diff options
Diffstat (limited to 'examples/redis-unstable/deps/jemalloc/test/analyze/sizes.c')
| -rw-r--r-- | examples/redis-unstable/deps/jemalloc/test/analyze/sizes.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/examples/redis-unstable/deps/jemalloc/test/analyze/sizes.c b/examples/redis-unstable/deps/jemalloc/test/analyze/sizes.c deleted file mode 100644 index 44c9de5..0000000 --- a/examples/redis-unstable/deps/jemalloc/test/analyze/sizes.c +++ /dev/null @@ -1,53 +0,0 @@ -#include "test/jemalloc_test.h" - -#include <stdio.h> - -/* - * Print the sizes of various important core data structures. OK, I guess this - * isn't really a "stress" test, but it does give useful information about - * low-level performance characteristics, as the other things in this directory - * do. - */ - -static void -do_print(const char *name, size_t sz_bytes) { - const char *sizes[] = {"bytes", "KB", "MB", "GB", "TB", "PB", "EB", - "ZB"}; - size_t sizes_max = sizeof(sizes)/sizeof(sizes[0]); - - size_t ind = 0; - double sz = sz_bytes; - while (sz >= 1024 && ind < sizes_max - 1) { - sz /= 1024; - ind++; - } - if (ind == 0) { - printf("%-20s: %zu bytes\n", name, sz_bytes); - } else { - printf("%-20s: %f %s\n", name, sz, sizes[ind]); - } -} - -int -main() { -#define P(type) \ - do_print(#type, sizeof(type)) - P(arena_t); - P(arena_stats_t); - P(base_t); - P(decay_t); - P(edata_t); - P(ecache_t); - P(eset_t); - P(malloc_mutex_t); - P(prof_tctx_t); - P(prof_gctx_t); - P(prof_tdata_t); - P(rtree_t); - P(rtree_leaf_elm_t); - P(slab_data_t); - P(tcache_t); - P(tcache_slow_t); - P(tsd_t); -#undef P -} |
