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From: Reuti (reuti_at_[hidden])
Date: 2007-10-24 13:39:45


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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