Enable ccache for PJRT pkgci workflow #19944
Merged
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Outdated suggestions cannot be applied.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.
Follow the comment in #19369 (https://github.com/iree-org/iree/pull/19369/files#discussion_r1871777205), we can make the PJRT workflow faster by enabling ccache in build phase.
Before, it took about 8min ~ 9min to complete the PJRT workflow (e.g. https://github.com/iree-org/iree/actions/runs/13242473906/job/36965747148).
Now, this workflow can be completed in about 4 minutes: https://github.com/iree-org/iree/actions/runs/13244742479/job/36968861178?pr=19944
ci-exactly: build_packages, test_pjrt