[Beowulf] mpirun and batch systems
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Erik Paulson epaulson at cs.wisc.eduWed Dec 1 21:38:58 PST 2004
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Hello - I have a question about how various batch systems run MPI jobs. Say I have a head node and 16 compute nodes. I submit a job that requires 8 nodes, and the batch system allocates me nodes 4,5,6,7,8,9,10,11. Where does my 'mpirun' get executed from? On the head node? Or on node 4? Thanks, -Erik
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