[slurm-users] Re: when running `salloc --gres=gpu:1` should I see all gpus in nvidia-smi ?

5 Aug 2024

      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/