benchmark/test/repetitions_test.cc
Roman Lebedev 4c2e32f1d0
Introduce "family index" field into JSON output (#1164)
It may be useful for those wishing to further post-process JSON results,
but it is mainly geared towards better support for run interleaving,
where results from the same family may not be close-by in the JSON.

While we won't be able to do much about that for outputs,
the tools can and perhaps should reorder the results to that
at least in their output they are in proper order, not run order.

Note that this only counts the families that were filtered-in,
so if e.g. there were three families, and we filtered-out
the second one, the two families (which were first and third)
will have family indexes 0 and 1.
2021-06-02 18:06:45 +03:00

198 lines
10 KiB
C++

#include "benchmark/benchmark.h"
#include "output_test.h"
// ========================================================================= //
// ------------------------ Testing Basic Output --------------------------- //
// ========================================================================= //
void BM_ExplicitRepetitions(benchmark::State& state) {
for (auto _ : state) {
}
}
BENCHMARK(BM_ExplicitRepetitions)->Repetitions(2);
ADD_CASES(TC_ConsoleOut,
{{"^BM_ExplicitRepetitions/repeats:2 %console_report$"}});
ADD_CASES(TC_ConsoleOut,
{{"^BM_ExplicitRepetitions/repeats:2 %console_report$"}});
ADD_CASES(TC_ConsoleOut,
{{"^BM_ExplicitRepetitions/repeats:2_mean %console_report$"}});
ADD_CASES(TC_ConsoleOut,
{{"^BM_ExplicitRepetitions/repeats:2_median %console_report$"}});
ADD_CASES(TC_ConsoleOut,
{{"^BM_ExplicitRepetitions/repeats:2_stddev %console_report$"}});
ADD_CASES(TC_JSONOut,
{{"\"name\": \"BM_ExplicitRepetitions/repeats:2\",$"},
{"\"family_index\": 0,$", MR_Next},
{"\"run_name\": \"BM_ExplicitRepetitions/repeats:2\",$", 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},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut,
{{"\"name\": \"BM_ExplicitRepetitions/repeats:2\",$"},
{"\"family_index\": 0,$", MR_Next},
{"\"run_name\": \"BM_ExplicitRepetitions/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\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut,
{{"\"name\": \"BM_ExplicitRepetitions/repeats:2_mean\",$"},
{"\"family_index\": 0,$", MR_Next},
{"\"run_name\": \"BM_ExplicitRepetitions/repeats:2\",$", MR_Next},
{"\"run_type\": \"aggregate\",$", MR_Next},
{"\"repetitions\": 2,$", MR_Next},
{"\"threads\": 1,$", MR_Next},
{"\"aggregate_name\": \"mean\",$", MR_Next},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %float,$", MR_Next},
{"\"cpu_time\": %float,$", MR_Next},
{"\"time_unit\": \"ns\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut,
{{"\"name\": \"BM_ExplicitRepetitions/repeats:2_median\",$"},
{"\"family_index\": 0,$", MR_Next},
{"\"run_name\": \"BM_ExplicitRepetitions/repeats:2\",$", MR_Next},
{"\"run_type\": \"aggregate\",$", MR_Next},
{"\"repetitions\": 2,$", MR_Next},
{"\"threads\": 1,$", MR_Next},
{"\"aggregate_name\": \"median\",$", MR_Next},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %float,$", MR_Next},
{"\"cpu_time\": %float,$", MR_Next},
{"\"time_unit\": \"ns\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut,
{{"\"name\": \"BM_ExplicitRepetitions/repeats:2_stddev\",$"},
{"\"family_index\": 0,$", MR_Next},
{"\"run_name\": \"BM_ExplicitRepetitions/repeats:2\",$", MR_Next},
{"\"run_type\": \"aggregate\",$", MR_Next},
{"\"repetitions\": 2,$", MR_Next},
{"\"threads\": 1,$", MR_Next},
{"\"aggregate_name\": \"stddev\",$", MR_Next},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %float,$", MR_Next},
{"\"cpu_time\": %float,$", MR_Next},
{"\"time_unit\": \"ns\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_CSVOut, {{"^\"BM_ExplicitRepetitions/repeats:2\",%csv_report$"}});
ADD_CASES(TC_CSVOut, {{"^\"BM_ExplicitRepetitions/repeats:2\",%csv_report$"}});
ADD_CASES(TC_CSVOut,
{{"^\"BM_ExplicitRepetitions/repeats:2_mean\",%csv_report$"}});
ADD_CASES(TC_CSVOut,
{{"^\"BM_ExplicitRepetitions/repeats:2_median\",%csv_report$"}});
ADD_CASES(TC_CSVOut,
{{"^\"BM_ExplicitRepetitions/repeats:2_stddev\",%csv_report$"}});
