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vllm - 💡(How to fix) Fix [CI Failure]: mi355_4: Distributed NixlConnector PD accuracy (4 GPUs) [1 participants]

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vllm-project/vllm#40527•Fetched 2026-04-22 07:44:03
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AndreasKaratzasAndreasKaratzas
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AndreasKaratzasAndreasKaratzas
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AMD nightly — failing test group

Group: mi355_4: Distributed NixlConnector PD accuracy (4 GPUs)

Current streak start: 2026-04-21 First failure in 60d window: 2026-03-31 Last successful nightly: 2026-04-20 Break frequency (60d, pass↔fail flips): 2 Latest nightly date: 2026-04-21 Latest build(s): amd-ci #7854

Hardware status in latest nightly

hardwarestatus
mi355_4fail

Auto-managed by sync_ready_tickets.py. Closed + moved to Done when this group passes on all AMD hardware.

Last sync: https://github.com/AndreasKaratzas/vllm-ci-dashboard/actions/runs/24731404470

extent analysis

TL;DR

Investigate the mi355_4 hardware status and recent changes in the amd-ci build to identify the cause of the failing test group.

Guidance

  • Review the latest build logs to check for any errors or warnings related to the mi355_4 hardware.
  • Check the sync_ready_tickets.py script to ensure it is correctly managing the test group and hardware status.
  • Investigate the differences between the last successful nightly (2026-04-20) and the latest nightly (2026-04-21) to identify potential changes that may have caused the failure.
  • Verify the hardware status of mi355_4 to ensure it is properly configured and functioning correctly.

Notes

The issue lacks detailed information about the test group and hardware configuration, so further investigation is needed to determine the root cause of the failure.

Recommendation

Apply workaround: Investigate and resolve the issue with the mi355_4 hardware or the amd-ci build configuration to prevent further failures.

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vllm - 💡(How to fix) Fix [CI Failure]: mi355_4: Distributed NixlConnector PD accuracy (4 GPUs) [1 participants]