worse_pageslab, alloc, - worse_alloc); - - /* The edata should come from the better pageslab. */ - edata_t test_edata; - edata_init_test(&test_edata); - err = test_psset_alloc_reuse(&psset, &test_edata, PAGE); - expect_false(err, "Nonempty psset failed page allocation"); - expect_ptr_eq(&pageslab, edata_ps_get(&test_edata), - "Allocated from the wrong pageslab"); -} -TEST_END - -TEST_BEGIN(test_insert_remove) { - bool err; - hpdata_t *ps; - edata_t alloc[HUGEPAGE_PAGES]; - edata_t worse_alloc[HUGEPAGE_PAGES]; - - hpdata_t pageslab; - hpdata_t worse_pageslab; - - psset_t psset; - - init_test_pageslabs(&psset, &pageslab, &worse_pageslab, alloc, - worse_alloc); - - /* Remove better; should still be able to alloc from worse. */ - psset_update_begin(&psset, &pageslab); - err = test_psset_alloc_reuse(&psset, &worse_alloc[HUGEPAGE_PAGES - 1], - PAGE); - expect_false(err, "Removal should still leave an empty page"); - expect_ptr_eq(&worse_pageslab, - edata_ps_get(&worse_alloc[HUGEPAGE_PAGES - 1]), - "Allocated out of wrong ps"); - - /* - * After deallocating the previous alloc and reinserting better, it - * should be preferred for future allocations. - */ - ps = test_psset_dalloc(&psset, &worse_alloc[HUGEPAGE_PAGES - 1]); - expect_ptr_null(ps, "Incorrect eviction of nonempty pageslab"); - psset_update_end(&psset, &pageslab); - err = test_psset_alloc_reuse(&psset, &alloc[HUGEPAGE_PAGES - 1], PAGE); - expect_false(err, "psset should be nonempty"); - expect_ptr_eq(&pageslab, edata_ps_get(&alloc[HUGEPAGE_PAGES - 1]), - "Removal/reinsertion shouldn't change ordering"); - /* - * After deallocating and removing both, allocations should fail. - */ - ps = test_psset_dalloc(&psset, &alloc[HUGEPAGE_PAGES - 1]); - expect_ptr_null(ps, "Incorrect eviction"); - psset_update_begin(&psset, &pageslab); - psset_update_begin(&psset, &worse_pageslab); - err = test_psset_alloc_reuse(&psset, &alloc[HUGEPAGE_PAGES - 1], PAGE); - expect_true(err, "psset should be empty, but an alloc succeeded"); -} -TEST_END - -TEST_BEGIN(test_purge_prefers_nonhuge) { - /* - * All else being equal, we should prefer purging non-huge pages over - * huge ones for non-empty extents. - */ - - /* Nothing magic about this constant. */ - enum { - NHP = 23, - }; - hpdata_t *hpdata; - - psset_t psset; - psset_init(&psset); - - hpdata_t hpdata_huge[NHP]; - uintptr_t huge_begin = (uintptr_t)&hpdata_huge[0]; - uintptr_t huge_end = (uintptr_t)&hpdata_huge[NHP]; - hpdata_t hpdata_nonhuge[NHP]; - uintptr_t nonhuge_begin = (uintptr_t)&hpdata_nonhuge[0]; - uintptr_t nonhuge_end = (uintptr_t)&hpdata_nonhuge[NHP]; - - for (size_t i = 0; i < NHP; i++) { - hpdata_init(&hpdata_huge[i], (void *)((10 + i) * HUGEPAGE), - 123 + i); - psset_insert(&psset, &hpdata_huge[i]); - - hpdata_init(&hpdata_nonhuge[i], - (void *)((10 + NHP + i) * HUGEPAGE), - 456 + i); - psset_insert(&psset, &hpdata_nonhuge[i]); - - } - for (int i = 0; i < 2 * NHP; i++) { - hpdata = psset_pick_alloc(&psset, HUGEPAGE * 3 / 4); - psset_update_begin(&psset, hpdata); - void *ptr; - ptr = hpdata_reserve_alloc(hpdata, HUGEPAGE * 3 / 4); - /* Ignore the first alloc, which will stick around. */ - (void)ptr; - /* - * The second alloc is to dirty the pages; free it immediately - * after allocating. - */ - ptr = hpdata_reserve_alloc(hpdata, HUGEPAGE / 4); - hpdata_unreserve(hpdata, ptr, HUGEPAGE / 4); - - if (huge_begin <= (uintptr_t)hpdata - && (uintptr_t)hpdata < huge_end) { - hpdata_hugify(hpdata); - } - - hpdata_purge_allowed_set(hpdata, true); - psset_update_end(&psset, hpdata); - } - - /* - * We've got a bunch of 1/8th dirty hpdatas. It should give us all the - * non-huge ones to purge, then all the huge ones, then refuse to purge - * further. - */ - for (int i = 0; i < NHP; i++) { - hpdata = psset_pick_purge(&psset); - assert_true(nonhuge_begin <= (uintptr_t)hpdata - && (uintptr_t)hpdata < nonhuge_end, ""); - psset_update_begin(&psset, hpdata); - test_psset_fake_purge(hpdata); - hpdata_purge_allowed_set(hpdata, false); - psset_update_end(&psset, hpdata); - } - for (int i = 0; i < NHP; i++) { - hpdata = psset_pick_purge(&psset); - expect_true(huge_begin <= (uintptr_t)hpdata - && (uintptr_t)hpdata < huge_end, ""); - psset_update_begin(&psset, hpdata); - hpdata_dehugify(hpdata); - test_psset_fake_purge(hpdata); - hpdata_purge_allowed_set(hpdata, false); - psset_update_end(&psset, hpdata); - } -} -TEST_END - -TEST_BEGIN(test_purge_prefers_empty) { - void *ptr; - - psset_t psset; - psset_init(&psset); - - hpdata_t hpdata_empty; - hpdata_t hpdata_nonempty; - hpdata_init(&hpdata_empty, (void *)(10 * HUGEPAGE), 123); - psset_insert(&psset, &hpdata_empty); - hpdata_init(&hpdata_nonempty, (void *)(11 * HUGEPAGE), 456); - psset_insert(&psset, &hpdata_nonempty); - - psset_update_begin(&psset, &hpdata_empty); - ptr = hpdata_reserve_alloc(&hpdata_empty, PAGE); - expect_ptr_eq(hpdata_addr_get(&hpdata_empty), ptr, ""); - hpdata_unreserve(&hpdata_empty, ptr, PAGE); - hpdata_purge_allowed_set(&hpdata_empty, true); - psset_update_end(&psset, &hpdata_empty); - - psset_update_begin(&psset, &hpdata_nonempty); - ptr = hpdata_reserve_alloc(&hpdata_nonempty, 10 * PAGE); - expect_ptr_eq(hpdata_addr_get(&hpdata_nonempty), ptr, ""); - hpdata_unreserve(&hpdata_nonempty, ptr, 9 * PAGE); - hpdata_purge_allowed_set(&hpdata_nonempty, true); - psset_update_end(&psset, &hpdata_nonempty); - - /* - * The nonempty slab has 9 dirty pages, while the empty one has only 1. - * We should still pick the empty one for purging. - */ - hpdata_t *to_purge = psset_pick_purge(&psset); - expect_ptr_eq(&hpdata_empty, to_purge, ""); -} -TEST_END - -TEST_BEGIN(test_purge_prefers_empty_huge) { - void *ptr; - - psset_t psset; - psset_init(&psset); - - enum {NHP = 10 }; - - hpdata_t hpdata_huge[NHP]; - hpdata_t hpdata_nonhuge[NHP]; - - uintptr_t cur_addr = 100 * HUGEPAGE; - uint64_t cur_age = 123; - for (int i = 0; i < NHP; i++) { - hpdata_init(&hpdata_huge[i], (void *)cur_addr, cur_age); - cur_addr += HUGEPAGE; - cur_age++; - psset_insert(&psset, &hpdata_huge[i]); - - hpdata_init(&hpdata_nonhuge[i], (void *)cur_addr, cur_age); - cur_addr += HUGEPAGE; - cur_age++; - psset_insert(&psset, &hpdata_nonhuge[i]); - - /* - * Make the hpdata_huge[i] fully dirty, empty, purgable, and - * huge. - */ - psset_update_begin(&psset, &hpdata_huge[i]); - ptr = hpdata_reserve_alloc(&hpdata_huge[i], HUGEPAGE); - expect_ptr_eq(hpdata_addr_get(&hpdata_huge[i]), ptr, ""); - hpdata_hugify(&hpdata_huge[i]); - hpdata_unreserve(&hpdata_huge[i], ptr, HUGEPAGE); - hpdata_purge_allowed_set(&hpdata_huge[i], true); - psset_update_end(&psset, &hpdata_huge[i]); - - /* - * Make hpdata_nonhuge[i] fully dirty, empty, purgable, and - * non-huge. - */ - psset_update_begin(&psset, &hpdata_nonhuge[i]); - ptr = hpdata_reserve_alloc(&hpdata_nonhuge[i], HUGEPAGE); - expect_ptr_eq(hpdata_addr_get(&hpdata_nonhuge[i]), ptr, ""); - hpdata_unreserve(&hpdata_nonhuge[i], ptr, HUGEPAGE); - hpdata_purge_allowed_set(&hpdata_nonhuge[i], true); - psset_update_end(&psset, &hpdata_nonhuge[i]); - } - - /* - * We have a bunch of empty slabs, half huge, half nonhuge, inserted in - * alternating order. We should pop all the huge ones before popping - * any of the non-huge ones for purging. - */ - for (int i = 0; i < NHP; i++) { - hpdata_t *to_purge = psset_pick_purge(&psset); - expect_ptr_eq(&hpdata_huge[i], to_purge, ""); - psset_update_begin(&psset, to_purge); - hpdata_purge_allowed_set(to_purge, false); - psset_update_end(&psset, to_purge); - } - for (int i = 0; i < NHP; i++) { - hpdata_t *to_purge = psset_pick_purge(&psset); - expect_ptr_eq(&hpdata_nonhuge[i], to_purge, ""); - psset_update_begin(&psset, to_purge); - hpdata_purge_allowed_set(to_purge, false); - psset_update_end(&psset, to_purge); - } -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_empty, - test_fill, - test_reuse, - test_evict, - test_multi_pageslab, - test_stats, - test_oldest_fit, - test_insert_remove, - test_purge_prefers_nonhuge, - test_purge_prefers_empty, - test_purge_prefers_empty_huge); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/ql.c b/examples/redis-unstable/deps/jemalloc/test/unit/ql.c deleted file mode 100644 index f913058..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/ql.c +++ /dev/null @@ -1,317 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/ql.h" - -/* Number of ring entries, in [2..26]. */ -#define NENTRIES 9 - -typedef struct list_s list_t; -typedef ql_head(list_t) list_head_t; - -struct list_s { - ql_elm(list_t) link; - char id; -}; - -static void -test_empty_list(list_head_t *head) { - list_t *t; - unsigned i; - - expect_true(ql_empty(head), "Unexpected element for empty list"); - expect_ptr_null(ql_first(head), "Unexpected element for empty list"); - expect_ptr_null(ql_last(head, link), - "Unexpected element for empty list"); - - i = 0; - ql_foreach(t, head, link) { - i++; - } - expect_u_eq(i, 0, "Unexpected element for empty list"); - - i = 0; - ql_reverse_foreach(t, head, link) { - i++; - } - expect_u_eq(i, 0, "Unexpected element for empty list"); -} - -TEST_BEGIN(test_ql_empty) { - list_head_t head; - - ql_new(&head); - test_empty_list(&head); -} -TEST_END - -static void -init_entries(list_t *entries, unsigned nentries) { - unsigned i; - - for (i = 0; i < nentries; i++) { - entries[i].id = 'a' + i; - ql_elm_new(&entries[i], link); - } -} - -static void -test_entries_list(list_head_t *head, list_t *entries, unsigned nentries) { - list_t *t; - unsigned i; - - expect_false(ql_empty(head), "List should not be empty"); - expect_c_eq(ql_first(head)->id, entries[0].id, "Element id mismatch"); - expect_c_eq(ql_last(head, link)->id, entries[nentries-1].id, - "Element id mismatch"); - - i = 0; - ql_foreach(t, head, link) { - expect_c_eq(t->id, entries[i].id, "Element id mismatch"); - i++; - } - - i = 0; - ql_reverse_foreach(t, head, link) { - expect_c_eq(t->id, entries[nentries-i-1].id, - "Element id mismatch"); - i++; - } - - for (i = 0; i < nentries-1; i++) { - t = ql_next(head, &entries[i], link); - expect_c_eq(t->id, entries[i+1].id, "Element id mismatch"); - } - expect_ptr_null(ql_next(head, &entries[nentries-1], link), - "Unexpected element"); - - expect_ptr_null(ql_prev(head, &entries[0], link), "Unexpected element"); - for (i = 1; i < nentries; i++) { - t = ql_prev(head, &entries[i], link); - expect_c_eq(t->id, entries[i-1].id, "Element id mismatch"); - } -} - -TEST_BEGIN(test_ql_tail_insert) { - list_head_t head; - list_t entries[NENTRIES]; - unsigned i; - - ql_new(&head); - init_entries(entries, sizeof(entries)/sizeof(list_t)); - for (i = 0; i < NENTRIES; i++) { - ql_tail_insert(&head, &entries[i], link); - } - - test_entries_list(&head, entries, NENTRIES); -} -TEST_END - -TEST_BEGIN(test_ql_tail_remove) { - list_head_t head; - list_t entries[NENTRIES]; - unsigned i; - - ql_new(&head); - init_entries(entries, sizeof(entries)/sizeof(list_t)); - for (i = 0; i < NENTRIES; i++) { - ql_tail_insert(&head, &entries[i], link); - } - - for (i = 0; i < NENTRIES; i++) { - test_entries_list(&head, entries, NENTRIES-i); - ql_tail_remove(&head, list_t, link); - } - test_empty_list(&head); -} -TEST_END - -TEST_BEGIN(test_ql_head_insert) { - list_head_t head; - list_t entries[NENTRIES]; - unsigned i; - - ql_new(&head); - init_entries(entries, sizeof(entries)/sizeof(list_t)); - for (i = 0; i < NENTRIES; i++) { - ql_head_insert(&head, &entries[NENTRIES-i-1], link); - } - - test_entries_list(&head, entries, NENTRIES); -} -TEST_END - -TEST_BEGIN(test_ql_head_remove) { - list_head_t head; - list_t entries[NENTRIES]; - unsigned i; - - ql_new(&head); - init_entries(entries, sizeof(entries)/sizeof(list_t)); - for (i = 0; i < NENTRIES; i++) { - ql_head_insert(&head, &entries[NENTRIES-i-1], link); - } - - for (i = 0; i < NENTRIES; i++) { - test_entries_list(&head, &entries[i], NENTRIES-i); - ql_head_remove(&head, list_t, link); - } - test_empty_list(&head); -} -TEST_END - -TEST_BEGIN(test_ql_insert) { - list_head_t head; - list_t entries[8]; - list_t *a, *b, *c, *d, *e, *f, *g, *h; - - ql_new(&head); - init_entries(entries, sizeof(entries)/sizeof(list_t)); - a = &entries[0]; - b = &entries[1]; - c = &entries[2]; - d = &entries[3]; - e = &entries[4]; - f = &entries[5]; - g = &entries[6]; - h = &entries[7]; - - /* - * ql_remove(), ql_before_insert(), and ql_after_insert() are used - * internally by other macros that are already tested, so there's no - * need to test them completely. However, insertion/deletion from the - * middle of lists is not otherwise tested; do so here. - */ - ql_tail_insert(&head, f, link); - ql_before_insert(&head, f, b, link); - ql_before_insert(&head, f, c, link); - ql_after_insert(f, h, link); - ql_after_insert(f, g, link); - ql_before_insert(&head, b, a, link); - ql_after_insert(c, d, link); - ql_before_insert(&head, f, e, link); - - test_entries_list(&head, entries, sizeof(entries)/sizeof(list_t)); -} -TEST_END - -static void -test_concat_split_entries(list_t *entries, unsigned nentries_a, - unsigned nentries_b) { - init_entries(entries, nentries_a + nentries_b); - - list_head_t head_a; - ql_new(&head_a); - for (unsigned i = 0; i < nentries_a; i++) { - ql_tail_insert(&head_a, &entries[i], link); - } - if (nentries_a == 0) { - test_empty_list(&head_a); - } else { - test_entries_list(&head_a, entries, nentries_a); - } - - list_head_t head_b; - ql_new(&head_b); - for (unsigned i = 0; i < nentries_b; i++) { - ql_tail_insert(&head_b, &entries[nentries_a + i], link); - } - if (nentries_b == 0) { - test_empty_list(&head_b); - } else { - test_entries_list(&head_b, entries + nentries_a, nentries_b); - } - - ql_concat(&head_a, &head_b, link); - if (nentries_a + nentries_b == 0) { - test_empty_list(&head_a); - } else { - test_entries_list(&head_a, entries, nentries_a + nentries_b); - } - test_empty_list(&head_b); - - if (nentries_b == 0) { - return; - } - - list_head_t head_c; - ql_split(&head_a, &entries[nentries_a], &head_c, link); - if (nentries_a == 0) { - test_empty_list(&head_a); - } else { - test_entries_list(&head_a, entries, nentries_a); - } - test_entries_list(&head_c, entries + nentries_a, nentries_b); -} - -TEST_BEGIN(test_ql_concat_split) { - list_t entries[NENTRIES]; - - test_concat_split_entries(entries, 0, 0); - - test_concat_split_entries(entries, 0, 1); - test_concat_split_entries(entries, 1, 0); - - test_concat_split_entries(entries, 0, NENTRIES); - test_concat_split_entries(entries, 1, NENTRIES - 1); - test_concat_split_entries(entries, NENTRIES / 2, - NENTRIES - NENTRIES / 2); - test_concat_split_entries(entries, NENTRIES - 1, 1); - test_concat_split_entries(entries, NENTRIES, 0); -} -TEST_END - -TEST_BEGIN(test_ql_rotate) { - list_head_t head; - list_t entries[NENTRIES]; - unsigned i; - - ql_new(&head); - init_entries(entries, sizeof(entries)/sizeof(list_t)); - for (i = 0; i < NENTRIES; i++) { - ql_tail_insert(&head, &entries[i], link); - } - - char head_id = ql_first(&head)->id; - for (i = 0; i < NENTRIES; i++) { - assert_c_eq(ql_first(&head)->id, head_id, ""); - ql_rotate(&head, link); - assert_c_eq(ql_last(&head, link)->id, head_id, ""); - head_id++; - } - test_entries_list(&head, entries, NENTRIES); -} -TEST_END - -TEST_BEGIN(test_ql_move) { - list_head_t head_dest, head_src; - list_t entries[NENTRIES]; - unsigned i; - - ql_new(&head_src); - ql_move(&head_dest, &head_src); - test_empty_list(&head_src); - test_empty_list(&head_dest); - - init_entries(entries, sizeof(entries)/sizeof(list_t)); - for (i = 0; i < NENTRIES; i++) { - ql_tail_insert(&head_src, &entries[i], link); - } - ql_move(&head_dest, &head_src); - test_empty_list(&head_src); - test_entries_list(&head_dest, entries, NENTRIES); -} -TEST_END - -int -main(void) { - return test( - test_ql_empty, - test_ql_tail_insert, - test_ql_tail_remove, - test_ql_head_insert, - test_ql_head_remove, - test_ql_insert, - test_ql_concat_split, - test_ql_rotate, - test_ql_move); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/qr.c b/examples/redis-unstable/deps/jemalloc/test/unit/qr.c deleted file mode 100644 index 16eed0e..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/qr.c +++ /dev/null @@ -1,243 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/qr.h" - -/* Number of ring entries, in [2..26]. */ -#define NENTRIES 9 -/* Split index, in [1..NENTRIES). */ -#define SPLIT_INDEX 5 - -typedef struct ring_s ring_t; - -struct ring_s { - qr(ring_t) link; - char id; -}; - -static void -init_entries(ring_t *entries) { - unsigned i; - - for (i = 0; i < NENTRIES; i++) { - qr_new(&entries[i], link); - entries[i].id = 'a' + i; - } -} - -static void -test_independent_entries(ring_t *entries) { - ring_t *t; - unsigned i, j; - - for (i = 0; i < NENTRIES; i++) { - j = 0; - qr_foreach(t, &entries[i], link) { - j++; - } - expect_u_eq(j, 1, - "Iteration over single-element ring should visit precisely " - "one element"); - } - for (i = 0; i < NENTRIES; i++) { - j = 0; - qr_reverse_foreach(t, &entries[i], link) { - j++; - } - expect_u_eq(j, 1, - "Iteration over single-element ring should visit precisely " - "one element"); - } - for (i = 0; i < NENTRIES; i++) { - t = qr_next(&entries[i], link); - expect_ptr_eq(t, &entries[i], - "Next element in single-element ring should be same as " - "current element"); - } - for (i = 0; i < NENTRIES; i++) { - t = qr_prev(&entries[i], link); - expect_ptr_eq(t, &entries[i], - "Previous element in single-element ring should be same as " - "current element"); - } -} - -TEST_BEGIN(test_qr_one) { - ring_t entries[NENTRIES]; - - init_entries(entries); - test_independent_entries(entries); -} -TEST_END - -static void -test_entries_ring(ring_t *entries) { - ring_t *t; - unsigned i, j; - - for (i = 0; i < NENTRIES; i++) { - j = 0; - qr_foreach(t, &entries[i], link) { - expect_c_eq(t->id, entries[(i+j) % NENTRIES].id, - "Element id mismatch"); - j++; - } - } - for (i = 0; i < NENTRIES; i++) { - j = 0; - qr_reverse_foreach(t, &entries[i], link) { - expect_c_eq(t->id, entries[(NENTRIES+i-j-1) % - NENTRIES].id, "Element id mismatch"); - j++; - } - } - for (i = 0; i < NENTRIES; i++) { - t = qr_next(&entries[i], link); - expect_c_eq(t->id, entries[(i+1) % NENTRIES].id, - "Element id mismatch"); - } - for (i = 0; i < NENTRIES; i++) { - t = qr_prev(&entries[i], link); - expect_c_eq(t->id, entries[(NENTRIES+i-1) % NENTRIES].id, - "Element id mismatch"); - } -} - -TEST_BEGIN(test_qr_after_insert) { - ring_t entries[NENTRIES]; - unsigned i; - - init_entries(entries); - for (i = 1; i < NENTRIES; i++) { - qr_after_insert(&entries[i - 1], &entries[i], link); - } - test_entries_ring(entries); -} -TEST_END - -TEST_BEGIN(test_qr_remove) { - ring_t entries[NENTRIES]; - ring_t *t; - unsigned i, j; - - init_entries(entries); - for (i = 1; i < NENTRIES; i++) { - qr_after_insert(&entries[i - 1], &entries[i], link); - } - - for (i = 0; i < NENTRIES; i++) { - j = 0; - qr_foreach(t, &entries[i], link) { - expect_c_eq(t->id, entries[i+j].id, - "Element id mismatch"); - j++; - } - j = 0; - qr_reverse_foreach(t, &entries[i], link) { - expect_c_eq(t->id, entries[NENTRIES - 1 - j].id, - "Element id mismatch"); - j++; - } - qr_remove(&entries[i], link); - } - test_independent_entries(entries); -} -TEST_END - -TEST_BEGIN(test_qr_before_insert) { - ring_t entries[NENTRIES]; - ring_t *t; - unsigned i, j; - - init_entries(entries); - for (i = 1; i < NENTRIES; i++) { - qr_before_insert(&entries[i - 1], &entries[i], link); - } - for (i = 0; i < NENTRIES; i++) { - j = 0; - qr_foreach(t, &entries[i], link) { - expect_c_eq(t->id, entries[(NENTRIES+i-j) % - NENTRIES].id, "Element id mismatch"); - j++; - } - } - for (i = 0; i < NENTRIES; i++) { - j = 0; - qr_reverse_foreach(t, &entries[i], link) { - expect_c_eq(t->id, entries[(i+j+1) % NENTRIES].id, - "Element id mismatch"); - j++; - } - } - for (i = 0; i < NENTRIES; i++) { - t = qr_next(&entries[i], link); - expect_c_eq(t->id, entries[(NENTRIES+i-1) % NENTRIES].id, - "Element id mismatch"); - } - for (i = 0; i < NENTRIES; i++) { - t = qr_prev(&entries[i], link); - expect_c_eq(t->id, entries[(i+1) % NENTRIES].id, - "Element id mismatch"); - } -} -TEST_END - -static void -test_split_entries(ring_t *entries) { - ring_t *t; - unsigned i, j; - - for (i = 0; i < NENTRIES; i++) { - j = 0; - qr_foreach(t, &entries[i], link) { - if (i < SPLIT_INDEX) { - expect_c_eq(t->id, - entries[(i+j) % SPLIT_INDEX].id, - "Element id mismatch"); - } else { - expect_c_eq(t->id, entries[(i+j-SPLIT_INDEX) % - (NENTRIES-SPLIT_INDEX) + SPLIT_INDEX].id, - "Element id mismatch"); - } - j++; - } - } -} - -TEST_BEGIN(test_qr_meld_split) { - ring_t entries[NENTRIES]; - unsigned i; - - init_entries(entries); - for (i = 1; i < NENTRIES; i++) { - qr_after_insert(&entries[i - 1], &entries[i], link); - } - - qr_split(&entries[0], &entries[SPLIT_INDEX], link); - test_split_entries(entries); - - qr_meld(&entries[0], &entries[SPLIT_INDEX], link); - test_entries_ring(entries); - - qr_meld(&entries[0], &entries[SPLIT_INDEX], link); - test_split_entries(entries); - - qr_split(&entries[0], &entries[SPLIT_INDEX], link); - test_entries_ring(entries); - - qr_split(&entries[0], &entries[0], link); - test_entries_ring(entries); - - qr_meld(&entries[0], &entries[0], link); - test_entries_ring(entries); -} -TEST_END - -int -main(void) { - return test( - test_qr_one, - test_qr_after_insert, - test_qr_remove, - test_qr_before_insert, - test_qr_meld_split); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/rb.c b/examples/redis-unstable/deps/jemalloc/test/unit/rb.c deleted file mode 100644 index 827ec51..