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Subject: Re: [OMPI users] Launching MPI app manually when rsh/ssh can't beused...
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-04-23 15:03:24

On Apr 23, 2009, at 3:51 AM, Katz, Jacob wrote:

> Is there a way to start up an MPI app by some manual procedure, when
> rsh/ssh cannot be used to log into a machine where part of the app
> should run?
> E.g. a set of commands that can be manually executed on the machines
> to start the run-time/daemons/actual executables?

Not easily, no (meaning: no). Is there some other parallel launching
system that should be used? It's fairly straightforward to write
another plugin to use another launcher (that's kinda the point of our
plugin system).

Jeff Squyres
Cisco Systems