Re: [OMPI users] Open MPI 1.4.2 released

2010-05-27 Thread David Singleton
On 05/28/2010 08:20 AM, Jeff Squyres wrote: On May 16, 2010, at 5:21 AM, Aleksej Saushev wrote: http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/parallel/openmpi/patches/ Sorry for the high latency reply... aa: We haven't added RPATH support yet. We've talked about it but never done it. There a

Re: [OMPI users] Open MPI 1.4.2 released

2010-05-27 Thread Jeff Squyres
On May 16, 2010, at 5:21 AM, Aleksej Saushev wrote: > http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/parallel/openmpi/patches/ Sorry for the high latency reply... aa: We haven't added RPATH support yet. We've talked about it but never done it. There are some in OMPI who insist that rpath support

Re: [OMPI users] request_get_status: Recheck request status [PATCH]

2010-05-27 Thread Jeff Squyres
Thanks for the ping -- sorry it took so long! Committed to the SVN trunk in r23215; I filed CMR's for v1.4 and v1.5. It's technically not a bug, so I don't know if the v1.4 RM's will allow it. On May 27, 2010, at 12:02 PM, Shaun Jackman wrote: > Ping. > > On Tue, 2010-05-04 at 14:06 -0700, S

Re: [OMPI users] request_get_status: Recheck request status [PATCH]

2010-05-27 Thread Shaun Jackman
Ping. On Tue, 2010-05-04 at 14:06 -0700, Shaun Jackman wrote: > Hi Jeff, > > request_get_status polls request->req_complete before calling > opal_progress. Ideally, it would check req_complete, call opal_progress, > and check req_complete one final time. This patch identically mirrors > the logic

Re: [OMPI users] Some Questions on Building OMPI on Linux Em64t

2010-05-27 Thread Jeff Squyres
On May 26, 2010, at 3:32 PM, Michael E. Thomadakis wrote: > How do you handle thread/task and memory affinity? Do you pass the requested > affinity desires to the batch scheduler and them let it issue the specific > placements for threads to the nodes ? Not as of yet, no. At the moment, Open

Re: [OMPI users] Deadlock question

2010-05-27 Thread Gijsbert Wiesenekker
On May 24, 2010, at 20:27 , Eugene Loh wrote: > Gijsbert Wiesenekker wrote: > >> My MPI program consists of a number of processes that send 0 or more >> messages (using MPI_Isend) to 0 or more other processes. The processes check >> periodically if messages are available to be processed. It wa