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/rb.c +++ /dev/null @@ -1,1019 +0,0 @@ -#include "test/jemalloc_test.h" - -#include <stdlib.h> - -#include "jemalloc/internal/rb.h" - -#define rbtn_black_height(a_type, a_field, a_rbt, r_height) do { \ - a_type *rbp_bh_t; \ - for (rbp_bh_t = (a_rbt)->rbt_root, (r_height) = 0; rbp_bh_t != \ - NULL; rbp_bh_t = rbtn_left_get(a_type, a_field, \ - rbp_bh_t)) { \ - if (!rbtn_red_get(a_type, a_field, rbp_bh_t)) { \ - (r_height)++; \ - } \ - } \ -} while (0) - -static bool summarize_always_returns_true = false; - -typedef struct node_s node_t; -struct node_s { -#define NODE_MAGIC 0x9823af7e - uint32_t magic; - rb_node(node_t) link; - /* Order used by nodes. */ - uint64_t key; - /* - * Our made-up summary property is "specialness", with summarization - * taking the max. - */ - uint64_t specialness; - - /* - * Used by some of the test randomization to avoid double-removing - * nodes. - */ - bool mid_remove; - - /* - * To test searching functionality, we want to temporarily weaken the - * ordering to allow non-equal nodes that nevertheless compare equal. - */ - bool allow_duplicates; - - /* - * In check_consistency, it's handy to know a node's rank in the tree; - * this tracks it (but only there; not all tests use this). - */ - int rank; - int filtered_rank; - - /* - * Replicate the internal structure of the tree, to make sure the - * implementation doesn't miss any updates. - */ - const node_t *summary_lchild; - const node_t *summary_rchild; - uint64_t summary_max_specialness; -}; - -static int -node_cmp(const node_t *a, const node_t *b) { - int ret; - - expect_u32_eq(a->magic, NODE_MAGIC, "Bad magic"); - expect_u32_eq(b->magic, NODE_MAGIC, "Bad magic"); - - ret = (a->key > b->key) - (a->key < b->key); - if (ret == 0 && !a->allow_duplicates) { - /* - * Duplicates are not allowed in the tree, so force an - * arbitrary ordering for non-identical items with equal keys, - * unless the user is searching and wants to allow the - * duplicate. - */ - ret = (((uintptr_t)a) > ((uintptr_t)b)) - - (((uintptr_t)a) < ((uintptr_t)b)); - } - return ret; -} - -static uint64_t -node_subtree_specialness(node_t *n, const node_t *lchild, - const node_t *rchild) { - uint64_t subtree_specialness = n->specialness; - if (lchild != NULL - && lchild->summary_max_specialness > subtree_specialness) { - subtree_specialness = lchild->summary_max_specialness; - } - if (rchild != NULL - && rchild->summary_max_specialness > subtree_specialness) { - subtree_specialness = rchild->summary_max_specialness; - } - return subtree_specialness; -} - -static bool -node_summarize(node_t *a, const node_t *lchild, const node_t *rchild) { - uint64_t new_summary_max_specialness = node_subtree_specialness( - a, lchild, rchild); - bool changed = (a->summary_lchild != lchild) - || (a->summary_rchild != rchild) - || (new_summary_max_specialness != a->summary_max_specialness); - a->summary_max_specialness = new_summary_max_specialness; - a->summary_lchild = lchild; - a->summary_rchild = rchild; - return changed || summarize_always_returns_true; -} - -typedef rb_tree(node_t) tree_t; -rb_summarized_proto(static, tree_, tree_t, node_t); -rb_summarized_gen(static, tree_, tree_t, node_t, link, node_cmp, - node_summarize); - -static bool -specialness_filter_node(void *ctx, node_t *node) { - uint64_t specialness = *(uint64_t *)ctx; - return node->specialness >= specialness; -} - -static bool -specialness_filter_subtree(void *ctx, node_t *node) { - uint64_t specialness = *(uint64_t *)ctx; - return node->summary_max_specialness >= specialness; -} - -static node_t * -tree_iterate_cb(tree_t *tree, node_t *node, void *data) { - unsigned *i = (unsigned *)data; - node_t *search_node; - - expect_u32_eq(node->magic, NODE_MAGIC, "Bad magic"); - - /* Test rb_search(). */ - search_node = tree_search(tree, node); - expect_ptr_eq(search_node, node, - "tree_search() returned unexpected node"); - - /* Test rb_nsearch(). */ - search_node = tree_nsearch(tree, node); - expect_ptr_eq(search_node, node, - "tree_nsearch() returned unexpected node"); - - /* Test rb_psearch(). */ - search_node = tree_psearch(tree, node); - expect_ptr_eq(search_node, node, - "tree_psearch() returned unexpected node"); - - (*i)++; - - return NULL; -} - -TEST_BEGIN(test_rb_empty) { - tree_t tree; - node_t key; - - tree_new(&tree); - - expect_true(tree_empty(&tree), "Tree should be empty"); - expect_ptr_null(tree_first(&tree), "Unexpected node"); - expect_ptr_null(tree_last(&tree), "Unexpected node"); - - key.key = 0; - key.magic = NODE_MAGIC; - expect_ptr_null(tree_search(&tree, &key), "Unexpected node"); - - key.key = 0; - key.magic = NODE_MAGIC; - expect_ptr_null(tree_nsearch(&tree, &key), "Unexpected node"); - - key.key = 0; - key.magic = NODE_MAGIC; - expect_ptr_null(tree_psearch(&tree, &key), "Unexpected node"); - - unsigned nodes = 0; - tree_iter_filtered(&tree, NULL, &tree_iterate_cb, - &nodes, &specialness_filter_node, &specialness_filter_subtree, - NULL); - expect_u_eq(0, nodes, ""); - - nodes = 0; - tree_reverse_iter_filtered(&tree, NULL, &tree_iterate_cb, - &nodes, &specialness_filter_node, &specialness_filter_subtree, - NULL); - expect_u_eq(0, nodes, ""); - - expect_ptr_null(tree_first_filtered(&tree, &specialness_filter_node, - &specialness_filter_subtree, NULL), ""); - expect_ptr_null(tree_last_filtered(&tree, &specialness_filter_node, - &specialness_filter_subtree, NULL), ""); - - key.key = 0; - key.magic = NODE_MAGIC; - expect_ptr_null(tree_search_filtered(&tree, &key, - &specialness_filter_node, &specialness_filter_subtree, NULL), ""); - expect_ptr_null(tree_nsearch_filtered(&tree, &key, - &specialness_filter_node, &specialness_filter_subtree, NULL), ""); - expect_ptr_null(tree_psearch_filtered(&tree, &key, - &specialness_filter_node, &specialness_filter_subtree, NULL), ""); -} -TEST_END - -static unsigned -tree_recurse(node_t *node, unsigned black_height, unsigned black_depth) { - unsigned ret = 0; - node_t *left_node; - node_t *right_node; - - if (node == NULL) { - return ret; - } - - left_node = rbtn_left_get(node_t, link, node); - right_node = rbtn_right_get(node_t, link, node); - - expect_ptr_eq(left_node, node->summary_lchild, - "summary missed a tree update"); - expect_ptr_eq(right_node, node->summary_rchild, - "summary missed a tree update"); - - uint64_t expected_subtree_specialness = node_subtree_specialness(node, - left_node, right_node); - expect_u64_eq(expected_subtree_specialness, - node->summary_max_specialness, "Incorrect summary"); - - if (!rbtn_red_get(node_t, link, node)) { - black_depth++; - } - - /* Red nodes must be interleaved with black nodes. */ - if (rbtn_red_get(node_t, link, node)) { - if (left_node != NULL) { - expect_false(rbtn_red_get(node_t, link, left_node), - "Node should be black"); - } - if (right_node != NULL) { - expect_false(rbtn_red_get(node_t, link, right_node), - "Node should be black"); - } - } - - /* Self. */ - expect_u32_eq(node->magic, NODE_MAGIC, "Bad magic"); - - /* Left subtree. */ - if (left_node != NULL) { - ret += tree_recurse(left_node, black_height, black_depth); - } else { - ret += (black_depth != black_height); - } - - /* Right subtree. */ - if (right_node != NULL) { - ret += tree_recurse(right_node, black_height, black_depth); - } else { - ret += (black_depth != black_height); - } - - return ret; -} - -static unsigned -tree_iterate(tree_t *tree) { - unsigned i; - - i = 0; - tree_iter(tree, NULL, tree_iterate_cb, (void *)&i); - - return i; -} - -static unsigned -tree_iterate_reverse(tree_t *tree) { - unsigned i; - - i = 0; - tree_reverse_iter(tree, NULL, tree_iterate_cb, (void *)&i); - - return i; -} - -static void -node_remove(tree_t *tree, node_t *node, unsigned nnodes) { - node_t *search_node; - unsigned black_height, imbalances; - - tree_remove(tree, node); - - /* Test rb_nsearch(). */ - search_node = tree_nsearch(tree, node); - if (search_node != NULL) { - expect_u64_ge(search_node->key, node->key, - "Key ordering error"); - } - - /* Test rb_psearch(). */ - search_node = tree_psearch(tree, node); - if (search_node != NULL) { - expect_u64_le(search_node->key, node->key, - "Key ordering error"); - } - - node->magic = 0; - - rbtn_black_height(node_t, link, tree, black_height); - imbalances = tree_recurse(tree->rbt_root, black_height, 0); - expect_u_eq(imbalances, 0, "Tree is unbalanced"); - expect_u_eq(tree_iterate(tree), nnodes-1, - "Unexpected node iteration count"); - expect_u_eq(tree_iterate_reverse(tree), nnodes-1, - "Unexpected node iteration count"); -} - -static node_t * -remove_iterate_cb(tree_t *tree, node_t *node, void *data) { - unsigned *nnodes = (unsigned *)data; - node_t *ret = tree_next(tree, node); - - node_remove(tree, node, *nnodes); - - return ret; -} - -static node_t * -remove_reverse_iterate_cb(tree_t *tree, node_t *node, void *data) { - unsigned *nnodes = (unsigned *)data; - node_t *ret = tree_prev(tree, node); - - node_remove(tree, node, *nnodes); - - return ret; -} - -static void -destroy_cb(node_t *node, void *data) { - unsigned *nnodes = (unsigned *)data; - - expect_u_gt(*nnodes, 0, "Destruction removed too many nodes"); - (*nnodes)--; -} - -TEST_BEGIN(test_rb_random) { - enum { - NNODES = 25, - NBAGS = 500, - SEED = 42 - }; - sfmt_t *sfmt; - uint64_t bag[NNODES]; - tree_t tree; - node_t nodes[NNODES]; - unsigned i, j, k, black_height, imbalances; - - sfmt = init_gen_rand(SEED); - for (i = 0; i < NBAGS; i++) { - switch (i) { - case 0: - /* Insert in order. */ - for (j = 0; j < NNODES; j++) { - bag[j] = j; - } - break; - case 1: - /* Insert in reverse order. */ - for (j = 0; j < NNODES; j++) { - bag[j] = NNODES - j - 1; - } - break; - default: - for (j = 0; j < NNODES; j++) { - bag[j] = gen_rand64_range(sfmt, NNODES); - } - } - - /* - * We alternate test behavior with a period of 2 here, and a - * period of 5 down below, so there's no cycle in which certain - * combinations get omitted. - */ - summarize_always_returns_true = (i % 2 == 0); - - for (j = 1; j <= NNODES; j++) { - /* Initialize tree and nodes. */ - tree_new(&tree); - for (k = 0; k < j; k++) { - nodes[k].magic = NODE_MAGIC; - nodes[k].key = bag[k]; - nodes[k].specialness = gen_rand64_range(sfmt, - NNODES); - nodes[k].mid_remove = false; - nodes[k].allow_duplicates = false; - nodes[k].summary_lchild = NULL; - nodes[k].summary_rchild = NULL; - nodes[k].summary_max_specialness = 0; - } - - /* Insert nodes. */ - for (k = 0; k < j; k++) { - tree_insert(&tree, &nodes[k]); - - rbtn_black_height(node_t, link, &tree, - black_height); - imbalances = tree_recurse(tree.rbt_root, - black_height, 0); - expect_u_eq(imbalances, 0, - "Tree is unbalanced"); - - expect_u_eq(tree_iterate(&tree), k+1, - "Unexpected node iteration count"); - expect_u_eq(tree_iterate_reverse(&tree), k+1, - "Unexpected node iteration count"); - - expect_false(tree_empty(&tree), - "Tree should not be empty"); - expect_ptr_not_null(tree_first(&tree), - "Tree should not be empty"); - expect_ptr_not_null(tree_last(&tree), - "Tree should not be empty"); - - tree_next(&tree, &nodes[k]); - tree_prev(&tree, &nodes[k]); - } - - /* Remove nodes. */ - switch (i % 5) { - case 0: - for (k = 0; k < j; k++) { - node_remove(&tree, &nodes[k], j - k); - } - break; - case 1: - for (k = j; k > 0; k--) { - node_remove(&tree, &nodes[k-1], k); - } - break; - case 2: { - node_t *start; - unsigned nnodes = j; - - start = NULL; - do { - start = tree_iter(&tree, start, - remove_iterate_cb, (void *)&nnodes); - nnodes--; - } while (start != NULL); - expect_u_eq(nnodes, 0, - "Removal terminated early"); - break; - } case 3: { - node_t *start; - unsigned nnodes = j; - - start = NULL; - do { - start = tree_reverse_iter(&tree, start, - remove_reverse_iterate_cb, - (void *)&nnodes); - nnodes--; - } while (start != NULL); - expect_u_eq(nnodes, 0, - "Removal terminated early"); - break; - } case 4: { - unsigned nnodes = j; - tree_destroy(&tree, destroy_cb, &nnodes); - expect_u_eq(nnodes, 0, - "Destruction terminated early"); - break; - } default: - not_reached(); - } - } - } - fini_gen_rand(sfmt); -} -TEST_END - -static void -expect_simple_consistency(tree_t *tree, uint64_t specialness, - bool expected_empty, node_t *expected_first, node_t *expected_last) { - bool empty; - node_t *first; - node_t *last; - - empty = tree_empty_filtered(tree, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_b_eq(expected_empty, empty, ""); - - first = tree_first_filtered(tree, - &specialness_filter_node, &specialness_filter_subtree, - (void *)&specialness); - expect_ptr_eq(expected_first, first, ""); - - last = tree_last_filtered(tree, - &specialness_filter_node, &specialness_filter_subtree, - (void *)&specialness); - expect_ptr_eq(expected_last, last, ""); -} - -TEST_BEGIN(test_rb_filter_simple) { - enum {FILTER_NODES = 10}; - node_t nodes[FILTER_NODES]; - for (unsigned i = 0; i < FILTER_NODES; i++) { - nodes[i].magic = NODE_MAGIC; - nodes[i].key = i; - if (i == 0) { - nodes[i].specialness = 0; - } else { - nodes[i].specialness = ffs_u(i); - } - nodes[i].mid_remove = false; - nodes[i].allow_duplicates = false; - nodes[i].summary_lchild = NULL; - nodes[i].summary_rchild = NULL; - nodes[i].summary_max_specialness = 0; - } - - summarize_always_returns_true = false; - - tree_t tree; - tree_new(&tree); - - /* Should be empty */ - expect_simple_consistency(&tree, /* specialness */ 0, /* empty */ true, - /* first */ NULL, /* last */ NULL); - - /* Fill in just the odd nodes. */ - for (int i = 1; i < FILTER_NODES; i += 2) { - tree_insert(&tree, &nodes[i]); - } - - /* A search for an odd node should succeed. */ - expect_simple_consistency(&tree, /* specialness */ 0, /* empty */ false, - /* first */ &nodes[1], /* last */ &nodes[9]); - - /* But a search for an even one should fail. */ - expect_simple_consistency(&tree, /* specialness */ 1, /* empty */ true, - /* first */ NULL, /* last */ NULL); - - /* Now we add an even. */ - tree_insert(&tree, &nodes[4]); - expect_simple_consistency(&tree, /* specialness */ 1, /* empty */ false, - /* first */ &nodes[4], /* last */ &nodes[4]); - - /* A smaller even, and a larger even. */ - tree_insert(&tree, &nodes[2]); - tree_insert(&tree, &nodes[8]); - - /* - * A first-search (resp. last-search) for an even should switch to the - * lower (higher) one, now that it's been added. - */ - expect_simple_consistency(&tree, /* specialness */ 1, /* empty */ false, - /* first */ &nodes[2], /* last */ &nodes[8]); - - /* - * If we remove 2, a first-search we should go back to 4, while a - * last-search should remain unchanged. - */ - tree_remove(&tree, &nodes[2]); - expect_simple_consistency(&tree, /* specialness */ 1, /* empty */ false, - /* first */ &nodes[4], /* last */ &nodes[8]); - - /* Reinsert 2, then find it again. */ - tree_insert(&tree, &nodes[2]); - expect_simple_consistency(&tree, /* specialness */ 1, /* empty */ false, - /* first */ &nodes[2], /* last */ &nodes[8]); - - /* Searching for a multiple of 4 should not have changed. */ - expect_simple_consistency(&tree, /* specialness */ 2, /* empty */ false, - /* first */ &nodes[4], /* last */ &nodes[8]); - - /* And a multiple of 8 */ - expect_simple_consistency(&tree, /* specialness */ 3, /* empty */ false, - /* first */ &nodes[8], /* last */ &nodes[8]); - - /* But not a multiple of 16 */ - expect_simple_consistency(&tree, /* specialness */ 4, /* empty */ true, - /* first */ NULL, /* last */ NULL); -} -TEST_END - -typedef struct iter_ctx_s iter_ctx_t; -struct iter_ctx_s { - int ncalls; - node_t *last_node; - - int ncalls_max; - bool forward; -}; - -static node_t * -tree_iterate_filtered_cb(tree_t *tree, node_t *node, void *arg) { - iter_ctx_t *ctx = (iter_ctx_t *)arg; - ctx->ncalls++; - expect_u64_ge(node->specialness, 1, - "Should only invoke cb on nodes that pass the filter"); - if (ctx->last_node != NULL) { - if (ctx->forward) { - expect_d_lt(node_cmp(ctx->last_node, node), 0, - "Incorrect iteration order"); - } else { - expect_d_gt(node_cmp(ctx->last_node, node), 0, - "Incorrect iteration order"); - } - } - ctx->last_node = node; - if (ctx->ncalls == ctx->ncalls_max) { - return node; - } - return NULL; -} - -static int -qsort_node_cmp(const void *ap, const void *bp) { - node_t *a = *(node_t **)ap; - node_t *b = *(node_t **)bp; - return node_cmp(a, b); -} - -#define UPDATE_TEST_MAX 100 -static void -check_consistency(tree_t *tree, node_t nodes[UPDATE_TEST_MAX], int nnodes) { - uint64_t specialness = 1; - - bool empty; - bool real_empty = true; - node_t *first; - node_t *real_first = NULL; - node_t *last; - node_t *real_last = NULL; - for (int i = 0; i < nnodes; i++) { - if (nodes[i].specialness >= specialness) { - real_empty = false; - if (real_first == NULL - || node_cmp(&nodes[i], real_first) < 0) { - real_first = &nodes[i]; - } - if (real_last == NULL - || node_cmp(&nodes[i], real_last) > 0) { - real_last = &nodes[i]; - } - } - } - - empty = tree_empty_filtered(tree, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_b_eq(real_empty, empty, ""); - - first = tree_first_filtered(tree, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_ptr_eq(real_first, first, ""); - - last = tree_last_filtered(tree, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_ptr_eq(real_last, last, ""); - - for (int i = 0; i < nnodes; i++) { - node_t *next_filtered; - node_t *real_next_filtered = NULL; - node_t *prev_filtered; - node_t *real_prev_filtered = NULL; - for (int j = 0; j < nnodes; j++) { - if (nodes[j].specialness < specialness) { - continue; - } - if (node_cmp(&nodes[j], &nodes[i]) < 0 - && (real_prev_filtered == NULL - || node_cmp(&nodes[j], real_prev_filtered) > 0)) { - real_prev_filtered = &nodes[j]; - } - if (node_cmp(&nodes[j], &nodes[i]) > 0 - && (real_next_filtered == NULL - || node_cmp(&nodes[j], real_next_filtered) < 0)) { - real_next_filtered = &nodes[j]; - } - } - next_filtered = tree_next_filtered(tree, &nodes[i], - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_next_filtered, next_filtered, ""); - - prev_filtered = tree_prev_filtered(tree, &nodes[i], - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_prev_filtered, prev_filtered, ""); - - node_t *search_filtered; - node_t *real_search_filtered; - node_t *nsearch_filtered; - node_t *real_nsearch_filtered; - node_t *psearch_filtered; - node_t *real_psearch_filtered; - - /* - * search, nsearch, psearch from a node before nodes[i] in the - * ordering. - */ - node_t before; - before.magic = NODE_MAGIC; - before.key = nodes[i].key - 1; - before.allow_duplicates = false; - real_search_filtered = NULL; - search_filtered = tree_search_filtered(tree, &before, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_search_filtered, search_filtered, ""); - - real_nsearch_filtered = (nodes[i].specialness >= specialness ? - &nodes[i] : real_next_filtered); - nsearch_filtered = tree_nsearch_filtered(tree, &before, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_nsearch_filtered, nsearch_filtered, ""); - - real_psearch_filtered = real_prev_filtered; - psearch_filtered = tree_psearch_filtered(tree, &before, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_psearch_filtered, psearch_filtered, ""); - - /* search, nsearch, psearch from nodes[i] */ - real_search_filtered = (nodes[i].specialness >= specialness ? - &nodes[i] : NULL); - search_filtered = tree_search_filtered(tree, &nodes[i], - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_search_filtered, search_filtered, ""); - - real_nsearch_filtered = (nodes[i].specialness >= specialness ? - &nodes[i] : real_next_filtered); - nsearch_filtered = tree_nsearch_filtered(tree, &nodes[i], - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_nsearch_filtered, nsearch_filtered, ""); - - real_psearch_filtered = (nodes[i].specialness >= specialness ? - &nodes[i] : real_prev_filtered); - psearch_filtered = tree_psearch_filtered(tree, &nodes[i], - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_psearch_filtered, psearch_filtered, ""); - - /* - * search, nsearch, psearch from a node equivalent to but - * distinct from nodes[i]. - */ - node_t equiv; - equiv.magic = NODE_MAGIC; - equiv.key = nodes[i].key; - equiv.allow_duplicates = true; - real_search_filtered = (nodes[i].specialness >= specialness ? - &nodes[i] : NULL); - search_filtered = tree_search_filtered(tree, &equiv, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_search_filtered, search_filtered, ""); - - real_nsearch_filtered = (nodes[i].specialness >= specialness ? - &nodes[i] : real_next_filtered); - nsearch_filtered = tree_nsearch_filtered(tree, &equiv, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_nsearch_filtered, nsearch_filtered, ""); - - real_psearch_filtered = (nodes[i].specialness >= specialness ? - &nodes[i] : real_prev_filtered); - psearch_filtered = tree_psearch_filtered(tree, &equiv, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_psearch_filtered, psearch_filtered, ""); - - /* - * search, nsearch, psearch from a node after nodes[i] in the - * ordering. - */ - node_t after; - after.magic = NODE_MAGIC; - after.key = nodes[i].key + 1; - after.allow_duplicates = false; - real_search_filtered = NULL; - search_filtered = tree_search_filtered(tree, &after, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_search_filtered, search_filtered, ""); - - real_nsearch_filtered = real_next_filtered; - nsearch_filtered = tree_nsearch_filtered(tree, &after, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_nsearch_filtered, nsearch_filtered, ""); - - real_psearch_filtered = (nodes[i].specialness >= specialness ? - &nodes[i] : real_prev_filtered); - psearch_filtered = tree_psearch_filtered(tree, &after, - &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_eq(real_psearch_filtered, psearch_filtered, ""); - } - - /* Filtered iteration test setup. */ - int nspecial = 0; - node_t *sorted_nodes[UPDATE_TEST_MAX]; - node_t *sorted_filtered_nodes[UPDATE_TEST_MAX]; - for (int i = 0; i < nnodes; i++) { - sorted_nodes[i] = &nodes[i]; - } - qsort(sorted_nodes, nnodes, sizeof(node_t *), &qsort_node_cmp); - for (int i = 0; i < nnodes; i++) { - sorted_nodes[i]->rank = i; - sorted_nodes[i]->filtered_rank = nspecial; - if (sorted_nodes[i]->specialness >= 1) { - sorted_filtered_nodes[nspecial] = sorted_nodes[i]; - nspecial++; - } - } - - node_t *iter_result; - - iter_ctx_t ctx; - ctx.ncalls = 0; - ctx.last_node = NULL; - ctx.ncalls_max = INT_MAX; - ctx.forward = true; - - /* Filtered forward iteration from the beginning. */ - iter_result = tree_iter_filtered(tree, NULL, &tree_iterate_filtered_cb, - &ctx, &specialness_filter_node, &specialness_filter_subtree, - &specialness); - expect_ptr_null(iter_result, ""); - expect_d_eq(nspecial, ctx.ncalls, ""); - /* Filtered forward iteration from a starting point. */ - for (int i = 0; i < nnodes; i++) { - ctx.ncalls = 0; - ctx.last_node = NULL; - iter_result = tree_iter_filtered(tree, &nodes[i], - &tree_iterate_filtered_cb, &ctx, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_ptr_null(iter_result, ""); - expect_d_eq(nspecial - nodes[i].filtered_rank, ctx.ncalls, ""); - } - /* Filtered forward iteration from the beginning, with stopping */ - for (int i = 0; i < nspecial; i++) { - ctx.ncalls = 0; - ctx.last_node = NULL; - ctx.ncalls_max = i + 1; - iter_result = tree_iter_filtered(tree, NULL, - &tree_iterate_filtered_cb, &ctx, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_ptr_eq(sorted_filtered_nodes[i], iter_result, ""); - expect_d_eq(ctx.ncalls, i + 1, ""); - } - /* Filtered forward iteration from a starting point, with stopping. */ - for (int i = 0; i < nnodes; i++) { - for (int j = 0; j < nspecial - nodes[i].filtered_rank; j++) { - ctx.ncalls = 0; - ctx.last_node = NULL; - ctx.ncalls_max = j + 1; - iter_result = tree_iter_filtered(tree, &nodes[i], - &tree_iterate_filtered_cb, &ctx, - &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_d_eq(j + 1, ctx.ncalls, ""); - expect_ptr_eq(sorted_filtered_nodes[ - nodes[i].filtered_rank + j], iter_result, ""); - } - } - - /* Backwards iteration. */ - ctx.ncalls = 0; - ctx.last_node = NULL; - ctx.ncalls_max = INT_MAX; - ctx.forward = false; - - /* Filtered backward iteration from the end. */ - iter_result = tree_reverse_iter_filtered(tree, NULL, - &tree_iterate_filtered_cb, &ctx, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_ptr_null(iter_result, ""); - expect_d_eq(nspecial, ctx.ncalls, ""); - /* Filtered backward iteration from a starting point. */ - for (int i = 0; i < nnodes; i++) { - ctx.ncalls = 0; - ctx.last_node = NULL; - iter_result = tree_reverse_iter_filtered(tree, &nodes[i], - &tree_iterate_filtered_cb, &ctx, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_ptr_null(iter_result, ""); - int surplus_rank = (nodes[i].specialness >= 1 ? 1 : 0); - expect_d_eq(nodes[i].filtered_rank + surplus_rank, ctx.ncalls, - ""); - } - /* Filtered backward iteration from the end, with stopping */ - for (int i = 0; i < nspecial; i++) { - ctx.ncalls = 0; - ctx.last_node = NULL; - ctx.ncalls_max = i + 1; - iter_result = tree_reverse_iter_filtered(tree, NULL, - &tree_iterate_filtered_cb, &ctx, &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_ptr_eq(sorted_filtered_nodes[nspecial - i - 1], - iter_result, ""); - expect_d_eq(ctx.ncalls, i + 1, ""); - } - /* Filtered backward iteration from a starting point, with stopping. */ - for (int i = 0; i < nnodes; i++) { - int surplus_rank = (nodes[i].specialness >= 1 ? 1 : 0); - for (int j = 0; j < nodes[i].filtered_rank + surplus_rank; - j++) { - ctx.ncalls = 0; - ctx.last_node = NULL; - ctx.ncalls_max = j + 1; - iter_result = tree_reverse_iter_filtered(tree, - &nodes[i], &tree_iterate_filtered_cb, &ctx, - &specialness_filter_node, - &specialness_filter_subtree, &specialness); - expect_d_eq(j + 1, ctx.ncalls, ""); - expect_ptr_eq(sorted_filtered_nodes[ - nodes[i].filtered_rank - j - 1 + surplus_rank], - iter_result, ""); - } - } -} - -static void -do_update_search_test(int nnodes, int ntrees, int nremovals, - int nupdates) { - node_t nodes[UPDATE_TEST_MAX]; - assert(nnodes <= UPDATE_TEST_MAX); - - sfmt_t *sfmt = init_gen_rand(12345); - for (int i = 0; i < ntrees; i++) { - tree_t tree; - tree_new(&tree); - for (int j = 0; j < nnodes; j++) { - nodes[j].magic = NODE_MAGIC; - /* - * In consistency checking, we increment or decrement a - * key and assume that the result is not a key in the - * tree. This isn't a *real* concern with 64-bit keys - * and a good PRNG, but why not be correct anyways? - */ - nodes[j].key = 2 * gen_rand64(sfmt); - nodes[j].specialness = 0; - nodes[j].mid_remove = false; - nodes[j].allow_duplicates = false; - nodes[j].summary_lchild = NULL; - nodes[j].summary_rchild = NULL; - nodes[j].summary_max_specialness = 0; - tree_insert(&tree, &nodes[j]); - } - for (int j = 0; j < nremovals; j++) { - int victim = (int)gen_rand64_range(sfmt, nnodes); - if (!nodes[victim].mid_remove) { - tree_remove(&tree, &nodes[victim]); - nodes[victim].mid_remove = true; - } - } - for (int j = 0; j < nnodes; j++) { - if (nodes[j].mid_remove) { - nodes[j].mid_remove = false; - nodes[j].key = 2 * gen_rand64(sfmt); - tree_insert(&tree, &nodes[j]); - } - } - for (int j = 0; j < nupdates; j++) { - uint32_t ind = gen_rand32_range(sfmt, nnodes); - nodes[ind].specialness = 1 - nodes[ind].specialness; - tree_update_summaries(&tree, &nodes[ind]); - check_consistency(&tree, nodes, nnodes); - } - } -} - -TEST_BEGIN(test_rb_update_search) { - summarize_always_returns_true = false; - do_update_search_test(2, 100, 3, 50); - do_update_search_test(5, 100, 3, 50); - do_update_search_test(12, 100, 5, 1000); - do_update_search_test(100, 1, 50, 500); -} -TEST_END - -typedef rb_tree(node_t) unsummarized_tree_t; -rb_gen(static UNUSED, unsummarized_tree_, unsummarized_tree_t, node_t, link, - node_cmp); - -static node_t * -unsummarized_tree_iterate_cb(unsummarized_tree_t *tree, node_t *node, - void *data) { - unsigned *i = (unsigned *)data; - (*i)++; - return NULL; -} -/* - * The unsummarized and summarized funtionality is implemented via the same - * functions; we don't really need to do much more than test that we can exclude - * the filtered functionality without anything breaking. - */ -TEST_BEGIN(test_rb_unsummarized) { - unsummarized_tree_t tree; - unsummarized_tree_new(&tree); - unsigned nnodes = 0; - unsummarized_tree_iter(&tree, NULL, &unsummarized_tree_iterate_cb, - &nnodes); - expect_u_eq(0, nnodes, ""); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_rb_empty, - test_rb_random, - test_rb_filter_simple, - test_rb_update_search, - test_rb_unsummarized); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/retained.c b/examples/redis-unstable/deps/jemalloc/test/unit/retained.c deleted file mode 100644 index aa9f684..