Speed up CI: narrow OOB test and fix warp kernel cache#1326
Merged
Conversation
Add dep-type to the CI warp cache key so that stable and locked uv dependency tests each get their own kernel cache. Previously both shared the same cache keyed on uv.lock, which is irrelevant for stable (pip install), causing cache misses when warp versions differ.
thowell
approved these changes
May 1, 2026
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
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Summary
Two CI speedups for the stable dependency test matrix.
Narrow out-of-bounds check
The
--debug_modeout-of-bounds check was running all ofio_test, but onlytest_model_batched_fieldsneeds it. Narrow the pytest invocation to just that test.Fix warp kernel cache
Add
dep-typeto the warp kernel cache key so that stable and locked uv dependency tests each get their own kernel cache. Previously both shared the same cache key (keyed onuv.lock), which is irrelevant for the stable job (pip install .). When Warp versions differed between locked and stable, the shared cache contained incompatible kernels, forcing recompilation.