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From: Josh Hursey (joshh_at_[hidden])
Date: 2004-04-12 21:35:21

Is it possible to specify exactly which processors/nodes to use when launching a program via MPI_Comm_spawn?

I would like to allow the user of my application to control which nodes my program will use via a conf file [not necessarily
a lam-hosts.conf file which could be passed to lamboot]. I read that the MPI_Info argument might do just this, but is it
implemented in LAM-MPI?

Josh Hursey
Earlham College Cluster Computing Lab
http://cluster.earlham.edu/html/

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