diff options
Diffstat (limited to 'test/core/util/memory_counters.c')
| -rw-r--r-- | test/core/util/memory_counters.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/test/core/util/memory_counters.c b/test/core/util/memory_counters.c index 7c8b620f34..c27065f260 100644 --- a/test/core/util/memory_counters.c +++ b/test/core/util/memory_counters.c @@ -46,17 +46,23 @@ static void *guard_malloc(size_t size); static void *guard_realloc(void *vptr, size_t size); static void guard_free(void *vptr); +#ifdef GPR_LOW_LEVEL_COUNTERS +/* hide these from the microbenchmark atomic stats */ +#define NO_BARRIER_FETCH_ADD(x, sz) \ + __atomic_fetch_add((x), (sz), __ATOMIC_RELAXED) +#define NO_BARRIER_LOAD(x) __atomic_load_n((x), __ATOMIC_RELAXED) +#else +#define NO_BARRIER_FETCH_ADD(x, sz) gpr_atm_no_barrier_fetch_add(x, sz) +#define NO_BARRIER_LOAD(x) gpr_atm_no_barrier_load(x) +#endif + static void *guard_malloc(size_t size) { size_t *ptr; if (!size) return NULL; - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_absolute, - (gpr_atm)size); - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_relative, - (gpr_atm)size); - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_allocs_absolute, - (gpr_atm)1); - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_allocs_relative, - (gpr_atm)1); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_size_absolute, (gpr_atm)size); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_size_relative, (gpr_atm)size); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_allocs_absolute, (gpr_atm)1); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_allocs_relative, (gpr_atm)1); ptr = g_old_allocs.malloc_fn(size + sizeof(size)); *ptr++ = size; return ptr; @@ -72,14 +78,10 @@ static void *guard_realloc(void *vptr, size_t size) { return NULL; } --ptr; - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_absolute, - (gpr_atm)size); - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_relative, - -(gpr_atm)*ptr); - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_relative, - (gpr_atm)size); - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_allocs_absolute, - (gpr_atm)1); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_size_absolute, (gpr_atm)size); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_size_relative, -(gpr_atm)*ptr); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_size_relative, (gpr_atm)size); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_allocs_absolute, (gpr_atm)1); ptr = g_old_allocs.realloc_fn(ptr, size + sizeof(size)); *ptr++ = size; return ptr; @@ -89,10 +91,8 @@ static void guard_free(void *vptr) { size_t *ptr = vptr; if (!vptr) return; --ptr; - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_relative, - -(gpr_atm)*ptr); - gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_allocs_relative, - -(gpr_atm)1); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_size_relative, -(gpr_atm)*ptr); + NO_BARRIER_FETCH_ADD(&g_memory_counters.total_allocs_relative, -(gpr_atm)1); g_old_allocs.free_fn(ptr); } @@ -112,12 +112,12 @@ void grpc_memory_counters_destroy() { struct grpc_memory_counters grpc_memory_counters_snapshot() { struct grpc_memory_counters counters; counters.total_size_relative = - gpr_atm_no_barrier_load(&g_memory_counters.total_size_relative); + NO_BARRIER_LOAD(&g_memory_counters.total_size_relative); counters.total_size_absolute = - gpr_atm_no_barrier_load(&g_memory_counters.total_size_absolute); + NO_BARRIER_LOAD(&g_memory_counters.total_size_absolute); counters.total_allocs_relative = - gpr_atm_no_barrier_load(&g_memory_counters.total_allocs_relative); + NO_BARRIER_LOAD(&g_memory_counters.total_allocs_relative); counters.total_allocs_absolute = - gpr_atm_no_barrier_load(&g_memory_counters.total_allocs_absolute); + NO_BARRIER_LOAD(&g_memory_counters.total_allocs_absolute); return counters; } |