llvm / llvm/offload-test-suite
[WARP] WARP preview workflows stall the machine it runs on
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- Dominant language
- C++
- Stars
- 18
- Forks
- 39
- Avg merge
- 2d 18h
- Merged PRs (30d)
- 40
Description
The `warp-preview` workflows cause the machine it runs on (`windows-amd`) to stall.
- `.github/workflows/windows-amd-clang-warp-preview-d3d12.yaml`
- `.github/workflows/windows-amd-dxc-warp-preview-d3d12.yaml`
This has happened before, leading to PR https://github.com/llvm/offload-test-suite/pull/375 disabling the `warp-preview` workflows so that they do not run on a schedule.
The issue popped up again with PR #769 when the PR check running a `warp-preview` workflow ran up to the 6 hour time limit and was forcibly cancelled: https://github.com/llvm/offload-test-suite/actions/runs/22465977850/job/65071924093
It is currently unknown what is causing WARP preview builds to stall the machine.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Compare .github/workflows/windows-amd-clang-warp-preview-d3d12.yaml and .github/workflows/windows-amd-dxc-warp-preview-d3d12.yaml with the disabling change from PR #375. Reproduce or inspect the stall using the PR #769 workflow run and its six-hour cancellation. Done means the cause is identified and the workflows no longer stall windows-amd during scheduled or pull-request checks.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- github-actions
- Domain
- ci-cd
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100