12:34 AM
Please respond to
Open MPI Users
To
Open MPI Users
cc
Subject
Re: [OMPI users] Checkpointing hangs with OpenMPI-1.3.1
I still have not been able to reproduce the hang, but I'm still
looking into it.
I did commit a fix for the datatype copy error that I mentioned
(r21080 i
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Josh Hursey
Sent by: users-boun...@open-mpi.org
04/28/2009 12:34 AM
Please respond to
Open MPI Users
To
Open MPI Users
cc
Subject
Re: [OMPI users] Checkpointing hangs with OpenMPI-1.3.1
I still have not been able to reproduce the
I still have not been able to reproduce the hang, but I'm still
looking into it.
I did commit a fix for the datatype copy error that I mentioned
(r21080 in the Open MPI trunk, and it is in the pipeline for v1.3).
Can you put in a print statement before MPI_Finalize, then try the
program a
Sorry for the long delay to respond.
It is a bit odd that the hang does not occur when running on only one
host. I suspect that is more due to timing than anything else.
I am not able to reproduce the hang at the moment, but I do get an
occasional datatype copy error which could be symptoma
Dear All,
I am trying to checkpoint a test application using openmpi-1.3.1, but
fails to do so, when run multiple process on different nodes.
Checkpointing runs fine, if process is running on the same node along
with mpirun process. But the moment i launch MPI process from different
node,
