Re: [slurm-users] Requesting total GPUs or memory, not per node.

2018-02-21 Thread Nadav Toledo
Hey Rob, Perhaps something in the direction of srun --ntasks=2 --gres=gpu:4 nvidia-smi , help you? this will run two tasks each with 4 gpu and execute nvidia-smi, the output should be similar of doing nvidia-smi on one 8 gpu server On 22/02/2018 01:26, Rob

[slurm-users] Requesting total GPUs or memory, not per node.

2018-02-21 Thread Rob Middleton
Hello, I'm relatively new to administering slurm, so my apologies if I've missed something obvious. We have nodes of 4 GPU and nodes of 8 GPU. I would like users to be able to request a total number of GPUs they require. The MPI software is not fussed how many nodes it spans. I had hoped request