On 17/2/20 12:48 am, Marcus Boden wrote: > I am facing a bit of a weird issue with CPU bindings and mpirun: I think if you want Slurm to have any control over bindings you'll be wanting to use srun to launch your MPI program, not mpirun. All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Berkeley, CA, USA