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Title: Mimalloc differences from upstream · Issue #113141 · python/cpython · GitHub

Open Graph Title: Mimalloc differences from upstream · Issue #113141 · python/cpython

X Title: Mimalloc differences from upstream · Issue #113141 · python/cpython

Description: This issue tracks divergence in our copy of mimalloc from upstream https://github.com/microsoft/mimalloc. The purpose is to help with upstreaming fixes and also so that our modifications are not lost as we pull in new mimalloc versions. ...

Open Graph Description: This issue tracks divergence in our copy of mimalloc from upstream https://github.com/microsoft/mimalloc. The purpose is to help with upstreaming fixes and also so that our modifications are not lo...

X Description: This issue tracks divergence in our copy of mimalloc from upstream https://github.com/microsoft/mimalloc. The purpose is to help with upstreaming fixes and also so that our modifications are not lo...

Opengraph URL: https://github.com/python/cpython/issues/113141

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Mimalloc differences from upstreamhttps://github.com/python/cpython/issues/113141#top
3.13bugs and security fixeshttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%223.13%22
topic-free-threadinghttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22topic-free-threading%22
https://github.com/colesbury
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on Dec 14, 2023https://github.com/python/cpython/issues/113141#issue-2042466690
https://github.com/microsoft/mimallochttps://github.com/microsoft/mimalloc
gh-90815: Fix mimalloc build on WASI #111524https://github.com/python/cpython/pull/111524
gh-111544: Fix mimalloc build on AIX #111593https://github.com/python/cpython/pull/111593
gh-111906: Remove unused function warnings during mimalloc build on FREEBSD #111907https://github.com/python/cpython/pull/111907
gh-90815: Fix mimalloc atomic.h on Windows arm64 #111527https://github.com/python/cpython/pull/111527
gh-112027: Don't print mimalloc warning after mmap() call #113372https://github.com/python/cpython/pull/113372
gh-117547: Fix mimalloc compile error on OpenBSD #117548https://github.com/python/cpython/pull/117548
gh-117755: Fix mimalloc for huge allocation on s390x #117809https://github.com/python/cpython/pull/117809
gh-116984: Make mimalloc header includes relative to the current file #118808https://github.com/python/cpython/pull/118808
gh-123022: Fix crash with Py_Initialize in background thread #123052https://github.com/python/cpython/pull/123052
gh-123826: Fix Unused Static Warnings in Objects/mimalloc/prim/unix/prim.c #123827https://github.com/python/cpython/pull/123827
gh-112532: Use separate mimalloc heaps for GC objects #113263https://github.com/python/cpython/pull/113263
gh-112532: Isolate abandoned segments by interpreter #113717https://github.com/python/cpython/pull/113717
gh-112532: Tag mimalloc heaps and pages #113742https://github.com/python/cpython/pull/113742
gh-112532: Improve mimalloc page visiting #114133https://github.com/python/cpython/pull/114133
gh-112529: Use _PyThread_Id() in mimalloc (free-threaded build) #115488https://github.com/python/cpython/pull/115488
gh-115103: Delay reuse of mimalloc pages that store PyObjects #115435https://github.com/python/cpython/pull/115435
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