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Title: GH-100288: Specialize class attribute loads by brandtbucher · Pull Request #101379 · python/cpython · GitHub

Open Graph Title: GH-100288: Specialize class attribute loads by brandtbucher · Pull Request #101379 · python/cpython

X Title: GH-100288: Specialize class attribute loads by brandtbucher · Pull Request #101379 · python/cpython

Description: This handles all of the "class attr simple" failures. Benchmarking results are "1.00x faster". It improves the LOAD_ATTR hit rate by less than 1%, and has a 32% miss rate (I suspect, due to polymorphism). Issue: gh-100288

Open Graph Description: This handles all of the "class attr simple" failures. Benchmarking results are "1.00x faster". It improves the LOAD_ATTR hit rate by less than 1%, and has a 32% miss rate (I sus...

X Description: This handles all of the "class attr simple" failures. Benchmarking results are "1.00x faster". It improves the LOAD_ATTR hit rate by less than 1%, and has a 32% ...

Opengraph URL: https://github.com/python/cpython/pull/101379

X: @github

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8b346a3 Add LOAD_ATTR_CLASS_FROM_INSTANCE brandtbucher Jan 16, 2023 https://github.com/python/cpython/pull/101379/commits/8b346a3db2814267a79dd6f315a75f49d98bfe01
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