[OMPI devel] Fwd: Call for participation: MPI Forum User Survey

2009-11-20 Thread Jeff Squyres
The MPI Forum announced at its SC09 BOF that they are soliciting community feedback to help guide the MPI-3 standards process. A survey is available online at the following URL: http://mpi-forum.questionpro.com/ Password: mpi3 In this survey, the MPI Forum is asking as many people a

Re: [OMPI devel] Deadlocks with new (routed) orted launch algorithm

2009-11-20 Thread Ralph Castain
BTW: does this reproduce on the trunk and/or 1.3.4 as well? I'm wondering because we know the 1.5 branch is skewed relative to the trunk. Could well be a bug sitting over there. On Nov 20, 2009, at 7:06 AM, Ralph Castain wrote: > Thanks! I'll give it a try. > > My tests are all conducted with

Re: [OMPI devel] Deadlocks with new (routed) orted launch algorithm

2009-11-20 Thread Ralph Castain
Thanks! I'll give it a try. My tests are all conducted with fast launches (just running slurm on large clusters) and using an mpi hello world that calls mpi_init at first instruction. I'll see if adding the delay causes it to misbehave. On Nov 20, 2009, at 6:55 AM, Sylvain Jeaugey wrote: > Hi

Re: [OMPI devel] Deadlocks with new (routed) orted launch algorithm

2009-11-20 Thread Sylvain Jeaugey
Hi Ralph, Thanks for your efforts. I will look at our configuration and see how it may differ from ours. Here is a patch which helps reproducing the bug even with a small number of nodes. diff -r b622b9e8f1ac orte/orted/orted_comm.c --- a/orte/orted/orted_comm.c Wed Nov 18 09:27:55 2009 +