diff options
| author | Jason Evans <jasone@canonware.com> | 2017-06-13 19:49:58 (GMT) |
|---|---|---|
| committer | Jason Evans <jasone@canonware.com> | 2017-06-13 19:51:09 (GMT) |
| commit | 5018fe3f0979b7f9db9930accdf7ee31071fd703 (patch) | |
| tree | 894055b5ff4ccde3d9d782861d45af4664f12ad2 /test/stress/microbench.c | |
| parent | 04380e79f1e2428bd0ad000bbc6e3d2dfc6b66a5 (diff) | |
| parent | ba29113e5a58caeb6b4a65b1db6d8efae79cae45 (diff) | |
| download | jemalloc-5.0.0.zip jemalloc-5.0.0.tar.gz jemalloc-5.0.0.tar.bz2 | |
Merge branch 'dev'5.0.0
Diffstat (limited to 'test/stress/microbench.c')
| -rw-r--r-- | test/stress/microbench.c | 69 |
1 files changed, 26 insertions, 43 deletions
diff --git a/test/stress/microbench.c b/test/stress/microbench.c index 7dc45f8..988b793 100644 --- a/test/stress/microbench.c +++ b/test/stress/microbench.c @@ -1,23 +1,23 @@ #include "test/jemalloc_test.h" -JEMALLOC_INLINE_C void +static inline void time_func(timedelta_t *timer, uint64_t nwarmup, uint64_t niter, - void (*func)(void)) -{ + void (*func)(void)) { uint64_t i; - for (i = 0; i < nwarmup; i++) + for (i = 0; i < nwarmup; i++) { func(); + } timer_start(timer); - for (i = 0; i < niter; i++) + for (i = 0; i < niter; i++) { func(); + } timer_stop(timer); } void compare_funcs(uint64_t nwarmup, uint64_t niter, const char *name_a, - void (*func_a), const char *name_b, void (*func_b)) -{ + void (*func_a), const char *name_b, void (*func_b)) { timedelta_t timer_a, timer_b; char ratio_buf[6]; void *p; @@ -41,8 +41,7 @@ compare_funcs(uint64_t nwarmup, uint64_t niter, const char *name_a, } static void -malloc_free(void) -{ +malloc_free(void) { /* The compiler can optimize away free(malloc(1))! */ void *p = malloc(1); if (p == NULL) { @@ -53,8 +52,7 @@ malloc_free(void) } static void -mallocx_free(void) -{ +mallocx_free(void) { void *p = mallocx(1, 0); if (p == NULL) { test_fail("Unexpected mallocx() failure"); @@ -63,17 +61,14 @@ mallocx_free(void) free(p); } -TEST_BEGIN(test_malloc_vs_mallocx) -{ - +TEST_BEGIN(test_malloc_vs_mallocx) { compare_funcs(10*1000*1000, 100*1000*1000, "malloc", malloc_free, "mallocx", mallocx_free); } TEST_END static void -malloc_dallocx(void) -{ +malloc_dallocx(void) { void *p = malloc(1); if (p == NULL) { test_fail("Unexpected malloc() failure"); @@ -83,8 +78,7 @@ malloc_dallocx(void) } static void -malloc_sdallocx(void) -{ +malloc_sdallocx(void) { void *p = malloc(1); if (p == NULL) { test_fail("Unexpected malloc() failure"); @@ -93,25 +87,20 @@ malloc_sdallocx(void) sdallocx(p, 1, 0); } -TEST_BEGIN(test_free_vs_dallocx) -{ - +TEST_BEGIN(test_free_vs_dallocx) { compare_funcs(10*1000*1000, 100*1000*1000, "free", malloc_free, "dallocx", malloc_dallocx); } TEST_END -TEST_BEGIN(test_dallocx_vs_sdallocx) -{ - +TEST_BEGIN(test_dallocx_vs_sdallocx) { compare_funcs(10*1000*1000, 100*1000*1000, "dallocx", malloc_dallocx, "sdallocx", malloc_sdallocx); } TEST_END static void -malloc_mus_free(void) -{ +malloc_mus_free(void) { void *p; p = malloc(1); @@ -124,8 +113,7 @@ malloc_mus_free(void) } static void -malloc_sallocx_free(void) -{ +malloc_sallocx_free(void) { void *p; p = malloc(1); @@ -133,22 +121,20 @@ malloc_sallocx_free(void) test_fail("Unexpected malloc() failure"); return; } - if (sallocx(p, 0) < 1) + if (sallocx(p, 0) < 1) { test_fail("Unexpected sallocx() failure"); + } free(p); } -TEST_BEGIN(test_mus_vs_sallocx) -{ - +TEST_BEGIN(test_mus_vs_sallocx) { compare_funcs(10*1000*1000, 100*1000*1000, "malloc_usable_size", malloc_mus_free, "sallocx", malloc_sallocx_free); } TEST_END static void -malloc_nallocx_free(void) -{ +malloc_nallocx_free(void) { void *p; p = malloc(1); @@ -156,27 +142,24 @@ malloc_nallocx_free(void) test_fail("Unexpected malloc() failure"); return; } - if (nallocx(1, 0) < 1) + if (nallocx(1, 0) < 1) { test_fail("Unexpected nallocx() failure"); + } free(p); } -TEST_BEGIN(test_sallocx_vs_nallocx) -{ - +TEST_BEGIN(test_sallocx_vs_nallocx) { compare_funcs(10*1000*1000, 100*1000*1000, "sallocx", malloc_sallocx_free, "nallocx", malloc_nallocx_free); } TEST_END int -main(void) -{ - - return (test( +main(void) { + return test_no_reentrancy( test_malloc_vs_mallocx, test_free_vs_dallocx, test_dallocx_vs_sdallocx, test_mus_vs_sallocx, - test_sallocx_vs_nallocx)); + test_sallocx_vs_nallocx); } |
