[GE users] MPICH and SGE. not getting correct number of PEs in program

Reuti reuti at staff.uni-marburg.de
Thu Jul 29 20:38:15 BST 2004


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One question:

mpirun -np 4 -machinefile machinehosts ${EXE}

is the command you issue from the command line. In your script you put

mpirun -np 4 -machinefile $TMP/machines ${EXE}

to use the nodefile from SGE, which is created in the temporary directory on 
the nodes? - Reuti

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