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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
commit | 317c0644ccf108aa23ef3fd8358bd66c2840bfc0 (patch) | |
tree | c417b3d25c86b775989cb5ac042f37611b626c8a /deps/jemalloc/test/stress/large_microbench.c | |
parent | Initial commit. (diff) | |
download | redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.tar.xz redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.zip |
Adding upstream version 5:7.2.4.upstream/5%7.2.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'deps/jemalloc/test/stress/large_microbench.c')
-rw-r--r-- | deps/jemalloc/test/stress/large_microbench.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/deps/jemalloc/test/stress/large_microbench.c b/deps/jemalloc/test/stress/large_microbench.c new file mode 100644 index 0000000..c66b33a --- /dev/null +++ b/deps/jemalloc/test/stress/large_microbench.c @@ -0,0 +1,33 @@ +#include "test/jemalloc_test.h" +#include "test/bench.h" + +static void +large_mallocx_free(void) { + /* + * We go a bit larger than the large minclass on its own to better + * expose costs from things like zeroing. + */ + void *p = mallocx(SC_LARGE_MINCLASS, MALLOCX_TCACHE_NONE); + assert_ptr_not_null(p, "mallocx shouldn't fail"); + free(p); +} + +static void +small_mallocx_free(void) { + void *p = mallocx(16, 0); + assert_ptr_not_null(p, "mallocx shouldn't fail"); + free(p); +} + +TEST_BEGIN(test_large_vs_small) { + compare_funcs(100*1000, 1*1000*1000, "large mallocx", + large_mallocx_free, "small mallocx", small_mallocx_free); +} +TEST_END + +int +main(void) { + return test_no_reentrancy( + test_large_vs_small); +} + |