Allocate 3 nodes with 1 task of 24 cpus each:
salloc -N 3 -n 3 -c 24Within the allocation, make sure you have dask etc (e.g. by activating a virtual or conda env).
Start a scheduler (on the first node) and three workers (one per node):
$ srun -n1 -N1 -r0 dask-scheduler --scheduler-file scheduler.json &>> scheduler.log &