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/retained.c +++ /dev/null @@ -1,188 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/san.h" -#include "jemalloc/internal/spin.h" - -static unsigned arena_ind; -static size_t sz; -static size_t esz; -#define NEPOCHS 8 -#define PER_THD_NALLOCS 1 -static atomic_u_t epoch; -static atomic_u_t nfinished; - -static unsigned -do_arena_create(extent_hooks_t *h) { - unsigned new_arena_ind; - size_t ind_sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.create", (void *)&new_arena_ind, &ind_sz, - (void *)(h != NULL ? &h : NULL), (h != NULL ? sizeof(h) : 0)), 0, - "Unexpected mallctl() failure"); - return new_arena_ind; -} - -static void -do_arena_destroy(unsigned ind) { - size_t mib[3]; - size_t miblen; - - miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib("arena.0.destroy", mib, &miblen), 0, - "Unexpected mallctlnametomib() failure"); - mib[1] = (size_t)ind; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0, - "Unexpected mallctlbymib() failure"); -} - -static void -do_refresh(void) { - uint64_t refresh_epoch = 1; - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&refresh_epoch, - sizeof(refresh_epoch)), 0, "Unexpected mallctl() failure"); -} - -static size_t -do_get_size_impl(const char *cmd, unsigned ind) { - size_t mib[4]; - size_t miblen = sizeof(mib) / sizeof(size_t); - size_t z = sizeof(size_t); - - expect_d_eq(mallctlnametomib(cmd, mib, &miblen), - 0, "Unexpected mallctlnametomib(\"%s\", ...) failure", cmd); - mib[2] = ind; - size_t size; - expect_d_eq(mallctlbymib(mib, miblen, (void *)&size, &z, NULL, 0), - 0, "Unexpected mallctlbymib([\"%s\"], ...) failure", cmd); - - return size; -} - -static size_t -do_get_active(unsigned ind) { - return do_get_size_impl("stats.arenas.0.pactive", ind) * PAGE; -} - -static size_t -do_get_mapped(unsigned ind) { - return do_get_size_impl("stats.arenas.0.mapped", ind); -} - -static void * -thd_start(void *arg) { - for (unsigned next_epoch = 1; next_epoch < NEPOCHS; next_epoch++) { - /* Busy-wait for next epoch. */ - unsigned cur_epoch; - spin_t spinner = SPIN_INITIALIZER; - while ((cur_epoch = atomic_load_u(&epoch, ATOMIC_ACQUIRE)) != - next_epoch) { - spin_adaptive(&spinner); - } - expect_u_eq(cur_epoch, next_epoch, "Unexpected epoch"); - - /* - * Allocate. The main thread will reset the arena, so there's - * no need to deallocate. - */ - for (unsigned i = 0; i < PER_THD_NALLOCS; i++) { - void *p = mallocx(sz, MALLOCX_ARENA(arena_ind) | - MALLOCX_TCACHE_NONE - ); - expect_ptr_not_null(p, - "Unexpected mallocx() failure\n"); - } - - /* Let the main thread know we've finished this iteration. */ - atomic_fetch_add_u(&nfinished, 1, ATOMIC_RELEASE); - } - - return NULL; -} - -TEST_BEGIN(test_retained) { - test_skip_if(!config_stats); - test_skip_if(opt_hpa); - - arena_ind = do_arena_create(NULL); - sz = nallocx(HUGEPAGE, 0); - size_t guard_sz = san_guard_enabled() ? SAN_PAGE_GUARDS_SIZE : 0; - esz = sz + sz_large_pad + guard_sz; - - atomic_store_u(&epoch, 0, ATOMIC_RELAXED); - - unsigned nthreads = ncpus * 2; - if (LG_SIZEOF_PTR < 3 && nthreads > 16) { - nthreads = 16; /* 32-bit platform could run out of vaddr. */ - } - VARIABLE_ARRAY(thd_t, threads, nthreads); - for (unsigned i = 0; i < nthreads; i++) { - thd_create(&threads[i], thd_start, NULL); - } - - for (unsigned e = 1; e < NEPOCHS; e++) { - atomic_store_u(&nfinished, 0, ATOMIC_RELEASE); - atomic_store_u(&epoch, e, ATOMIC_RELEASE); - - /* Wait for threads to finish allocating. */ - spin_t spinner = SPIN_INITIALIZER; - while (atomic_load_u(&nfinished, ATOMIC_ACQUIRE) < nthreads) { - spin_adaptive(&spinner); - } - - /* - * Assert that retained is no more than the sum of size classes - * that should have been used to satisfy the worker threads' - * requests, discounting per growth fragmentation. - */ - do_refresh(); - - size_t allocated = (esz - guard_sz) * nthreads * - PER_THD_NALLOCS; - size_t active = do_get_active(arena_ind); - expect_zu_le(allocated, active, "Unexpected active memory"); - size_t mapped = do_get_mapped(arena_ind); - expect_zu_le(active, mapped, "Unexpected mapped memory"); - - arena_t *arena = arena_get(tsdn_fetch(), arena_ind, false); - size_t usable = 0; - size_t fragmented = 0; - for (pszind_t pind = sz_psz2ind(HUGEPAGE); pind < - arena->pa_shard.pac.exp_grow.next; pind++) { - size_t psz = sz_pind2sz(pind); - size_t psz_fragmented = psz % esz; - size_t psz_usable = psz - psz_fragmented; - /* - * Only consider size classes that wouldn't be skipped. - */ - if (psz_usable > 0) { - expect_zu_lt(usable, allocated, - "Excessive retained memory " - "(%#zx[+%#zx] > %#zx)", usable, psz_usable, - allocated); - fragmented += psz_fragmented; - usable += psz_usable; - } - } - - /* - * Clean up arena. Destroying and recreating the arena - * is simpler that specifying extent hooks that deallocate - * (rather than retaining) during reset. - */ - do_arena_destroy(arena_ind); - expect_u_eq(do_arena_create(NULL), arena_ind, - "Unexpected arena index"); - } - - for (unsigned i = 0; i < nthreads; i++) { - thd_join(threads[i], NULL); - } - - do_arena_destroy(arena_ind); -} -TEST_END - -int -main(void) { - return test( - test_retained); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/rtree.c b/examples/redis-unstable/deps/jemalloc/test/unit/rtree.c deleted file mode 100644 index 4101b72..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/rtree.c +++ /dev/null @@ -1,289 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/rtree.h" - -#define INVALID_ARENA_IND ((1U << MALLOCX_ARENA_BITS) - 1) - -/* Potentially too large to safely place on the stack. */ -rtree_t test_rtree; - -TEST_BEGIN(test_rtree_read_empty) { - tsdn_t *tsdn; - - tsdn = tsdn_fetch(); - - base_t *base = base_new(tsdn, 0, &ehooks_default_extent_hooks, - /* metadata_use_hooks */ true); - expect_ptr_not_null(base, "Unexpected base_new failure"); - - rtree_t *rtree = &test_rtree; - rtree_ctx_t rtree_ctx; - rtree_ctx_data_init(&rtree_ctx); - expect_false(rtree_new(rtree, base, false), - "Unexpected rtree_new() failure"); - rtree_contents_t contents; - expect_true(rtree_read_independent(tsdn, rtree, &rtree_ctx, PAGE, - &contents), "rtree_read_independent() should fail on empty rtree."); - - base_delete(tsdn, base); -} -TEST_END - -#undef NTHREADS -#undef NITERS -#undef SEED - -static edata_t * -alloc_edata(void) { - void *ret = mallocx(sizeof(edata_t), MALLOCX_ALIGN(EDATA_ALIGNMENT)); - assert_ptr_not_null(ret, "Unexpected mallocx() failure"); - - return ret; -} - -TEST_BEGIN(test_rtree_extrema) { - edata_t *edata_a, *edata_b; - edata_a = alloc_edata(); - edata_b = alloc_edata(); - edata_init(edata_a, INVALID_ARENA_IND, NULL, SC_LARGE_MINCLASS, - false, sz_size2index(SC_LARGE_MINCLASS), 0, - extent_state_active, false, false, EXTENT_PAI_PAC, EXTENT_NOT_HEAD); - edata_init(edata_b, INVALID_ARENA_IND, NULL, 0, false, SC_NSIZES, 0, - extent_state_active, false, false, EXTENT_PAI_PAC, EXTENT_NOT_HEAD); - - tsdn_t *tsdn = tsdn_fetch(); - - base_t *base = base_new(tsdn, 0, &ehooks_default_extent_hooks, - /* metadata_use_hooks */ true); - expect_ptr_not_null(base, "Unexpected base_new failure"); - - rtree_t *rtree = &test_rtree; - rtree_ctx_t rtree_ctx; - rtree_ctx_data_init(&rtree_ctx); - expect_false(rtree_new(rtree, base, false), - "Unexpected rtree_new() failure"); - - rtree_contents_t contents_a; - contents_a.edata = edata_a; - contents_a.metadata.szind = edata_szind_get(edata_a); - contents_a.metadata.slab = edata_slab_get(edata_a); - contents_a.metadata.is_head = edata_is_head_get(edata_a); - contents_a.metadata.state = edata_state_get(edata_a); - expect_false(rtree_write(tsdn, rtree, &rtree_ctx, PAGE, contents_a), - "Unexpected rtree_write() failure"); - expect_false(rtree_write(tsdn, rtree, &rtree_ctx, PAGE, contents_a), - "Unexpected rtree_write() failure"); - rtree_contents_t read_contents_a = rtree_read(tsdn, rtree, &rtree_ctx, - PAGE); - expect_true(contents_a.edata == read_contents_a.edata - && contents_a.metadata.szind == read_contents_a.metadata.szind - && contents_a.metadata.slab == read_contents_a.metadata.slab - && contents_a.metadata.is_head == read_contents_a.metadata.is_head - && contents_a.metadata.state == read_contents_a.metadata.state, - "rtree_read() should return previously set value"); - - rtree_contents_t contents_b; - contents_b.edata = edata_b; - contents_b.metadata.szind = edata_szind_get_maybe_invalid(edata_b); - contents_b.metadata.slab = edata_slab_get(edata_b); - contents_b.metadata.is_head = edata_is_head_get(edata_b); - contents_b.metadata.state = edata_state_get(edata_b); - expect_false(rtree_write(tsdn, rtree, &rtree_ctx, ~((uintptr_t)0), - contents_b), "Unexpected rtree_write() failure"); - rtree_contents_t read_contents_b = rtree_read(tsdn, rtree, &rtree_ctx, - ~((uintptr_t)0)); - assert_true(contents_b.edata == read_contents_b.edata - && contents_b.metadata.szind == read_contents_b.metadata.szind - && contents_b.metadata.slab == read_contents_b.metadata.slab - && contents_b.metadata.is_head == read_contents_b.metadata.is_head - && contents_b.metadata.state == read_contents_b.metadata.state, - "rtree_read() should return previously set value"); - - base_delete(tsdn, base); -} -TEST_END - -TEST_BEGIN(test_rtree_bits) { - tsdn_t *tsdn = tsdn_fetch(); - base_t *base = base_new(tsdn, 0, &ehooks_default_extent_hooks, - /* metadata_use_hooks */ true); - expect_ptr_not_null(base, "Unexpected base_new failure"); - - uintptr_t keys[] = {PAGE, PAGE + 1, - PAGE + (((uintptr_t)1) << LG_PAGE) - 1}; - edata_t *edata_c = alloc_edata(); - edata_init(edata_c, INVALID_ARENA_IND, NULL, 0, false, SC_NSIZES, 0, - extent_state_active, false, false, EXTENT_PAI_PAC, EXTENT_NOT_HEAD); - - rtree_t *rtree = &test_rtree; - rtree_ctx_t rtree_ctx; - rtree_ctx_data_init(&rtree_ctx); - expect_false(rtree_new(rtree, base, false), - "Unexpected rtree_new() failure"); - - for (unsigned i = 0; i < sizeof(keys)/sizeof(uintptr_t); i++) { - rtree_contents_t contents; - contents.edata = edata_c; - contents.metadata.szind = SC_NSIZES; - contents.metadata.slab = false; - contents.metadata.is_head = false; - contents.metadata.state = extent_state_active; - - expect_false(rtree_write(tsdn, rtree, &rtree_ctx, keys[i], - contents), "Unexpected rtree_write() failure"); - for (unsigned j = 0; j < sizeof(keys)/sizeof(uintptr_t); j++) { - expect_ptr_eq(rtree_read(tsdn, rtree, &rtree_ctx, - keys[j]).edata, edata_c, - "rtree_edata_read() should return previously set " - "value and ignore insignificant key bits; i=%u, " - "j=%u, set key=%#"FMTxPTR", get key=%#"FMTxPTR, i, - j, keys[i], keys[j]); - } - expect_ptr_null(rtree_read(tsdn, rtree, &rtree_ctx, - (((uintptr_t)2) << LG_PAGE)).edata, - "Only leftmost rtree leaf should be set; i=%u", i); - rtree_clear(tsdn, rtree, &rtree_ctx, keys[i]); - } - - base_delete(tsdn, base); -} -TEST_END - -TEST_BEGIN(test_rtree_random) { -#define NSET 16 -#define SEED 42 - sfmt_t *sfmt = init_gen_rand(SEED); - tsdn_t *tsdn = tsdn_fetch(); - - base_t *base = base_new(tsdn, 0, &ehooks_default_extent_hooks, - /* metadata_use_hooks */ true); - expect_ptr_not_null(base, "Unexpected base_new failure"); - - uintptr_t keys[NSET]; - rtree_t *rtree = &test_rtree; - rtree_ctx_t rtree_ctx; - rtree_ctx_data_init(&rtree_ctx); - - edata_t *edata_d = alloc_edata(); - edata_init(edata_d, INVALID_ARENA_IND, NULL, 0, false, SC_NSIZES, 0, - extent_state_active, false, false, EXTENT_PAI_PAC, EXTENT_NOT_HEAD); - - expect_false(rtree_new(rtree, base, false), - "Unexpected rtree_new() failure"); - - for (unsigned i = 0; i < NSET; i++) { - keys[i] = (uintptr_t)gen_rand64(sfmt); - rtree_leaf_elm_t *elm = rtree_leaf_elm_lookup(tsdn, rtree, - &rtree_ctx, keys[i], false, true); - expect_ptr_not_null(elm, - "Unexpected rtree_leaf_elm_lookup() failure"); - rtree_contents_t contents; - contents.edata = edata_d; - contents.metadata.szind = SC_NSIZES; - contents.metadata.slab = false; - contents.metadata.is_head = false; - contents.metadata.state = edata_state_get(edata_d); - rtree_leaf_elm_write(tsdn, rtree, elm, contents); - expect_ptr_eq(rtree_read(tsdn, rtree, &rtree_ctx, - keys[i]).edata, edata_d, - "rtree_edata_read() should return previously set value"); - } - for (unsigned i = 0; i < NSET; i++) { - expect_ptr_eq(rtree_read(tsdn, rtree, &rtree_ctx, - keys[i]).edata, edata_d, - "rtree_edata_read() should return previously set value, " - "i=%u", i); - } - - for (unsigned i = 0; i < NSET; i++) { - rtree_clear(tsdn, rtree, &rtree_ctx, keys[i]); - expect_ptr_null(rtree_read(tsdn, rtree, &rtree_ctx, - keys[i]).edata, - "rtree_edata_read() should return previously set value"); - } - for (unsigned i = 0; i < NSET; i++) { - expect_ptr_null(rtree_read(tsdn, rtree, &rtree_ctx, - keys[i]).edata, - "rtree_edata_read() should return previously set value"); - } - - base_delete(tsdn, base); - fini_gen_rand(sfmt); -#undef NSET -#undef SEED -} -TEST_END - -static void -test_rtree_range_write(tsdn_t *tsdn, rtree_t *rtree, uintptr_t start, - uintptr_t end) { - rtree_ctx_t rtree_ctx; - rtree_ctx_data_init(&rtree_ctx); - - edata_t *edata_e = alloc_edata(); - edata_init(edata_e, INVALID_ARENA_IND, NULL, 0, false, SC_NSIZES, 0, - extent_state_active, false, false, EXTENT_PAI_PAC, EXTENT_NOT_HEAD); - rtree_contents_t contents; - contents.edata = edata_e; - contents.metadata.szind = SC_NSIZES; - contents.metadata.slab = false; - contents.metadata.is_head = false; - contents.metadata.state = extent_state_active; - - expect_false(rtree_write(tsdn, rtree, &rtree_ctx, start, - contents), "Unexpected rtree_write() failure"); - expect_false(rtree_write(tsdn, rtree, &rtree_ctx, end, - contents), "Unexpected rtree_write() failure"); - - rtree_write_range(tsdn, rtree, &rtree_ctx, start, end, contents); - for (uintptr_t i = 0; i < ((end - start) >> LG_PAGE); i++) { - expect_ptr_eq(rtree_read(tsdn, rtree, &rtree_ctx, - start + (i << LG_PAGE)).edata, edata_e, - "rtree_edata_read() should return previously set value"); - } - rtree_clear_range(tsdn, rtree, &rtree_ctx, start, end); - rtree_leaf_elm_t *elm; - for (uintptr_t i = 0; i < ((end - start) >> LG_PAGE); i++) { - elm = rtree_leaf_elm_lookup(tsdn, rtree, &rtree_ctx, - start + (i << LG_PAGE), false, false); - expect_ptr_not_null(elm, "Should have been initialized."); - expect_ptr_null(rtree_leaf_elm_read(tsdn, rtree, elm, - false).edata, "Should have been cleared."); - } -} - -TEST_BEGIN(test_rtree_range) { - tsdn_t *tsdn = tsdn_fetch(); - base_t *base = base_new(tsdn, 0, &ehooks_default_extent_hooks, - /* metadata_use_hooks */ true); - expect_ptr_not_null(base, "Unexpected base_new failure"); - - rtree_t *rtree = &test_rtree; - expect_false(rtree_new(rtree, base, false), - "Unexpected rtree_new() failure"); - - /* Not crossing rtree node boundary first. */ - uintptr_t start = ZU(1) << rtree_leaf_maskbits(); - uintptr_t end = start + (ZU(100) << LG_PAGE); - test_rtree_range_write(tsdn, rtree, start, end); - - /* Crossing rtree node boundary. */ - start = (ZU(1) << rtree_leaf_maskbits()) - (ZU(10) << LG_PAGE); - end = start + (ZU(100) << LG_PAGE); - assert_ptr_ne((void *)rtree_leafkey(start), (void *)rtree_leafkey(end), - "The range should span across two rtree nodes"); - test_rtree_range_write(tsdn, rtree, start, end); - - base_delete(tsdn, base); -} -TEST_END - -int -main(void) { - return test( - test_rtree_read_empty, - test_rtree_extrema, - test_rtree_bits, - test_rtree_random, - test_rtree_range); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/safety_check.c b/examples/redis-unstable/deps/jemalloc/test/unit/safety_check.c deleted file mode 100644 index 8472667..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/safety_check.c +++ /dev/null @@ -1,163 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/safety_check.h" - -/* - * Note that we get called through safety_check.sh, which turns on sampling for - * everything. - */ - -bool fake_abort_called; -void fake_abort(const char *message) { - (void)message; - fake_abort_called = true; -} - -static void -buffer_overflow_write(char *ptr, size_t size) { - /* Avoid overflow warnings. */ - volatile size_t idx = size; - ptr[idx] = 0; -} - -TEST_BEGIN(test_malloc_free_overflow) { - test_skip_if(!config_prof); - test_skip_if(!config_opt_safety_checks); - - safety_check_set_abort(&fake_abort); - /* Buffer overflow! */ - char* ptr = malloc(128); - buffer_overflow_write(ptr, 128); - free(ptr); - safety_check_set_abort(NULL); - - expect_b_eq(fake_abort_called, true, "Redzone check didn't fire."); - fake_abort_called = false; -} -TEST_END - -TEST_BEGIN(test_mallocx_dallocx_overflow) { - test_skip_if(!config_prof); - test_skip_if(!config_opt_safety_checks); - - safety_check_set_abort(&fake_abort); - /* Buffer overflow! */ - char* ptr = mallocx(128, 0); - buffer_overflow_write(ptr, 128); - dallocx(ptr, 0); - safety_check_set_abort(NULL); - - expect_b_eq(fake_abort_called, true, "Redzone check didn't fire."); - fake_abort_called = false; -} -TEST_END - -TEST_BEGIN(test_malloc_sdallocx_overflow) { - test_skip_if(!config_prof); - test_skip_if(!config_opt_safety_checks); - - safety_check_set_abort(&fake_abort); - /* Buffer overflow! */ - char* ptr = malloc(128); - buffer_overflow_write(ptr, 128); - sdallocx(ptr, 128, 0); - safety_check_set_abort(NULL); - - expect_b_eq(fake_abort_called, true, "Redzone check didn't fire."); - fake_abort_called = false; -} -TEST_END - -TEST_BEGIN(test_realloc_overflow) { - test_skip_if(!config_prof); - test_skip_if(!config_opt_safety_checks); - - safety_check_set_abort(&fake_abort); - /* Buffer overflow! */ - char* ptr = malloc(128); - buffer_overflow_write(ptr, 128); - ptr = realloc(ptr, 129); - safety_check_set_abort(NULL); - free(ptr); - - expect_b_eq(fake_abort_called, true, "Redzone check didn't fire."); - fake_abort_called = false; -} -TEST_END - -TEST_BEGIN(test_rallocx_overflow) { - test_skip_if(!config_prof); - test_skip_if(!config_opt_safety_checks); - - safety_check_set_abort(&fake_abort); - /* Buffer overflow! */ - char* ptr = malloc(128); - buffer_overflow_write(ptr, 128); - ptr = rallocx(ptr, 129, 0); - safety_check_set_abort(NULL); - free(ptr); - - expect_b_eq(fake_abort_called, true, "Redzone check didn't fire."); - fake_abort_called = false; -} -TEST_END - -TEST_BEGIN(test_xallocx_overflow) { - test_skip_if(!config_prof); - test_skip_if(!config_opt_safety_checks); - - safety_check_set_abort(&fake_abort); - /* Buffer overflow! */ - char* ptr = malloc(128); - buffer_overflow_write(ptr, 128); - size_t result = xallocx(ptr, 129, 0, 0); - expect_zu_eq(result, 128, ""); - free(ptr); - expect_b_eq(fake_abort_called, true, "Redzone check didn't fire."); - fake_abort_called = false; - safety_check_set_abort(NULL); -} -TEST_END - -TEST_BEGIN(test_realloc_no_overflow) { - char* ptr = malloc(128); - ptr = realloc(ptr, 256); - ptr[128] = 0; - ptr[255] = 0; - free(ptr); - - ptr = malloc(128); - ptr = realloc(ptr, 64); - ptr[63] = 0; - ptr[0] = 0; - free(ptr); -} -TEST_END - -TEST_BEGIN(test_rallocx_no_overflow) { - char* ptr = malloc(128); - ptr = rallocx(ptr, 256, 0); - ptr[128] = 0; - ptr[255] = 0; - free(ptr); - - ptr = malloc(128); - ptr = rallocx(ptr, 64, 0); - ptr[63] = 0; - ptr[0] = 0; - free(ptr); -} -TEST_END - -int -main(void) { - return test( - test_malloc_free_overflow, - test_mallocx_dallocx_overflow, - test_malloc_sdallocx_overflow, - test_realloc_overflow, - test_rallocx_overflow, - test_xallocx_overflow, - test_realloc_no_overflow, - test_rallocx_no_overflow); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/safety_check.sh b/examples/redis-unstable/deps/jemalloc/test/unit/safety_check.sh deleted file mode 100644 index 485f9bf..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/safety_check.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,prof_active:true,lg_prof_sample:0" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/san.c b/examples/redis-unstable/deps/jemalloc/test/unit/san.c deleted file mode 100644 index 5b98f52..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/san.c +++ /dev/null @@ -1,207 +0,0 @@ -#include "test/jemalloc_test.h" -#include "test/arena_util.h" -#include "test/san.h" - -#include "jemalloc/internal/san.h" - -static void -verify_extent_guarded(tsdn_t *tsdn, void *ptr) { - expect_true(extent_is_guarded(tsdn, ptr), - "All extents should be guarded."); -} - -#define MAX_SMALL_ALLOCATIONS 4096 -void *small_alloc[MAX_SMALL_ALLOCATIONS]; - -/* - * This test allocates page sized slabs and checks that every two slabs have - * at least one page in between them. That page is supposed to be the guard - * page. - */ -TEST_BEGIN(test_guarded_small) { - test_skip_if(opt_prof); - - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - unsigned npages = 16, pages_found = 0, ends_found = 0; - VARIABLE_ARRAY(uintptr_t, pages, npages); - - /* Allocate to get sanitized pointers. */ - size_t slab_sz = PAGE; - size_t sz = slab_sz / 8; - unsigned n_alloc = 0; - while (n_alloc < MAX_SMALL_ALLOCATIONS) { - void *ptr = malloc(sz); - expect_ptr_not_null(ptr, "Unexpected malloc() failure"); - small_alloc[n_alloc] = ptr; - verify_extent_guarded(tsdn, ptr); - if ((uintptr_t)ptr % PAGE == 0) { - assert_u_lt(pages_found, npages, - "Unexpectedly large number of page aligned allocs"); - pages[pages_found++] = (uintptr_t)ptr; - } - if (((uintptr_t)ptr + (uintptr_t)sz) % PAGE == 0) { - ends_found++; - } - n_alloc++; - if (pages_found == npages && ends_found == npages) { - break; - } - } - /* Should found the ptrs being checked for overflow and underflow. */ - expect_u_eq(pages_found, npages, "Could not found the expected pages."); - expect_u_eq(ends_found, npages, "Could not found the expected pages."); - - /* Verify the pages are not continuous, i.e. separated by guards. */ - for (unsigned i = 0; i < npages - 1; i++) { - for (unsigned j = i + 1; j < npages; j++) { - uintptr_t ptr_diff = pages[i] > pages[j] ? - pages[i] - pages[j] : pages[j] - pages[i]; - expect_zu_ge((size_t)ptr_diff, slab_sz + PAGE, - "There should be at least one pages between " - "guarded slabs"); - } - } - - for (unsigned i = 0; i < n_alloc + 1; i++) { - free(small_alloc[i]); - } -} -TEST_END - -TEST_BEGIN(test_guarded_large) { - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - unsigned nlarge = 32; - VARIABLE_ARRAY(uintptr_t, large, nlarge); - - /* Allocate to get sanitized pointers. */ - size_t large_sz = SC_LARGE_MINCLASS; - for (unsigned i = 0; i < nlarge; i++) { - void *ptr = malloc(large_sz); - verify_extent_guarded(tsdn, ptr); - expect_ptr_not_null(ptr, "Unexpected malloc() failure"); - large[i] = (uintptr_t)ptr; - } - - /* Verify the pages are not continuous, i.e. separated by guards. */ - for (unsigned i = 0; i < nlarge; i++) { - for (unsigned j = i + 1; j < nlarge; j++) { - uintptr_t ptr_diff = large[i] > large[j] ? - large[i] - large[j] : large[j] - large[i]; - expect_zu_ge((size_t)ptr_diff, large_sz + 2 * PAGE, - "There should be at least two pages between " - " guarded large allocations"); - } - } - - for (unsigned i = 0; i < nlarge; i++) { - free((void *)large[i]); - } -} -TEST_END - -static void -verify_pdirty(unsigned arena_ind, uint64_t expected) { - uint64_t pdirty = get_arena_pdirty(arena_ind); - expect_u64_eq(pdirty, expected / PAGE, - "Unexpected dirty page amount."); -} - -static void -verify_pmuzzy(unsigned arena_ind, uint64_t expected) { - uint64_t pmuzzy = get_arena_pmuzzy(arena_ind); - expect_u64_eq(pmuzzy, expected / PAGE, - "Unexpected muzzy page amount."); -} - -TEST_BEGIN(test_guarded_decay) { - unsigned arena_ind = do_arena_create(-1, -1); - do_decay(arena_ind); - do_purge(arena_ind); - - verify_pdirty(arena_ind, 0); - verify_pmuzzy(arena_ind, 0); - - /* Verify that guarded extents as dirty. */ - size_t sz1 = PAGE, sz2 = PAGE * 2; - /* W/o maps_coalesce, guarded extents are unguarded eagerly. */ - size_t add_guard_size = maps_coalesce ? 