Repository navigation
Perf: gate type-report cleanup off the critical path (#21) - #267
Merged
Merged
Conversation
… prints a breakdown (#21)
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Closes #21
Breakdown (1800-line module, rough, load ~1.5): plain pyrefly check ~165-200 ms; the gate's pyrefly run with --report-pysa ~0.9-1.1 s (writes ~43 MB, mostly typeshed copies; the gate reads only type_of_expressions, 676 KB); inline deletion 0.3-0.4 s, now a detached rm (falls back to rmtree); parse 54 ms. Ratio 8x -> 6.2x. Remaining cost is pyrefly's own --report-pysa output, which pyrefly 1.3.2 cannot narrow; the alternatives (--report-trace/--report-glean) carry different data. test_measurement.py prints the breakdown. A quiet-window measurement will be recorded on the issue.