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Add benchmark labels to the output of the comparison tool (#1388)

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Fixes #1294
This commit is contained in:
Dominic Hamon 2022-05-01 15:04:39 +01:00 committed by GitHub
parent a162a38ca0
commit b0d5adfacd
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 82 additions and 15 deletions
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8
tools/gbench/Inputs/test1_run1.json
View File

@ -114,6 +114,14 @@
"real_time": 1,
"cpu_time": 1,
"time_unit": "s"
},
{
"name": "BM_hasLabel",
"label": "a label",
"iterations": 1,
"real_time": 1,
"cpu_time": 1,
"time_unit": "s"
}
]
}

8
tools/gbench/Inputs/test1_run2.json
View File

@ -114,6 +114,14 @@
"real_time": 1,
"cpu_time": 1,
"time_unit": "ns"
},
{
"name": "BM_hasLabel",
"label": "a label",
"iterations": 1,
"real_time": 1,
"cpu_time": 1,
"time_unit": "s"
}
]
}

81
tools/gbench/report.py
View File

@ -249,6 +249,7 @@ def get_difference_report(
partitions = partition_benchmarks(json1, json2)
for partition in partitions:
benchmark_name = partition[0][0]['name']
label = partition[0][0]['label'] if 'label' in partition[0][0] else ''
time_unit = partition[0][0]['time_unit']
measurements = []
utest_results = {}
@ -289,6 +290,7 @@ def get_difference_report(
aggregate_name = partition[0][0]['aggregate_name'] if run_type == 'aggregate' and 'aggregate_name' in partition[0][0] else ''
diff_report.append({
'name': benchmark_name,
'label': label,
'measurements': measurements,
'time_unit': time_unit,
'run_type': run_type,
@ -301,6 +303,7 @@ def get_difference_report(
if lhs_gmean.any() and rhs_gmean.any():
diff_report.append({
'name': 'OVERALL_GEOMEAN',
'label': '',
'measurements': [{
'real_time': lhs_gmean[0],
'cpu_time': lhs_gmean[1],
@ -450,7 +453,8 @@ class TestReportDifference(unittest.TestCase):
'-0.1000', '100', '110', '100', '90'],
['BM_ThirdFaster', '-0.3333', '-0.3334', '100', '67', '100', '67'],
['BM_NotBadTimeUnit', '-0.9000', '+0.2000', '0', '0', '0', '1'],
['OVERALL_GEOMEAN', '-0.8344', '-0.8026', '0', '0', '0', '0']
['BM_hasLabel', '+0.0000', '+0.0000', '1', '1', '1', '1'],
['OVERALL_GEOMEAN', '-0.8117', '-0.7783', '0', '0', '0', '0']
]
output_lines_with_header = print_difference_report(
self.json_diff_report, use_color=False)
@ -467,81 +471,127 @@ class TestReportDifference(unittest.TestCase):
expected_output = [
{
'name': 'BM_SameTimes',
'measurements': [{'time': 0.0000, 'cpu': 0.0000, 'real_time': 10, 'real_time_other': 10, 'cpu_time': 10, 'cpu_time_other': 10}],
'label': '',
'measurements': [{'time': 0.0000, 'cpu': 0.0000,
'real_time': 10, 'real_time_other': 10,
'cpu_time': 10, 'cpu_time_other': 10}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_2xFaster',
'measurements': [{'time': -0.5000, 'cpu': -0.5000, 'real_time': 50, 'real_time_other': 25, 'cpu_time': 50, 'cpu_time_other': 25}],
'label': '',
'measurements': [{'time': -0.5000, 'cpu': -0.5000,
'real_time': 50, 'real_time_other': 25,
'cpu_time': 50, 'cpu_time_other': 25}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_2xSlower',
'measurements': [{'time': 1.0000, 'cpu': 1.0000, 'real_time': 50, 'real_time_other': 100, 'cpu_time': 50, 'cpu_time_other': 100}],
'label': '',
'measurements': [{'time': 1.0000, 'cpu': 1.0000,
'real_time': 50, 'real_time_other': 100,
'cpu_time': 50, 'cpu_time_other': 100}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_1PercentFaster',
'measurements': [{'time': -0.0100, 'cpu': -0.0100, 'real_time': 100, 'real_time_other': 98.9999999, 'cpu_time': 100, 'cpu_time_other': 98.9999999}],
'label': '',
'measurements': [{'time': -0.0100, 'cpu': -0.0100,
'real_time': 100, 'real_time_other': 98.9999999,
'cpu_time': 100, 'cpu_time_other': 98.9999999}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_1PercentSlower',
