diff options
Diffstat (limited to 'third-party/benchmark/test/user_counters_thousands_test.cc')
| -rw-r--r-- | third-party/benchmark/test/user_counters_thousands_test.cc | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/third-party/benchmark/test/user_counters_thousands_test.cc b/third-party/benchmark/test/user_counters_thousands_test.cc new file mode 100644 index 000000000000..bbe194264ed4 --- /dev/null +++ b/third-party/benchmark/test/user_counters_thousands_test.cc @@ -0,0 +1,183 @@ + +#undef NDEBUG + +#include "benchmark/benchmark.h" +#include "output_test.h" + +// ========================================================================= // +// ------------------------ Thousands Customisation ------------------------ // +// ========================================================================= // + +void BM_Counters_Thousands(benchmark::State& state) { + for (auto _ : state) { + } + namespace bm = benchmark; + state.counters.insert({ + {"t0_1000000DefaultBase", + bm::Counter(1000 * 1000, bm::Counter::kDefaults)}, + {"t1_1000000Base1000", bm::Counter(1000 * 1000, bm::Counter::kDefaults, + benchmark::Counter::OneK::kIs1000)}, + {"t2_1000000Base1024", bm::Counter(1000 * 1000, bm::Counter::kDefaults, + benchmark::Counter::OneK::kIs1024)}, + {"t3_1048576Base1000", bm::Counter(1024 * 1024, bm::Counter::kDefaults, + benchmark::Counter::OneK::kIs1000)}, + {"t4_1048576Base1024", bm::Counter(1024 * 1024, bm::Counter::kDefaults, + benchmark::Counter::OneK::kIs1024)}, + }); +} +BENCHMARK(BM_Counters_Thousands)->Repetitions(2); +ADD_CASES( + TC_ConsoleOut, + { + {"^BM_Counters_Thousands/repeats:2 %console_report " + "t0_1000000DefaultBase=1000k " + "t1_1000000Base1000=1000k t2_1000000Base1024=976.56[23]k " + "t3_1048576Base1000=1048.58k t4_1048576Base1024=1024k$"}, + {"^BM_Counters_Thousands/repeats:2 %console_report " + "t0_1000000DefaultBase=1000k " + "t1_1000000Base1000=1000k t2_1000000Base1024=976.56[23]k " + "t3_1048576Base1000=1048.58k t4_1048576Base1024=1024k$"}, + {"^BM_Counters_Thousands/repeats:2_mean %console_report " + "t0_1000000DefaultBase=1000k t1_1000000Base1000=1000k " + "t2_1000000Base1024=976.56[23]k t3_1048576Base1000=1048.58k " + "t4_1048576Base1024=1024k$"}, + {"^BM_Counters_Thousands/repeats:2_median %console_report " + "t0_1000000DefaultBase=1000k t1_1000000Base1000=1000k " + "t2_1000000Base1024=976.56[23]k t3_1048576Base1000=1048.58k " + "t4_1048576Base1024=1024k$"}, + {"^BM_Counters_Thousands/repeats:2_stddev %console_time_only_report [ " + "]*2 t0_1000000DefaultBase=0 t1_1000000Base1000=0 " + "t2_1000000Base1024=0 t3_1048576Base1000=0 t4_1048576Base1024=0$"}, + }); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_Counters_Thousands/repeats:2\",$"}, + {"\"family_index\": 0,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\",$", MR_Next}, + {"\"t0_1000000DefaultBase\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t1_1000000Base1000\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t2_1000000Base1024\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t3_1048576Base1000\": 1\\.048576(0)*e\\+(0)*6,$", MR_Next}, + {"\"t4_1048576Base1024\": 1\\.048576(0)*e\\+(0)*6$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_Counters_Thousands/repeats:2\",$"}, + {"\"family_index\": 0,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"repetition_index\": 1,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\",$", MR_Next}, + {"\"t0_1000000DefaultBase\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t1_1000000Base1000\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t2_1000000Base1024\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t3_1048576Base1000\": 