For NERSC machines (including pm-cpu, pm-gpu) remove `exclusive` slurm batch directive

E3SM-Project / E3SM

Energy Exascale Earth System Model source code. NOTE: use "maint" branches for your work. Head of master is not validated.

https://docs.e3sm.org/E3SM

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For NERSC machines (including pm-cpu, pm-gpu) remove `exclusive` slurm batch directive #6402

Closed ndkeen closed 1 month ago

ndkeen commented 1 month ago

Remove the exclusive directive from the batch files for all NERSC machines. The reason we want to do this: a) no longer needed (in fact default) b) it allows a user to use --qos shared when desired (and there is no flag to turn off exclusive)

Note that using -q shared or --qos shared allows a job to share resources with other jobs on the node. The advantage is that jobs using shared are not charged as much as a full node.

There will be no performance impact.

[bfb]

github-actions[bot] commented 1 month ago

PR Preview Action v1.4.7 :---: :rocket: Deployed preview to https://E3SM-Project.github.io/E3SM/pr-preview/pr-6402/ on branch gh-pages at 2024-05-07 23:54 UTC

ndkeen commented 1 month ago

merged to next

ndkeen commented 1 month ago

Do not expect anything to be different with this change, but still wanted to see tests look ok. Merging to master