Newsgroups: comp.parallel.mpi
From: "Marc A. Chiarini" <mac>
Subject: Re: mpi on dec alphas
Organization: Virginia Tech, Blacksburg, Virginia
Date: 27 Apr 1995 22:48:04 GMT
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Message-ID: <3np6v5$4cs@solaris.cc.vt.edu>

In response to Mr. Schleizer's problem dated April 26:

I'm not perfectly sure, but since p4 uses rsh to create more than one process
on a uniprocessor machine, it may be necessary to have the uniprocessor
hostname in the account's .rhosts file (in Mr. Schleizer's case,
/home/schleize/.rhosts).  I would suggest that Mr. Schleizer first check this,
then, if it still doesn't work, try adding -p4dbg 20 -p4rdbg 20 after the
program name in the mpirun command to get some more information from p4 on what
exactly is going on.
-- 
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