[slurm-dev] RE: Two different GPUs in a compute node (my own answer)

[Daniel Ruiz Molina]

    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.