0 : SAN_PAGE_GUARDS_SIZE; - generate_dirty(arena_ind, sz1); - verify_pdirty(arena_ind, sz1 + add_guard_size); - verify_pmuzzy(arena_ind, 0); - - /* Should reuse the first extent. */ - generate_dirty(arena_ind, sz1); - verify_pdirty(arena_ind, sz1 + add_guard_size); - verify_pmuzzy(arena_ind, 0); - - /* Should not reuse; expect new dirty pages. */ - generate_dirty(arena_ind, sz2); - verify_pdirty(arena_ind, sz1 + sz2 + 2 * add_guard_size); - verify_pmuzzy(arena_ind, 0); - - tsdn_t *tsdn = tsd_tsdn(tsd_fetch()); - int flags = MALLOCX_ARENA(arena_ind) | MALLOCX_TCACHE_NONE; - - /* Should reuse dirty extents for the two mallocx. */ - void *p1 = do_mallocx(sz1, flags); - verify_extent_guarded(tsdn, p1); - verify_pdirty(arena_ind, sz2 + add_guard_size); - - void *p2 = do_mallocx(sz2, flags); - verify_extent_guarded(tsdn, p2); - verify_pdirty(arena_ind, 0); - verify_pmuzzy(arena_ind, 0); - - dallocx(p1, flags); - verify_pdirty(arena_ind, sz1 + add_guard_size); - dallocx(p2, flags); - verify_pdirty(arena_ind, sz1 + sz2 + 2 * add_guard_size); - verify_pmuzzy(arena_ind, 0); - - do_purge(arena_ind); - verify_pdirty(arena_ind, 0); - verify_pmuzzy(arena_ind, 0); - - if (config_stats) { - expect_u64_eq(get_arena_npurge(arena_ind), 1, - "Expected purging to occur"); - expect_u64_eq(get_arena_dirty_npurge(arena_ind), 1, - "Expected purging to occur"); - expect_u64_eq(get_arena_dirty_purged(arena_ind), - (sz1 + sz2 + 2 * add_guard_size) / PAGE, - "Expected purging to occur"); - expect_u64_eq(get_arena_muzzy_npurge(arena_ind), 0, - "Expected purging to occur"); - } - - if (opt_retain) { - /* - * With retain, guarded extents are not mergable and will be - * cached in ecache_retained. They should be reused. - */ - void *new_p1 = do_mallocx(sz1, flags); - verify_extent_guarded(tsdn, p1); - expect_ptr_eq(p1, new_p1, "Expect to reuse p1"); - - void *new_p2 = do_mallocx(sz2, flags); - verify_extent_guarded(tsdn, p2); - expect_ptr_eq(p2, new_p2, "Expect to reuse p2"); - - dallocx(new_p1, flags); - verify_pdirty(arena_ind, sz1 + add_guard_size); - dallocx(new_p2, flags); - verify_pdirty(arena_ind, sz1 + sz2 + 2 * add_guard_size); - verify_pmuzzy(arena_ind, 0); - } - - do_arena_destroy(arena_ind); -} -TEST_END - -int -main(void) { - return test( - test_guarded_small, - test_guarded_large, - test_guarded_decay); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/san.sh b/examples/redis-unstable/deps/jemalloc/test/unit/san.sh deleted file mode 100644 index 933b4a4..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/san.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="san_guard_large:1,san_guard_small:1" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/san_bump.c b/examples/redis-unstable/deps/jemalloc/test/unit/san_bump.c deleted file mode 100644 index cafa37f..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/san_bump.c +++ /dev/null @@ -1,111 +0,0 @@ -#include "test/jemalloc_test.h" -#include "test/arena_util.h" - -#include "jemalloc/internal/arena_structs.h" -#include "jemalloc/internal/san_bump.h" - -TEST_BEGIN(test_san_bump_alloc) { - test_skip_if(!maps_coalesce || !opt_retain); - - tsdn_t *tsdn = tsdn_fetch(); - - san_bump_alloc_t sba; - san_bump_alloc_init(&sba); - - unsigned arena_ind = do_arena_create(0, 0); - assert_u_ne(arena_ind, UINT_MAX, "Failed to create an arena"); - - arena_t *arena = arena_get(tsdn, arena_ind, false); - pac_t *pac = &arena->pa_shard.pac; - - size_t alloc_size = PAGE * 16; - size_t alloc_n = alloc_size / sizeof(unsigned); - edata_t* edata = san_bump_alloc(tsdn, &sba, pac, pac_ehooks_get(pac), - alloc_size, /* zero */ false); - - expect_ptr_not_null(edata, "Failed to allocate edata"); - expect_u_eq(edata_arena_ind_get(edata), arena_ind, - "Edata was assigned an incorrect arena id"); - expect_zu_eq(edata_size_get(edata), alloc_size, - "Allocated edata of incorrect size"); - expect_false(edata_slab_get(edata), - "Bump allocator incorrectly assigned 'slab' to true"); - expect_true(edata_committed_get(edata), "Edata is not committed"); - - void *ptr = edata_addr_get(edata); - expect_ptr_not_null(ptr, "Edata was assigned an invalid address"); - /* Test that memory is allocated; no guard pages are misplaced */ - for (unsigned i = 0; i < alloc_n; ++i) { - ((unsigned *)ptr)[i] = 1; - } - - size_t alloc_size2 = PAGE * 28; - size_t alloc_n2 = alloc_size / sizeof(unsigned); - edata_t *edata2 = san_bump_alloc(tsdn, &sba, pac, pac_ehooks_get(pac), - alloc_size2, /* zero */ true); - - expect_ptr_not_null(edata2, "Failed to allocate edata"); - expect_u_eq(edata_arena_ind_get(edata2), arena_ind, - "Edata was assigned an incorrect arena id"); - expect_zu_eq(edata_size_get(edata2), alloc_size2, - "Allocated edata of incorrect size"); - expect_false(edata_slab_get(edata2), - "Bump allocator incorrectly assigned 'slab' to true"); - expect_true(edata_committed_get(edata2), "Edata is not committed"); - - void *ptr2 = edata_addr_get(edata2); - expect_ptr_not_null(ptr, "Edata was assigned an invalid address"); - - uintptr_t ptrdiff = ptr2 > ptr ? (uintptr_t)ptr2 - (uintptr_t)ptr - : (uintptr_t)ptr - (uintptr_t)ptr2; - size_t between_allocs = (size_t)ptrdiff - alloc_size; - - expect_zu_ge(between_allocs, PAGE, - "Guard page between allocs is missing"); - - for (unsigned i = 0; i < alloc_n2; ++i) { - expect_u_eq(((unsigned *)ptr2)[i], 0, "Memory is not zeroed"); - } -} -TEST_END - -TEST_BEGIN(test_large_alloc_size) { - test_skip_if(!maps_coalesce || !opt_retain); - - tsdn_t *tsdn = tsdn_fetch(); - - san_bump_alloc_t sba; - san_bump_alloc_init(&sba); - - unsigned arena_ind = do_arena_create(0, 0); - assert_u_ne(arena_ind, UINT_MAX, "Failed to create an arena"); - - arena_t *arena = arena_get(tsdn, arena_ind, false); - pac_t *pac = &arena->pa_shard.pac; - - size_t alloc_size = SBA_RETAINED_ALLOC_SIZE * 2; - edata_t* edata = san_bump_alloc(tsdn, &sba, pac, pac_ehooks_get(pac), - alloc_size, /* zero */ false); - expect_u_eq(edata_arena_ind_get(edata), arena_ind, - "Edata was assigned an incorrect arena id"); - expect_zu_eq(edata_size_get(edata), alloc_size, - "Allocated edata of incorrect size"); - expect_false(edata_slab_get(edata), - "Bump allocator incorrectly assigned 'slab' to true"); - expect_true(edata_committed_get(edata), "Edata is not committed"); - - void *ptr = edata_addr_get(edata); - expect_ptr_not_null(ptr, "Edata was assigned an invalid address"); - /* Test that memory is allocated; no guard pages are misplaced */ - for (unsigned i = 0; i < alloc_size / PAGE; ++i) { - *((char *)ptr + PAGE * i) = 1; - } -} -TEST_END - -int -main(void) { - return test( - test_san_bump_alloc, - test_large_alloc_size); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/sc.c b/examples/redis-unstable/deps/jemalloc/test/unit/sc.c deleted file mode 100644 index d207481..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/sc.c +++ /dev/null @@ -1,33 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_update_slab_size) { - sc_data_t data; - memset(&data, 0, sizeof(data)); - sc_data_init(&data); - sc_t *tiny = &data.sc[0]; - size_t tiny_size = (ZU(1) << tiny->lg_base) - + (ZU(tiny->ndelta) << tiny->lg_delta); - size_t pgs_too_big = (tiny_size * BITMAP_MAXBITS + PAGE - 1) / PAGE + 1; - sc_data_update_slab_size(&data, tiny_size, tiny_size, (int)pgs_too_big); - expect_zu_lt((size_t)tiny->pgs, pgs_too_big, "Allowed excessive pages"); - - sc_data_update_slab_size(&data, 1, 10 * PAGE, 1); - for (int i = 0; i < data.nbins; i++) { - sc_t *sc = &data.sc[i]; - size_t reg_size = (ZU(1) << sc->lg_base) - + (ZU(sc->ndelta) << sc->lg_delta); - if (reg_size <= PAGE) { - expect_d_eq(sc->pgs, 1, "Ignored valid page size hint"); - } else { - expect_d_gt(sc->pgs, 1, - "Allowed invalid page size hint"); - } - } -} -TEST_END - -int -main(void) { - return test( - test_update_slab_size); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/sec.c b/examples/redis-unstable/deps/jemalloc/test/unit/sec.c deleted file mode 100644 index f3ec403..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/sec.c +++ /dev/null @@ -1,634 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/sec.h" - -typedef struct pai_test_allocator_s pai_test_allocator_t; -struct pai_test_allocator_s { - pai_t pai; - bool alloc_fail; - size_t alloc_count; - size_t alloc_batch_count; - size_t dalloc_count; - size_t dalloc_batch_count; - /* - * We use a simple bump allocator as the implementation. This isn't - * *really* correct, since we may allow expansion into a subsequent - * allocation, but it's not like the SEC is really examining the - * pointers it gets back; this is mostly just helpful for debugging. - */ - uintptr_t next_ptr; - size_t expand_count; - bool expand_return_value; - size_t shrink_count; - bool shrink_return_value; -}; - -static void -test_sec_init(sec_t *sec, pai_t *fallback, size_t nshards, size_t max_alloc, - size_t max_bytes) { - sec_opts_t opts; - opts.nshards = 1; - opts.max_alloc = max_alloc; - opts.max_bytes = max_bytes; - /* - * Just choose reasonable defaults for these; most tests don't care so - * long as they're something reasonable. - */ - opts.bytes_after_flush = max_bytes / 2; - opts.batch_fill_extra = 4; - - /* - * We end up leaking this base, but that's fine; this test is - * short-running, and SECs are arena-scoped in reality. - */ - base_t *base = base_new(TSDN_NULL, /* ind */ 123, - &ehooks_default_extent_hooks, /* metadata_use_hooks */ true); - - bool err = sec_init(TSDN_NULL, sec, base, fallback, &opts); - assert_false(err, "Unexpected initialization failure"); - assert_u_ge(sec->npsizes, 0, "Zero size classes allowed for caching"); -} - -static inline edata_t * -pai_test_allocator_alloc(tsdn_t *tsdn, pai_t *self, size_t size, - size_t alignment, bool zero, bool guarded, bool frequent_reuse, - bool *deferred_work_generated) { - assert(!guarded); - pai_test_allocator_t *ta = (pai_test_allocator_t *)self; - if (ta->alloc_fail) { - return NULL; - } - edata_t *edata = malloc(sizeof(edata_t)); - assert_ptr_not_null(edata, ""); - ta->next_ptr += alignment - 1; - edata_init(edata, /* arena_ind */ 0, - (void *)(ta->next_ptr & ~(alignment - 1)), size, - /* slab */ false, - /* szind */ 0, /* sn */ 1, extent_state_active, /* zero */ zero, - /* comitted */ true, /* ranged */ false, EXTENT_NOT_HEAD); - ta->next_ptr += size; - ta->alloc_count++; - return edata; -} - -static inline size_t -pai_test_allocator_alloc_batch(tsdn_t *tsdn, pai_t *self, size_t size, - size_t nallocs, edata_list_active_t *results, - bool *deferred_work_generated) { - pai_test_allocator_t *ta = (pai_test_allocator_t *)self; - if (ta->alloc_fail) { - return 0; - } - for (size_t i = 0; i < nallocs; i++) { - edata_t *edata = malloc(sizeof(edata_t)); - assert_ptr_not_null(edata, ""); - edata_init(edata, /* arena_ind */ 0, - (void *)ta->next_ptr, size, - /* slab */ false, /* szind */ 0, /* sn */ 1, - extent_state_active, /* zero */ false, /* comitted */ true, - /* ranged */ false, EXTENT_NOT_HEAD); - ta->next_ptr += size; - ta->alloc_batch_count++; - edata_list_active_append(results, edata); - } - return nallocs; -} - -static bool -pai_test_allocator_expand(tsdn_t *tsdn, pai_t *self, edata_t *edata, - size_t old_size, size_t new_size, bool zero, - bool *deferred_work_generated) { - pai_test_allocator_t *ta = (pai_test_allocator_t *)self; - ta->expand_count++; - return ta->expand_return_value; -} - -static bool -pai_test_allocator_shrink(tsdn_t *tsdn, pai_t *self, edata_t *edata, - size_t old_size, size_t new_size, bool *deferred_work_generated) { - pai_test_allocator_t *ta = (pai_test_allocator_t *)self; - ta->shrink_count++; - return ta->shrink_return_value; -} - -static void -pai_test_allocator_dalloc(tsdn_t *tsdn, pai_t *self, edata_t *edata, - bool *deferred_work_generated) { - pai_test_allocator_t *ta = (pai_test_allocator_t *)self; - ta->dalloc_count++; - free(edata); -} - -static void -pai_test_allocator_dalloc_batch(tsdn_t *tsdn, pai_t *self, - edata_list_active_t *list, bool *deferred_work_generated) { - pai_test_allocator_t *ta = (pai_test_allocator_t *)self; - - edata_t *edata; - while ((edata = edata_list_active_first(list)) != NULL) { - edata_list_active_remove(list, edata); - ta->dalloc_batch_count++; - free(edata); - } -} - -static inline void -pai_test_allocator_init(pai_test_allocator_t *ta) { - ta->alloc_fail = false; - ta->alloc_count = 0; - ta->alloc_batch_count = 0; - ta->dalloc_count = 0; - ta->dalloc_batch_count = 0; - /* Just don't start the edata at 0. */ - ta->next_ptr = 10 * PAGE; - ta->expand_count = 0; - ta->expand_return_value = false; - ta->shrink_count = 0; - ta->shrink_return_value = false; - ta->pai.alloc = &pai_test_allocator_alloc; - ta->pai.alloc_batch = &pai_test_allocator_alloc_batch; - ta->pai.expand = &pai_test_allocator_expand; - ta->pai.shrink = &pai_test_allocator_shrink; - ta->pai.dalloc = &pai_test_allocator_dalloc; - ta->pai.dalloc_batch = &pai_test_allocator_dalloc_batch; -} - -TEST_BEGIN(test_reuse) { - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - /* - * We can't use the "real" tsd, since we malloc within the test - * allocator hooks; we'd get lock inversion crashes. Eventually, we - * should have a way to mock tsds, but for now just don't do any - * lock-order checking. - */ - tsdn_t *tsdn = TSDN_NULL; - /* - * 11 allocs apiece of 1-PAGE and 2-PAGE objects means that we should be - * able to get to 33 pages in the cache before triggering a flush. We - * set the flush liimt to twice this amount, to avoid accidentally - * triggering a flush caused by the batch-allocation down the cache fill - * pathway disrupting ordering. - */ - enum { NALLOCS = 11 }; - edata_t *one_page[NALLOCS]; - edata_t *two_page[NALLOCS]; - bool deferred_work_generated = false; - test_sec_init(&sec, &ta.pai, /* nshards */ 1, /* max_alloc */ 2 * PAGE, - /* max_bytes */ 2 * (NALLOCS * PAGE + NALLOCS * 2 * PAGE)); - for (int i = 0; i < NALLOCS; i++) { - one_page[i] = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - expect_ptr_not_null(one_page[i], "Unexpected alloc failure"); - two_page[i] = pai_alloc(tsdn, &sec.pai, 2 * PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - expect_ptr_not_null(one_page[i], "Unexpected alloc failure"); - } - expect_zu_eq(0, ta.alloc_count, "Should be using batch allocs"); - size_t max_allocs = ta.alloc_count + ta.alloc_batch_count; - expect_zu_le(2 * NALLOCS, max_allocs, - "Incorrect number of allocations"); - expect_zu_eq(0, ta.dalloc_count, - "Incorrect number of allocations"); - /* - * Free in a different order than we allocated, to make sure free-list - * separation works correctly. - */ - for (int i = NALLOCS - 1; i >= 0; i--) { - pai_dalloc(tsdn, &sec.pai, one_page[i], - &deferred_work_generated); - } - for (int i = NALLOCS - 1; i >= 0; i--) { - pai_dalloc(tsdn, &sec.pai, two_page[i], - &deferred_work_generated); - } - expect_zu_eq(max_allocs, ta.alloc_count + ta.alloc_batch_count, - "Incorrect number of allocations"); - expect_zu_eq(0, ta.dalloc_count, - "Incorrect number of allocations"); - /* - * Check that the n'th most recent deallocated extent is returned for - * the n'th alloc request of a given size. - */ - for (int i = 0; i < NALLOCS; i++) { - edata_t *alloc1 = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - edata_t *alloc2 = pai_alloc(tsdn, &sec.pai, 2 * PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - expect_ptr_eq(one_page[i], alloc1, - "Got unexpected allocation"); - expect_ptr_eq(two_page[i], alloc2, - "Got unexpected allocation"); - } - expect_zu_eq(max_allocs, ta.alloc_count + ta.alloc_batch_count, - "Incorrect number of allocations"); - expect_zu_eq(0, ta.dalloc_count, - "Incorrect number of allocations"); -} -TEST_END - - -TEST_BEGIN(test_auto_flush) { - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - /* See the note above -- we can't use the real tsd. */ - tsdn_t *tsdn = TSDN_NULL; - /* - * 10-allocs apiece of 1-PAGE and 2-PAGE objects means that we should be - * able to get to 30 pages in the cache before triggering a flush. The - * choice of NALLOCS here is chosen to match the batch allocation - * default (4 extra + 1 == 5; so 10 allocations leaves the cache exactly - * empty, even in the presence of batch allocation on fill). - * Eventually, once our allocation batching strategies become smarter, - * this should change. - */ - enum { NALLOCS = 10 }; - edata_t *extra_alloc; - edata_t *allocs[NALLOCS]; - bool deferred_work_generated = false; - test_sec_init(&sec, &ta.pai, /* nshards */ 1, /* max_alloc */ PAGE, - /* max_bytes */ NALLOCS * PAGE); - for (int i = 0; i < NALLOCS; i++) { - allocs[i] = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - expect_ptr_not_null(allocs[i], "Unexpected alloc failure"); - } - extra_alloc = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, /* zero */ false, - /* guarded */ false, /* frequent_reuse */ false, - &deferred_work_generated); - expect_ptr_not_null(extra_alloc, "Unexpected alloc failure"); - size_t max_allocs = ta.alloc_count + ta.alloc_batch_count; - expect_zu_le(NALLOCS + 1, max_allocs, - "Incorrect number of allocations"); - expect_zu_eq(0, ta.dalloc_count, - "Incorrect number of allocations"); - /* Free until the SEC is full, but should not have flushed yet. */ - for (int i = 0; i < NALLOCS; i++) { - pai_dalloc(tsdn, &sec.pai, allocs[i], &deferred_work_generated); - } - expect_zu_le(NALLOCS + 1, max_allocs, - "Incorrect number of allocations"); - expect_zu_eq(0, ta.dalloc_count, - "Incorrect number of allocations"); - /* - * Free the extra allocation; this should trigger a flush. The internal - * flushing logic is allowed to get complicated; for now, we rely on our - * whitebox knowledge of the fact that the SEC flushes bins in their - * entirety when it decides to do so, and it has only one bin active - * right now. - */ - pai_dalloc(tsdn, &sec.pai, extra_alloc, &deferred_work_generated); - expect_zu_eq(max_allocs, ta.alloc_count + ta.alloc_batch_count, - "Incorrect number of allocations"); - expect_zu_eq(0, ta.dalloc_count, - "Incorrect number of (non-batch) deallocations"); - expect_zu_eq(NALLOCS + 1, ta.dalloc_batch_count, - "Incorrect number of batch deallocations"); -} -TEST_END - -/* - * A disable and a flush are *almost* equivalent; the only difference is what - * happens afterwards; disabling disallows all future caching as well. - */ -static void -do_disable_flush_test(bool is_disable) { - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - /* See the note above -- we can't use the real tsd. */ - tsdn_t *tsdn = TSDN_NULL; - - enum { NALLOCS = 11 }; - edata_t *allocs[NALLOCS]; - bool deferred_work_generated = false; - test_sec_init(&sec, &ta.pai, /* nshards */ 1, /* max_alloc */ PAGE, - /* max_bytes */ NALLOCS * PAGE); - for (int i = 0; i < NALLOCS; i++) { - allocs[i] = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - expect_ptr_not_null(allocs[i], "Unexpected alloc failure"); - } - /* Free all but the last aloc. */ - for (int i = 0; i < NALLOCS - 1; i++) { - pai_dalloc(tsdn, &sec.pai, allocs[i], &deferred_work_generated); - } - size_t max_allocs = ta.alloc_count + ta.alloc_batch_count; - - expect_zu_le(NALLOCS, max_allocs, "Incorrect number of allocations"); - expect_zu_eq(0, ta.dalloc_count, - "Incorrect number of allocations"); - - if (is_disable) { - sec_disable(tsdn, &sec); - } else { - sec_flush(tsdn, &sec); - } - - expect_zu_eq(max_allocs, ta.alloc_count + ta.alloc_batch_count, - "Incorrect number of allocations"); - expect_zu_eq(0, ta.dalloc_count, - "Incorrect number of (non-batch) deallocations"); - expect_zu_le(NALLOCS - 1, ta.dalloc_batch_count, - "Incorrect number of batch deallocations"); - size_t old_dalloc_batch_count = ta.dalloc_batch_count; - - /* - * If we free into a disabled SEC, it should forward to the fallback. - * Otherwise, the SEC should accept the allocation. - */ - pai_dalloc(tsdn, &sec.pai, allocs[NALLOCS - 1], - &deferred_work_generated); - - expect_zu_eq(max_allocs, ta.alloc_count + ta.alloc_batch_count, - "Incorrect number of allocations"); - expect_zu_eq(is_disable ? 