MPICH2

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Settings for MPICH2 daemon: 

$ echo "MPD_SECRETWORD=XXX" > ~/.mpd.conf
$ chmod 600 ~/.mpd.conf

Script for running application: 

NODES=`uniq < $OAR_NODEFILE | wc -l | tr -d ' '`
NPROCS=`wc -l < $OAR_NODEFILE | tr -d ' '`
mpdboot --rsh=ssh --totalnum=$NODES --file=$OAR_NODEFILE
sleep 1
mpirun -n $NPROCS path_to_executable
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