// ========================================================================= //
// ------------------------ Testing Basic Output --------------------------- //
// ========================================================================= //
void BM_ImplicitRepetitions(benchmark::State& state) {
for (auto _ : state) {
}
}
BENCHMARK(BM_ImplicitRepetitions);
ADD_CASES(TC_ConsoleOut, {{"^BM_ImplicitRepetitions %console_report$"}});
ADD_CASES(TC_ConsoleOut, {{"^BM_ImplicitRepetitions %console_report$"}});
ADD_CASES(TC_ConsoleOut, {{"^BM_ImplicitRepetitions %console_report$"}});
ADD_CASES(TC_ConsoleOut, {{"^BM_ImplicitRepetitions_mean %console_report$"}});
ADD_CASES(TC_ConsoleOut, {{"^BM_ImplicitRepetitions_median %console_report$"}});
ADD_CASES(TC_ConsoleOut, {{"^BM_ImplicitRepetitions_stddev %console_report$"}});
ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_ImplicitRepetitions\",$"},
{"\"family_index\": 1,$", MR_Next},
{"\"run_name\": \"BM_ImplicitRepetitions\",$", MR_Next},
{"\"run_type\": \"iteration\",$", MR_Next},
{"\"repetitions\": 3,$", 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},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_ImplicitRepetitions\",$"},
{"\"family_index\": 1,$", MR_Next},
{"\"run_name\": \"BM_ImplicitRepetitions\",$", MR_Next},
{"\"run_type\": \"iteration\",$", MR_Next},
{"\"repetitions\": 3,$", MR_Next},
{"\"repetition_index\": 1,$", MR_Next},
{"\"threads\": 1,$", MR_Next},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %float,$", MR_Next},
{"\"cpu_time\": %float,$", MR_Next},
{"\"time_unit\": \"ns\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_ImplicitRepetitions\",$"},
{"\"family_index\": 1,$", MR_Next},
{"\"run_name\": \"BM_ImplicitRepetitions\",$", MR_Next},
{"\"run_type\": \"iteration\",$", MR_Next},
{"\"repetitions\": 3,$", MR_Next},
{"\"repetition_index\": 2,$", MR_Next},
{"\"threads\": 1,$", MR_Next},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %float,$", MR_Next},
{"\"cpu_time\": %float,$", MR_Next},
{"\"time_unit\": \"ns\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_ImplicitRepetitions_mean\",$"},
{"\"family_index\": 1,$", MR_Next},
{"\"run_name\": \"BM_ImplicitRepetitions\",$", MR_Next},
{"\"run_type\": \"aggregate\",$", MR_Next},
{"\"repetitions\": 3,$", MR_Next},
{"\"threads\": 1,$", MR_Next},
{"\"aggregate_name\": \"mean\",$", MR_Next},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %float,$", MR_Next},
{"\"cpu_time\": %float,$", MR_Next},
{"\"time_unit\": \"ns\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_ImplicitRepetitions_median\",$"},
{"\"family_index\": 1,$", MR_Next},
{"\"run_name\": \"BM_ImplicitRepetitions\",$", MR_Next},
{"\"run_type\": \"aggregate\",$", MR_Next},
{"\"repetitions\": 3,$", MR_Next},
{"\"threads\": 1,$", MR_Next},
{"\"aggregate_name\": \"median\",$", MR_Next},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %float,$", MR_Next},
{"\"cpu_time\": %float,$", MR_Next},
{"\"time_unit\": \"ns\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_ImplicitRepetitions_stddev\",$"},
{"\"family_index\": 1,$", MR_Next},
{"\"run_name\": \"BM_ImplicitRepetitions\",$", MR_Next},
{"\"run_type\": \"aggregate\",$", MR_Next},
{"\"repetitions\": 3,$", MR_Next},
{"\"threads\": 1,$", MR_Next},
{"\"aggregate_name\": \"stddev\",$", MR_Next},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %float,$", MR_Next},
{"\"cpu_time\": %float,$", MR_Next},
{"\"time_unit\": \"ns\"$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_CSVOut, {{"^\"BM_ImplicitRepetitions\",%csv_report$"}});
ADD_CASES(TC_CSVOut, {{"^\"BM_ImplicitRepetitions\",%csv_report$"}});
ADD_CASES(TC_CSVOut, {{"^\"BM_ImplicitRepetitions_mean\",%csv_report$"}});
ADD_CASES(TC_CSVOut, {{"^\"BM_ImplicitRepetitions_median\",%csv_report$"}});
ADD_CASES(TC_CSVOut, {{"^\"BM_ImplicitRepetitions_stddev\",%csv_report$"}});
// ========================================================================= //
// --------------------------- TEST CASES END ------------------------------ //
// ========================================================================= //
int main(int argc, char* argv[]) { RunOutputTests(argc, argv); }