Re: [OMPI users] Deadlock at MPI_FInalize

2011-11-28 Thread Jeff Squyres
+1 on Terry's questions. Have you modified Open MPI? You were asking before about various checkpoint/migration stuff; I'm not sure/don't remember if you were adding your own plugins to Open MPI. On Nov 28, 2011, at 9:07 AM, TERRY DONTJE wrote: > Are all the other processes gone? What

Re: [OMPI users] Deadlock at MPI_FInalize

2011-11-28 Thread Mudassar Majeed
alt...@gmail.com> Sent: Monday, November 28, 2011 3:05 PM Subject: Re: [OMPI users] Deadlock at MPI_FInalize Do you have any outstanding MPI requests (e.g., uncompleted isends or irecvs)? On Nov 28, 2011, at 9:00 AM, Mudassar Majeed wrote: > > Dear people, >                      In

Re: [OMPI users] Deadlock at MPI_FInalize

2011-11-28 Thread TERRY DONTJE
Are all the other processes gone? What version of OMPI are you using? On 11/28/2011 9:00 AM, Mudassar Majeed wrote: Dear people, In my MPI application, all the processes call the MPI_Finalize (all processes reach there) but the rank 0 process could not finish with

Re: [OMPI users] Deadlock at MPI_FInalize

2011-11-28 Thread Jeff Squyres
Do you have any outstanding MPI requests (e.g., uncompleted isends or irecvs)? On Nov 28, 2011, at 9:00 AM, Mudassar Majeed wrote: > > Dear people, > In my MPI application, all the processes call the > MPI_Finalize (all processes reach there) but the rank 0 process could

[OMPI users] Deadlock at MPI_FInalize

2011-11-28 Thread Mudassar Majeed
Dear people,   In my MPI application, all the processes call the MPI_Finalize (all processes reach there) but the rank 0 process could not finish with MPI_Finalize and the application remains running. Please suggest what can be the cause of that. regards, Mudassar