'measurements': [{'time': 0.0100, 'cpu': 0.0100, 'real_time': 100, 'real_time_other': 101, 'cpu_time': 100, 'cpu_time_other': 101}],
'label': '',
'measurements': [{'time': 0.0100, 'cpu': 0.0100,
'real_time': 100, 'real_time_other': 101,
'cpu_time': 100, 'cpu_time_other': 101}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_10PercentFaster',
'measurements': [{'time': -0.1000, 'cpu': -0.1000, 'real_time': 100, 'real_time_other': 90, 'cpu_time': 100, 'cpu_time_other': 90}],
'label': '',
'measurements': [{'time': -0.1000, 'cpu': -0.1000,
'real_time': 100, 'real_time_other': 90,
'cpu_time': 100, 'cpu_time_other': 90}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_10PercentSlower',
'measurements': [{'time': 0.1000, 'cpu': 0.1000, 'real_time': 100, 'real_time_other': 110, 'cpu_time': 100, 'cpu_time_other': 110}],
'label': '',
'measurements': [{'time': 0.1000, 'cpu': 0.1000,
'real_time': 100, 'real_time_other': 110,
'cpu_time': 100, 'cpu_time_other': 110}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_100xSlower',
'measurements': [{'time': 99.0000, 'cpu': 99.0000, 'real_time': 100, 'real_time_other': 10000, 'cpu_time': 100, 'cpu_time_other': 10000}],
'label': '',
'measurements': [{'time': 99.0000, 'cpu': 99.0000,
'real_time': 100, 'real_time_other': 10000,
'cpu_time': 100, 'cpu_time_other': 10000}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_100xFaster',
'measurements': [{'time': -0.9900, 'cpu': -0.9900, 'real_time': 10000, 'real_time_other': 100, 'cpu_time': 10000, 'cpu_time_other': 100}],
'label': '',
'measurements': [{'time': -0.9900, 'cpu': -0.9900,
'real_time': 10000, 'real_time_other': 100,
'cpu_time': 10000, 'cpu_time_other': 100}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_10PercentCPUToTime',
'measurements': [{'time': 0.1000, 'cpu': -0.1000, 'real_time': 100, 'real_time_other': 110, 'cpu_time': 100, 'cpu_time_other': 90}],
'label': '',
'measurements': [{'time': 0.1000, 'cpu': -0.1000,
'real_time': 100, 'real_time_other': 110,
'cpu_time': 100, 'cpu_time_other': 90}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_ThirdFaster',
'measurements': [{'time': -0.3333, 'cpu': -0.3334, 'real_time': 100, 'real_time_other': 67, 'cpu_time': 100, 'cpu_time_other': 67}],
'label': '',
'measurements': [{'time': -0.3333, 'cpu': -0.3334,
'real_time': 100, 'real_time_other': 67,
'cpu_time': 100, 'cpu_time_other': 67}],
'time_unit': 'ns',
'utest': {}
},
{
'name': 'BM_NotBadTimeUnit',
'measurements': [{'time': -0.9000, 'cpu': 0.2000, 'real_time': 0.4, 'real_time_other': 0.04, 'cpu_time': 0.5, 'cpu_time_other': 0.6}],
'label': '',
'measurements': [{'time': -0.9000, 'cpu': 0.2000,
'real_time': 0.4, 'real_time_other': 0.04,
'cpu_time': 0.5, 'cpu_time_other': 0.6}],
'time_unit': 's',
'utest': {}
},
{
'name': 'BM_hasLabel',
'label': 'a label',
'measurements': [{'time': 0.0000, 'cpu': 0.0000,
'real_time': 1, 'real_time_other': 1,
'cpu_time': 1, 'cpu_time_other': 1}],
'time_unit': 's',
'utest': {}
},
{
'name': 'OVERALL_GEOMEAN',
'measurements': [{'real_time': 1.193776641714438e-06, 'cpu_time': 1.2144445585302297e-06,
'label': '',
'measurements': [{'real_time': 3.1622776601683826e-06, 'cpu_time': 3.2130844755623912e-06,
'real_time_other': 1.9768988699420897e-07, 'cpu_time_other': 2.397447755209533e-07,
'time': -0.834399601997324, 'cpu': -0.8025889499549471}],
'time': -0.8117033010153573, 'cpu': -0.7783324768278522}],
'time_unit': 's',
'run_type': 'aggregate',
'aggregate_name': 'geomean', 'utest': {}
@ -551,6 +601,7 @@ class TestReportDifference(unittest.TestCase):
for out, expected in zip(
self.json_diff_report, expected_output):
self.assertEqual(out['name'], expected['name'])
self.assertEqual(out['label'], expected['label'])
self.assertEqual(out['time_unit'], expected['time_unit'])
assert_utest(self, out, expected)
assert_measurements(self, out, expected)