hyperfine

A command-line benchmarking tool.

• Run a basic benchmark, performing at least 10 runs:

hyperfine '{make}'

• Run a comparative benchmark:

hyperfine '{make target1}' '{make target2}'

• Change minimum number of benchmarking runs:

hyperfine --min-runs {7} '{make}'

• Perform benchmark with warmup:

hyperfine --warmup {5} '{make}'

• Run a command before each benchmark run (to clear caches, etc.):

hyperfine --prepare '{make clean}' '{make}'

• Run a benchmark where a single parameter changes for each run:

hyperfine --prepare '{make clean}' --parameter-scan {num_threads} {1} {10} '{make -j {num_threads}}'

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