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Compare
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| markshannon | https://github.com/markshannon |
| Jun 20, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-2991598605 |
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awaiting merge
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| https://github.com/faster-cpython/benchmarking-public | https://github.com/faster-cpython/benchmarking-public |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
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| Jun 26, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-3009304472 |
| @brandtbucher | https://github.com/brandtbucher |
| bda1218 | https://github.com/python/cpython/commit/bda121862e7d7f4684d9f0281f7d1f408c0c740c |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
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| Jul 3, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-3031551698 |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
| https://github.com/facebookexperimental/free-threading-benchmarking/tree/main/results/bm-20250624-3.15.0a0-50081dc-JIT | https://github.com/facebookexperimental/free-threading-benchmarking/tree/main/results/bm-20250624-3.15.0a0-50081dc-JIT |
| https://github.com/facebookexperimental/free-threading-benchmarking/tree/main/results/bm-20250625-3.15.0a0-992ac08-JIT | https://github.com/facebookexperimental/free-threading-benchmarking/tree/main/results/bm-20250625-3.15.0a0-992ac08-JIT |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
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| markshannon | https://github.com/markshannon |
| diegorusso | https://github.com/diegorusso |
| code owner | https://github.com/python/cpython/blob/9c7b2af73dee2b99793637c3b70f724641b84349/.github/CODEOWNERS#L29 |
| July 21, 2025 09:46 | https://github.com/python/cpython/pull/135465#event-18724841017 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| ZeroIntensity | https://github.com/ZeroIntensity |
| ericsnowcurrently | https://github.com/ericsnowcurrently |
| code owners | https://github.com/python/cpython/blob/2ba2287b85eea3cc3a71d77c6bcf9eb5670ca05d/.github/CODEOWNERS#L80 |
| August 22, 2025 07:28 | https://github.com/python/cpython/pull/135465#event-19281711289 |
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| Aug 22, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-3213413324 |
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| Aug 22, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-3214164784 |
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| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| Aug 22, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-3215070417 |
| https://github.com/faster-cpython/benchmarking-public/tree/main/results/bm-20250822-3.15.0a0-efe4628-JIT | https://github.com/faster-cpython/benchmarking-public/tree/main/results/bm-20250822-3.15.0a0-efe4628-JIT |
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| markshannon | https://github.com/markshannon |
|
Oct 19, 2025
| https://github.com/python/cpython/pull/135465#ref-issue-3527820294 |
|
BINARY_OP_SUBSCR_GETITEM constituent uops are invalid
#140277
| https://github.com/python/cpython/issues/140277 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| Oct 19, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-3419342261 |
| #140277 | https://github.com/python/cpython/issues/140277 |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
| https://github.com/savannahostrowski |
| savannahostrowski | https://github.com/savannahostrowski |
|
Nov 3, 2025
| https://github.com/python/cpython/pull/135465#pullrequestreview-3412504794 |
|
View reviewed changes
| https://github.com/python/cpython/pull/135465/files |
| savannahostrowski | https://github.com/savannahostrowski |
| https://github.com/python/cpython/pull/135465#pullrequestreview-3412504794 |
| Learn more | https://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
| Include/internal/pycore_optimizer.h | https://github.com/python/cpython/pull/135465/files#diff-04d62d99f4a2b418ae2fd0eecece5b153dee4ac843c706a8de03c45a2d65efcc |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
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| Fidget-Spinner | https://github.com/Fidget-Spinner |
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Nov 9, 2025
| https://github.com/python/cpython/pull/135465#pullrequestreview-3440392384 |
|
View reviewed changes
| https://github.com/python/cpython/pull/135465/files |
| Tools/cases_generator/analyzer.py | https://github.com/python/cpython/pull/135465/files#diff-bf1d5618934b787df486d8077f48217f17bf4321b9a151528f67b6e6f383976b |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
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awaiting changes
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20changes%22 |
|
awaiting merge
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22 |
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| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| Nov 12, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-3521924874 |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
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| Tier 2 TOS caching | https://github.com/python/cpython/pull/135465/commits/4fec38d6af98804a9c6d93cce9f18dcb61caf155 |
