Hello,
I am trying to run a simple hello world program before actually launching some
very heavy load testing over the Xen SMP set up that I have.
I am trying to run this command over four different hosts, Dom0 being the host
where i am launching mpirun and rest three being xen guest domains.
Open MPI opens random TCP sockets during the startup phase of MPI processes --
mostly from the "orted" helper process that is started on each node (or VM)
back to the initiating mpirun process.
Do you have firewalling or other TCP blocking software running? Or are the
appropriate TCP routes se
Squyres wrote:
From: Jeff Squyres
Subject: Re: [OMPI users] Problem running mpirun with ssh on remote nodes
-Daemon did not report back when launched problem
To: "Open MPI Users"
List-Post: users@lists.open-mpi.org
Date: Tuesday, April 6, 2010, 11:40 AM
Open MPI opens random TCP sock