Running via SGE and mpich-mx
Dear all,
I have build OF1.5-dev with support for you mpich-mx (myrinet cluster). SUbmitting a Job via SGE fails without any arrer message. The job simple does not start without any error. I use a script for submit: Code:
#!/bin/sh I get mpich-Benchmarks running with that without problems but not simpleFoam. Any ideas? |
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-x PATH -x LD_LIBRARY_PATH In my setup I also transfer WM_PROJECT_DIR, FOAM_MPI_LIBBIN and MPI_ARCH_PATH, but I'm not 100% sure whether these are required (and as long as it works I see no harm in adding those) If that doesn't work for you, have a look into the *.oxxx and *.poXXX-files that SGE gives you and share the error message there with us Bernhard |
Thanks Bernhard for your help. I am still struggling.
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Code:
#!/bin/sh Code:
/opt/OpenFOAM/ThirdParty/mpich-mx-1.2.7..5 Code:
/opt/sge/default/spool/node006/active_jobs/5519.1/pe_hostfile The Job does not even seem to start at all. |
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No idea what could be the cause. Just some tips for further testing: - use qlogin to test it interactivly. Be aware that there are subtle differences between the environment you get with qlogin and qsub - use less nodes and try to find out whether this is a problem that occurs if all processes are on one node, too (if not, then you might have a rsh/ssh-problem) - MPI-demo programs run with the same script? Bernhard |
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