Hi James, I am sort of the admin and trying to understand what the goal should be.
Thanks Roberto, I'll have a look on ConstrainDevices

On Mon, 5 Aug 2024 at 18:14, Roberto Polverelli Monti via slurm-users <slurm-users@lists.schedmd.com> wrote:
Hello Oren,

On 8/5/24 3:20 PM, Oren via slurm-users wrote:
> When I am running this command:
> `salloc --nodelist=gpu03 -p A4500_Features  --gres=gpu:1`
> and then automatically ssh to the job, what should I see when I run
> nvidia-smi? All the GPUs in the host or just a single one?

That should depend on the ConstrainDevices parameter. [1]  You can
quickly verify this with:

$ scontrol show conf | grep Constr

1. https://slurm.schedmd.com/cgroup.conf.html#OPT_ConstrainDevices

Best,

--
Roberto Polverelli Monti
HPC Engineer
Do IT Now | https://doit-now.tech/

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