1\\.048576(0)*e\\+(0)*6,$", MR_Next}, + {"\"t4_1048576Base1024\": 1\\.048576(0)*e\\+(0)*6$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_Counters_Thousands/repeats:2_mean\",$"}, + {"\"family_index\": 0,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"mean\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\",$", MR_Next}, + {"\"t0_1000000DefaultBase\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t1_1000000Base1000\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t2_1000000Base1024\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t3_1048576Base1000\": 1\\.048576(0)*e\\+(0)*6,$", MR_Next}, + {"\"t4_1048576Base1024\": 1\\.048576(0)*e\\+(0)*6$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_Counters_Thousands/repeats:2_median\",$"}, + {"\"family_index\": 0,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"median\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\",$", MR_Next}, + {"\"t0_1000000DefaultBase\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t1_1000000Base1000\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t2_1000000Base1024\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, + {"\"t3_1048576Base1000\": 1\\.048576(0)*e\\+(0)*6,$", MR_Next}, + {"\"t4_1048576Base1024\": 1\\.048576(0)*e\\+(0)*6$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_Counters_Thousands/repeats:2_stddev\",$"}, + {"\"family_index\": 0,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"stddev\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\",$", MR_Next}, + {"\"t0_1000000DefaultBase\": 0\\.(0)*e\\+(0)*,$", MR_Next}, + {"\"t1_1000000Base1000\": 0\\.(0)*e\\+(0)*,$", MR_Next}, + {"\"t2_1000000Base1024\": 0\\.(0)*e\\+(0)*,$", MR_Next}, + {"\"t3_1048576Base1000\": 0\\.(0)*e\\+(0)*,$", MR_Next}, + {"\"t4_1048576Base1024\": 0\\.(0)*e\\+(0)*$", MR_Next}, + {"}", MR_Next}}); + +ADD_CASES( + TC_CSVOut, + {{"^\"BM_Counters_Thousands/" + "repeats:2\",%csv_report,1e\\+(0)*6,1e\\+(0)*6,1e\\+(0)*6,1\\.04858e\\+(" + "0)*6,1\\.04858e\\+(0)*6$"}, + {"^\"BM_Counters_Thousands/" + "repeats:2\",%csv_report,1e\\+(0)*6,1e\\+(0)*6,1e\\+(0)*6,1\\.04858e\\+(" + "0)*6,1\\.04858e\\+(0)*6$"}, + {"^\"BM_Counters_Thousands/" + "repeats:2_mean\",%csv_report,1e\\+(0)*6,1e\\+(0)*6,1e\\+(0)*6,1\\." + "04858e\\+(0)*6,1\\.04858e\\+(0)*6$"}, + {"^\"BM_Counters_Thousands/" + "repeats:2_median\",%csv_report,1e\\+(0)*6,1e\\+(0)*6,1e\\+(0)*6,1\\." + "04858e\\+(0)*6,1\\.04858e\\+(0)*6$"}, + {"^\"BM_Counters_Thousands/repeats:2_stddev\",%csv_report,0,0,0,0,0$"}}); +// VS2013 does not allow this function to be passed as a lambda argument +// to CHECK_BENCHMARK_RESULTS() +void CheckThousands(Results const& e) { + if (e.name != "BM_Counters_Thousands/repeats:2") + return; // Do not check the aggregates! + + // check that the values are within 0.01% of the expected values + CHECK_FLOAT_COUNTER_VALUE(e, "t0_1000000DefaultBase", EQ, 1000 * 1000, + 0.0001); + CHECK_FLOAT_COUNTER_VALUE(e, "t1_1000000Base1000", EQ, 1000 * 1000, 0.0001); + CHECK_FLOAT_COUNTER_VALUE(e, "t2_1000000Base1024", EQ, 1000 * 1000, 0.0001); + CHECK_FLOAT_COUNTER_VALUE(e, "t3_1048576Base1000", EQ, 1024 * 1024, 0.0001); + CHECK_FLOAT_COUNTER_VALUE(e, "t4_1048576Base1024", EQ, 1024 * 1024, 0.0001); +} +CHECK_BENCHMARK_RESULTS("BM_Counters_Thousands", &CheckThousands); + +// ========================================================================= // +// --------------------------- TEST CASES END ------------------------------ // +// ========================================================================= // + +int main(int argc, char* argv[]) { RunOutputTests(argc, argv); } |