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Title: GH-93516: Speedup line number checks when tracing. by markshannon · Pull Request #93763 · python/cpython · GitHub

Open Graph Title: GH-93516: Speedup line number checks when tracing. by markshannon · Pull Request #93763 · python/cpython

X Title: GH-93516: Speedup line number checks when tracing. by markshannon · Pull Request #93763 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: This PR effectively eliminates the overhead of computing line numbers when tracing.

X Description: This PR effectively eliminates the overhead of computing line numbers when tracing.

Opengraph URL: https://github.com/python/cpython/pull/93763

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Use a lookup table to reduce overhead of getting line numbers during tracing.https://github.com/python/cpython/pull/93763/commits/6b2d840b6d270a9841498ae3e7f6cb2f70670d60
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Merge branch 'main' into speedup-line-checks-v3https://github.com/python/cpython/pull/93763/commits/47cb2edf0d472fd42e54666f47f74d23f61523d7
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Merge branch 'main' into speedup-line-checks-v3https://github.com/python/cpython/pull/93763/commits/c087308ca4a94035d0be766feb50b3f137749008
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