If they are OSX machines adding password-less ssh is easy,
then you can make a nodefile with all the unique ip's, if you can
do that you can avoid putting a full resource manager on them.
Brock Palen
Center for Advanced Computing
bro...@umich.edu
(734)936-1985
On Oct 24, 2007, at 1:39 PM, Reuti wrote:
Hi,
Am 24.10.2007 um 19:21 schrieb George Bosilca:
There is no way to run Open MPI by hand, or at least not simple
way. How about xgrid on your OS X cluster ? Anyway, without a way
to start processes remotely it is really difficult to start up any
kind of parallel job.
just to note: with PVM it's possible, but rarely used I think.
-- Reuti
george.
On Oct 24, 2007, at 12:06 PM, Dean Dauger, Ph. D. wrote:
Hello,
I'd like to run Open MPI "by hand". I have a few ordinary
workstations I'd like to run a code using Open MPI on. They're in
the same LAN, have unique IP addresses and hostnames, and I've
installed the default Open MPI package, and I've compiled an MPI app
against the Open MPI libraries and copied the executable to each
machine, but let's assume these machines do not have BProc, Torque,
PBS, SLURM, rsh or ssh access to each other, or NFS. I'm looking at
the shell of each node: what do I type in to make Open MPI go?
If it matters, they're OS X Macs. I am welcome to be enlightened if
I've missed the documentation for this scenario.
Thanks,
Dean
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