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5eac66249c
This patch adds the compare_bench.py utility which can be used to compare the result of benchmarks. The program is invoked like: $ compare_bench.py <old-benchmark> <new-benchmark> [benchmark options]... Where <old-benchmark> and <new-benchmark> either specify a benchmark executable file, or a JSON output file. The type of the input file is automatically detected. If a benchmark executable is specified then the benchmark is run to obtain the results. Otherwise the results are simply loaded from the output file.
46 lines
901 B
JSON
46 lines
901 B
JSON
{
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"context": {
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"date": "2016-08-02 17:44:46",
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"num_cpus": 4,
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"mhz_per_cpu": 4228,
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"cpu_scaling_enabled": false,
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"library_build_type": "release"
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},
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"benchmarks": [
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{
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"name": "BM_SameTimes",
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"iterations": 1000,
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"real_time": 10,
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"cpu_time": 10,
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"time_unit": "ns"
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},
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{
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"name": "BM_2xFaster",
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"iterations": 1000,
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"real_time": 25,
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"cpu_time": 25,
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"time_unit": "ns"
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},
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{
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"name": "BM_2xSlower",
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"iterations": 20833333,
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"real_time": 100,
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"cpu_time": 100,
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"time_unit": "ns"
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},
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{
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"name": "BM_10PercentFaster",
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"iterations": 1000,
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"real_time": 90,
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"cpu_time": 90,
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"time_unit": "ns"
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},
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{
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"name": "BM_10PercentSlower",
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"iterations": 1000,
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"real_time": 110,
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"cpu_time": 110,
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"time_unit": "ns"
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}
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]
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} |