[slurm-dev] Two different GPUs in a compute node

[Daniel Ruiz Molina]

    Hello,

   I would like to know if it is possible configure a compute node for
   sharing 2 different GPUs.
   According to my configuration files:

     * slurm.conf has a line like this "NodeName=mynode CPUs=8
       SocketsPerBoard=1 CoresPerSocket=4 ThreadsPerCore=2
       RealMemory=7812 TmpDisk=50268 Gres=gpu:GPU_1:1". I suppose I would
       be able to add another "Gres" resource but if I add a new one in
       this way "NodeName=mynode CPUs=8 SocketsPerBoard=1
       CoresPerSocket=4 ThreadsPerCore=2 RealMemory=7812 TmpDisk=50268
       Gres=gpu:GPU_1:1 Gres=gpu:GPU_2:2", slurm only recognizes the last
       "Gres" entry...

     * gres.conf has a line like this "NodeName=mynode Name=gpu Count=1
       Type=GeForceGTX680 File=/dev/nvidia0 CPUs=0-7"... but here I don't
       know how to add my second GPU...

   Could anybody help me?

   Thanks!