i just compiled and installed Slurm 14.11.4 and Openmpi 1.10.0. but i seem to have an srun oddity i've not seen before and i'm not exactly sure how to debug it
srun -n 4 hello_world - does not run, hangs in MPI_INIT srun -n 4 -N1 hello_world - does not run, hangs in MPI_INIT srun -n 4 -N 4 - runs one task per node sbatch and salloc seem to work okay launching using mpirun inside, and mpirun works without issue outside of slurm i disabled all the gres and cgroup controls and all that has anyone seen this before?
