Access to the GPU partition is restricted.
A reasoned request must be made by a holder of one of the UMRs on the board here:
In case of acceptance, your access is valid for 3 months.
Once you have been added to the gpu_group, use the following options to use the gpu partition:
-p gpu -A gpu_group
For example, to open an interactive session on node 26:
srun -p gpu -A gpu_group