[slurm-users] sbatch mem-per-gpu and gres interaction

Hello everybody, I am observing an interaction between the --mem-per-gpu, --cpus-per-gpu and --gres settings in sbatch which I do not understand. Basically, if the job is submitted with --gres=gpu:2 the --mem-per-gpu and --cpus-per-gpu settings appear to be observed. If the job is submitted wit

[slurm-users] GPU to CPU affinity, topo_core_bitmap

Hello everybody, I have a problem with my gpu nodes, which I believe could be rather special. This is slurm 23.02.2. I tried to add new gres to the nodes, which did not work at first. After quite some prodding I have all gres, but now my GPU to CPU affinity (?) or at least the scontrol gres def