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Title: gh-112075: use per-thread dict version pool by DinoV · Pull Request #118676 · python/cpython · GitHub

Open Graph Title: gh-112075: use per-thread dict version pool by DinoV · Pull Request #118676 · python/cpython

X Title: gh-112075: use per-thread dict version pool by DinoV · Pull Request #118676 · python/cpython

Description: We want to avoid contention on the dict version. This moves to using a per-thread pool of 256 dict versions that we can allocate from without hitting the atomic operation for the main thread. Is...

Open Graph Description: We want to avoid contention on the dict version. This moves to using a per-thread pool of 256 dict versions that we can allocate from without hitting the atomic operation for the main thread. Is...

X Description: We want to avoid contention on the dict version. This moves to using a per-thread pool of 256 dict versions that we can allocate from without hitting the atomic operation for the main thread. Is...

Opengraph URL: https://github.com/python/cpython/pull/118676

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