Re: mpi problems on opteron

From: Leandro Martínez (
Date: Mon Jul 25 2005 - 19:00:04 CDT

Hi Kyle,
We have a cluster similar to yours, but running fedora. Probably the
problem is that you need to set ssh to be used without passwords
between the nodes. We are actually using rsh in our nodes instead
because it was easier to configure. You need to put in your
home directory a file named .rhosts containing username username username username username

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