Hi, Today, doing some tests, I have not got a solution to write a submit script that requests 2 different GPUs on 2 different nodes. With this simple script:
#!/bin/bash # #SBATCH --job-name=N2n4 #SBATCH --output=N2n4-CUDA.txt #SBATCH --gres=gpu:GeForceRTX3080:1 #SBATCH -N 2 # number of nodes #SBATCH -n 4 # number of cores #SBATCH --partition=cuda.q module load cuda/11.2 sleep 100 mpirun /home/caos/druiz/samples-SLURM/OpenMPI/mpihello-3.0.0 I get a parallel MPI job in two nodes, two process in each node and one GeForceRTX3080 in each node. However, if I want to request 2 different GPUs, I can't write "#SBATCH --gres=gpu:GeForceRTX3080:1, --gres=gpu:GeForceRTX2070:1" because line "#SBATCH --gres=" is for each node and, then, a line containing two "gres" would request a node with 2 different GPUs. So... is it possible to request 2 different GPUs in 2 different nodes? Thanks.
