mpi-prog porting from lam -> scyld beowulf mpi difficulties
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Sean Dilda agrajag at scyld.comThu Nov 29 15:46:10 PST 2001
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On Wed, 28 Nov 2001, Peter Beerli wrote: > (1) if I run "top" why do I see 6 processes running when I start > with mpirun -np 3 migrate-n ? Two per node. For every process your want running, it also runs another one to take care of the MPI network I/O. Our MPI is based off of mpich, and this is how they have it setup. -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 232 bytes Desc: not available Url : http://www.scyld.com/pipermail/beowulf/attachments/20011129/ae2ddf85/attachment.bin
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