Use mark_at_start() in GC full collection.#142028
Draft
nascheme wants to merge 2 commits intopython:mainfrom
Draft
Use mark_at_start() in GC full collection.#142028nascheme wants to merge 2 commits intopython:mainfrom
nascheme wants to merge 2 commits intopython:mainfrom
Conversation
This provides a pretty significant performance increase for full collections.
nascheme
added
type-feature
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This provides a pretty significant performance increase for full collections.
When running the
gc_big_treebenchmark, full collections become about 4x faster on my PC.