Re: [OMPI users] Open MPI & Grid Engine/Grid Scheduler thread binding

2011-07-15 Thread Terry Dontje
Here's, hopefully, more useful info. Note reading the job2core.pdf presentation, that was mentioned earlier, more closely will also clarify a couple points (I've put those points inline below). On 7/15/2011 12:01 AM, Ralph Castain wrote: On Jul 14, 2011, at 5:46 PM, Jeff Squyres wrote: Loo

Re: [OMPI users] Open MPI & Grid Engine/Grid Scheduler thread binding (was: New loadcheck)

2011-07-15 Thread Ralph Castain
On Jul 14, 2011, at 5:46 PM, Jeff Squyres wrote: > Looping in the users mailing list so that Ralph and Oracle can comment... Not entirely sure what I can contribute here, but I'll try - see below for some clarifications. I think the discussion here is based on some misunderstanding of how OMPI

Re: [OMPI users] Open MPI & Grid Engine/Grid Scheduler thread binding (was: New loadcheck)

2011-07-14 Thread Jeff Squyres
Looping in the users mailing list so that Ralph and Oracle can comment... On Jul 14, 2011, at 2:34 PM, Rayson Ho wrote: > (CC'ing Jeff from the Open-MPI project...) > > On Thu, Jul 14, 2011 at 1:35 PM, Tad Kollar wrote: >> As I thought more about it, I was afraid that might be the case, but ho