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authorGravatar Craig Tiller <ctiller@google.com>2017-02-07 08:39:05 -0800
committerGravatar Craig Tiller <ctiller@google.com>2017-02-07 08:39:05 -0800
commit01d7d9b2e52e5945616610025527908c4101df03 (patch)
treeacd1c1a2f0d2b256059eccd86314af51897e5901 /test
parentb038beb7245877b71e30e782ddd6c86d82d11d17 (diff)
Add allocations/iteration counters to bm_fullstack
Diffstat (limited to 'test')
-rw-r--r--test/cpp/microbenchmarks/bm_fullstack.cc17
1 files changed, 12 insertions, 5 deletions
diff --git a/test/cpp/microbenchmarks/bm_fullstack.cc b/test/cpp/microbenchmarks/bm_fullstack.cc
index c5ace53ff9..32fd535165 100644
--- a/test/cpp/microbenchmarks/bm_fullstack.cc
+++ b/test/cpp/microbenchmarks/bm_fullstack.cc
@@ -54,6 +54,7 @@ extern "C" {
#include "src/core/lib/surface/channel.h"
#include "src/core/lib/surface/completion_queue.h"
#include "src/core/lib/surface/server.h"
+#include "test/core/util/memory_counters.h"
#include "test/core/util/passthru_endpoint.h"
#include "test/core/util/port.h"
}
@@ -67,6 +68,7 @@ namespace testing {
static class InitializeStuff {
public:
InitializeStuff() {
+ grpc_memory_counters_init();
init_lib_.init();
rq_ = grpc_resource_quota_create("bm");
}
@@ -104,11 +106,15 @@ class BaseFixture {
std::ostringstream out;
this->AddToLabel(out, s);
#ifdef GPR_MU_COUNTERS
- out << " locks/iteration:"
- << ((double)(gpr_atm_no_barrier_load(&grpc_mu_locks) -
- mu_locks_at_start_) /
- (double)s.iterations());
+ out << " locks/iter:" << ((double)(gpr_atm_no_barrier_load(&grpc_mu_locks) -
+ mu_locks_at_start_) /
+ (double)s.iterations());
#endif
+ grpc_memory_counters counters_at_end = grpc_memory_counters_snapshot();
+ out << " allocs/iter:"
+ << ((double)(counters_at_end.total_allocs_absolute -
+ counters_at_start_.total_allocs_absolute) /
+ (double)s.iterations());
auto label = out.str();
if (label.length() && label[0] == ' ') {
label = label.substr(1);
@@ -122,6 +128,7 @@ class BaseFixture {
#ifdef GPR_MU_COUNTERS
const size_t mu_locks_at_start_ = gpr_atm_no_barrier_load(&grpc_mu_locks);
#endif
+ grpc_memory_counters counters_at_start_ = grpc_memory_counters_snapshot();
};
class FullstackFixture : public BaseFixture {
@@ -272,7 +279,7 @@ class InProcessCHTTP2 : public EndpointPairFixture {
: EndpointPairFixture(service, MakeEndpoints()) {}
void AddToLabel(std::ostream& out, benchmark::State& state) {
- out << " writes/iteration:"
+ out << " writes/iter:"
<< ((double)stats_.num_writes / (double)state.iterations());
}