[OMPI users] No network interfaces were found for out-of-band communications.

2018-09-11 Thread Greg Russell
I have a single machine w 96 cores. It runs CentOS7 and is not connected to any network as it needs to isolated for security. I attempted the standard install process and upon attempting to run ./mpirun I find the error message "No network interfaces were found for out-of-band communications

Re: [OMPI users] No network interfaces were found for out-of-band communications.

2018-09-12 Thread Greg Russell
OpenMPI-3.1.2 Sent from my iPhone On Sep 12, 2018, at 10:50 AM, Ralph H Castain mailto:r...@open-mpi.org>> wrote: What OMPI version are we talking about here? On Sep 11, 2018, at 6:56 PM, Greg Russell mailto:russ...@pcka.com>> wrote: I have a single machine w 96 cores. It runs