Aha - thanks Ralph! I'll give that a shot.
-Adam
On Sat, Jul 7, 2018 at 10:36 AM, r...@open-mpi.org wrote:
> I suspect the OOB is working just fine and you are seeing the TCP/btl
> opening the other ports. There are two TCP elements at work here: the OOB
> (which sends management messages betw
I suspect the OOB is working just fine and you are seeing the TCP/btl opening
the other ports. There are two TCP elements at work here: the OOB (which sends
management messages between daemons) and the BTL (which handles the MPI
traffic). In addition to what you provided, you also need to provid
I'm using OpenMPI 2.1.0 on RHEL 7, communicating between ranks via TCP
I have a new cluster to install my application on with tightly-controlled
firewalls. I can have them open up a range of TCP ports which MPI can
communicate over. I thought I could force MPI to stick to a range of ports
via "-
