Hello Patrick,
On 11/13/24 12:01 PM, Patrick Begou via slurm-users wrote:
As using this GPU resource increase I would like to manage this resource
with Gres to avoid usage conflict. But at this time my setup do not
works as I can reach a GPU without reserving it:
srun -n 1 -p tenibre-gpu ./a.out
can use a GPU even if the reservation do not specify this resource
(checked with running nvidia-smi on the node). "tenibre-gpu" is a slurm
partition with only this gpu node.
I think what you're looking for is the ConstrainDevices parameter in
cgroup.conf.
See here:
- https://slurm.schedmd.com/archive/slurm-20.11.7/cgroup.conf.html
Best,
--
Roberto Polverelli Monti
HPC System Engineer
Do IT Now | https://doitnowgroup.com
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