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Title: Add a benchmark for runtime-checkable protocols by AlexWaygood · Pull Request #280 · python/pyperformance · GitHub

Open Graph Title: Add a benchmark for runtime-checkable protocols by AlexWaygood · Pull Request #280 · python/pyperformance

X Title: Add a benchmark for runtime-checkable protocols by AlexWaygood · Pull Request #280 · python/pyperformance

Description: We had a longstanding issue open at CPython complaining that the performance of isinstance() checks against runtime-checkable protocols was a serious bottleneck for their programme. The performance of these isinstance() checks has been significantly improved for 3.12 compared to 3.11, but there's currently no code (to my knowledge) in pyperformance that significantly exercises isinstance() checks against runtime-checkable protocols. Work towards #105.

Open Graph Description: We had a longstanding issue open at CPython complaining that the performance of isinstance() checks against runtime-checkable protocols was a serious bottleneck for their programme. The performance...

X Description: We had a longstanding issue open at CPython complaining that the performance of isinstance() checks against runtime-checkable protocols was a serious bottleneck for their programme. The performance...

Opengraph URL: https://github.com/python/pyperformance/pull/280

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b33d54f Add a benchmark for runtime-checkable protocols AlexWaygood Apr 25, 2023 https://github.com/python/pyperformance/pull/280/commits/b33d54f2ab2b67debb75b993efd821aeaf029ab8
04f7bbb Address review AlexWaygood Apr 25, 2023 https://github.com/python/pyperformance/pull/280/commits/04f7bbb9b8085fe8909cb085416e814474fec69f
7dfa6bd Merge branch 'python:main' into runtime-protocols AlexWaygood Apr 27, 2023 https://github.com/python/pyperformance/pull/280/commits/7dfa6bd8261fdaae091c1aec938a58d1b75b901f
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