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-   -   MVAPICH2 SIGEMT error (http://www.cfd-online.com/Forums/openfoam-solving/59679-mvapich2-sigemt-error.html)

kumar2 May 26, 2007 18:24

Dear Friends I am attemptin
 
Dear Friends

I am attempting to run openfoam-1.3 with mvapich2.

Earlier the OpenFOAM had worked well with a local MPICH library . But this library was upgraded
to a mvapich and mvapich2.

I am able to successfully compile my applications in mvapich2. ( for example i get new libPstream.so etc)

When i give the job to the LSF job scheduler , the programs hangs! and sometimes i get a SIGEMT error.

WHat is surprising is that Openfoam is always able to start the runs but then hangs or gives a SIGEMT error . please see error below.

//////////////////////////ERROR///////////////////////////////////////////////// ///

/*---------------------------------------------------------------------------*\
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: 1.3 |
| \ / A nd | Web: http://www.openfoam.org |
| \/ M anipulation | |
\*---------------------------------------------------------------------------*/

Before argi:0 argv:/home/kri_kuma/OpenFOAM/OpenFOAM-1.3/applications/bin/linuxAMD64Gcc4DPOpt/c hannelOodles
Before argi:1 argv:/home/kri_kuma/OpenFOAM/kri_kuma-1.3/run/tutorials
Before argi:2 argv:CHANNEL_MAY
Before argi:3 argv:-parallel
Before argi:0 argv:/home/kri_kuma/OpenFOAM/OpenFOAM-1.3/applications/bin/linuxAMD64Gcc4DPOpt/c hannelOodles
Before argi:1 argv:/home/kri_kuma/OpenFOAM/kri_kuma-1.3/run/tutorials
Before argi:2 argv:CHANNEL_MAY
Before argi:3 argv:-parallel
Before argi:0 argv:/home/kri_kuma/OpenFOAM/OpenFOAM-1.3/applications/bin/linuxAMD64Gcc4DPOpt/c hannelOodles
Before argi:1 argv:/home/kri_kuma/OpenFOAM/kri_kuma-1.3/run/tutorials
Before argi:2 argv:CHANNEL_MAY
Before argi:3 argv:-parallel
Before argi:0 argv:/home/kri_kuma/OpenFOAM/OpenFOAM-1.3/applications/bin/linuxAMD64Gcc4DPOpt/c hannelOodles
Before argi:1 argv:/home/kri_kuma/OpenFOAM/kri_kuma-1.3/run/tutorials
Before argi:2 argv:CHANNEL_MAY
Before argi:3 argv:-parallel
done.
Job /opt/lsfhpc/6.2/linux2.6-glibc2.3-x86_64/bin/mvapich_wrapper /home/kri_kuma/OpenFOAM/OpenFOAM-1.3/applications/bin/linuxAMD64Gcc4DPOpt/channe lOodles /home/kri_kuma/OpenFOAM/kri_kuma-1.3/run/tutorials CHANNEL_MAY -parallel

TID HOST_NAME COMMAND_LINE STATUS TERMINATION_TIME
===== ========== ================ ======================= ===================
00000 j0552 /home/kri_kuma/O Killed by PAM (SIGEMT) 05/26/2007 11:51:21
00001 j0552 /home/kri_kuma/O Killed by PAM (SIGEMT) 05/26/2007 11:51:21

///////////////////////////////////////////// end of error //////////////////////////////////////////////////////////

Please let me know what is wrong ! and what changes should it make.

Thanks a lot

Kumar


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