I don’t believe we check topologies prior to making that decision - this is why
we provide map-by options. Seems to me that this oddball setup has a simple
solution - all he has to do is set a mapping policy for that environment. Can
even be done in the default mca param file.
I wouldn’t
Hi Ralph,
this is a follow-up on Siegmar's post that started at
https://www.mail-archive.com/users@lists.open-mpi.org/msg31177.html
mpiexec -np 3 --host loki:2,exin hello_1_mpi
--
There are not enough slots available
