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python / peps Public

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PEP 836: JIT Go Brrr: The Path to a Supported JIT Compiler for CPython#5016

Merged

Fidget-Spinner merged 8 commits into

python:mainpython/peps:mainfrom

savannahostrowski:jit-pepsavannahostrowski/peps:jit-pepCopy head branch name to clipboard

Jul 3, 2026

Conversation Commits8 (8)Checks Files changed

Merged

PEP 836: JIT Go Brrr: The Path to a Supported JIT Compiler for CPython#5016
Fidget-Spinner merged 8 commits into
python:mainfrom
savannahostrowski:jit-pep

Commits

Commits on Jul 3, 2026

Add JIT PEP and codeowners
savannahostrowski
committed
A bit of cleanup
savannahostrowski
committed
A couple nits
savannahostrowski
committed
Apply suggestions from code review

savannahostrowski
and
Wulian233
authored
Address review comments

Fidget-Spinner
and
JelleZijlstra
committed
Clarify perf lower bound for FT/GIL
Fidget-Spinner
committed
Clarify again
Fidget-Spinner
committed
standardize on free-threading, can change later if needed
Fidget-Spinner
committed

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