Re: [Condor-users] Error when submitting MPI job

[Hameed Alzahrani <ibn_aibaan@xxxxxxxx>]

Do you mean I should specify the library location in the job submission file using the following line
environment = LD_LIBRARY_PATH=/usr/local/openmpi/lib
because I use this when I use openMPI but I tried now to use MPICH2 instead of openMPI I use condor 7.6.6. I remember that I changed the content of a file to look for "libmpi.so.0" instead of "libmpi.a" or "libmpich.a" so I need to change it back to be able to use MPICH2.

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Date: Tue, 27 Mar 2012 17:35:10 -0400
From: tstclair@xxxxxxxxxx
To: condor-users@xxxxxxxxxxx
Subject: Re: [Condor-users] Error when submitting MPI job

use --prefix on the mpirun line..  == openmpi loc 

already fixed in master && V7_6-branch

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From: "Hameed Alzahrani" <ibn_aibaan@xxxxxxxx>
To: condor-users@xxxxxxxxxxx
Sent: Tuesday, March 27, 2012 4:25:56 PM
Subject: [Condor-users] Error when submitting MPI job

Hi,

When I submit a MPI job to condor I get the following error:

condor_exec.exe: error while loading shared libraries: libmpi.so.0: cannot open shared object file: No such file or directory

I tried to use OpenMPI but because the job sent in open MPI just to the central manager I changed back to MPICH2 I remembered that I edited the content of a file to look for "libmpi.so.0" instead of "libmpi.a" or "libmpich.a" when I use openMPI but I did not remember which file is that I tried grep to find the text but I could not find the actual file so does any one come across this error.

Best Regards,

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