libcxx/benchmarks/ContainerBenchmarks.h

16 #include "benchmark/benchmark.h"
21 void BM_ConstructSize(benchmark::State& st, Container) {
30 void BM_ConstructSizeValue(benchmark::State& st, Container, typename Container::value_type const& val) {
39 void BM_ConstructIterIter(benchmark::State& st, Container, GenInputs gen) {
43     benchmark::DoNotOptimize(&in);
51 void BM_InsertValue(benchmark::State& st, Container c, GenInputs gen) {
57             benchmark::DoNotOptimize(&(*c.insert(*it).first));
59         benchmark::ClobberMemory();
64 void BM_InsertValueRehash(benchmark::State& st, Container c, GenInputs gen) {
71             benchmark::DoNotOptimize(&(*c.insert(*it).first));
73         benchmark::ClobberMemory();
79 void BM_InsertDuplicate(benchmark::State& st, Container c, GenInputs gen) {
83     benchmark::DoNotOptimize(&c);
84     benchmark::DoNotOptimize(&in);
87             benchmark::DoNotOptimize(&(*c.insert(*it).first));
89         benchmark::ClobberMemory();
95 void BM_EmplaceDuplicate(benchmark::State& st, Container c, GenInputs gen) {
99     benchmark::DoNotOptimize(&c);
100     benchmark::DoNotOptimize(&in);
103             benchmark::DoNotOptimize(&(*c.emplace(*it).first));
105         benchmark::ClobberMemory();
110 static void BM_Find(benchmark::State& st, Container c, GenInputs gen) {
113     benchmark::DoNotOptimize(&(*c.begin()));
117             benchmark::DoNotOptimize(&(*c.find(*it)));
119         benchmark::ClobberMemory();
124 static void BM_FindRehash(benchmark::State& st, Container c, GenInputs gen) {
128     benchmark::DoNotOptimize(&(*c.begin()));
132             benchmark::DoNotOptimize(&(*c.find(*it)));
134         benchmark::ClobberMemory();
139 static void BM_Rehash(benchmark::State& st, Container c, GenInputs gen) {
143     benchmark::DoNotOptimize(c);
148         benchmark::ClobberMemory();