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34 lines
852 B
Plaintext
34 lines
852 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# hyperfine
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> A benchmarking tool.
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> More information: <https://manned.org/hyperfine>.
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- Run a basic benchmark, performing at least 10 runs:
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`hyperfine '{{make}}'`
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- Run a comparative benchmark:
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`hyperfine '{{make target1}}' '{{make target2}}'`
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- Change minimum number of benchmarking runs:
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`hyperfine {{[-m|--min-runs]}} {{7}} '{{make}}'`
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- Perform benchmark with warmup:
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`hyperfine {{[-w|--warmup]}} {{5}} '{{make}}'`
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- Run a command before each benchmark run (to clear caches, etc.):
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`hyperfine {{[-p|--prepare]}} '{{make clean}}' '{{make}}'`
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- Run a benchmark where a single parameter changes for each run:
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`hyperfine {{[-p|--prepare]}} '{{make clean}}' {{[-P|--parameter-scan]}} {{num_threads}} {{1}} {{10}} '{{make --jobs {num_threads}}}'`
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