Re: [OMPI users] Trying to map to socket #0 on each node

2015-12-07 Thread Carl Ponder
*On 12/06/2015 11:07 AM, Carl Ponder wrote:* I'm trying to run a multi-node job but I want to map all of the processes to cores on socket #0 only. I'm having a hard time figuring out how to do this, the obvious combinations mpirun -n 8 -npernode 4 -report-bindings ...

Re: [OMPI users] Trying to map to socket #0 on each node

2015-12-07 Thread Nick Papior
Couldn't it be that the slot list should be 0,1,2,3? It depends on the setup. You can get some more information about _what it does_ by using --report-bindings (when/if it succeeds). 2015-12-07 16:18 GMT+01:00 Carl Ponder : > *On 12/06/2015 11:07 AM, Carl Ponder wrote:* > > I'm trying to run a m

Re: [OMPI users] my_sense in ompi_osc_sm_module_t not always protected by OPAL_HAVE_POSIX_THREADS

2015-12-07 Thread Åke Sandgren
The #if OPAL_HAVE_POSIX_THREADS is still there around my_sense in osc_sm.h in 1.10.1 On 06/29/2015 05:42 PM, Åke Sandgren wrote: Yeah, i thought so. Well code reductions are good when correct :-) On 06/29/2015 05:39 PM, Nathan Hjelm wrote: Open MPI has required posix threads for some time. T