Platform MPI

Platform MPI (formerly HP-MPI)is partially integrated with LSF.

  1. Set the MPI_REMSH environment variable.

    MPI_REMSH=blaunch;export MPI_REMSH

  2. Run your job. For example:

    bsub -n 16 -R "span[ptile=4]" $MPI_ROOT/bin/mpirun -lsb_mcpu_hosts a.out

    Using Platform MPI with Infiniband:

    bsub -n 16 -R "span[ptile=4]" $MPI_ROOT/bin/mpirun -lsb_mcpu_hosts -IBV a.out