2 #include "benchmark/benchmark.h"
4 #define BASIC_BENCHMARK_TEST(x) BENCHMARK(x)->Arg(8)->Arg(512)->Arg(8192)
6 void BM_empty(benchmark::State& state) {  in BM_empty()
8     benchmark::DoNotOptimize(state.iterations());  in BM_empty()
11 BENCHMARK(BM_empty);
12 BENCHMARK(BM_empty)->ThreadPerCpu();
14 void BM_spin_empty(benchmark::State& state) {  in BM_spin_empty()
17       benchmark::DoNotOptimize(x);  in BM_spin_empty()
24 void BM_spin_pause_before(benchmark::State& state) {  in BM_spin_pause_before()
26     benchmark::DoNotOptimize(i);  in BM_spin_pause_before()
30       benchmark::DoNotOptimize(i);  in BM_spin_pause_before()
37 void BM_spin_pause_during(benchmark::State& state) {  in BM_spin_pause_during()
41       benchmark::DoNotOptimize(i);  in BM_spin_pause_during()
45       benchmark::DoNotOptimize(i);  in BM_spin_pause_during()
52 void BM_pause_during(benchmark::State& state) {  in BM_pause_during()
58 BENCHMARK(BM_pause_during);
59 BENCHMARK(BM_pause_during)->ThreadPerCpu();
60 BENCHMARK(BM_pause_during)->UseRealTime();
61 BENCHMARK(BM_pause_during)->UseRealTime()->ThreadPerCpu();
63 void BM_spin_pause_after(benchmark::State& state) {  in BM_spin_pause_after()
66       benchmark::DoNotOptimize(i);  in BM_spin_pause_after()
70     benchmark::DoNotOptimize(i);  in BM_spin_pause_after()
76 void BM_spin_pause_before_and_after(benchmark::State& state) {  in BM_spin_pause_before_and_after()
78     benchmark::DoNotOptimize(i);  in BM_spin_pause_before_and_after()
82       benchmark::DoNotOptimize(i);  in BM_spin_pause_before_and_after()
86     benchmark::DoNotOptimize(i);  in BM_spin_pause_before_and_after()
92 void BM_empty_stop_start(benchmark::State& state) {  in BM_empty_stop_start()
96 BENCHMARK(BM_empty_stop_start);
97 BENCHMARK(BM_empty_stop_start)->ThreadPerCpu();
99 void BM_KeepRunning(benchmark::State& state) {  in BM_KeepRunning()
100   benchmark::IterationCount iter_count = 0;  in BM_KeepRunning()
107 BENCHMARK(BM_KeepRunning);
109 void BM_KeepRunningBatch(benchmark::State& state) {  in BM_KeepRunningBatch()
114   const benchmark::IterationCount batch_size = 1009;  in BM_KeepRunningBatch()
116   static benchmark::IterationCount prior_iter_count = 0;  in BM_KeepRunningBatch()
117   benchmark::IterationCount iter_count = 0;  in BM_KeepRunningBatch()
133 BENCHMARK(BM_KeepRunningBatch)->Repetitions(1);
135 void BM_RangedFor(benchmark::State& state) {  in BM_RangedFor()
136   benchmark::IterationCount iter_count = 0;  in BM_RangedFor()
142 BENCHMARK(BM_RangedFor);
146 void BM_OneTemplateFunc(benchmark::State& state) {  in BM_OneTemplateFunc()
153 BENCHMARK(BM_OneTemplateFunc<int>)->Arg(1);
154 BENCHMARK(BM_OneTemplateFunc<double>)->Arg(1);
157 void BM_TwoTemplateFunc(benchmark::State& state) {  in BM_TwoTemplateFunc()
166 BENCHMARK(BM_TwoTemplateFunc<int, double>)->Arg(1);
167 BENCHMARK(BM_TwoTemplateFunc<double, int>)->Arg(1);
175                      benchmark::State::StateIterator>::value_type,
176                  typename benchmark::State::StateIterator::value_type>::value,