perf: PGO release builds - up to 31% faster on Linux x86_64/aarch64 - #14235
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I think PGO is too expensive for packagers, thus not widely used. |
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GNU testsuite comparison: |
sylvestre
changed the title
sylvestre
marked this pull request as ready for review
August 29, 2026 15:47
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We should fix #13839 to download and enjoy this PGO binary without waiting next stable release. |
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sort (num) : +24.2%
sort -u : +24.9%
join : +31.1%
cut -c : +22.0%
wc -w : +20.5%
uniq : +19.8%
nl : +19.8%
fold : +4.6%
idea from astral-sh/ruff#27570