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To run batch jobs using the Platform MPI, you need to use just mpirun wrapping your program.

$ module load gcc/4.8.1
$ module load mpi/openmpi/1.6.5/gcc_4.8.1
$ mpicc program.c -o program
$ bsub ... mpirun ./program

On big runs some tuning options for the mpirun might be necessary (as with all MPIs). E.g. for NAMD2 we used:

mpirun  -bind-to-core -mca btl openib,sm,self namd2 input
  • software/openmpi.1386364413.txt.gz
  • Last modified: 2013/12/06 22:13
  • by tacke