1 : 0, ta.dalloc_count, - "Incorrect number of (non-batch) deallocations"); - expect_zu_eq(old_dalloc_batch_count, ta.dalloc_batch_count, - "Incorrect number of batch deallocations"); -} - -TEST_BEGIN(test_disable) { - do_disable_flush_test(/* is_disable */ true); -} -TEST_END - -TEST_BEGIN(test_flush) { - do_disable_flush_test(/* is_disable */ false); -} -TEST_END - -TEST_BEGIN(test_max_alloc_respected) { - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - /* See the note above -- we can't use the real tsd. */ - tsdn_t *tsdn = TSDN_NULL; - - size_t max_alloc = 2 * PAGE; - size_t attempted_alloc = 3 * PAGE; - - bool deferred_work_generated = false; - - test_sec_init(&sec, &ta.pai, /* nshards */ 1, max_alloc, - /* max_bytes */ 1000 * PAGE); - - for (size_t i = 0; i < 100; i++) { - expect_zu_eq(i, ta.alloc_count, - "Incorrect number of allocations"); - expect_zu_eq(i, ta.dalloc_count, - "Incorrect number of deallocations"); - edata_t *edata = pai_alloc(tsdn, &sec.pai, attempted_alloc, - PAGE, /* zero */ false, /* guarded */ false, - /* frequent_reuse */ false, &deferred_work_generated); - expect_ptr_not_null(edata, "Unexpected alloc failure"); - expect_zu_eq(i + 1, ta.alloc_count, - "Incorrect number of allocations"); - expect_zu_eq(i, ta.dalloc_count, - "Incorrect number of deallocations"); - pai_dalloc(tsdn, &sec.pai, edata, &deferred_work_generated); - } -} -TEST_END - -TEST_BEGIN(test_expand_shrink_delegate) { - /* - * Expand and shrink shouldn't affect sec state; they should just - * delegate to the fallback PAI. - */ - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - /* See the note above -- we can't use the real tsd. */ - tsdn_t *tsdn = TSDN_NULL; - - bool deferred_work_generated = false; - - test_sec_init(&sec, &ta.pai, /* nshards */ 1, /* max_alloc */ 10 * PAGE, - /* max_bytes */ 1000 * PAGE); - edata_t *edata = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ false, - &deferred_work_generated); - expect_ptr_not_null(edata, "Unexpected alloc failure"); - - bool err = pai_expand(tsdn, &sec.pai, edata, PAGE, 4 * PAGE, - /* zero */ false, &deferred_work_generated); - expect_false(err, "Unexpected expand failure"); - expect_zu_eq(1, ta.expand_count, ""); - ta.expand_return_value = true; - err = pai_expand(tsdn, &sec.pai, edata, 4 * PAGE, 3 * PAGE, - /* zero */ false, &deferred_work_generated); - expect_true(err, "Unexpected expand success"); - expect_zu_eq(2, ta.expand_count, ""); - - err = pai_shrink(tsdn, &sec.pai, edata, 4 * PAGE, 2 * PAGE, - &deferred_work_generated); - expect_false(err, "Unexpected shrink failure"); - expect_zu_eq(1, ta.shrink_count, ""); - ta.shrink_return_value = true; - err = pai_shrink(tsdn, &sec.pai, edata, 2 * PAGE, PAGE, - &deferred_work_generated); - expect_true(err, "Unexpected shrink success"); - expect_zu_eq(2, ta.shrink_count, ""); -} -TEST_END - -TEST_BEGIN(test_nshards_0) { - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - /* See the note above -- we can't use the real tsd. */ - tsdn_t *tsdn = TSDN_NULL; - base_t *base = base_new(TSDN_NULL, /* ind */ 123, - &ehooks_default_extent_hooks, /* metadata_use_hooks */ true); - - sec_opts_t opts = SEC_OPTS_DEFAULT; - opts.nshards = 0; - sec_init(TSDN_NULL, &sec, base, &ta.pai, &opts); - - bool deferred_work_generated = false; - edata_t *edata = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ false, - &deferred_work_generated); - pai_dalloc(tsdn, &sec.pai, edata, &deferred_work_generated); - - /* Both operations should have gone directly to the fallback. */ - expect_zu_eq(1, ta.alloc_count, ""); - expect_zu_eq(1, ta.dalloc_count, ""); -} -TEST_END - -static void -expect_stats_pages(tsdn_t *tsdn, sec_t *sec, size_t npages) { - sec_stats_t stats; - /* - * Check that the stats merging accumulates rather than overwrites by - * putting some (made up) data there to begin with. - */ - stats.bytes = 123; - sec_stats_merge(tsdn, sec, &stats); - assert_zu_le(npages * PAGE + 123, stats.bytes, ""); -} - -TEST_BEGIN(test_stats_simple) { - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - - /* See the note above -- we can't use the real tsd. */ - tsdn_t *tsdn = TSDN_NULL; - - enum { - NITERS = 100, - FLUSH_PAGES = 20, - }; - - bool deferred_work_generated = false; - - test_sec_init(&sec, &ta.pai, /* nshards */ 1, /* max_alloc */ PAGE, - /* max_bytes */ FLUSH_PAGES * PAGE); - - edata_t *allocs[FLUSH_PAGES]; - for (size_t i = 0; i < FLUSH_PAGES; i++) { - allocs[i] = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - expect_stats_pages(tsdn, &sec, 0); - } - - /* Increase and decrease, without flushing. */ - for (size_t i = 0; i < NITERS; i++) { - for (size_t j = 0; j < FLUSH_PAGES / 2; j++) { - pai_dalloc(tsdn, &sec.pai, allocs[j], - &deferred_work_generated); - expect_stats_pages(tsdn, &sec, j + 1); - } - for (size_t j = 0; j < FLUSH_PAGES / 2; j++) { - allocs[j] = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, - /* frequent_reuse */ false, - &deferred_work_generated); - expect_stats_pages(tsdn, &sec, FLUSH_PAGES / 2 - j - 1); - } - } -} -TEST_END - -TEST_BEGIN(test_stats_auto_flush) { - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - - /* See the note above -- we can't use the real tsd. */ - tsdn_t *tsdn = TSDN_NULL; - - enum { - FLUSH_PAGES = 10, - }; - - test_sec_init(&sec, &ta.pai, /* nshards */ 1, /* max_alloc */ PAGE, - /* max_bytes */ FLUSH_PAGES * PAGE); - - edata_t *extra_alloc0; - edata_t *extra_alloc1; - edata_t *allocs[2 * FLUSH_PAGES]; - - bool deferred_work_generated = false; - - extra_alloc0 = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, /* zero */ false, - /* guarded */ false, /* frequent_reuse */ false, - &deferred_work_generated); - extra_alloc1 = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, /* zero */ false, - /* guarded */ false, /* frequent_reuse */ false, - &deferred_work_generated); - - for (size_t i = 0; i < 2 * FLUSH_PAGES; i++) { - allocs[i] = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - } - - for (size_t i = 0; i < FLUSH_PAGES; i++) { - pai_dalloc(tsdn, &sec.pai, allocs[i], &deferred_work_generated); - } - pai_dalloc(tsdn, &sec.pai, extra_alloc0, &deferred_work_generated); - - /* Flush the remaining pages; stats should still work. */ - for (size_t i = 0; i < FLUSH_PAGES; i++) { - pai_dalloc(tsdn, &sec.pai, allocs[FLUSH_PAGES + i], - &deferred_work_generated); - } - - pai_dalloc(tsdn, &sec.pai, extra_alloc1, &deferred_work_generated); - - expect_stats_pages(tsdn, &sec, ta.alloc_count + ta.alloc_batch_count - - ta.dalloc_count - ta.dalloc_batch_count); -} -TEST_END - -TEST_BEGIN(test_stats_manual_flush) { - pai_test_allocator_t ta; - pai_test_allocator_init(&ta); - sec_t sec; - - /* See the note above -- we can't use the real tsd. */ - tsdn_t *tsdn = TSDN_NULL; - - enum { - FLUSH_PAGES = 10, - }; - - test_sec_init(&sec, &ta.pai, /* nshards */ 1, /* max_alloc */ PAGE, - /* max_bytes */ FLUSH_PAGES * PAGE); - - bool deferred_work_generated = false; - edata_t *allocs[FLUSH_PAGES]; - for (size_t i = 0; i < FLUSH_PAGES; i++) { - allocs[i] = pai_alloc(tsdn, &sec.pai, PAGE, PAGE, - /* zero */ false, /* guarded */ false, /* frequent_reuse */ - false, &deferred_work_generated); - expect_stats_pages(tsdn, &sec, 0); - } - - /* Dalloc the first half of the allocations. */ - for (size_t i = 0; i < FLUSH_PAGES / 2; i++) { - pai_dalloc(tsdn, &sec.pai, allocs[i], &deferred_work_generated); - expect_stats_pages(tsdn, &sec, i + 1); - } - - sec_flush(tsdn, &sec); - expect_stats_pages(tsdn, &sec, 0); - - /* Flush the remaining pages. */ - for (size_t i = 0; i < FLUSH_PAGES / 2; i++) { - pai_dalloc(tsdn, &sec.pai, allocs[FLUSH_PAGES / 2 + i], - &deferred_work_generated); - expect_stats_pages(tsdn, &sec, i + 1); - } - sec_disable(tsdn, &sec); - expect_stats_pages(tsdn, &sec, 0); -} -TEST_END - -int -main(void) { - return test( - test_reuse, - test_auto_flush, - test_disable, - test_flush, - test_max_alloc_respected, - test_expand_shrink_delegate, - test_nshards_0, - test_stats_simple, - test_stats_auto_flush, - test_stats_manual_flush); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/seq.c b/examples/redis-unstable/deps/jemalloc/test/unit/seq.c deleted file mode 100644 index 06ed683..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/seq.c +++ /dev/null @@ -1,95 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/seq.h" - -typedef struct data_s data_t; -struct data_s { - int arr[10]; -}; - -static void -set_data(data_t *data, int num) { - for (int i = 0; i < 10; i++) { - data->arr[i] = num; - } -} - -static void -expect_data(data_t *data) { - int num = data->arr[0]; - for (int i = 0; i < 10; i++) { - expect_d_eq(num, data->arr[i], "Data consistency error"); - } -} - -seq_define(data_t, data) - -typedef struct thd_data_s thd_data_t; -struct thd_data_s { - seq_data_t data; -}; - -static void * -seq_reader_thd(void *arg) { - thd_data_t *thd_data = (thd_data_t *)arg; - int iter = 0; - data_t local_data; - while (iter < 1000 * 1000 - 1) { - bool success = seq_try_load_data(&local_data, &thd_data->data); - if (success) { - expect_data(&local_data); - expect_d_le(iter, local_data.arr[0], - "Seq read went back in time."); - iter = local_data.arr[0]; - } - } - return NULL; -} - -static void * -seq_writer_thd(void *arg) { - thd_data_t *thd_data = (thd_data_t *)arg; - data_t local_data; - memset(&local_data, 0, sizeof(local_data)); - for (int i = 0; i < 1000 * 1000; i++) { - set_data(&local_data, i); - seq_store_data(&thd_data->data, &local_data); - } - return NULL; -} - -TEST_BEGIN(test_seq_threaded) { - thd_data_t thd_data; - memset(&thd_data, 0, sizeof(thd_data)); - - thd_t reader; - thd_t writer; - - thd_create(&reader, seq_reader_thd, &thd_data); - thd_create(&writer, seq_writer_thd, &thd_data); - - thd_join(reader, NULL); - thd_join(writer, NULL); -} -TEST_END - -TEST_BEGIN(test_seq_simple) { - data_t data; - seq_data_t seq; - memset(&seq, 0, sizeof(seq)); - for (int i = 0; i < 1000 * 1000; i++) { - set_data(&data, i); - seq_store_data(&seq, &data); - set_data(&data, 0); - bool success = seq_try_load_data(&data, &seq); - expect_b_eq(success, true, "Failed non-racing read"); - expect_data(&data); - } -} -TEST_END - -int main(void) { - return test_no_reentrancy( - test_seq_simple, - test_seq_threaded); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/size_check.c b/examples/redis-unstable/deps/jemalloc/test/unit/size_check.c deleted file mode 100644 index accdc40..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/size_check.c +++ /dev/null @@ -1,79 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/safety_check.h" - -bool fake_abort_called; -void fake_abort(const char *message) { - (void)message; - fake_abort_called = true; -} - -#define SMALL_SIZE1 SC_SMALL_MAXCLASS -#define SMALL_SIZE2 (SC_SMALL_MAXCLASS / 2) - -#define LARGE_SIZE1 SC_LARGE_MINCLASS -#define LARGE_SIZE2 (LARGE_SIZE1 * 2) - -void * -test_invalid_size_pre(size_t sz) { - safety_check_set_abort(&fake_abort); - - fake_abort_called = false; - void *ptr = malloc(sz); - assert_ptr_not_null(ptr, "Unexpected failure"); - - return ptr; -} - -void -test_invalid_size_post(void) { - expect_true(fake_abort_called, "Safety check didn't fire"); - safety_check_set_abort(NULL); -} - -TEST_BEGIN(test_invalid_size_sdallocx) { - test_skip_if(!config_opt_size_checks); - - void *ptr = test_invalid_size_pre(SMALL_SIZE1); - sdallocx(ptr, SMALL_SIZE2, 0); - test_invalid_size_post(); - - ptr = test_invalid_size_pre(LARGE_SIZE1); - sdallocx(ptr, LARGE_SIZE2, 0); - test_invalid_size_post(); -} -TEST_END - -TEST_BEGIN(test_invalid_size_sdallocx_nonzero_flag) { - test_skip_if(!config_opt_size_checks); - - void *ptr = test_invalid_size_pre(SMALL_SIZE1); - sdallocx(ptr, SMALL_SIZE2, MALLOCX_TCACHE_NONE); - test_invalid_size_post(); - - ptr = test_invalid_size_pre(LARGE_SIZE1); - sdallocx(ptr, LARGE_SIZE2, MALLOCX_TCACHE_NONE); - test_invalid_size_post(); -} -TEST_END - -TEST_BEGIN(test_invalid_size_sdallocx_noflags) { - test_skip_if(!config_opt_size_checks); - - void *ptr = test_invalid_size_pre(SMALL_SIZE1); - je_sdallocx_noflags(ptr, SMALL_SIZE2); - test_invalid_size_post(); - - ptr = test_invalid_size_pre(LARGE_SIZE1); - je_sdallocx_noflags(ptr, LARGE_SIZE2); - test_invalid_size_post(); -} -TEST_END - -int -main(void) { - return test( - test_invalid_size_sdallocx, - test_invalid_size_sdallocx_nonzero_flag, - test_invalid_size_sdallocx_noflags); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/size_check.sh b/examples/redis-unstable/deps/jemalloc/test/unit/size_check.sh deleted file mode 100644 index 352d110..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/size_check.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:false" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/size_classes.c b/examples/redis-unstable/deps/jemalloc/test/unit/size_classes.c deleted file mode 100644 index c70eb59..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/size_classes.c +++ /dev/null @@ -1,188 +0,0 @@ -#include "test/jemalloc_test.h" - -static size_t -get_max_size_class(void) { - unsigned nlextents; - size_t mib[4]; - size_t sz, miblen, max_size_class; - - sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.nlextents", (void *)&nlextents, &sz, NULL, - 0), 0, "Unexpected mallctl() error"); - - miblen = sizeof(mib) / sizeof(size_t); - expect_d_eq(mallctlnametomib("arenas.lextent.0.size", mib, &miblen), 0, - "Unexpected mallctlnametomib() error"); - mib[2] = nlextents - 1; - - sz = sizeof(size_t); - expect_d_eq(mallctlbymib(mib, miblen, (void *)&max_size_class, &sz, - NULL, 0), 0, "Unexpected mallctlbymib() error"); - - return max_size_class; -} - -TEST_BEGIN(test_size_classes) { - size_t size_class, max_size_class; - szind_t index, max_index; - - max_size_class = get_max_size_class(); - max_index = sz_size2index(max_size_class); - - for (index = 0, size_class = sz_index2size(index); index < max_index || - size_class < max_size_class; index++, size_class = - sz_index2size(index)) { - expect_true(index < max_index, - "Loop conditionals should be equivalent; index=%u, " - "size_class=%zu (%#zx)", index, size_class, size_class); - expect_true(size_class < max_size_class, - "Loop conditionals should be equivalent; index=%u, " - "size_class=%zu (%#zx)", index, size_class, size_class); - - expect_u_eq(index, sz_size2index(size_class), - "sz_size2index() does not reverse sz_index2size(): index=%u" - " --> size_class=%zu --> index=%u --> size_class=%zu", - index, size_class, sz_size2index(size_class), - sz_index2size(sz_size2index(size_class))); - expect_zu_eq(size_class, - sz_index2size(sz_size2index(size_class)), - "sz_index2size() does not reverse sz_size2index(): index=%u" - " --> size_class=%zu --> index=%u --> size_class=%zu", - index, size_class, sz_size2index(size_class), - sz_index2size(sz_size2index(size_class))); - - expect_u_eq(index+1, sz_size2index(size_class+1), - "Next size_class does not round up properly"); - - expect_zu_eq(size_class, (index > 0) ? - sz_s2u(sz_index2size(index-1)+1) : sz_s2u(1), - "sz_s2u() does not round up to size class"); - expect_zu_eq(size_class, sz_s2u(size_class-1), - "sz_s2u() does not round up to size class"); - expect_zu_eq(size_class, sz_s2u(size_class), - "sz_s2u() does not compute same size class"); - expect_zu_eq(sz_s2u(size_class+1), sz_index2size(index+1), - "sz_s2u() does not round up to next size class"); - } - - expect_u_eq(index, sz_size2index(sz_index2size(index)), - "sz_size2index() does not reverse sz_index2size()"); - expect_zu_eq(max_size_class, sz_index2size( - sz_size2index(max_size_class)), - "sz_index2size() does not reverse sz_size2index()"); - - expect_zu_eq(size_class, sz_s2u(sz_index2size(index-1)+1), - "sz_s2u() does not round up to size class"); - expect_zu_eq(size_class, sz_s2u(size_class-1), - "sz_s2u() does not round up to size class"); - expect_zu_eq(size_class, sz_s2u(size_class), - "sz_s2u() does not compute same size class"); -} -TEST_END - -TEST_BEGIN(test_psize_classes) { - size_t size_class, max_psz; - pszind_t pind, max_pind; - - max_psz = get_max_size_class() + PAGE; - max_pind = sz_psz2ind(max_psz); - - for (pind = 0, size_class = sz_pind2sz(pind); - pind < max_pind || size_class < max_psz; - pind++, size_class = sz_pind2sz(pind)) { - expect_true(pind < max_pind, - "Loop conditionals should be equivalent; pind=%u, " - "size_class=%zu (%#zx)", pind, size_class, size_class); - expect_true(size_class < max_psz, - "Loop conditionals should be equivalent; pind=%u, " - "size_class=%zu (%#zx)", pind, size_class, size_class); - - expect_u_eq(pind, sz_psz2ind(size_class), - "sz_psz2ind() does not reverse sz_pind2sz(): pind=%u -->" - " size_class=%zu --> pind=%u --> size_class=%zu", pind, - size_class, sz_psz2ind(size_class), - sz_pind2sz(sz_psz2ind(size_class))); - expect_zu_eq(size_class, sz_pind2sz(sz_psz2ind(size_class)), - "sz_pind2sz() does not reverse sz_psz2ind(): pind=%u -->" - " size_class=%zu --> pind=%u --> size_class=%zu", pind, - size_class, sz_psz2ind(size_class), - sz_pind2sz(sz_psz2ind(size_class))); - - if (size_class == SC_LARGE_MAXCLASS) { - expect_u_eq(SC_NPSIZES, sz_psz2ind(size_class + 1), - "Next size_class does not round up properly"); - } else { - expect_u_eq(pind + 1, sz_psz2ind(size_class + 1), - "Next size_class does not round up properly"); - } - - expect_zu_eq(size_class, (pind > 0) ? - sz_psz2u(sz_pind2sz(pind-1)+1) : sz_psz2u(1), - "sz_psz2u() does not round up to size class"); - expect_zu_eq(size_class, sz_psz2u(size_class-1), - "sz_psz2u() does not round up to size class"); - expect_zu_eq(size_class, sz_psz2u(size_class), - "sz_psz2u() does not compute same size class"); - expect_zu_eq(sz_psz2u(size_class+1), sz_pind2sz(pind+1), - "sz_psz2u() does not round up to next size class"); - } - - expect_u_eq(pind, sz_psz2ind(sz_pind2sz(pind)), - "sz_psz2ind() does not reverse sz_pind2sz()"); - expect_zu_eq(max_psz, sz_pind2sz(sz_psz2ind(max_psz)), - "sz_pind2sz() does not reverse sz_psz2ind()"); - - expect_zu_eq(size_class, sz_psz2u(sz_pind2sz(pind-1)+1), - "sz_psz2u() does not round up to size class"); - expect_zu_eq(size_class, sz_psz2u(size_class-1), - "sz_psz2u() does not round up to size class"); - expect_zu_eq(size_class, sz_psz2u(size_class), - "sz_psz2u() does not compute same size class"); -} -TEST_END - -TEST_BEGIN(test_overflow) { - size_t max_size_class, max_psz; - - max_size_class = get_max_size_class(); - max_psz = max_size_class + PAGE; - - expect_u_eq(sz_size2index(max_size_class+1), SC_NSIZES, - "sz_size2index() should return NSIZES on overflow"); - expect_u_eq(sz_size2index(ZU(PTRDIFF_MAX)+1), SC_NSIZES, - "sz_size2index() should return NSIZES on overflow"); - expect_u_eq(sz_size2index(SIZE_T_MAX), SC_NSIZES, - "sz_size2index() should return NSIZES on overflow"); - - expect_zu_eq(sz_s2u(max_size_class+1), 0, - "sz_s2u() should return 0 for unsupported size"); - expect_zu_eq(sz_s2u(ZU(PTRDIFF_MAX)+1), 0, - "sz_s2u() should return 0 for unsupported size"); - expect_zu_eq(sz_s2u(SIZE_T_MAX), 0, - "sz_s2u() should return 0 on overflow"); - - expect_u_eq(sz_psz2ind(max_size_class+1), SC_NPSIZES, - "sz_psz2ind() should return NPSIZES on overflow"); - expect_u_eq(sz_psz2ind(ZU(PTRDIFF_MAX)+1), SC_NPSIZES, - "sz_psz2ind() should return NPSIZES on overflow"); - expect_u_eq(sz_psz2ind(SIZE_T_MAX), SC_NPSIZES, - "sz_psz2ind() should return NPSIZES on overflow"); - - expect_zu_eq(sz_psz2u(max_size_class+1), max_psz, - "sz_psz2u() should return (LARGE_MAXCLASS + PAGE) for unsupported" - " size"); - expect_zu_eq(sz_psz2u(ZU(PTRDIFF_MAX)+1), max_psz, - "sz_psz2u() should return (LARGE_MAXCLASS + PAGE) for unsupported " - "size"); - expect_zu_eq(sz_psz2u(SIZE_T_MAX), max_psz, - "sz_psz2u() should return (LARGE_MAXCLASS + PAGE) on overflow"); -} -TEST_END - -int -main(void) { - return test( - test_size_classes, - test_psize_classes, - test_overflow); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/slab.c b/examples/redis-unstable/deps/jemalloc/test/unit/slab.c deleted file mode 100644 index 70fc5c7..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/slab.c +++ /dev/null @@ -1,39 +0,0 @@ -#include "test/jemalloc_test.h" - -#define INVALID_ARENA_IND ((1U << MALLOCX_ARENA_BITS) - 1) - -TEST_BEGIN(test_arena_slab_regind) { - szind_t binind; - - for (binind = 0; binind < SC_NBINS; binind++) { - size_t regind; - edata_t slab; - const bin_info_t *bin_info = &bin_infos[binind]; - edata_init(&slab, INVALID_ARENA_IND, - mallocx(bin_info->slab_size, MALLOCX_LG_ALIGN(LG_PAGE)), - bin_info->slab_size, true, - binind, 0, extent_state_active, false, true, EXTENT_PAI_PAC, - EXTENT_NOT_HEAD); - expect_ptr_not_null(edata_addr_get(&slab), - "Unexpected malloc() failure"); - arena_dalloc_bin_locked_info_t dalloc_info; - arena_dalloc_bin_locked_begin(&dalloc_info, binind); - for (regind = 0; regind < bin_info->nregs; regind++) { - void *reg = (void *)((uintptr_t)edata_addr_get(&slab) + - (bin_info->reg_size * regind)); - expect_zu_eq(arena_slab_regind(&dalloc_info, binind, - &slab, reg), - regind, - "Incorrect region index computed for size %zu", - bin_info->reg_size); - } - free(edata_addr_get(&slab)); - } -} -TEST_END - -int -main(void) { - return test( - test_arena_slab_regind); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/smoothstep.c b/examples/redis-unstable/deps/jemalloc/test/unit/smoothstep.c deleted file mode 100644 index 588c9f4..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/smoothstep.c +++ /dev/null @@ -1,102 +0,0 @@ -#include "test/jemalloc_test.h" - -static const uint64_t smoothstep_tab[] = { -#define STEP(step, h, x, y) \ - h, - SMOOTHSTEP -#undef STEP -}; - -TEST_BEGIN(test_smoothstep_integral) { - uint64_t sum, min, max; - unsigned i; - - /* - * The integral of smoothstep in the [0..1] range equals 1/2. Verify - * that the fixed point representation's integral is no more than - * rounding error distant from 1/2. Regarding rounding, each table - * element is rounded down to the nearest fixed point value, so the - * integral may be off by as much as SMOOTHSTEP_NSTEPS ulps. - */ - sum = 0; - for (i = 0; i < SMOOTHSTEP_NSTEPS; i++) { - sum += smoothstep_tab[i]; - } - - max = (KQU(1) << (SMOOTHSTEP_BFP-1)) * (SMOOTHSTEP_NSTEPS+1); - min = max - SMOOTHSTEP_NSTEPS; - - expect_u64_ge(sum, min, - "Integral too small, even accounting for truncation"); - expect_u64_le(sum, max, "Integral exceeds 1/2"); - if (false) { - malloc_printf("%"FMTu64" ulps under 1/2 (limit %d)\n", - max - sum, SMOOTHSTEP_NSTEPS); - } -} -TEST_END - -TEST_BEGIN(test_smoothstep_monotonic) { - uint64_t prev_h; - unsigned i; - - /* - * The smoothstep function is monotonic in [0..1], i.e. its slope is - * non-negative. In practice we want to parametrize table generation - * such that piecewise slope is greater than zero, but do not require - * that here. - */ - prev_h = 0; - for (i = 0; i < SMOOTHSTEP_NSTEPS; i++) { - uint64_t h = smoothstep_tab[i]; - expect_u64_ge(h, prev_h, "Piecewise non-monotonic, i=%u", i); - prev_h = h; - } - expect_u64_eq(smoothstep_tab[SMOOTHSTEP_NSTEPS-1], - (KQU(1) << SMOOTHSTEP_BFP), "Last step must equal 1"); -} -TEST_END - -TEST_BEGIN(test_smoothstep_slope) { - uint64_t prev_h, prev_delta; - unsigned i; - - /* - * The smoothstep slope strictly increases until x=0.5, and then - * strictly decreases until x=1.0. Verify the slightly weaker - * requirement of monotonicity, so that inadequate table precision does - * not cause false test failures. - */ - prev_h = 0; - prev_delta = 0; - for (i = 0; i < SMOOTHSTEP_NSTEPS / 2 + SMOOTHSTEP_NSTEPS % 2; i++) { - uint64_t h = smoothstep_tab[i]; - uint64_t delta = h - prev_h; - expect_u64_ge(delta, prev_delta, - "Slope must monotonically increase in 0.0 <= x <= 0.5, " - "i=%u", i); - prev_h = h; - prev_delta = delta; - } - - prev_h = KQU(1) << SMOOTHSTEP_BFP; - prev_delta = 0; - for (i = SMOOTHSTEP_NSTEPS-1; i >= SMOOTHSTEP_NSTEPS / 2; i--) { - uint64_t h = smoothstep_tab[i]; - uint64_t delta = prev_h - h; - expect_u64_ge(delta, prev_delta, - "Slope must monotonically decrease in 0.5 <= x <= 1.0, " - "i=%u", i); - prev_h = h; - prev_delta = delta; - } -} -TEST_END - -int -main(void) { - return test( - test_smoothstep_integral, - test_smoothstep_monotonic, - test_smoothstep_slope); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/spin.c b/examples/redis-unstable/deps/jemalloc/test/unit/spin.c deleted file mode 100644 index b965f74..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/spin.c +++ /dev/null @@ -1,18 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/spin.h" - -TEST_BEGIN(test_spin) { - spin_t spinner = SPIN_INITIALIZER; - - for (unsigned i = 0; i < 100; i++) { - spin_adaptive(&spinner); - } -} -TEST_END - -int -main(void) { - return test( - test_spin); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/stats.c b/examples/redis-unstable/deps/jemalloc/test/unit/stats.c deleted file mode 100644 index bbdbd18..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/stats.c +++ /dev/null @@ -1,431 +0,0 @@ -#include "test/jemalloc_test.h" - -#define STRINGIFY_HELPER(x) #x -#define STRINGIFY(x) STRINGIFY_HELPER(x) - -TEST_BEGIN(test_stats_summary) { - size_t sz, allocated, active, resident, mapped; - int expected = config_stats ? 0 : ENOENT; - - sz = sizeof(size_t); - expect_d_eq(mallctl("stats.allocated", (void *)&allocated, &sz, NULL, - 0), expected, "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.active", (void *)&active, &sz, NULL, 0), - expected, "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.resident", (void *)&resident, &sz, NULL, 0), - expected, "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.mapped", (void *)&mapped, &sz, NULL, 0), - expected, "Unexpected mallctl() result"); - - if (config_stats) { - expect_zu_le(allocated, active, - "allocated should be no larger than active"); - expect_zu_lt(active, resident, - "active should be less than resident"); - expect_zu_lt(active, mapped, - "active should be less than mapped"); - } -} -TEST_END - -TEST_BEGIN(test_stats_large) { - void *p; - uint64_t epoch; - size_t allocated; - uint64_t nmalloc, ndalloc, nrequests; - size_t sz; - int expected = config_stats ? 0 : ENOENT; - - p = mallocx(SC_SMALL_MAXCLASS + 1, MALLOCX_ARENA(0)); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - - sz = sizeof(size_t); - expect_d_eq(mallctl("stats.arenas.0.large.allocated", - (void *)&allocated, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - sz = sizeof(uint64_t); - expect_d_eq(mallctl("stats.arenas.0.large.nmalloc", (void *)&nmalloc, - &sz, NULL, 0), expected, "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.large.ndalloc", (void *)&ndalloc, - &sz, NULL, 0), expected, "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.large.nrequests", - (void *)&nrequests, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - - if (config_stats) { - expect_zu_gt(allocated, 0, - "allocated should be greater than zero"); - expect_u64_ge(nmalloc, ndalloc, - "nmalloc should be at least as large as ndalloc"); - expect_u64_le(nmalloc, nrequests, - "nmalloc should no larger than nrequests"); - } - - dallocx(p, 0); -} -TEST_END - -TEST_BEGIN(test_stats_arenas_summary) { - void *little, *large; - uint64_t epoch; - size_t sz; - int expected = config_stats ? 0 : ENOENT; - size_t mapped; - uint64_t dirty_npurge, dirty_nmadvise, dirty_purged; - uint64_t muzzy_npurge, muzzy_nmadvise, muzzy_purged; - - little = mallocx(SC_SMALL_MAXCLASS, MALLOCX_ARENA(0)); - expect_ptr_not_null(little, "Unexpected mallocx() failure"); - large = mallocx((1U << SC_LG_LARGE_MINCLASS), - MALLOCX_ARENA(0)); - expect_ptr_not_null(large, "Unexpected mallocx() failure"); - - dallocx(little, 0); - dallocx(large, 0); - - expect_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), - opt_tcache ? 