2018-10-02 17:02:57 -04:00
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# hyperfine
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> A command-line benchmarking tool.
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2018-10-04 15:03:37 -04:00
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- Run a basic benchmark, performing at least 10 runs:
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2018-10-02 17:02:57 -04:00
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`hyperfine '{{make}}'`
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2018-10-04 15:03:37 -04:00
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- Run a comparative benchmark:
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`hyperfine '{{cat test}}' '{{bat test}}'`
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2018-10-02 17:02:57 -04:00
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- Change minimum number of benchmarking runs:
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`hyperfine --min-runs {{7}} '{{make}}'`
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- Perform benchmark with warmup:
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`hyperfine --warmup {{5}} '{{make}}'`
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- Run a command before each benchmark run (to clear caches, etc.):
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`hyperfine --prepare '{{make clean}}' '{{make}}'`
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- Run a benchmark where a single parameter changes for each run:
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`hyperfine --prepare '{{make clean}}' --parameter-scan num_threads {{1}} {{10}} '{{make -j {num_threads}}}'`
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