Skip to content

[3.14] gh-142048: Fix quadratically increasing GC delays (gh-142051) #142166

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Merged
merged 1 commit into from
Dec 2, 2025
Merged

[3.14] gh-142048: Fix quadratically increasing GC delays (gh-142051) #142166

merged 1 commit into from
Dec 2, 2025

Conversation

@miss-islington
Copy link
Contributor

@miss-islington miss-islington commented Dec 2, 2025 •
edited by bedevere-app bot
Loading

The GC for the free threaded build would get slower with each collection due
to effectively double counting objects freed by the GC.
(cherry picked from commit eb89286)

Co-authored-by: Kevin Wang kevmo314@gmail.com

@kevmo314 @miss-islington
pythongh-142048: Fix quadratically increasing GC delays (pythongh-142051
406cda9 
)

The GC for the free threaded build would get slower with each collection due
to effectively double counting objects freed by the GC.
(cherry picked from commit eb892868b31322d7cf271bc25923e14b1f67ae38)

Co-authored-by: Kevin Wang <kevmo314@gmail.com>
This was referenced Dec 2, 2025
Open
Merged
@colesbury colesbury enabled auto-merge (squash) December 2, 2025 00:12
@colesbury colesbury merged commit 5c5670e into python:3.14 Dec 2, 2025
49 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

3 participants

@miss-islington @colesbury @kevmo314