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Problem: memiavl inefficient code in rare path #1620
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WalkthroughThe changes in this pull request focus on the Changes
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #1620 +/- ##
===========================================
+ Coverage 17.73% 36.88% +19.14%
===========================================
Files 72 102 +30
Lines 5204 8055 +2851
===========================================
+ Hits 923 2971 +2048
- Misses 4158 4706 +548
- Partials 123 378 +255
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (1)
memiavl/db.go (1)
345-355
: Optimization approved: Simplified changeset handling logic.The changes to the
ApplyChangeSets
method improve efficiency by:
- Directly applying changesets when
pendingLog.Changesets
is empty, avoiding unnecessary iterations.- Retaining the "slow path" for the rare case of merging into existing changesets, but with a clearer implementation.
These optimizations should improve performance in the common case while maintaining correctness for all scenarios.
Consider adding a comment explaining why the slow path "should not happen in normal state machine life-cycle" to improve code maintainability.
👮🏻👮🏻👮🏻 !!!! REFERENCE THE PROBLEM YOUR ARE SOLVING IN THE PR TITLE AND DESCRIBE YOUR SOLUTION HERE !!!! DO NOT FORGET !!!! 👮🏻👮🏻👮🏻
PR Checklist:
make
)make test
)go fmt
)golangci-lint run
)go list -json -m all | nancy sleuth
)Thank you for your code, it's appreciated! :)
Summary by CodeRabbit
New Features
Bug Fixes
Documentation