Only cuda
jobs generate empty cache on build-main
and build-main-self-hosted
workflows
#4944
Closed
3 tasks done
Labels
type:ci
Continuous Integration (CI) processes and testing.
Checklist
Description
According to
Autoware CI Metrics
, it has been confirmed that theno-cuda
jobs can build 2 to 5 times faster due to the PR #4865. However the build acceleration is unstable for thecuda
jobs.https://autowarefoundation.github.io/autoware-ci-metrics/
This is because the GitHub Actions cache generated by the
cuda
jobs is highly likely to be empty.https://github.com/autowarefoundation/autoware/actions/caches
Expected behavior
Both
no-cuda
andcuda
jobs are consistently more than twice as fast.Actual behavior
The
cuda
jobs remain as slow as before.Steps to reproduce
Run
build-main
orbuild-main-self-hosted
workflows.Versions
No response
Possible causes
A similar issue has been posted for
buildkit-cache-dance
action, which is used to save the--mount=type=cache
cache of docker build on GitHub Actions to the GitHub Actions cache.reproducible-containers/buildkit-cache-dance#33
We would like to take a workaround for the time being.
Additional context
No response
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