Re: [slurm-users] Requirement of one GPU job should run in GPU nodes in a cluster

2021-12-17 Thread Diego Zuccato
Hi. Isn't that exactly what cgroups are for? If you use cgroups and request 1 core on a machine w/ N available, you will only use the one you requested, even if the others are idle. If another job gets scheduled on the same machine it's because the requested resources are available. From my (l

Re: [slurm-users] Requirement of one GPU job should run in GPU nodes in a cluster

2021-12-16 Thread Steffen Grunewald
On Fri, 2021-12-17 at 13:03:32 +0530, Sudeep Narayan Banerjee wrote: > Hello All: Can we please restrict one GPU job on one GPU node? > > That is, > a) when we submit a GPU job on an empty node (say gpu2) requesting 16 cores > as that gives the best performance in the GPU and it gives best perform

[slurm-users] Requirement of one GPU job should run in GPU nodes in a cluster

2021-12-16 Thread Sudeep Narayan Banerjee
Hello All: Can we please restrict one GPU job on one GPU node? That is, a) when we submit a GPU job on an empty node (say gpu2) requesting 16 cores as that gives the best performance in the GPU and it gives best performance. b) Then another user flooded the CPU cores on gpu2 sharing the GPU resour