Signed-off-by: Aurelien Bouteiller <bouteill@icl.utk.edu>
We only need to pass a custom range if the target is a single process. Otherwise, we let the range be "session". Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Retain ext3x for PMIx 3 compatibility Get the blasted permissions correct on config files Signed-off-by: Ralph Castain <rhc@open-mpi.org>