[OMPI users] How to get rid of OpenMPI warning: unable to find any relevant network interfaces

2017-02-09 Thread Susan A. Schwarz
I am using OpenMPI 1.10.1 built with Intel compilers 16.0.3 on Centos 6.7. Our cluster has some cells where the nodes have infiniband and some cell with 10GB IP. I am hoping that I can build just one version of OpenMPI that can run on both infiniband and IP cells and not get any network-relate

Re: [OMPI users] How to get rid of OpenMPI warning: unable to find any relevant network interfaces

2017-02-10 Thread Susan A. Schwarz
omponent_unused 0 > >That should make the warning go away (shame on us for not putting that in >the warning message itself -- doh!). > >If that works for you, you can put "btl_base_warn_component_used = 0" in >$prefix/etc/openmpi-mca-params.conf (i.e., your side-wide configu