Hello, I’m using openmpi and when using CR_LLN, open MPI applications still do block scheduling. I’m sure this is intentional. I’m wondering if there is any command I can pass to srun to split up the jobs for particular MPI applications that are still defragmented (I know, we are probably missing the point of MPI, but still). I tried running the distribution cyclic, but it didn’t seem to work and arbitrary requires a host list. I know, I can specify an arbitrary amount of nodes and tasks, but wonder if there is any way to get around it automatically.
Jordan=
