Daniel, I think that you do not need the CPUs= at all. Also look at specifying the use of cgroups. then when you run a job and request one GPU, that GPU will be made available to you as CUDA_VISIBLE_DEVICES The other GPU will nto be available to you - but can be used by another batch job.
On 4 May 2017 at 13:34, Daniel Ruiz Molina <daniel.r...@caos.uab.es> wrote: > Hello, > > I have reconfigured slurm: > > - slurmd.conf: NodeName=mynode CPUs=8 SocketsPerBoard=1 > CoresPerSocket=4 ThreadsPerCore=2 RealMemory=7812 TmpDisk=50268 Gres=gpu:2 > (without specify gpu model) > > > - gres.conf: two separate lines: > > NodeName=mynode Name=gpu Count=1 Type=GeForceGTX680 File=/dev/nvidia0 > CPUs=0-3 > NodeName=mynode Name=gpu Count=1 Type=GeForceGTX1080 File=/dev/nvidia1 > CPUs=4-7 > > > With this configuration, slurm starts OK... but I think it would be also > correct both lines with "CPUs=0-7", isn't it? Because if not, how could I > use all CPUs with only one GPU? > > Thanks. > >