0 : EFAULT, "Unexpected mallctl() result"); - expect_d_eq(mallctl("arena.0.purge", NULL, NULL, NULL, 0), 0, - "Unexpected mallctl() failure"); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - - sz = sizeof(size_t); - expect_d_eq(mallctl("stats.arenas.0.mapped", (void *)&mapped, &sz, NULL, - 0), expected, "Unexepected mallctl() result"); - - sz = sizeof(uint64_t); - expect_d_eq(mallctl("stats.arenas.0.dirty_npurge", - (void *)&dirty_npurge, &sz, NULL, 0), expected, - "Unexepected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.dirty_nmadvise", - (void *)&dirty_nmadvise, &sz, NULL, 0), expected, - "Unexepected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.dirty_purged", - (void *)&dirty_purged, &sz, NULL, 0), expected, - "Unexepected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.muzzy_npurge", - (void *)&muzzy_npurge, &sz, NULL, 0), expected, - "Unexepected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.muzzy_nmadvise", - (void *)&muzzy_nmadvise, &sz, NULL, 0), expected, - "Unexepected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.muzzy_purged", - (void *)&muzzy_purged, &sz, NULL, 0), expected, - "Unexepected mallctl() result"); - - if (config_stats) { - if (!is_background_thread_enabled() && !opt_hpa) { - expect_u64_gt(dirty_npurge + muzzy_npurge, 0, - "At least one purge should have occurred"); - } - expect_u64_le(dirty_nmadvise, dirty_purged, - "dirty_nmadvise should be no greater than dirty_purged"); - expect_u64_le(muzzy_nmadvise, muzzy_purged, - "muzzy_nmadvise should be no greater than muzzy_purged"); - } -} -TEST_END - -void * -thd_start(void *arg) { - return NULL; -} - -static void -no_lazy_lock(void) { - thd_t thd; - - thd_create(&thd, thd_start, NULL); - thd_join(thd, NULL); -} - -TEST_BEGIN(test_stats_arenas_small) { - void *p; - size_t sz, allocated; - uint64_t epoch, nmalloc, ndalloc, nrequests; - int expected = config_stats ? 0 : ENOENT; - - no_lazy_lock(); /* Lazy locking would dodge tcache testing. */ - - p = mallocx(SC_SMALL_MAXCLASS, MALLOCX_ARENA(0)); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - - expect_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), - opt_tcache ? 0 : EFAULT, "Unexpected mallctl() result"); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - - sz = sizeof(size_t); - expect_d_eq(mallctl("stats.arenas.0.small.allocated", - (void *)&allocated, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - sz = sizeof(uint64_t); - expect_d_eq(mallctl("stats.arenas.0.small.nmalloc", (void *)&nmalloc, - &sz, NULL, 0), expected, "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.small.ndalloc", (void *)&ndalloc, - &sz, NULL, 0), expected, "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.small.nrequests", - (void *)&nrequests, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - - if (config_stats) { - expect_zu_gt(allocated, 0, - "allocated should be greater than zero"); - expect_u64_gt(nmalloc, 0, - "nmalloc should be no greater than zero"); - expect_u64_ge(nmalloc, ndalloc, - "nmalloc should be at least as large as ndalloc"); - expect_u64_gt(nrequests, 0, - "nrequests should be greater than zero"); - } - - dallocx(p, 0); -} -TEST_END - -TEST_BEGIN(test_stats_arenas_large) { - void *p; - size_t sz, allocated; - uint64_t epoch, nmalloc, ndalloc; - int expected = config_stats ? 0 : ENOENT; - - p = mallocx((1U << SC_LG_LARGE_MINCLASS), MALLOCX_ARENA(0)); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - - sz = sizeof(size_t); - expect_d_eq(mallctl("stats.arenas.0.large.allocated", - (void *)&allocated, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - sz = sizeof(uint64_t); - expect_d_eq(mallctl("stats.arenas.0.large.nmalloc", (void *)&nmalloc, - &sz, NULL, 0), expected, "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.large.ndalloc", (void *)&ndalloc, - &sz, NULL, 0), expected, "Unexpected mallctl() result"); - - if (config_stats) { - expect_zu_gt(allocated, 0, - "allocated should be greater than zero"); - expect_u64_gt(nmalloc, 0, - "nmalloc should be greater than zero"); - expect_u64_ge(nmalloc, ndalloc, - "nmalloc should be at least as large as ndalloc"); - } - - dallocx(p, 0); -} -TEST_END - -static void -gen_mallctl_str(char *cmd, char *name, unsigned arena_ind) { - sprintf(cmd, "stats.arenas.%u.bins.0.%s", arena_ind, name); -} - -TEST_BEGIN(test_stats_arenas_bins) { - void *p; - size_t sz, curslabs, curregs, nonfull_slabs; - uint64_t epoch, nmalloc, ndalloc, nrequests, nfills, nflushes; - uint64_t nslabs, nreslabs; - int expected = config_stats ? 0 : ENOENT; - - /* Make sure allocation below isn't satisfied by tcache. */ - expect_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), - opt_tcache ? 0 : EFAULT, "Unexpected mallctl() result"); - - unsigned arena_ind, old_arena_ind; - sz = sizeof(unsigned); - expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, NULL, 0), - 0, "Arena creation failure"); - sz = sizeof(arena_ind); - expect_d_eq(mallctl("thread.arena", (void *)&old_arena_ind, &sz, - (void *)&arena_ind, sizeof(arena_ind)), 0, - "Unexpected mallctl() failure"); - - p = malloc(bin_infos[0].reg_size); - expect_ptr_not_null(p, "Unexpected malloc() failure"); - - expect_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), - opt_tcache ? 0 : EFAULT, "Unexpected mallctl() result"); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - - char cmd[128]; - sz = sizeof(uint64_t); - gen_mallctl_str(cmd, "nmalloc", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&nmalloc, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - gen_mallctl_str(cmd, "ndalloc", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&ndalloc, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - gen_mallctl_str(cmd, "nrequests", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&nrequests, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - sz = sizeof(size_t); - gen_mallctl_str(cmd, "curregs", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&curregs, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - - sz = sizeof(uint64_t); - gen_mallctl_str(cmd, "nfills", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&nfills, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - gen_mallctl_str(cmd, "nflushes", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&nflushes, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - - gen_mallctl_str(cmd, "nslabs", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&nslabs, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - gen_mallctl_str(cmd, "nreslabs", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&nreslabs, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - sz = sizeof(size_t); - gen_mallctl_str(cmd, "curslabs", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&curslabs, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - gen_mallctl_str(cmd, "nonfull_slabs", arena_ind); - expect_d_eq(mallctl(cmd, (void *)&nonfull_slabs, &sz, NULL, 0), - expected, "Unexpected mallctl() result"); - - if (config_stats) { - expect_u64_gt(nmalloc, 0, - "nmalloc should be greater than zero"); - expect_u64_ge(nmalloc, ndalloc, - "nmalloc should be at least as large as ndalloc"); - expect_u64_gt(nrequests, 0, - "nrequests should be greater than zero"); - expect_zu_gt(curregs, 0, - "allocated should be greater than zero"); - if (opt_tcache) { - expect_u64_gt(nfills, 0, - "At least one fill should have occurred"); - expect_u64_gt(nflushes, 0, - "At least one flush should have occurred"); - } - expect_u64_gt(nslabs, 0, - "At least one slab should have been allocated"); - expect_zu_gt(curslabs, 0, - "At least one slab should be currently allocated"); - expect_zu_eq(nonfull_slabs, 0, - "slabs_nonfull should be empty"); - } - - dallocx(p, 0); -} -TEST_END - -TEST_BEGIN(test_stats_arenas_lextents) { - void *p; - uint64_t epoch, nmalloc, ndalloc; - size_t curlextents, sz, hsize; - int expected = config_stats ? 0 : ENOENT; - - sz = sizeof(size_t); - expect_d_eq(mallctl("arenas.lextent.0.size", (void *)&hsize, &sz, NULL, - 0), 0, "Unexpected mallctl() failure"); - - p = mallocx(hsize, MALLOCX_ARENA(0)); - expect_ptr_not_null(p, "Unexpected mallocx() failure"); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - - sz = sizeof(uint64_t); - expect_d_eq(mallctl("stats.arenas.0.lextents.0.nmalloc", - (void *)&nmalloc, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - expect_d_eq(mallctl("stats.arenas.0.lextents.0.ndalloc", - (void *)&ndalloc, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - sz = sizeof(size_t); - expect_d_eq(mallctl("stats.arenas.0.lextents.0.curlextents", - (void *)&curlextents, &sz, NULL, 0), expected, - "Unexpected mallctl() result"); - - if (config_stats) { - expect_u64_gt(nmalloc, 0, - "nmalloc should be greater than zero"); - expect_u64_ge(nmalloc, ndalloc, - "nmalloc should be at least as large as ndalloc"); - expect_u64_gt(curlextents, 0, - "At least one extent should be currently allocated"); - } - - dallocx(p, 0); -} -TEST_END - -static void -test_tcache_bytes_for_usize(size_t usize) { - uint64_t epoch; - size_t tcache_bytes, tcache_stashed_bytes; - size_t sz = sizeof(tcache_bytes); - - void *ptr = mallocx(usize, 0); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - assert_d_eq(mallctl( - "stats.arenas." STRINGIFY(MALLCTL_ARENAS_ALL) ".tcache_bytes", - &tcache_bytes, &sz, NULL, 0), 0, "Unexpected mallctl failure"); - assert_d_eq(mallctl( - "stats.arenas." STRINGIFY(MALLCTL_ARENAS_ALL) - ".tcache_stashed_bytes", &tcache_stashed_bytes, &sz, NULL, 0), 0, - "Unexpected mallctl failure"); - size_t tcache_bytes_before = tcache_bytes + tcache_stashed_bytes; - dallocx(ptr, 0); - - expect_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - assert_d_eq(mallctl( - "stats.arenas." STRINGIFY(MALLCTL_ARENAS_ALL) ".tcache_bytes", - &tcache_bytes, &sz, NULL, 0), 0, "Unexpected mallctl failure"); - assert_d_eq(mallctl( - "stats.arenas." STRINGIFY(MALLCTL_ARENAS_ALL) - ".tcache_stashed_bytes", &tcache_stashed_bytes, &sz, NULL, 0), 0, - "Unexpected mallctl failure"); - size_t tcache_bytes_after = tcache_bytes + tcache_stashed_bytes; - assert_zu_eq(tcache_bytes_after - tcache_bytes_before, - usize, "Incorrectly attributed a free"); -} - -TEST_BEGIN(test_stats_tcache_bytes_small) { - test_skip_if(!config_stats); - test_skip_if(!opt_tcache); - test_skip_if(opt_tcache_max < SC_SMALL_MAXCLASS); - - test_tcache_bytes_for_usize(SC_SMALL_MAXCLASS); -} -TEST_END - -TEST_BEGIN(test_stats_tcache_bytes_large) { - test_skip_if(!config_stats); - test_skip_if(!opt_tcache); - test_skip_if(opt_tcache_max < SC_LARGE_MINCLASS); - - test_tcache_bytes_for_usize(SC_LARGE_MINCLASS); -} -TEST_END - -int -main(void) { - return test_no_reentrancy( - test_stats_summary, - test_stats_large, - test_stats_arenas_summary, - test_stats_arenas_small, - test_stats_arenas_large, - test_stats_arenas_bins, - test_stats_arenas_lextents, - test_stats_tcache_bytes_small, - test_stats_tcache_bytes_large); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/stats_print.c b/examples/redis-unstable/deps/jemalloc/test/unit/stats_print.c deleted file mode 100644 index 3b31775..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/stats_print.c +++ /dev/null @@ -1,999 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/util.h" - -typedef enum { - TOKEN_TYPE_NONE, - TOKEN_TYPE_ERROR, - TOKEN_TYPE_EOI, - TOKEN_TYPE_NULL, - TOKEN_TYPE_FALSE, - TOKEN_TYPE_TRUE, - TOKEN_TYPE_LBRACKET, - TOKEN_TYPE_RBRACKET, - TOKEN_TYPE_LBRACE, - TOKEN_TYPE_RBRACE, - TOKEN_TYPE_COLON, - TOKEN_TYPE_COMMA, - TOKEN_TYPE_STRING, - TOKEN_TYPE_NUMBER -} token_type_t; - -typedef struct parser_s parser_t; -typedef struct { - parser_t *parser; - token_type_t token_type; - size_t pos; - size_t len; - size_t line; - size_t col; -} token_t; - -struct parser_s { - bool verbose; - char *buf; /* '\0'-terminated. */ - size_t len; /* Number of characters preceding '\0' in buf. */ - size_t pos; - size_t line; - size_t col; - token_t token; -}; - -static void -token_init(token_t *token, parser_t *parser, token_type_t token_type, - size_t pos, size_t len, size_t line, size_t col) { - token->parser = parser; - token->token_type = token_type; - token->pos = pos; - token->len = len; - token->line = line; - token->col = col; -} - -static void -token_error(token_t *token) { - if (!token->parser->verbose) { - return; - } - switch (token->token_type) { - case TOKEN_TYPE_NONE: - not_reached(); - case TOKEN_TYPE_ERROR: - malloc_printf("%zu:%zu: Unexpected character in token: ", - token->line, token->col); - break; - default: - malloc_printf("%zu:%zu: Unexpected token: ", token->line, - token->col); - break; - } - UNUSED ssize_t err = malloc_write_fd(STDERR_FILENO, - &token->parser->buf[token->pos], token->len); - malloc_printf("\n"); -} - -static void -parser_init(parser_t *parser, bool verbose) { - parser->verbose = verbose; - parser->buf = NULL; - parser->len = 0; - parser->pos = 0; - parser->line = 1; - parser->col = 0; -} - -static void -parser_fini(parser_t *parser) { - if (parser->buf != NULL) { - dallocx(parser->buf, MALLOCX_TCACHE_NONE); - } -} - -static bool -parser_append(parser_t *parser, const char *str) { - size_t len = strlen(str); - char *buf = (parser->buf == NULL) ? mallocx(len + 1, - MALLOCX_TCACHE_NONE) : rallocx(parser->buf, parser->len + len + 1, - MALLOCX_TCACHE_NONE); - if (buf == NULL) { - return true; - } - memcpy(&buf[parser->len], str, len + 1); - parser->buf = buf; - parser->len += len; - return false; -} - -static bool -parser_tokenize(parser_t *parser) { - enum { - STATE_START, - STATE_EOI, - STATE_N, STATE_NU, STATE_NUL, STATE_NULL, - STATE_F, STATE_FA, STATE_FAL, STATE_FALS, STATE_FALSE, - STATE_T, STATE_TR, STATE_TRU, STATE_TRUE, - STATE_LBRACKET, - STATE_RBRACKET, - STATE_LBRACE, - STATE_RBRACE, - STATE_COLON, - STATE_COMMA, - STATE_CHARS, - STATE_CHAR_ESCAPE, - STATE_CHAR_U, STATE_CHAR_UD, STATE_CHAR_UDD, STATE_CHAR_UDDD, - STATE_STRING, - STATE_MINUS, - STATE_LEADING_ZERO, - STATE_DIGITS, - STATE_DECIMAL, - STATE_FRAC_DIGITS, - STATE_EXP, - STATE_EXP_SIGN, - STATE_EXP_DIGITS, - STATE_ACCEPT - } state = STATE_START; - size_t token_pos JEMALLOC_CC_SILENCE_INIT(0); - size_t token_line JEMALLOC_CC_SILENCE_INIT(1); - size_t token_col JEMALLOC_CC_SILENCE_INIT(0); - - expect_zu_le(parser->pos, parser->len, - "Position is past end of buffer"); - - while (state != STATE_ACCEPT) { - char c = parser->buf[parser->pos]; - - switch (state) { - case STATE_START: - token_pos = parser->pos; - token_line = parser->line; - token_col = parser->col; - switch (c) { - case ' ': case '\b': case '\n': case '\r': case '\t': - break; - case '\0': - state = STATE_EOI; - break; - case 'n': - state = STATE_N; - break; - case 'f': - state = STATE_F; - break; - case 't': - state = STATE_T; - break; - case '[': - state = STATE_LBRACKET; - break; - case ']': - state = STATE_RBRACKET; - break; - case '{': - state = STATE_LBRACE; - break; - case '}': - state = STATE_RBRACE; - break; - case ':': - state = STATE_COLON; - break; - case ',': - state = STATE_COMMA; - break; - case '"': - state = STATE_CHARS; - break; - case '-': - state = STATE_MINUS; - break; - case '0': - state = STATE_LEADING_ZERO; - break; - case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - state = STATE_DIGITS; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_EOI: - token_init(&parser->token, parser, - TOKEN_TYPE_EOI, token_pos, parser->pos - - token_pos, token_line, token_col); - state = STATE_ACCEPT; - break; - case STATE_N: - switch (c) { - case 'u': - state = STATE_NU; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_NU: - switch (c) { - case 'l': - state = STATE_NUL; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_NUL: - switch (c) { - case 'l': - state = STATE_NULL; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_NULL: - switch (c) { - case ' ': case '\b': case '\n': case '\r': case '\t': - case '\0': - case '[': case ']': case '{': case '}': case ':': - case ',': - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - token_init(&parser->token, parser, TOKEN_TYPE_NULL, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_F: - switch (c) { - case 'a': - state = STATE_FA; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_FA: - switch (c) { - case 'l': - state = STATE_FAL; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_FAL: - switch (c) { - case 's': - state = STATE_FALS; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_FALS: - switch (c) { - case 'e': - state = STATE_FALSE; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_FALSE: - switch (c) { - case ' ': case '\b': case '\n': case '\r': case '\t': - case '\0': - case '[': case ']': case '{': case '}': case ':': - case ',': - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - token_init(&parser->token, parser, - TOKEN_TYPE_FALSE, token_pos, parser->pos - - token_pos, token_line, token_col); - state = STATE_ACCEPT; - break; - case STATE_T: - switch (c) { - case 'r': - state = STATE_TR; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_TR: - switch (c) { - case 'u': - state = STATE_TRU; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_TRU: - switch (c) { - case 'e': - state = STATE_TRUE; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_TRUE: - switch (c) { - case ' ': case '\b': case '\n': case '\r': case '\t': - case '\0': - case '[': case ']': case '{': case '}': case ':': - case ',': - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - token_init(&parser->token, parser, TOKEN_TYPE_TRUE, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_LBRACKET: - token_init(&parser->token, parser, TOKEN_TYPE_LBRACKET, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_RBRACKET: - token_init(&parser->token, parser, TOKEN_TYPE_RBRACKET, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_LBRACE: - token_init(&parser->token, parser, TOKEN_TYPE_LBRACE, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_RBRACE: - token_init(&parser->token, parser, TOKEN_TYPE_RBRACE, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_COLON: - token_init(&parser->token, parser, TOKEN_TYPE_COLON, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_COMMA: - token_init(&parser->token, parser, TOKEN_TYPE_COMMA, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_CHARS: - switch (c) { - case '\\': - state = STATE_CHAR_ESCAPE; - break; - case '"': - state = STATE_STRING; - break; - case 0x00: case 0x01: case 0x02: case 0x03: case 0x04: - case 0x05: case 0x06: case 0x07: case 0x08: case 0x09: - case 0x0a: case 0x0b: case 0x0c: case 0x0d: case 0x0e: - case 0x0f: case 0x10: case 0x11: case 0x12: case 0x13: - case 0x14: case 0x15: case 0x16: case 0x17: case 0x18: - case 0x19: case 0x1a: case 0x1b: case 0x1c: case 0x1d: - case 0x1e: case 0x1f: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - default: - break; - } - break; - case STATE_CHAR_ESCAPE: - switch (c) { - case '"': case '\\': case '/': case 'b': case 'n': - case 'r': case 't': - state = STATE_CHARS; - break; - case 'u': - state = STATE_CHAR_U; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_CHAR_U: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - case 'a': case 'b': case 'c': case 'd': case 'e': - case 'f': - case 'A': case 'B': case 'C': case 'D': case 'E': - case 'F': - state = STATE_CHAR_UD; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_CHAR_UD: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - case 'a': case 'b': case 'c': case 'd': case 'e': - case 'f': - case 'A': case 'B': case 'C': case 'D': case 'E': - case 'F': - state = STATE_CHAR_UDD; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_CHAR_UDD: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - case 'a': case 'b': case 'c': case 'd': case 'e': - case 'f': - case 'A': case 'B': case 'C': case 'D': case 'E': - case 'F': - state = STATE_CHAR_UDDD; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_CHAR_UDDD: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - case 'a': case 'b': case 'c': case 'd': case 'e': - case 'f': - case 'A': case 'B': case 'C': case 'D': case 'E': - case 'F': - state = STATE_CHARS; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_STRING: - token_init(&parser->token, parser, TOKEN_TYPE_STRING, - token_pos, parser->pos - token_pos, token_line, - token_col); - state = STATE_ACCEPT; - break; - case STATE_MINUS: - switch (c) { - case '0': - state = STATE_LEADING_ZERO; - break; - case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - state = STATE_DIGITS; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_LEADING_ZERO: - switch (c) { - case '.': - state = STATE_DECIMAL; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_NUMBER, token_pos, parser->pos - - token_pos, token_line, token_col); - state = STATE_ACCEPT; - break; - } - break; - case STATE_DIGITS: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - break; - case '.': - state = STATE_DECIMAL; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_NUMBER, token_pos, parser->pos - - token_pos, token_line, token_col); - state = STATE_ACCEPT; - break; - } - break; - case STATE_DECIMAL: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - state = STATE_FRAC_DIGITS; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_FRAC_DIGITS: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - break; - case 'e': case 'E': - state = STATE_EXP; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_NUMBER, token_pos, parser->pos - - token_pos, token_line, token_col); - state = STATE_ACCEPT; - break; - } - break; - case STATE_EXP: - switch (c) { - case '-': case '+': - state = STATE_EXP_SIGN; - break; - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - state = STATE_EXP_DIGITS; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_EXP_SIGN: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - state = STATE_EXP_DIGITS; - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_ERROR, token_pos, parser->pos + 1 - - token_pos, token_line, token_col); - return true; - } - break; - case STATE_EXP_DIGITS: - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - break; - default: - token_init(&parser->token, parser, - TOKEN_TYPE_NUMBER, token_pos, parser->pos - - token_pos, token_line, token_col); - state = STATE_ACCEPT; - break; - } - break; - default: - not_reached(); - } - - if (state != STATE_ACCEPT) { - if (c == '\n') { - parser->line++; - parser->col = 0; - } else { - parser->col++; - } - parser->pos++; - } - } - return false; -} - -static bool parser_parse_array(parser_t *parser); -static bool parser_parse_object(parser_t *parser); - -static bool -parser_parse_value(parser_t *parser) { - switch (parser->token.token_type) { - case TOKEN_TYPE_NULL: - case TOKEN_TYPE_FALSE: - case TOKEN_TYPE_TRUE: - case TOKEN_TYPE_STRING: - case TOKEN_TYPE_NUMBER: - return false; - case TOKEN_TYPE_LBRACE: - return parser_parse_object(parser); - case TOKEN_TYPE_LBRACKET: - return parser_parse_array(parser); - default: - return true; - } - not_reached(); -} - -static bool -parser_parse_pair(parser_t *parser) { - expect_d_eq(parser->token.token_type, TOKEN_TYPE_STRING, - "Pair should start with string"); - if (parser_tokenize(parser)) { - return true; - } - switch (parser->token.token_type) { - case TOKEN_TYPE_COLON: - if (parser_tokenize(parser)) { - return true; - } - return parser_parse_value(parser); - default: - return true; - } -} - -static bool -parser_parse_values(parser_t *parser) { - if (parser_parse_value(parser)) { - return true; - } - - while (true) { - if (parser_tokenize(parser)) { - return true; - } - switch (parser->token.token_type) { - case TOKEN_TYPE_COMMA: - if (parser_tokenize(parser)) { - return true; - } - if (parser_parse_value(parser)) { - return true; - } - break; - case TOKEN_TYPE_RBRACKET: - return false; - default: - return true; - } - } -} - -static bool -parser_parse_array(parser_t *parser) { - expect_d_eq(parser->token.token_type, TOKEN_TYPE_LBRACKET, - "Array should start with ["); - if (parser_tokenize(parser)) { - return true; - } - switch (parser->token.token_type) { - case TOKEN_TYPE_RBRACKET: - return false; - default: - return parser_parse_values(parser); - } - not_reached(); -} - -static bool -parser_parse_pairs(parser_t *parser) { - expect_d_eq(parser->token.token_type, TOKEN_TYPE_STRING, - "Object should start with string"); - if (parser_parse_pair(parser)) { - return true; - } - - while (true) { - if (parser_tokenize(parser)) { - return true; - } - switch (parser->token.token_type) { - case TOKEN_TYPE_COMMA: - if (parser_tokenize(parser)) { - return true; - } - switch (parser->token.token_type) { - case TOKEN_TYPE_STRING: - if (parser_parse_pair(parser)) { - return true; - } - break; - default: - return true; - } - break; - case TOKEN_TYPE_RBRACE: - return false; - default: - return