Re: [OMPI users] bind-to core warning even with numactl

2014-03-04 Thread Saliya Ekanayake
Thank you Gus, I'll double check with them and get back to you. Saliya On Tue, Mar 4, 2014 at 12:46 PM, Gus Correa wrote: > Hi Saliya > > Check with your sys admin if numactl and numactl-devel > were installed on *ALL* cluster nodes, and in particular on > Node: 192.168.0.19 > where the probl

Re: [OMPI users] bind-to core warning even with numactl

2014-03-04 Thread Gus Correa
Hi Saliya Check with your sys admin if numactl and numactl-devel were installed on *ALL* cluster nodes, and in particular on Node: 192.168.0.19 where the problem happened in your most recent job. Sometimes a node is down during a massive package install, is forgotten, and never gets updated. I

Re: [OMPI users] bind-to core warning even with numactl

2014-03-04 Thread Saliya Ekanayake
I actually did a rebuild and install. Is there a quick test to see if these were picked up correctly. I checked OMPI_INFO and can see numaif.h has been founded. Is this the correct indication? I'll check the link and send details by tomorrow as our clusters are on maintenance today. Thank you, Sa

Re: [OMPI users] bind-to core warning even with numactl

2014-03-04 Thread Jeff Squyres (jsquyres)
Did you rebuild / re-install Open MPI after these packages were installed? I believe that the assumption is that Open MPI didn't find the headers / libraries it needed to do the binding when it was built. If that still didn't solve your issue, please send all the information listed here: