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Running fluent parallel with PBS

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Old   August 5, 2007, 11:03
Default Running fluent parallel with PBS
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I am trying to configure fluent to run on my new cluster with a TORQUE/PBS scheduler. I can run serial jobs but when i try to run parallel jobs I get mpid errors.

Here is the PBS script I am using

fluent 3d -g -pnmpi -t$NPROCS -cnf=$PBS_NODEFILE

Here is the error I get Starting /opt/Fluent.Inc/fluent6.3.26/multiport/mpi/lnamd64/hp/bin/mpirun -TCP -f /tmp/fluent-appfile.6034 mpid: Cannot create shared memory segment of 1073766400 bytes

Any help regarding this is very appreciated. Thanks

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Old   June 8, 2011, 11:29
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try to use insted of -pnmpi , -mpi=hpmpi or -mpi=hp-mpi i am not sure between the two but one definitely works
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