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Title: GH-108362: Incremental GC implementation by markshannon · Pull Request #116199 · python/cpython · GitHub

Open Graph Title: GH-108362: Incremental GC implementation by markshannon · Pull Request #116199 · python/cpython

X Title: GH-108362: Incremental GC implementation by markshannon · Pull Request #116199 · python/cpython

Description: Implements incremental cyclic GC. Instead of traversing one generation on each collection, we traverse the young generation and the oldest part of the old generation. By traversing the old generati...

Open Graph Description: Implements incremental cyclic GC. Instead of traversing one generation on each collection, we traverse the young generation and the oldest part of the old generation. By traversing the old generati...

X Description: Implements incremental cyclic GC. Instead of traversing one generation on each collection, we traverse the young generation and the oldest part of the old generation. By traversing the old generati...

Opengraph URL: https://github.com/python/cpython/pull/116199

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January 7, 2024 07:04https://github.com/python/cpython/pull/116199#commits-pushed-4cde149
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Incremental GChttps://github.com/python/cpython/pull/116199/commits/4cde149e77a0974b5ed7eb83fbfb2d66570c611d
4cde149https://github.com/python/cpython/pull/116199/commits/4cde149e77a0974b5ed7eb83fbfb2d66570c611d
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Fix doc formathttps://github.com/python/cpython/pull/116199/commits/581a90b94f12726bdc6aead742d973790bef5ad3
581a90bhttps://github.com/python/cpython/pull/116199/commits/581a90b94f12726bdc6aead742d973790bef5ad3
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Fix stats generationhttps://github.com/python/cpython/pull/116199/commits/14e3135b03299ff16301eeae9861a2a10192da00
14e3135https://github.com/python/cpython/pull/116199/commits/14e3135b03299ff16301eeae9861a2a10192da00
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Merge branch 'main' into incremental-gchttps://github.com/python/cpython/pull/116199/commits/7d60e1810121a58d2c44fbad57bb1951155ff2dc
7d60e18https://github.com/python/cpython/pull/116199/commits/7d60e1810121a58d2c44fbad57bb1951155ff2dc
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Fix compiler warninghttps://github.com/python/cpython/pull/116199/commits/1355df45d707cd45db5eaec9e1201a93c8698f72
1355df4https://github.com/python/cpython/pull/116199/commits/1355df45d707cd45db5eaec9e1201a93c8698f72
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don't shouthttps://github.com/python/cpython/pull/116199/commits/52bf0ccc24700e62aa324cc420a8844cc3fe1c3c
52bf0cchttps://github.com/python/cpython/pull/116199/commits/52bf0ccc24700e62aa324cc420a8844cc3fe1c3c
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Remove unused variablehttps://github.com/python/cpython/pull/116199/commits/4666cb1f35c8cf99a5f56dd2ea6a4090670a7c16
4666cb1https://github.com/python/cpython/pull/116199/commits/4666cb1f35c8cf99a5f56dd2ea6a4090670a7c16
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Undo unintentional changehttps://github.com/python/cpython/pull/116199/commits/e0cc64149abe2efb2022e233757ad55d080597a0
e0cc641https://github.com/python/cpython/pull/116199/commits/e0cc64149abe2efb2022e233757ad55d080597a0
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Fix compiler warninghttps://github.com/python/cpython/pull/116199/commits/0b9488728d6cf140a0c99ff8600566a671091f0c
0b94887https://github.com/python/cpython/pull/116199/commits/0b9488728d6cf140a0c99ff8600566a671091f0c
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Add back collection count statshttps://github.com/python/cpython/pull/116199/commits/c3d0324eefe764ffbbd142d37ac36f7a140559c2
c3d0324https://github.com/python/cpython/pull/116199/commits/c3d0324eefe764ffbbd142d37ac36f7a140559c2
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Restore printing of stats when _PyGC_DEBUG_STATS is set.https://github.com/python/cpython/pull/116199/commits/aa27357982d316c11fd6047c0be0ce3888fca30f
aa27357https://github.com/python/cpython/pull/116199/commits/aa27357982d316c11fd6047c0be0ce3888fca30f
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Merge branch 'main' into incremental-gchttps://github.com/python/cpython/pull/116199/commits/ed4e86ab0c809f0dcc56da47edbd80d84475c761
ed4e86ahttps://github.com/python/cpython/pull/116199/commits/ed4e86ab0c809f0dcc56da47edbd80d84475c761
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Remove almost-but-not-quite assertionhttps://github.com/python/cpython/pull/116199/commits/123515d33198d1dbd53b95ec474be207545ee1b4
123515dhttps://github.com/python/cpython/pull/116199/commits/123515d33198d1dbd53b95ec474be207545ee1b4
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Fix assertionhttps://github.com/python/cpython/pull/116199/commits/fb4d9ab1c0ac4276ee2ff8c79031feb7051092f5
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Merge branch 'main' into incremental-gchttps://github.com/python/cpython/pull/116199/commits/a5c5746ad1521f7fe6fd65d1e2b794a3b1c692de
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Merge branch 'main' into incremental-gchttps://github.com/python/cpython/pull/116199/commits/c6848ebbb66374fc774c4cc6791b88aa5bf5a5f4
c6848ebhttps://github.com/python/cpython/pull/116199/commits/c6848ebbb66374fc774c4cc6791b88aa5bf5a5f4
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Handle free-threading GChttps://github.com/python/cpython/pull/116199/commits/d0b1f6a1ea94b91bdbfdd76691dec1dd5cc01d6d
d0b1f6ahttps://github.com/python/cpython/pull/116199/commits/d0b1f6a1ea94b91bdbfdd76691dec1dd5cc01d6d
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Merge branch 'main' into incremental-gchttps://github.com/python/cpython/pull/116199/commits/9d30ca8015691963ac35c8d1b9a272f2fc5f9fe8
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Merge branch 'main' into incremental-gchttps://github.com/python/cpython/pull/116199/commits/0cd0ffb2879986c065e90cf6008b569b17b933ab
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Mar 1, 2024 https://github.com/python/cpython/pull/116199#ref-issue-1863115578
Incremental cycle GC #108362 https://github.com/python/cpython/issues/108362
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Mar 1, 2024https://github.com/python/cpython/pull/116199#event-11980492049
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