true; - } - } -} - -static bool -parser_parse_object(parser_t *parser) { - expect_d_eq(parser->token.token_type, TOKEN_TYPE_LBRACE, - "Object should start with {"); - if (parser_tokenize(parser)) { - return true; - } - switch (parser->token.token_type) { - case TOKEN_TYPE_STRING: - return parser_parse_pairs(parser); - case TOKEN_TYPE_RBRACE: - return false; - default: - return true; - } - not_reached(); -} - -static bool -parser_parse(parser_t *parser) { - if (parser_tokenize(parser)) { - goto label_error; - } - if (parser_parse_value(parser)) { - goto label_error; - } - - if (parser_tokenize(parser)) { - goto label_error; - } - switch (parser->token.token_type) { - case TOKEN_TYPE_EOI: - return false; - default: - goto label_error; - } - not_reached(); - -label_error: - token_error(&parser->token); - return true; -} - -TEST_BEGIN(test_json_parser) { - size_t i; - const char *invalid_inputs[] = { - /* Tokenizer error case tests. */ - "{ \"string\": X }", - "{ \"string\": nXll }", - "{ \"string\": nuXl }", - "{ \"string\": nulX }", - "{ \"string\": nullX }", - "{ \"string\": fXlse }", - "{ \"string\": faXse }", - "{ \"string\": falXe }", - "{ \"string\": falsX }", - "{ \"string\": falseX }", - "{ \"string\": tXue }", - "{ \"string\": trXe }", - "{ \"string\": truX }", - "{ \"string\": trueX }", - "{ \"string\": \"\n\" }", - "{ \"string\": \"\\z\" }", - "{ \"string\": \"\\uX000\" }", - "{ \"string\": \"\\u0X00\" }", - "{ \"string\": \"\\u00X0\" }", - "{ \"string\": \"\\u000X\" }", - "{ \"string\": -X }", - "{ \"string\": 0.X }", - "{ \"string\": 0.0eX }", - "{ \"string\": 0.0e+X }", - - /* Parser error test cases. */ - "{\"string\": }", - "{\"string\" }", - "{\"string\": [ 0 }", - "{\"string\": {\"a\":0, 1 } }", - "{\"string\": {\"a\":0: } }", - "{", - "{}{", - }; - const char *valid_inputs[] = { - /* Token tests. */ - "null", - "false", - "true", - "{}", - "{\"a\": 0}", - "[]", - "[0, 1]", - "0", - "1", - "10", - "-10", - "10.23", - "10.23e4", - "10.23e-4", - "10.23e+4", - "10.23E4", - "10.23E-4", - "10.23E+4", - "-10.23", - "-10.23e4", - "-10.23e-4", - "-10.23e+4", - "-10.23E4", - "-10.23E-4", - "-10.23E+4", - "\"value\"", - "\" \\\" \\/ \\b \\n \\r \\t \\u0abc \\u1DEF \"", - - /* Parser test with various nesting. */ - "{\"a\":null, \"b\":[1,[{\"c\":2},3]], \"d\":{\"e\":true}}", - }; - - for (i = 0; i < sizeof(invalid_inputs)/sizeof(const char *); i++) { - const char *input = invalid_inputs[i]; - parser_t parser; - parser_init(&parser, false); - expect_false(parser_append(&parser, input), - "Unexpected input appending failure"); - expect_true(parser_parse(&parser), - "Unexpected parse success for input: %s", input); - parser_fini(&parser); - } - - for (i = 0; i < sizeof(valid_inputs)/sizeof(const char *); i++) { - const char *input = valid_inputs[i]; - parser_t parser; - parser_init(&parser, true); - expect_false(parser_append(&parser, input), - "Unexpected input appending failure"); - expect_false(parser_parse(&parser), - "Unexpected parse error for input: %s", input); - parser_fini(&parser); - } -} -TEST_END - -void -write_cb(void *opaque, const char *str) { - parser_t *parser = (parser_t *)opaque; - if (parser_append(parser, str)) { - test_fail("Unexpected input appending failure"); - } -} - -TEST_BEGIN(test_stats_print_json) { - const char *opts[] = { - "J", - "Jg", - "Jm", - "Jd", - "Jmd", - "Jgd", - "Jgm", - "Jgmd", - "Ja", - "Jb", - "Jl", - "Jx", - "Jbl", - "Jal", - "Jab", - "Jabl", - "Jax", - "Jbx", - "Jlx", - "Jablx", - "Jgmdablx", - }; - unsigned arena_ind, i; - - for (i = 0; i < 3; i++) { - unsigned j; - - switch (i) { - case 0: - break; - case 1: { - size_t sz = sizeof(arena_ind); - expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, - &sz, NULL, 0), 0, "Unexpected mallctl failure"); - break; - } case 2: { - size_t mib[3]; - size_t miblen = sizeof(mib)/sizeof(size_t); - expect_d_eq(mallctlnametomib("arena.0.destroy", - mib, &miblen), 0, - "Unexpected mallctlnametomib failure"); - mib[1] = arena_ind; - expect_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, - 0), 0, "Unexpected mallctlbymib failure"); - break; - } default: - not_reached(); - } - - for (j = 0; j < sizeof(opts)/sizeof(const char *); j++) { - parser_t parser; - - parser_init(&parser, true); - malloc_stats_print(write_cb, (void *)&parser, opts[j]); - expect_false(parser_parse(&parser), - "Unexpected parse error, opts=\"%s\"", opts[j]); - parser_fini(&parser); - } - } -} -TEST_END - -int -main(void) { - return test( - test_json_parser, - test_stats_print_json); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/sz.c b/examples/redis-unstable/deps/jemalloc/test/unit/sz.c deleted file mode 100644 index 8ae04b9..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/sz.c +++ /dev/null @@ -1,66 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_sz_psz2ind) { - /* - * Testing page size classes which reside prior to the regular group - * with all size classes divisible by page size. - * For x86_64 Linux, it's 4096, 8192, 12288, 16384, with corresponding - * pszind 0, 1, 2 and 3. - */ - for (size_t i = 0; i < SC_NGROUP; i++) { - for (size_t psz = i * PAGE + 1; psz <= (i + 1) * PAGE; psz++) { - pszind_t ind = sz_psz2ind(psz); - expect_zu_eq(ind, i, "Got %u as sz_psz2ind of %zu", ind, - psz); - } - } - - sc_data_t data; - memset(&data, 0, sizeof(data)); - sc_data_init(&data); - /* - * 'base' is the base of the first regular group with all size classes - * divisible by page size. - * For x86_64 Linux, it's 16384, and base_ind is 36. - */ - size_t base_psz = 1 << (SC_LG_NGROUP + LG_PAGE); - size_t base_ind = 0; - while (base_ind < SC_NSIZES && - reg_size_compute(data.sc[base_ind].lg_base, - data.sc[base_ind].lg_delta, - data.sc[base_ind].ndelta) < base_psz) { - base_ind++; - } - expect_zu_eq( - reg_size_compute(data.sc[base_ind].lg_base, - data.sc[base_ind].lg_delta, data.sc[base_ind].ndelta), - base_psz, "Size class equal to %zu not found", base_psz); - /* - * Test different sizes falling into groups after the 'base'. The - * increment is PAGE / 3 for the execution speed purpose. - */ - base_ind -= SC_NGROUP; - for (size_t psz = base_psz; psz <= 64 * 1024 * 1024; psz += PAGE / 3) { - pszind_t ind = sz_psz2ind(psz); - sc_t gt_sc = data.sc[ind + base_ind]; - expect_zu_gt(psz, - reg_size_compute(gt_sc.lg_base, gt_sc.lg_delta, - gt_sc.ndelta), - "Got %u as sz_psz2ind of %zu", ind, psz); - sc_t le_sc = data.sc[ind + base_ind + 1]; - expect_zu_le(psz, - reg_size_compute(le_sc.lg_base, le_sc.lg_delta, - le_sc.ndelta), - "Got %u as sz_psz2ind of %zu", ind, psz); - } - - pszind_t max_ind = sz_psz2ind(SC_LARGE_MAXCLASS + 1); - expect_lu_eq(max_ind, SC_NPSIZES, - "Got %u as sz_psz2ind of %llu", max_ind, SC_LARGE_MAXCLASS); -} -TEST_END - -int -main(void) { - return test(test_sz_psz2ind); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.c b/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.c deleted file mode 100644 index 1f657c8..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.c +++ /dev/null @@ -1,175 +0,0 @@ -#include "test/jemalloc_test.h" -#include "test/san.h" - -const char *malloc_conf = TEST_SAN_UAF_ALIGN_DISABLE; - -enum { - alloc_option_start = 0, - use_malloc = 0, - use_mallocx, - alloc_option_end -}; - -enum { - dalloc_option_start = 0, - use_free = 0, - use_dallocx, - use_sdallocx, - dalloc_option_end -}; - -static unsigned alloc_option, dalloc_option; -static size_t tcache_max; - -static void * -alloc_func(size_t sz) { - void *ret; - - switch (alloc_option) { - case use_malloc: - ret = malloc(sz); - break; - case use_mallocx: - ret = mallocx(sz, 0); - break; - default: - unreachable(); - } - expect_ptr_not_null(ret, "Unexpected malloc / mallocx failure"); - - return ret; -} - -static void -dalloc_func(void *ptr, size_t sz) { - switch (dalloc_option) { - case use_free: - free(ptr); - break; - case use_dallocx: - dallocx(ptr, 0); - break; - case use_sdallocx: - sdallocx(ptr, sz, 0); - break; - default: - unreachable(); - } -} - -static size_t -tcache_bytes_read(void) { - uint64_t epoch; - assert_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - - size_t tcache_bytes; - size_t sz = sizeof(tcache_bytes); - assert_d_eq(mallctl( - "stats.arenas." STRINGIFY(MALLCTL_ARENAS_ALL) ".tcache_bytes", - &tcache_bytes, &sz, NULL, 0), 0, "Unexpected mallctl failure"); - - return tcache_bytes; -} - -static void -tcache_bytes_check_update(size_t *prev, ssize_t diff) { - size_t tcache_bytes = tcache_bytes_read(); - expect_zu_eq(tcache_bytes, *prev + diff, "tcache bytes not expected"); - - *prev += diff; -} - -static void -test_tcache_bytes_alloc(size_t alloc_size) { - expect_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), 0, - "Unexpected tcache flush failure"); - - size_t usize = sz_s2u(alloc_size); - /* No change is expected if usize is outside of tcache_max range. */ - bool cached = (usize <= tcache_max); - ssize_t diff = cached ? usize : 0; - - void *ptr1 = alloc_func(alloc_size); - void *ptr2 = alloc_func(alloc_size); - - size_t bytes = tcache_bytes_read(); - dalloc_func(ptr2, alloc_size); - /* Expect tcache_bytes increase after dalloc */ - tcache_bytes_check_update(&bytes, diff); - - dalloc_func(ptr1, alloc_size); - /* Expect tcache_bytes increase again */ - tcache_bytes_check_update(&bytes, diff); - - void *ptr3 = alloc_func(alloc_size); - if (cached) { - expect_ptr_eq(ptr1, ptr3, "Unexpected cached ptr"); - } - /* Expect tcache_bytes decrease after alloc */ - tcache_bytes_check_update(&bytes, -diff); - - void *ptr4 = alloc_func(alloc_size); - if (cached) { - expect_ptr_eq(ptr2, ptr4, "Unexpected cached ptr"); - } - /* Expect tcache_bytes decrease again */ - tcache_bytes_check_update(&bytes, -diff); - - dalloc_func(ptr3, alloc_size); - tcache_bytes_check_update(&bytes, diff); - dalloc_func(ptr4, alloc_size); - tcache_bytes_check_update(&bytes, diff); -} - -static void -test_tcache_max_impl(void) { - size_t sz; - sz = sizeof(tcache_max); - assert_d_eq(mallctl("arenas.tcache_max", (void *)&tcache_max, - &sz, NULL, 0), 0, "Unexpected mallctl() failure"); - - /* opt.tcache_max set to 1024 in tcache_max.sh */ - expect_zu_eq(tcache_max, 1024, "tcache_max not expected"); - - test_tcache_bytes_alloc(1); - test_tcache_bytes_alloc(tcache_max - 1); - test_tcache_bytes_alloc(tcache_max); - test_tcache_bytes_alloc(tcache_max + 1); - - test_tcache_bytes_alloc(PAGE - 1); - test_tcache_bytes_alloc(PAGE); - test_tcache_bytes_alloc(PAGE + 1); - - size_t large; - sz = sizeof(large); - assert_d_eq(mallctl("arenas.lextent.0.size", (void *)&large, &sz, NULL, - 0), 0, "Unexpected mallctl() failure"); - - test_tcache_bytes_alloc(large - 1); - test_tcache_bytes_alloc(large); - test_tcache_bytes_alloc(large + 1); -} - -TEST_BEGIN(test_tcache_max) { - test_skip_if(!config_stats); - test_skip_if(!opt_tcache); - test_skip_if(opt_prof); - test_skip_if(san_uaf_detection_enabled()); - - for (alloc_option = alloc_option_start; - alloc_option < alloc_option_end; - alloc_option++) { - for (dalloc_option = dalloc_option_start; - dalloc_option < dalloc_option_end; - dalloc_option++) { - test_tcache_max_impl(); - } - } -} -TEST_END - -int -main(void) { - return test(test_tcache_max); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.sh b/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.sh deleted file mode 100644 index 4480d73..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="tcache_max:1024" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/test_hooks.c b/examples/redis-unstable/deps/jemalloc/test/unit/test_hooks.c deleted file mode 100644 index 8cd2b3b..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/test_hooks.c +++ /dev/null @@ -1,38 +0,0 @@ -#include "test/jemalloc_test.h" - -static bool hook_called = false; - -static void -hook() { - hook_called = true; -} - -static int -func_to_hook(int arg1, int arg2) { - return arg1 + arg2; -} - -#define func_to_hook JEMALLOC_TEST_HOOK(func_to_hook, test_hooks_libc_hook) - -TEST_BEGIN(unhooked_call) { - test_hooks_libc_hook = NULL; - hook_called = false; - expect_d_eq(3, func_to_hook(1, 2), "Hooking changed return value."); - expect_false(hook_called, "Nulling out hook didn't take."); -} -TEST_END - -TEST_BEGIN(hooked_call) { - test_hooks_libc_hook = &hook; - hook_called = false; - expect_d_eq(3, func_to_hook(1, 2), "Hooking changed return value."); - expect_true(hook_called, "Hook should have executed."); -} -TEST_END - -int -main(void) { - return test( - unhooked_call, - hooked_call); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/thread_event.c b/examples/redis-unstable/deps/jemalloc/test/unit/thread_event.c deleted file mode 100644 index e0b88a9..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/thread_event.c +++ /dev/null @@ -1,34 +0,0 @@ -#include "test/jemalloc_test.h" - -TEST_BEGIN(test_next_event_fast) { - tsd_t *tsd = tsd_fetch(); - te_ctx_t ctx; - te_ctx_get(tsd, &ctx, true); - - te_ctx_last_event_set(&ctx, 0); - te_ctx_current_bytes_set(&ctx, TE_NEXT_EVENT_FAST_MAX - 8U); - te_ctx_next_event_set(tsd, &ctx, TE_NEXT_EVENT_FAST_MAX); -#define E(event, condition, is_alloc) \ - if (is_alloc && condition) { \ - event##_event_wait_set(tsd, TE_NEXT_EVENT_FAST_MAX); \ - } - ITERATE_OVER_ALL_EVENTS -#undef E - - /* Test next_event_fast rolling back to 0. */ - void *p = malloc(16U); - assert_ptr_not_null(p, "malloc() failed"); - free(p); - - /* Test next_event_fast resuming to be equal to next_event. */ - void *q = malloc(SC_LOOKUP_MAXCLASS); - assert_ptr_not_null(q, "malloc() failed"); - free(q); -} -TEST_END - -int -main(void) { - return test( - test_next_event_fast); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/thread_event.sh b/examples/redis-unstable/deps/jemalloc/test/unit/thread_event.sh deleted file mode 100644 index 8fcc7d8..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/thread_event.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_prof}" = "x1" ] ; then - export MALLOC_CONF="prof:true,lg_prof_sample:0" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/ticker.c b/examples/redis-unstable/deps/jemalloc/test/unit/ticker.c deleted file mode 100644 index 0dd7786..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/ticker.c +++ /dev/null @@ -1,100 +0,0 @@ -#include "test/jemalloc_test.h" - -#include "jemalloc/internal/ticker.h" - -TEST_BEGIN(test_ticker_tick) { -#define NREPS 2 -#define NTICKS 3 - ticker_t ticker; - int32_t i, j; - - ticker_init(&ticker, NTICKS); - for (i = 0; i < NREPS; i++) { - for (j = 0; j < NTICKS; j++) { - expect_u_eq(ticker_read(&ticker), NTICKS - j, - "Unexpected ticker value (i=%d, j=%d)", i, j); - expect_false(ticker_tick(&ticker), - "Unexpected ticker fire (i=%d, j=%d)", i, j); - } - expect_u32_eq(ticker_read(&ticker), 0, - "Expected ticker depletion"); - expect_true(ticker_tick(&ticker), - "Expected ticker fire (i=%d)", i); - expect_u32_eq(ticker_read(&ticker), NTICKS, - "Expected ticker reset"); - } -#undef NTICKS -} -TEST_END - -TEST_BEGIN(test_ticker_ticks) { -#define NTICKS 3 - ticker_t ticker; - - ticker_init(&ticker, NTICKS); - - expect_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value"); - expect_false(ticker_ticks(&ticker, NTICKS), "Unexpected ticker fire"); - expect_u_eq(ticker_read(&ticker), 0, "Unexpected ticker value"); - expect_true(ticker_ticks(&ticker, NTICKS), "Expected ticker fire"); - expect_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value"); - - expect_true(ticker_ticks(&ticker, NTICKS + 1), "Expected ticker fire"); - expect_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value"); -#undef NTICKS -} -TEST_END - -TEST_BEGIN(test_ticker_copy) { -#define NTICKS 3 - ticker_t ta, tb; - - ticker_init(&ta, NTICKS); - ticker_copy(&tb, &ta); - expect_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value"); - expect_true(ticker_ticks(&tb, NTICKS + 1), "Expected ticker fire"); - expect_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value"); - - ticker_tick(&ta); - ticker_copy(&tb, &ta); - expect_u_eq(ticker_read(&tb), NTICKS - 1, "Unexpected ticker value"); - expect_true(ticker_ticks(&tb, NTICKS), "Expected ticker fire"); - expect_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value"); -#undef NTICKS -} -TEST_END - -TEST_BEGIN(test_ticker_geom) { - const int32_t ticks = 100; - const uint64_t niters = 100 * 1000; - - ticker_geom_t ticker; - ticker_geom_init(&ticker, ticks); - uint64_t total_ticks = 0; - /* Just some random constant. */ - uint64_t prng_state = 0x343219f93496db9fULL; - for (uint64_t i = 0; i < niters; i++) { - while(!ticker_geom_tick(&ticker, &prng_state)) { - total_ticks++; - } - } - /* - * In fact, with this choice of random seed and the PRNG implementation - * used at the time this was tested, total_ticks is 95.1% of the - * expected ticks. - */ - expect_u64_ge(total_ticks , niters * ticks * 9 / 10, - "Mean off by > 10%%"); - expect_u64_le(total_ticks , niters * ticks * 11 / 10, - "Mean off by > 10%%"); -} -TEST_END - -int -main(void) { - return test( - test_ticker_tick, - test_ticker_ticks, - test_ticker_copy, - test_ticker_geom); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/tsd.c b/examples/redis-unstable/deps/jemalloc/test/unit/tsd.c deleted file mode 100644 index 205d870..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/tsd.c +++ /dev/null @@ -1,274 +0,0 @@ -#include "test/jemalloc_test.h" - -/* - * If we're e.g. in debug mode, we *never* enter the fast path, and so shouldn't - * be asserting that we're on one. - */ -static bool originally_fast; -static int data_cleanup_count; - -void -data_cleanup(int *data) { - if (data_cleanup_count == 0) { - expect_x_eq(*data, MALLOC_TSD_TEST_DATA_INIT, - "Argument passed into cleanup function should match tsd " - "value"); - } - ++data_cleanup_count; - - /* - * Allocate during cleanup for two rounds, in order to assure that - * jemalloc's internal tsd reinitialization happens. - */ - bool reincarnate = false; - switch (*data) { - case MALLOC_TSD_TEST_DATA_INIT: - *data = 1; - reincarnate = true; - break; - case 1: - *data = 2; - reincarnate = true; - break; - case 2: - return; - default: - not_reached(); - } - - if (reincarnate) { - void *p = mallocx(1, 0); - expect_ptr_not_null(p, "Unexpeced mallocx() failure"); - dallocx(p, 0); - } -} - -static void * -thd_start(void *arg) { - int d = (int)(uintptr_t)arg; - void *p; - - /* - * Test free before tsd init -- the free fast path (which does not - * explicitly check for NULL) has to tolerate this case, and fall back - * to free_default. - */ - free(NULL); - - tsd_t *tsd = tsd_fetch(); - expect_x_eq(tsd_test_data_get(tsd), MALLOC_TSD_TEST_DATA_INIT, - "Initial tsd get should return initialization value"); - - p = malloc(1); - expect_ptr_not_null(p, "Unexpected malloc() failure"); - - tsd_test_data_set(tsd, d); - expect_x_eq(tsd_test_data_get(tsd), d, - "After tsd set, tsd get should return value that was set"); - - d = 0; - expect_x_eq(tsd_test_data_get(tsd), (int)(uintptr_t)arg, - "Resetting local data should have no effect on tsd"); - - tsd_test_callback_set(tsd, &data_cleanup); - - free(p); - return NULL; -} - -TEST_BEGIN(test_tsd_main_thread) { - thd_start((void *)(uintptr_t)0xa5f3e329); -} -TEST_END - -TEST_BEGIN(test_tsd_sub_thread) { - thd_t thd; - - data_cleanup_count = 0; - thd_create(&thd, thd_start, (void *)MALLOC_TSD_TEST_DATA_INIT); - thd_join(thd, NULL); - /* - * We reincarnate twice in the data cleanup, so it should execute at - * least 3 times. - */ - expect_x_ge(data_cleanup_count, 3, - "Cleanup function should have executed multiple times."); -} -TEST_END - -static void * -thd_start_reincarnated(void *arg) { - tsd_t *tsd = tsd_fetch(); - assert(tsd); - - void *p = malloc(1); - expect_ptr_not_null(p, "Unexpected malloc() failure"); - - /* Manually trigger reincarnation. */ - expect_ptr_not_null(tsd_arena_get(tsd), - "Should have tsd arena set."); - tsd_cleanup((void *)tsd); - expect_ptr_null(*tsd_arenap_get_unsafe(tsd), - "TSD arena should have been cleared."); - expect_u_eq(tsd_state_get(tsd), tsd_state_purgatory, - "TSD state should be purgatory\n"); - - free(p); - expect_u_eq(tsd_state_get(tsd), tsd_state_reincarnated, - "TSD state should be reincarnated\n"); - p = mallocx(1, MALLOCX_TCACHE_NONE); - expect_ptr_not_null(p, "Unexpected malloc() failure"); - expect_ptr_null(*tsd_arenap_get_unsafe(tsd), - "Should not have tsd arena set after reincarnation."); - - free(p); - tsd_cleanup((void *)tsd); - expect_ptr_null(*tsd_arenap_get_unsafe(tsd), - "TSD arena should have been cleared after 2nd cleanup."); - - return NULL; -} - -TEST_BEGIN(test_tsd_reincarnation) { - thd_t thd; - thd_create(&thd, thd_start_reincarnated, NULL); - thd_join(thd, NULL); -} -TEST_END - -typedef struct { - atomic_u32_t phase; - atomic_b_t error; -} global_slow_data_t; - -static void * -thd_start_global_slow(void *arg) { - /* PHASE 0 */ - global_slow_data_t *data = (global_slow_data_t *)arg; - free(mallocx(1, 0)); - - tsd_t *tsd = tsd_fetch(); - /* - * No global slowness has happened yet; there was an error if we were - * originally fast but aren't now. - */ - atomic_store_b(&data->error, originally_fast && !tsd_fast(tsd), - ATOMIC_SEQ_CST); - atomic_store_u32(&data->phase, 1, ATOMIC_SEQ_CST); - - /* PHASE 2 */ - while (atomic_load_u32(&data->phase, ATOMIC_SEQ_CST) != 2) { - } - free(mallocx(1, 0)); - atomic_store_b(&data->error, tsd_fast(tsd), ATOMIC_SEQ_CST); - atomic_store_u32(&data->phase, 3, ATOMIC_SEQ_CST); - - /* PHASE 4 */ - while (atomic_load_u32(&data->phase, ATOMIC_SEQ_CST) != 4) { - } - free(mallocx(1, 0)); - atomic_store_b(&data->error, tsd_fast(tsd), ATOMIC_SEQ_CST); - atomic_store_u32(&data->phase, 5, ATOMIC_SEQ_CST); - - /* PHASE 6 */ - while (atomic_load_u32(&data->phase, ATOMIC_SEQ_CST) != 6) { - } - free(mallocx(1, 0)); - /* Only one decrement so far. */ - atomic_store_b(&data->error, tsd_fast(tsd), ATOMIC_SEQ_CST); - atomic_store_u32(&data->phase, 7, ATOMIC_SEQ_CST); - - /* PHASE 8 */ - while (atomic_load_u32(&data->phase, ATOMIC_SEQ_CST) != 8) { - } - free(mallocx(1, 0)); - /* - * Both decrements happened; we should be fast again (if we ever - * were) - */ - atomic_store_b(&data->error, originally_fast && !tsd_fast(tsd), - ATOMIC_SEQ_CST); - atomic_store_u32(&data->phase, 9, ATOMIC_SEQ_CST); - - return NULL; -} - -TEST_BEGIN(test_tsd_global_slow) { - global_slow_data_t data = {ATOMIC_INIT(0), ATOMIC_INIT(false)}; - /* - * Note that the "mallocx" here (vs. malloc) is important, since the - * compiler is allowed to optimize away free(malloc(1)) but not - * free(mallocx(1)). - */ - free(mallocx(1, 0)); - tsd_t *tsd = tsd_fetch(); - originally_fast = tsd_fast(tsd); - - thd_t thd; - thd_create(&thd, thd_start_global_slow, (void *)&data.phase); - /* PHASE 1 */ - while (atomic_load_u32(&data.phase, ATOMIC_SEQ_CST) != 1) { - /* - * We don't have a portable condvar/semaphore mechanism. - * Spin-wait. - */ - } - expect_false(atomic_load_b(&data.error, ATOMIC_SEQ_CST), ""); - tsd_global_slow_inc(tsd_tsdn(tsd)); - free(mallocx(1, 0)); - expect_false(tsd_fast(tsd), ""); - atomic_store_u32(&data.phase, 2, ATOMIC_SEQ_CST); - - /* PHASE 3 */ - while (atomic_load_u32(&data.phase, ATOMIC_SEQ_CST) != 3) { - } - expect_false(atomic_load_b(&data.error, ATOMIC_SEQ_CST), ""); - /* Increase again, so that we can test multiple fast/slow changes. */ - tsd_global_slow_inc(tsd_tsdn(tsd)); - atomic_store_u32(&data.phase, 4, ATOMIC_SEQ_CST); - free(mallocx(1, 0)); - expect_false(tsd_fast(tsd), ""); - - /* PHASE 5 */ - while (atomic_load_u32(&data.phase, ATOMIC_SEQ_CST) != 5) { - } - expect_false(atomic_load_b(&data.error, ATOMIC_SEQ_CST), ""); - tsd_global_slow_dec(tsd_tsdn(tsd)); - atomic_store_u32(&data.phase, 6, ATOMIC_SEQ_CST); - /* We only decreased once; things should still be slow. */ - free(mallocx(1, 0)); - expect_false(tsd_fast(tsd), ""); - - /* PHASE 7 */ - while (atomic_load_u32(&data.phase, ATOMIC_SEQ_CST) != 7) { - } - expect_false(atomic_load_b(&data.error, ATOMIC_SEQ_CST), ""); - tsd_global_slow_dec(tsd_tsdn(tsd)); - atomic_store_u32(&data.phase, 8, ATOMIC_SEQ_CST); - /* We incremented and then decremented twice; we should be fast now. */ - free(mallocx(1, 0)); - expect_true(!originally_fast || tsd_fast(tsd), ""); - - /* PHASE 9 */ - while (atomic_load_u32(&data.phase, ATOMIC_SEQ_CST) != 9) { - } - expect_false(atomic_load_b(&data.error, ATOMIC_SEQ_CST), ""); - - thd_join(thd, NULL); -} -TEST_END - -int -main(void) { - /* Ensure tsd bootstrapped. */ - if (nallocx(1, 0) == 0) { - malloc_printf("Initialization error"); - return test_status_fail; - } - - return test_no_reentrancy( - test_tsd_main_thread, - test_tsd_sub_thread, - test_tsd_reincarnation, - test_tsd_global_slow); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/uaf.c b/examples/redis-unstable/deps/jemalloc/test/unit/uaf.c deleted file mode 100644 index a8433c2..