1 2 #undef NDEBUG 3 4 #include "benchmark/benchmark.h" 5 #include "output_test.h" 6 7 // ========================================================================= // 8 // ------------------------ Thousands Customisation ------------------------ // 9 // ========================================================================= // 10 11 void BM_Counters_Thousands(benchmark::State& state) { 12 for (auto _ : state) { 13 } 14 namespace bm = benchmark; 15 state.counters.insert({ 16 {"t0_1000000DefaultBase", 17 bm::Counter(1000 * 1000, bm::Counter::kDefaults)}, 18 {"t1_1000000Base1000", bm::Counter(1000 * 1000, bm::Counter::kDefaults, 19 benchmark::Counter::OneK::kIs1000)}, 20 {"t2_1000000Base1024", bm::Counter(1000 * 1000, bm::Counter::kDefaults, 21 benchmark::Counter::OneK::kIs1024)}, 22 {"t3_1048576Base1000", bm::Counter(1024 * 1024, bm::Counter::kDefaults, 23 benchmark::Counter::OneK::kIs1000)}, 24 {"t4_1048576Base1024", bm::Counter(1024 * 1024, bm::Counter::kDefaults, 25 benchmark::Counter::OneK::kIs1024)}, 26 }); 27 } 28 BENCHMARK(BM_Counters_Thousands)->Repetitions(2); 29 ADD_CASES( 30 TC_ConsoleOut, 31 { 32 {"^BM_Counters_Thousands/repeats:2 %console_report " 33 "t0_1000000DefaultBase=1000k " 34 "t1_1000000Base1000=1000k t2_1000000Base1024=976.56[23]k " 35 "t3_1048576Base1000=1048.58k t4_1048576Base1024=1024k$"}, 36 {"^BM_Counters_Thousands/repeats:2 %console_report " 37 "t0_1000000DefaultBase=1000k " 38 "t1_1000000Base1000=1000k t2_1000000Base1024=976.56[23]k " 39 "t3_1048576Base1000=1048.58k t4_1048576Base1024=1024k$"}, 40 {"^BM_Counters_Thousands/repeats:2_mean %console_report " 41 "t0_1000000DefaultBase=1000k t1_1000000Base1000=1000k " 42 "t2_1000000Base1024=976.56[23]k t3_1048576Base1000=1048.58k " 43 "t4_1048576Base1024=1024k$"}, 44 {"^BM_Counters_Thousands/repeats:2_median %console_report " 45 "t0_1000000DefaultBase=1000k t1_1000000Base1000=1000k " 46 "t2_1000000Base1024=976.56[23]k t3_1048576Base1000=1048.58k " 47 "t4_1048576Base1024=1024k$"}, 48 {"^BM_Counters_Thousands/repeats:2_stddev %console_time_only_report [ " 49 "]*2 t0_1000000DefaultBase=0 t1_1000000Base1000=0 " 50 "t2_1000000Base1024=0 t3_1048576Base1000=0 t4_1048576Base1024=0$"}, 51 }); 52 ADD_CASES(TC_JSONOut, 53 {{"\"name\": \"BM_Counters_Thousands/repeats:2\",$"}, 54 {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, 55 {"\"run_type\": \"iteration\",$", MR_Next}, 56 {"\"iterations\": %int,$", MR_Next}, 57 {"\"real_time\": %float,$", MR_Next}, 58 {"\"cpu_time\": %float,$", MR_Next}, 59 {"\"time_unit\": \"ns\",$", MR_Next}, 60 {"\"t0_1000000DefaultBase\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 61 {"\"t1_1000000Base1000\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 62 {"\"t2_1000000Base1024\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 63 {"\"t3_1048576Base1000\": 1\\.048576(0)*e\\+(0)*6,$", MR_Next}, 64 {"\"t4_1048576Base1024\": 1\\.048576(0)*e\\+(0)*6$", MR_Next}, 65 {"}", MR_Next}}); 66 ADD_CASES(TC_JSONOut, 67 {{"\"name\": \"BM_Counters_Thousands/repeats:2\",$"}, 68 {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, 69 {"\"run_type\": \"iteration\",$", MR_Next}, 70 {"\"iterations\": %int,$", MR_Next}, 71 {"\"real_time\": %float,$", MR_Next}, 72 {"\"cpu_time\": %float,$", MR_Next}, 73 {"\"time_unit\": \"ns\",$", MR_Next}, 74 {"\"t0_1000000DefaultBase\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 75 {"\"t1_1000000Base1000\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 76 {"\"t2_1000000Base1024\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 77 {"\"t3_1048576Base1000\": 1\\.048576(0)*e\\+(0)*6,$", MR_Next}, 78 {"\"t4_1048576Base1024\": 1\\.048576(0)*e\\+(0)*6$", MR_Next}, 79 {"}", MR_Next}}); 80 ADD_CASES(TC_JSONOut, 81 {{"\"name\": \"BM_Counters_Thousands/repeats:2_mean\",$"}, 82 {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, 83 {"\"run_type\": \"aggregate\",$", MR_Next}, 84 {"\"aggregate_name\": \"mean\",$", MR_Next}, 85 {"\"iterations\": 2,$", MR_Next}, 86 {"\"real_time\": %float,$", MR_Next}, 87 {"\"cpu_time\": %float,$", MR_Next}, 88 {"\"time_unit\": \"ns\",$", MR_Next}, 89 {"\"t0_1000000DefaultBase\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 90 {"\"t1_1000000Base1000\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 91 {"\"t2_1000000Base1024\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 92 {"\"t3_1048576Base1000\": 1\\.048576(0)*e\\+(0)*6,$", MR_Next}, 93 {"\"t4_1048576Base1024\": 1\\.048576(0)*e\\+(0)*6$", MR_Next}, 94 {"}", MR_Next}}); 95 ADD_CASES(TC_JSONOut, 96 {{"\"name\": \"BM_Counters_Thousands/repeats:2_median\",$"}, 97 {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, 98 {"\"run_type\": \"aggregate\",$", MR_Next}, 99 {"\"aggregate_name\": \"median\",$", MR_Next}, 100 {"\"iterations\": 2,$", MR_Next}, 101 {"\"real_time\": %float,$", MR_Next}, 102 {"\"cpu_time\": %float,$", MR_Next}, 103 {"\"time_unit\": \"ns\",$", MR_Next}, 104 {"\"t0_1000000DefaultBase\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 105 {"\"t1_1000000Base1000\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 106 {"\"t2_1000000Base1024\": 1\\.(0)*e\\+(0)*6,$", MR_Next}, 107 {"\"t3_1048576Base1000\": 1\\.048576(0)*e\\+(0)*6,$", MR_Next}, 108 {"\"t4_1048576Base1024\": 1\\.048576(0)*e\\+(0)*6$", MR_Next}, 109 {"}", MR_Next}}); 110 ADD_CASES(TC_JSONOut, 111 {{"\"name\": \"BM_Counters_Thousands/repeats:2_stddev\",$"}, 112 {"\"run_name\": \"BM_Counters_Thousands/repeats:2\",$", MR_Next}, 113 {"\"run_type\": \"aggregate\",$", MR_Next}, 114 {"\"aggregate_name\": \"stddev\",$", MR_Next}, 115 {"\"iterations\": 2,$", MR_Next}, 116 {"\"real_time\": %float,$", MR_Next}, 117 {"\"cpu_time\": %float,$", MR_Next}, 118 {"\"time_unit\": \"ns\",$", MR_Next}, 119 {"\"t0_1000000DefaultBase\": 0\\.(0)*e\\+(0)*,$", MR_Next}, 120 {"\"t1_1000000Base1000\": 0\\.(0)*e\\+(0)*,$", MR_Next}, 121 {"\"t2_1000000Base1024\": 0\\.(0)*e\\+(0)*,$", MR_Next}, 122 {"\"t3_1048576Base1000\": 0\\.(0)*e\\+(0)*,$", MR_Next}, 123 {"\"t4_1048576Base1024\": 0\\.(0)*e\\+(0)*$", MR_Next}, 124 {"}", MR_Next}}); 125 126 ADD_CASES( 127 TC_CSVOut, 128 {{"^\"BM_Counters_Thousands/" 129 "repeats:2\",%csv_report,1e\\+(0)*6,1e\\+(0)*6,1e\\+(0)*6,1\\.04858e\\+(" 130 "0)*6,1\\.04858e\\+(0)*6$"}, 131 {"^\"BM_Counters_Thousands/" 132 "repeats:2\",%csv_report,1e\\+(0)*6,1e\\+(0)*6,1e\\+(0)*6,1\\.04858e\\+(" 133 "0)*6,1\\.04858e\\+(0)*6$"}, 134 {"^\"BM_Counters_Thousands/" 135 "repeats:2_mean\",%csv_report,1e\\+(0)*6,1e\\+(0)*6,1e\\+(0)*6,1\\." 136 "04858e\\+(0)*6,1\\.04858e\\+(0)*6$"}, 137 {"^\"BM_Counters_Thousands/" 138 "repeats:2_median\",%csv_report,1e\\+(0)*6,1e\\+(0)*6,1e\\+(0)*6,1\\." 139 "04858e\\+(0)*6,1\\.04858e\\+(0)*6$"}, 140 {"^\"BM_Counters_Thousands/repeats:2_stddev\",%csv_report,0,0,0,0,0$"}}); 141 // VS2013 does not allow this function to be passed as a lambda argument 142 // to CHECK_BENCHMARK_RESULTS() 143 void CheckThousands(Results const& e) { 144 if (e.name != "BM_Counters_Thousands/repeats:2") 145 return; // Do not check the aggregates! 146 147 // check that the values are within 0.01% of the expected values 148 CHECK_FLOAT_COUNTER_VALUE(e, "t0_1000000DefaultBase", EQ, 1000 * 1000, 149 0.0001); 150 CHECK_FLOAT_COUNTER_VALUE(e, "t1_1000000Base1000", EQ, 1000 * 1000, 0.0001); 151 CHECK_FLOAT_COUNTER_VALUE(e, "t2_1000000Base1024", EQ, 1000 * 1000, 0.0001); 152 CHECK_FLOAT_COUNTER_VALUE(e, "t3_1048576Base1000", EQ, 1024 * 1024, 0.0001); 153 CHECK_FLOAT_COUNTER_VALUE(e, "t4_1048576Base1024", EQ, 1024 * 1024, 0.0001); 154 } 155 CHECK_BENCHMARK_RESULTS("BM_Counters_Thousands", &CheckThousands); 156 157 // ========================================================================= // 158 // --------------------------- TEST CASES END ------------------------------ // 159 // ========================================================================= // 160 161 int main(int argc, char* argv[]) { RunOutputTests(argc, argv); } 162
