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fix(mi355x): stop excluding g09, g14 and g16 - #4828

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cquil11 merged 1 commit into
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cam/mi355x-unexclude-nodes
Nov 5, 2026
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cquil11 merged 1 commit into
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cam/mi355x-unexclude-nodes

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@cquil11 cquil11 commented Nov 5, 2026

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Reverts the node exclusions from #4819 and #4824. Those nodes weren't broken: they kept 3–7% VRAM per GPU allocated after a vLLM job, then drained on their own. g09 now reads 0%, and g14 reads 0–2%.

The cluster's Slurm epilog now holds each node in COMPLETING until its GPUs read ≤2% VRAM, for up to 60 minutes. So a node no longer takes the next job until the previous job's memory is released. The job-side gate from #4814/#4827 stays as a backstop. Excluding nodes is no longer needed, and it was costing 3 of the cluster's 10 usable nodes.

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cquil11 requested a review from a team November 5, 2026 06:56
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cquil11 merged commit fc053c9 into main Nov 5, 2026
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cquil11 deleted the cam/mi355x-unexclude-nodes branch November 5, 2026 06:59

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Code review found no issues

No high-confidence issues detected in this change.

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