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RustPython / RustPython Public

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freelist optimization#7337

Merged

youknowone merged 7 commits intoRustPython:mainRustPython/RustPython:mainfrom

youknowone:worktree-freelistyouknowone/RustPython:worktree-freelistCopy head branch name to clipboard

Mar 4, 2026

Conversation Commits7 (7)Checks Files changed

Merged

freelist optimization#7337
youknowone merged 7 commits intoRustPython:mainfrom
youknowone:worktree-freelist

Commits

Commits on Mar 4, 2026

Add object freelist infrastructure and PyFloat freelist
youknowone
committed
Add PyList freelist and GC-safe freelist infrastructure
youknowone
committed
Add PyDict freelist and exact-type guard for freelist push
youknowone
committed
Add PySlice freelist (max 1, matching PySlice_MAXFREELIST)
youknowone
committed
Add FreeList<T> wrapper to drain cached objects on thread teardown
youknowone
committed
Add manual Traverse impl for PySlice with clear() and fix comment
youknowone
committed
Deduplicate allocation fallback in PyRef::new_ref
youknowone
committed

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