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Subject: Re: [OMPI users] qsub - mpirun problem
From: Zhiliang Hu (zhu_at_[hidden])
Date: 2008-09-29 12:27:41

How you run that command line from *inside a Torque* job?

-- I am only a poor biologist, reading through the manuals/tutorials but still don't have good clues... (thanks in advance ;-)


At 11:48 AM 9/29/2008 -0400, you wrote:
>We need to see that command line from *inside a Torque* job. That's
>the only place where those PBS_* environment variables will exists --
>OMPI's mpirun should be seeing these environment variables (when
>inside a Torque job) and then reacting to them by using the Torque
>native launcher, etc.
>Just to be sure: you are launching OMPI's "mpirun" inside your Torque
>job, correct?

As shown in my original post, I tried to (1) send a mpirun job without torque that it works; (2) submit it with 'qsub' but end up with things on one node.

>On Sep 29, 2008, at 11:41 AM, Zhiliang Hu wrote:
>>At 11:29 AM 9/29/2008 -0400, Jeff Squyres wrote:
>>>On Sep 28, 2008, at 10:07 PM, Zhiliang Hu wrote:
>>>>Indeed as you expected, "printenv | grep PBS" produced nothing.
>>>Are you *sure*? I find it very hard to believe that if you run that
>>>command ***in a Torque job*** that you will get no output. Torque
>>>would have to be *seriously* misbehaving for that to occur.
>>>Jeff Squyres
>>>Cisco Systems
>>That's a command line without a torque job.