summaryrefslogtreecommitdiff
path: root/examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.c
diff options
context:
space:
mode:
authorMitja Felicijan <mitja.felicijan@gmail.com>2026-01-21 22:52:54 +0100
committerMitja Felicijan <mitja.felicijan@gmail.com>2026-01-21 22:52:54 +0100
commitdcacc00e3750300617ba6e16eb346713f91a783a (patch)
tree38e2d4fb5ed9d119711d4295c6eda4b014af73fd /examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.c
parent58dac10aeb8f5a041c46bddbeaf4c7966a99b998 (diff)
downloadcrep-dcacc00e3750300617ba6e16eb346713f91a783a.tar.gz
Remove testing data
Diffstat (limited to 'examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.c')
-rw-r--r--examples/redis-unstable/deps/jemalloc/test/unit/prof_stats.c151
1 files changed, 0 insertions, 151 deletions
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);
-}