| 4fec38d | https://github.com/python/cpython/pull/135465/commits/4fec38d6af98804a9c6d93cce9f18dcb61caf155 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| force-pushed | https://github.com/python/cpython/compare/7d47f13be16033879f3c33a0179092101d980e02..4fec38d6af98804a9c6d93cce9f18dcb61caf155 |
| 7d47f13 | https://github.com/python/cpython/commit/7d47f13be16033879f3c33a0179092101d980e02 |
| 4fec38d | https://github.com/python/cpython/commit/4fec38d6af98804a9c6d93cce9f18dcb61caf155 |
|
Compare
| https://github.com/python/cpython/compare/7d47f13be16033879f3c33a0179092101d980e02..4fec38d6af98804a9c6d93cce9f18dcb61caf155 |
| December 10, 2025 17:03 | https://github.com/python/cpython/pull/135465#event-21484292816 |
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| markshannon | https://github.com/markshannon |
| Dec 10, 2025 | https://github.com/python/cpython/pull/135465#issuecomment-3638091086 |
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| Merge branch 'main' into tier-2-tos-caching | https://github.com/python/cpython/pull/135465/commits/4b24c155d7d34eee88267e7e3c6bfdc600cc5ad6 |
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Dec 10, 2025
| https://github.com/python/cpython/pull/135465#pullrequestreview-3564777899 |
|
View reviewed changes
| https://github.com/python/cpython/pull/135465/files/4b24c155d7d34eee88267e7e3c6bfdc600cc5ad6 |
| Fidget-Spinner | https://github.com/Fidget-Spinner |
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| Learn more | https://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment |
| https://github.com/facebookexperimental/free-threading-benchmarking/blob/main/results/bm-20251210-3.15.0a2%2B-4b24c15-JIT/bm-20251210-vultr-x86_64-faster%252dcpython-tier_2_tos_caching-3.15.0a2%2B-4b24c15-vs-base.md | https://github.com/facebookexperimental/free-threading-benchmarking/blob/main/results/bm-20251210-3.15.0a2%2B-4b24c15-JIT/bm-20251210-vultr-x86_64-faster%252dcpython-tier_2_tos_caching-3.15.0a2%2B-4b24c15-vs-base.md |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
| https://github.com/apps/bedevere-app |
| bedevere-app | https://github.com/apps/bedevere-app |
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awaiting merge
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22 |
|
awaiting changes
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20changes%22 |
| Dec 10, 2025 | https://github.com/python/cpython/pull/135465#event-21490353855 |
|
| https://github.com/markshannon |
| Merge branch 'main' into tier-2-tos-caching | https://github.com/python/cpython/pull/135465/commits/a54eca7e8ea0a275c0495d33ef4f3a3a7f803313 |
| a54eca7 | https://github.com/python/cpython/pull/135465/commits/a54eca7e8ea0a275c0495d33ef4f3a3a7f803313 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| 469f191 | https://github.com/python/cpython/commit/469f191a8501dfcad37c0d70480090733623842d |
| Dec 11, 2025 | https://github.com/python/cpython/pull/135465#event-21500803875 |
| Please reload this page | https://github.com/python/cpython/pull/135465 |
| https://github.com/apps/bedevere-app |
| bedevere-app | https://github.com/apps/bedevere-app |
|
awaiting merge
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22 |
| Dec 11, 2025 | https://github.com/python/cpython/pull/135465#event-21500804984 |
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|
Dec 11, 2025
| https://github.com/python/cpython/pull/135465#ref-pullrequest-3169350435 |
|
gh-134584: Eliminate redundant refcounting from _CALL_TUPLE_1
#135860
| https://github.com/python/cpython/pull/135860 |
| fatelei | https://github.com/fatelei |
|
Dec 12, 2025
| https://github.com/python/cpython/pull/135465#ref-commit-74f2dd5 |
|
| https://github.com/markshannon |
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| https://github.com/fatelei |
| pythonGH-135379 | https://github.com/python/cpython/issues/135379 |
| : Top of stack caching for the JIT. ( | https://github.com/fatelei/cpython/commit/74f2dd5ebecbfd7f38c3ef6e963a08352a75fd15 |
| pythonGH-135465 | https://github.com/python/cpython/pull/135465 |
| ) | https://github.com/fatelei/cpython/commit/74f2dd5ebecbfd7f38c3ef6e963a08352a75fd15 |
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Dec 16, 2025
| https://github.com/python/cpython/pull/135465#ref-issue-3426501904 |
|
JIT Planning for 3.15 and 3.16
#139038
| https://github.com/python/cpython/issues/139038 |
| https://github.com/KRRT7 |
| KRRT7 | https://github.com/KRRT7 |
|
May 28, 2026
| https://github.com/python/cpython/pull/135465#ref-issue-4518976506 |
|
Widen specialized int fast paths to full int64 range
#150424
| https://github.com/python/cpython/issues/150424 |
| https://github.co/hiddenchars |
| https://github.com/python/cpython/pull/{{ revealButtonHref }} |
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diegorusso
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colesbury
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savannahostrowski
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Fidget-Spinner
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ericsnowcurrently
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ZeroIntensity
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| Please reload this page | https://github.com/python/cpython/pull/135465 |
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