[slurm-users] Detecting non-MPI jobs running on multiple nodes

[Ward Poelmans]

Hi Loris,

On 29/09/2022 09:26, Loris Bennett wrote:

> I can see that this is potentially not easy, since an MPI job might have
> still have phases where only one core is actually being used.

Slurm will create the needed cgroups on all the nodes that are part of the job when the job starts. So you could with a cron job check if there are any cgroups on the node with no processes in it?

Ward
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