My apologies - I did not read the FAQ's carefully enough - with regard
to 14:
1. openib
2. Ubuntu supplied drivers etc.
3. Ubuntu 18.04 4.15.0-112-generic
4. opensm-3.3.5_mlnx-0.1.g6b18e73
5. Attached
6. Attached
7. unlimited on foam and 16384 on f34
I changed the ulimit to unlimited on
I would very much appreciate some advice in how to debug this problem. I
am trying to get OpenMPI to work on my reconfigured cluster - upgrading
from Centos 5 to Ubuntu 18. The problem is that a simple job using
Intel's IMB message passing test code will not run on any of the new
clients (4 so