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/uaf.c +++ /dev/null @@ -1,262 +0,0 @@ -#include "test/jemalloc_test.h" -#include "test/arena_util.h" -#include "test/san.h" - -#include "jemalloc/internal/cache_bin.h" -#include "jemalloc/internal/san.h" -#include "jemalloc/internal/safety_check.h" - -const char *malloc_conf = TEST_SAN_UAF_ALIGN_ENABLE; - -static size_t san_uaf_align; - -static bool fake_abort_called; -void fake_abort(const char *message) { - (void)message; - fake_abort_called = true; -} - -static void -test_write_after_free_pre(void) { - safety_check_set_abort(&fake_abort); - fake_abort_called = false; -} - -static void -test_write_after_free_post(void) { - assert_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), - 0, "Unexpected tcache flush failure"); - expect_true(fake_abort_called, "Use-after-free check didn't fire."); - safety_check_set_abort(NULL); -} - -static bool -uaf_detection_enabled(void) { - if (!config_uaf_detection || !san_uaf_detection_enabled()) { - return false; - } - - ssize_t lg_san_uaf_align; - size_t sz = sizeof(lg_san_uaf_align); - assert_d_eq(mallctl("opt.lg_san_uaf_align", &lg_san_uaf_align, &sz, - NULL, 0), 0, "Unexpected mallctl failure"); - if (lg_san_uaf_align < 0) { - return false; - } - assert_zd_ge(lg_san_uaf_align, LG_PAGE, "san_uaf_align out of range"); - san_uaf_align = (size_t)1 << lg_san_uaf_align; - - bool tcache_enabled; - sz = sizeof(tcache_enabled); - assert_d_eq(mallctl("thread.tcache.enabled", &tcache_enabled, &sz, NULL, - 0), 0, "Unexpected mallctl failure"); - if (!tcache_enabled) { - return false; - } - - return true; -} - -static size_t -read_tcache_stashed_bytes(unsigned arena_ind) { - if (!config_stats) { - return 0; - } - - uint64_t epoch; - assert_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)), - 0, "Unexpected mallctl() failure"); - - size_t tcache_stashed_bytes; - size_t sz = sizeof(tcache_stashed_bytes); - assert_d_eq(mallctl( - "stats.arenas." STRINGIFY(MALLCTL_ARENAS_ALL) - ".tcache_stashed_bytes", &tcache_stashed_bytes, &sz, NULL, 0), 0, - "Unexpected mallctl failure"); - - return tcache_stashed_bytes; -} - -static void -test_use_after_free(size_t alloc_size, bool write_after_free) { - void *ptr = (void *)(uintptr_t)san_uaf_align; - assert_true(cache_bin_nonfast_aligned(ptr), "Wrong alignment"); - ptr = (void *)((uintptr_t)123 * (uintptr_t)san_uaf_align); - assert_true(cache_bin_nonfast_aligned(ptr), "Wrong alignment"); - ptr = (void *)((uintptr_t)san_uaf_align + 1); - assert_false(cache_bin_nonfast_aligned(ptr), "Wrong alignment"); - - /* - * Disable purging (-1) so that all dirty pages remain committed, to - * make use-after-free tolerable. - */ - unsigned arena_ind = do_arena_create(-1, -1); - int flags = MALLOCX_ARENA(arena_ind) | MALLOCX_TCACHE_NONE; - - size_t n_max = san_uaf_align * 2; - void **items = mallocx(n_max * sizeof(void *), flags); - assert_ptr_not_null(items, "Unexpected mallocx failure"); - - bool found = false; - size_t iter = 0; - char magic = 's'; - assert_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), - 0, "Unexpected tcache flush failure"); - while (!found) { - ptr = mallocx(alloc_size, flags); - assert_ptr_not_null(ptr, "Unexpected mallocx failure"); - - found = cache_bin_nonfast_aligned(ptr); - *(char *)ptr = magic; - items[iter] = ptr; - assert_zu_lt(iter++, n_max, "No aligned ptr found"); - } - - if (write_after_free) { - test_write_after_free_pre(); - } - bool junked = false; - while (iter-- != 0) { - char *volatile mem = items[iter]; - assert_c_eq(*mem, magic, "Unexpected memory content"); - size_t stashed_before = read_tcache_stashed_bytes(arena_ind); - free(mem); - if (*mem != magic) { - junked = true; - assert_c_eq(*mem, (char)uaf_detect_junk, - "Unexpected junk-filling bytes"); - if (write_after_free) { - *(char *)mem = magic + 1; - } - - size_t stashed_after = read_tcache_stashed_bytes( - arena_ind); - /* - * An edge case is the deallocation above triggering the - * tcache GC event, in which case the stashed pointers - * may get flushed immediately, before returning from - * free(). Treat these cases as checked already. - */ - if (stashed_after <= stashed_before) { - fake_abort_called = true; - } - } - /* Flush tcache (including stashed). */ - assert_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), - 0, "Unexpected tcache flush failure"); - } - expect_true(junked, "Aligned ptr not junked"); - if (write_after_free) { - test_write_after_free_post(); - } - - dallocx(items, flags); - do_arena_destroy(arena_ind); -} - -TEST_BEGIN(test_read_after_free) { - test_skip_if(!uaf_detection_enabled()); - - test_use_after_free(sizeof(void *), /* write_after_free */ false); - test_use_after_free(sizeof(void *) + 1, /* write_after_free */ false); - test_use_after_free(16, /* write_after_free */ false); - test_use_after_free(20, /* write_after_free */ false); - test_use_after_free(32, /* write_after_free */ false); - test_use_after_free(33, /* write_after_free */ false); - test_use_after_free(48, /* write_after_free */ false); - test_use_after_free(64, /* write_after_free */ false); - test_use_after_free(65, /* write_after_free */ false); - test_use_after_free(129, /* write_after_free */ false); - test_use_after_free(255, /* write_after_free */ false); - test_use_after_free(256, /* write_after_free */ false); -} -TEST_END - -TEST_BEGIN(test_write_after_free) { - test_skip_if(!uaf_detection_enabled()); - - test_use_after_free(sizeof(void *), /* write_after_free */ true); - test_use_after_free(sizeof(void *) + 1, /* write_after_free */ true); - test_use_after_free(16, /* write_after_free */ true); - test_use_after_free(20, /* write_after_free */ true); - test_use_after_free(32, /* write_after_free */ true); - test_use_after_free(33, /* write_after_free */ true); - test_use_after_free(48, /* write_after_free */ true); - test_use_after_free(64, /* write_after_free */ true); - test_use_after_free(65, /* write_after_free */ true); - test_use_after_free(129, /* write_after_free */ true); - test_use_after_free(255, /* write_after_free */ true); - test_use_after_free(256, /* write_after_free */ true); -} -TEST_END - -static bool -check_allocated_intact(void **allocated, size_t n_alloc) { - for (unsigned i = 0; i < n_alloc; i++) { - void *ptr = *(void **)allocated[i]; - bool found = false; - for (unsigned j = 0; j < n_alloc; j++) { - if (ptr == allocated[j]) { - found = true; - break; - } - } - if (!found) { - return false; - } - } - - return true; -} - -TEST_BEGIN(test_use_after_free_integration) { - test_skip_if(!uaf_detection_enabled()); - - unsigned arena_ind = do_arena_create(-1, -1); - int flags = MALLOCX_ARENA(arena_ind); - - size_t n_alloc = san_uaf_align * 2; - void **allocated = mallocx(n_alloc * sizeof(void *), flags); - assert_ptr_not_null(allocated, "Unexpected mallocx failure"); - - for (unsigned i = 0; i < n_alloc; i++) { - allocated[i] = mallocx(sizeof(void *) * 8, flags); - assert_ptr_not_null(allocated[i], "Unexpected mallocx failure"); - if (i > 0) { - /* Emulate a circular list. */ - *(void **)allocated[i] = allocated[i - 1]; - } - } - *(void **)allocated[0] = allocated[n_alloc - 1]; - expect_true(check_allocated_intact(allocated, n_alloc), - "Allocated data corrupted"); - - for (unsigned i = 0; i < n_alloc; i++) { - free(allocated[i]); - } - /* Read-after-free */ - expect_false(check_allocated_intact(allocated, n_alloc), - "Junk-filling not detected"); - - test_write_after_free_pre(); - for (unsigned i = 0; i < n_alloc; i++) { - allocated[i] = mallocx(sizeof(void *), flags); - assert_ptr_not_null(allocated[i], "Unexpected mallocx failure"); - *(void **)allocated[i] = (void *)(uintptr_t)i; - } - /* Write-after-free */ - for (unsigned i = 0; i < n_alloc; i++) { - free(allocated[i]); - *(void **)allocated[i] = NULL; - } - test_write_after_free_post(); -} -TEST_END - -int -main(void) { - return test( - test_read_after_free, - test_write_after_free, - test_use_after_free_integration); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/witness.c b/examples/redis-unstable/deps/jemalloc/test/unit/witness.c deleted file mode 100644 index 5a6c448..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/witness.c +++ /dev/null @@ -1,280 +0,0 @@ -#include "test/jemalloc_test.h" - -static witness_lock_error_t *witness_lock_error_orig; -static witness_owner_error_t *witness_owner_error_orig; -static witness_not_owner_error_t *witness_not_owner_error_orig; -static witness_depth_error_t *witness_depth_error_orig; - -static bool saw_lock_error; -static bool saw_owner_error; -static bool saw_not_owner_error; -static bool saw_depth_error; - -static void -witness_lock_error_intercept(const witness_list_t *witnesses, - const witness_t *witness) { - saw_lock_error = true; -} - -static void -witness_owner_error_intercept(const witness_t *witness) { - saw_owner_error = true; -} - -static void -witness_not_owner_error_intercept(const witness_t *witness) { - saw_not_owner_error = true; -} - -static void -witness_depth_error_intercept(const witness_list_t *witnesses, - witness_rank_t rank_inclusive, unsigned depth) { - saw_depth_error = true; -} - -static int -witness_comp(const witness_t *a, void *oa, const witness_t *b, void *ob) { - expect_u_eq(a->rank, b->rank, "Witnesses should have equal rank"); - - assert(oa == (void *)a); - assert(ob == (void *)b); - - return strcmp(a->name, b->name); -} - -static int -witness_comp_reverse(const witness_t *a, void *oa, const witness_t *b, - void *ob) { - expect_u_eq(a->rank, b->rank, "Witnesses should have equal rank"); - - assert(oa == (void *)a); - assert(ob == (void *)b); - - return -strcmp(a->name, b->name); -} - -TEST_BEGIN(test_witness) { - witness_t a, b; - witness_tsdn_t witness_tsdn = { WITNESS_TSD_INITIALIZER }; - - test_skip_if(!config_debug); - - witness_assert_lockless(&witness_tsdn); - witness_assert_depth(&witness_tsdn, 0); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)1U, 0); - - witness_init(&a, "a", 1, NULL, NULL); - witness_assert_not_owner(&witness_tsdn, &a); - witness_lock(&witness_tsdn, &a); - witness_assert_owner(&witness_tsdn, &a); - witness_assert_depth(&witness_tsdn, 1); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)1U, 1); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)2U, 0); - - witness_init(&b, "b", 2, NULL, NULL); - witness_assert_not_owner(&witness_tsdn, &b); - witness_lock(&witness_tsdn, &b); - witness_assert_owner(&witness_tsdn, &b); - witness_assert_depth(&witness_tsdn, 2); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)1U, 2); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)2U, 1); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)3U, 0); - - witness_unlock(&witness_tsdn, &a); - witness_assert_depth(&witness_tsdn, 1); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)1U, 1); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)2U, 1); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)3U, 0); - witness_unlock(&witness_tsdn, &b); - - witness_assert_lockless(&witness_tsdn); - witness_assert_depth(&witness_tsdn, 0); - witness_assert_depth_to_rank(&witness_tsdn, (witness_rank_t)1U, 0); -} -TEST_END - -TEST_BEGIN(test_witness_comp) { - witness_t a, b, c, d; - witness_tsdn_t witness_tsdn = { WITNESS_TSD_INITIALIZER }; - - test_skip_if(!config_debug); - - witness_assert_lockless(&witness_tsdn); - - witness_init(&a, "a", 1, witness_comp, &a); - witness_assert_not_owner(&witness_tsdn, &a); - witness_lock(&witness_tsdn, &a); - witness_assert_owner(&witness_tsdn, &a); - witness_assert_depth(&witness_tsdn, 1); - - witness_init(&b, "b", 1, witness_comp, &b); - witness_assert_not_owner(&witness_tsdn, &b); - witness_lock(&witness_tsdn, &b); - witness_assert_owner(&witness_tsdn, &b); - witness_assert_depth(&witness_tsdn, 2); - witness_unlock(&witness_tsdn, &b); - witness_assert_depth(&witness_tsdn, 1); - - witness_lock_error_orig = witness_lock_error; - witness_lock_error = witness_lock_error_intercept; - saw_lock_error = false; - - witness_init(&c, "c", 1, witness_comp_reverse, &c); - witness_assert_not_owner(&witness_tsdn, &c); - expect_false(saw_lock_error, "Unexpected witness lock error"); - witness_lock(&witness_tsdn, &c); - expect_true(saw_lock_error, "Expected witness lock error"); - witness_unlock(&witness_tsdn, &c); - witness_assert_depth(&witness_tsdn, 1); - - saw_lock_error = false; - - witness_init(&d, "d", 1, NULL, NULL); - witness_assert_not_owner(&witness_tsdn, &d); - expect_false(saw_lock_error, "Unexpected witness lock error"); - witness_lock(&witness_tsdn, &d); - expect_true(saw_lock_error, "Expected witness lock error"); - witness_unlock(&witness_tsdn, &d); - witness_assert_depth(&witness_tsdn, 1); - - witness_unlock(&witness_tsdn, &a); - - witness_assert_lockless(&witness_tsdn); - - witness_lock_error = witness_lock_error_orig; -} -TEST_END - -TEST_BEGIN(test_witness_reversal) { - witness_t a, b; - witness_tsdn_t witness_tsdn = { WITNESS_TSD_INITIALIZER }; - - test_skip_if(!config_debug); - - witness_lock_error_orig = witness_lock_error; - witness_lock_error = witness_lock_error_intercept; - saw_lock_error = false; - - witness_assert_lockless(&witness_tsdn); - - witness_init(&a, "a", 1, NULL, NULL); - witness_init(&b, "b", 2, NULL, NULL); - - witness_lock(&witness_tsdn, &b); - witness_assert_depth(&witness_tsdn, 1); - expect_false(saw_lock_error, "Unexpected witness lock error"); - witness_lock(&witness_tsdn, &a); - expect_true(saw_lock_error, "Expected witness lock error"); - - witness_unlock(&witness_tsdn, &a); - witness_assert_depth(&witness_tsdn, 1); - witness_unlock(&witness_tsdn, &b); - - witness_assert_lockless(&witness_tsdn); - - witness_lock_error = witness_lock_error_orig; -} -TEST_END - -TEST_BEGIN(test_witness_recursive) { - witness_t a; - witness_tsdn_t witness_tsdn = { WITNESS_TSD_INITIALIZER }; - - test_skip_if(!config_debug); - - witness_not_owner_error_orig = witness_not_owner_error; - witness_not_owner_error = witness_not_owner_error_intercept; - saw_not_owner_error = false; - - witness_lock_error_orig = witness_lock_error; - witness_lock_error = witness_lock_error_intercept; - saw_lock_error = false; - - witness_assert_lockless(&witness_tsdn); - - witness_init(&a, "a", 1, NULL, NULL); - - witness_lock(&witness_tsdn, &a); - expect_false(saw_lock_error, "Unexpected witness lock error"); - expect_false(saw_not_owner_error, "Unexpected witness not owner error"); - witness_lock(&witness_tsdn, &a); - expect_true(saw_lock_error, "Expected witness lock error"); - expect_true(saw_not_owner_error, "Expected witness not owner error"); - - witness_unlock(&witness_tsdn, &a); - - witness_assert_lockless(&witness_tsdn); - - witness_owner_error = witness_owner_error_orig; - witness_lock_error = witness_lock_error_orig; - -} -TEST_END - -TEST_BEGIN(test_witness_unlock_not_owned) { - witness_t a; - witness_tsdn_t witness_tsdn = { WITNESS_TSD_INITIALIZER }; - - test_skip_if(!config_debug); - - witness_owner_error_orig = witness_owner_error; - witness_owner_error = witness_owner_error_intercept; - saw_owner_error = false; - - witness_assert_lockless(&witness_tsdn); - - witness_init(&a, "a", 1, NULL, NULL); - - expect_false(saw_owner_error, "Unexpected owner error"); - witness_unlock(&witness_tsdn, &a); - expect_true(saw_owner_error, "Expected owner error"); - - witness_assert_lockless(&witness_tsdn); - - witness_owner_error = witness_owner_error_orig; -} -TEST_END - -TEST_BEGIN(test_witness_depth) { - witness_t a; - witness_tsdn_t witness_tsdn = { WITNESS_TSD_INITIALIZER }; - - test_skip_if(!config_debug); - - witness_depth_error_orig = witness_depth_error; - witness_depth_error = witness_depth_error_intercept; - saw_depth_error = false; - - witness_assert_lockless(&witness_tsdn); - witness_assert_depth(&witness_tsdn, 0); - - witness_init(&a, "a", 1, NULL, NULL); - - expect_false(saw_depth_error, "Unexpected depth error"); - witness_assert_lockless(&witness_tsdn); - witness_assert_depth(&witness_tsdn, 0); - - witness_lock(&witness_tsdn, &a); - witness_assert_lockless(&witness_tsdn); - witness_assert_depth(&witness_tsdn, 0); - expect_true(saw_depth_error, "Expected depth error"); - - witness_unlock(&witness_tsdn, &a); - - witness_assert_lockless(&witness_tsdn); - witness_assert_depth(&witness_tsdn, 0); - - witness_depth_error = witness_depth_error_orig; -} -TEST_END - -int -main(void) { - return test( - test_witness, - test_witness_comp, - test_witness_reversal, - test_witness_recursive, - test_witness_unlock_not_owned, - test_witness_depth); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero.c b/examples/redis-unstable/deps/jemalloc/test/unit/zero.c deleted file mode 100644 index d3e81f1..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero.c +++ /dev/null @@ -1,59 +0,0 @@ -#include "test/jemalloc_test.h" - -static void -test_zero(size_t sz_min, size_t sz_max) { - uint8_t *s; - size_t sz_prev, sz, i; -#define MAGIC ((uint8_t)0x61) - - sz_prev = 0; - s = (uint8_t *)mallocx(sz_min, 0); - expect_ptr_not_null((void *)s, "Unexpected mallocx() failure"); - - for (sz = sallocx(s, 0); sz <= sz_max; - sz_prev = sz, sz = sallocx(s, 0)) { - if (sz_prev > 0) { - expect_u_eq(s[0], MAGIC, - "Previously allocated byte %zu/%zu is corrupted", - ZU(0), sz_prev); - expect_u_eq(s[sz_prev-1], MAGIC, - "Previously allocated byte %zu/%zu is corrupted", - sz_prev-1, sz_prev); - } - - for (i = sz_prev; i < sz; i++) { - expect_u_eq(s[i], 0x0, - "Newly allocated byte %zu/%zu isn't zero-filled", - i, sz); - s[i] = MAGIC; - } - - if (xallocx(s, sz+1, 0, 0) == sz) { - s = (uint8_t *)rallocx(s, sz+1, 0); - expect_ptr_not_null((void *)s, - "Unexpected rallocx() failure"); - } - } - - dallocx(s, 0); -#undef MAGIC -} - -TEST_BEGIN(test_zero_small) { - test_skip_if(!config_fill); - test_zero(1, SC_SMALL_MAXCLASS - 1); -} -TEST_END - -TEST_BEGIN(test_zero_large) { - test_skip_if(!config_fill); - test_zero(SC_SMALL_MAXCLASS + 1, 1U << (SC_LG_LARGE_MINCLASS + 1)); -} -TEST_END - -int -main(void) { - return test( - test_zero_small, - test_zero_large); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero.sh b/examples/redis-unstable/deps/jemalloc/test/unit/zero.sh deleted file mode 100644 index b4540b2..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -if [ "x${enable_fill}" = "x1" ] ; then - export MALLOC_CONF="abort:false,junk:false,zero:true" -fi diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_abort.c b/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_abort.c deleted file mode 100644 index a880d10..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_abort.c +++ /dev/null @@ -1,26 +0,0 @@ -#include "test/jemalloc_test.h" - -#include <signal.h> - -static bool abort_called = false; - -void set_abort_called() { - abort_called = true; -}; - -TEST_BEGIN(test_realloc_abort) { - abort_called = false; - safety_check_set_abort(&set_abort_called); - void *ptr = mallocx(42, 0); - expect_ptr_not_null(ptr, "Unexpected mallocx error"); - ptr = realloc(ptr, 0); - expect_true(abort_called, "Realloc with zero size didn't abort"); -} -TEST_END - -int -main(void) { - return test( - test_realloc_abort); -} - diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_abort.sh b/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_abort.sh deleted file mode 100644 index 37daeea..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_abort.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="zero_realloc:abort" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_alloc.c b/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_alloc.c deleted file mode 100644 index 65e07bd..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_alloc.c +++ /dev/null @@ -1,48 +0,0 @@ -#include "test/jemalloc_test.h" - -static uint64_t -allocated() { - if (!config_stats) { - return 0; - } - uint64_t allocated; - size_t sz = sizeof(allocated); - expect_d_eq(mallctl("thread.allocated", (void *)&allocated, &sz, NULL, - 0), 0, "Unexpected mallctl failure"); - return allocated; -} - -static uint64_t -deallocated() { - if (!config_stats) { - return 0; - } - uint64_t deallocated; - size_t sz = sizeof(deallocated); - expect_d_eq(mallctl("thread.deallocated", (void *)&deallocated, &sz, - NULL, 0), 0, "Unexpected mallctl failure"); - return deallocated; -} - -TEST_BEGIN(test_realloc_alloc) { - void *ptr = mallocx(1, 0); - expect_ptr_not_null(ptr, "Unexpected mallocx error"); - uint64_t allocated_before = allocated(); - uint64_t deallocated_before = deallocated(); - ptr = realloc(ptr, 0); - uint64_t allocated_after = allocated(); - uint64_t deallocated_after = deallocated(); - if (config_stats) { - expect_u64_lt(allocated_before, allocated_after, - "Unexpected stats change"); - expect_u64_lt(deallocated_before, deallocated_after, - "Unexpected stats change"); - } - dallocx(ptr, 0); -} -TEST_END -int -main(void) { - return test( - test_realloc_alloc); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_alloc.sh b/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_alloc.sh deleted file mode 100644 index 802687c..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_alloc.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="zero_realloc:alloc" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_free.c b/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_free.c deleted file mode 100644 index baed86c..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_free.c +++ /dev/null @@ -1,33 +0,0 @@ -#include "test/jemalloc_test.h" - -static uint64_t -deallocated() { - if (!config_stats) { - return 0; - } - uint64_t deallocated; - size_t sz = sizeof(deallocated); - expect_d_eq(mallctl("thread.deallocated", (void *)&deallocated, &sz, - NULL, 0), 0, "Unexpected mallctl failure"); - return deallocated; -} - -TEST_BEGIN(test_realloc_free) { - void *ptr = mallocx(42, 0); - expect_ptr_not_null(ptr, "Unexpected mallocx error"); - uint64_t deallocated_before = deallocated(); - ptr = realloc(ptr, 0); - uint64_t deallocated_after = deallocated(); - expect_ptr_null(ptr, "Realloc didn't free"); - if (config_stats) { - expect_u64_gt(deallocated_after, deallocated_before, - "Realloc didn't free"); - } -} -TEST_END - -int -main(void) { - return test( - test_realloc_free); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_free.sh b/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_free.sh deleted file mode 100644 index 51b01c9..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero_realloc_free.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="zero_realloc:free" diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero_reallocs.c b/examples/redis-unstable/deps/jemalloc/test/unit/zero_reallocs.c deleted file mode 100644 index 66c7a40..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero_reallocs.c +++ /dev/null @@ -1,40 +0,0 @@ -#include "test/jemalloc_test.h" - -static size_t -zero_reallocs() { - if (!config_stats) { - return 0; - } - size_t count = 12345; - size_t sz = sizeof(count); - - expect_d_eq(mallctl("stats.zero_reallocs", (void *)&count, &sz, - NULL, 0), 0, "Unexpected mallctl failure"); - return count; -} - -TEST_BEGIN(test_zero_reallocs) { - test_skip_if(!config_stats); - - for (size_t i = 0; i < 100; ++i) { - void *ptr = mallocx(i * i + 1, 0); - expect_ptr_not_null(ptr, "Unexpected mallocx error"); - size_t count = zero_reallocs(); - expect_zu_eq(i, count, "Incorrect zero realloc count"); - ptr = realloc(ptr, 0); - expect_ptr_null(ptr, "Realloc didn't free"); - count = zero_reallocs(); - expect_zu_eq(i + 1, count, "Realloc didn't adjust count"); - } -} -TEST_END - -int -main(void) { - /* - * We expect explicit counts; reentrant tests run multiple times, so - * counts leak across runs. - */ - return test_no_reentrancy( - test_zero_reallocs); -} diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/zero_reallocs.sh b/examples/redis-unstable/deps/jemalloc/test/unit/zero_reallocs.sh deleted file mode 100644 index 51b01c9..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/unit/zero_reallocs.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -export MALLOC_CONF="zero_realloc:free" |