perf/refactor: optimize recovery arithmetic and reduce congestion allocations#2506
Open
swoiow wants to merge 2 commits into
Open
perf/refactor: optimize recovery arithmetic and reduce congestion allocations#2506swoiow wants to merge 2 commits into
swoiow wants to merge 2 commits into
Conversation
swoiow
commented
Jun 7, 2026
swoiow
commented
- bandwidth: refactor transfer_time and to_bytes_per_period to use strict bounds checking and fast paths instead of checked_mul.
- congestion: change on_packets_acked signature to accept &[Acked] slice instead of Vec to avoid unnecessary memory draining and reallocations.
- recovery: optimize PTO duration calculation by replacing 2_u32.pow() with a faster bitwise left shift (1_u32 << shift).
- stream: fix intrusive_adapter macro syntax to use correct token (=>).
…ocations - bandwidth: refactor transfer_time and to_bytes_per_period to use strict bounds checking and fast paths instead of checked_mul. - congestion: change on_packets_acked signature to accept &[Acked] slice instead of Vec<Acked> to avoid unnecessary memory draining and reallocations. - recovery: optimize PTO duration calculation by replacing 2_u32.pow() with a faster bitwise left shift (1_u32 << shift). - stream: fix intrusive_adapter macro syntax to use correct token (=>).
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.