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Subject: Re: [OMPI users] sge tight integration leads to bad allocation
From: Reuti (reuti_at_[hidden])
Date: 2012-04-20 09:19:47


Am 20.04.2012 um 15:04 schrieb Eloi Gaudry:

>
> Hi Ralph, Reuti,
>
> I've just observed the same issue without specifying -np.
> Please find attached the ps -elfax output from the computing nodes and some sge related information.

What about these error message:

component_find: unable to open /opt/openmpi-1.4.4/lib/openmpi/mca_btl_gm: perhaps a missing symbol, or compiled for a different version of Open MPI? (ignored)
[charlie:23188] mca: base:

-- Reuti

>
> Regards,
> Eloi
>
>
>
> -----Original message-----
> From: Ralph Castain <rhc_at_[hidden]>
> Sent: Wed 04-11-2012 02:25 pm
> Subject: Re: [OMPI users] sge tight integration leads to bad allocation
> To: Open MPI Users <users_at_[hidden]>;
>
> On Apr 11, 2012, at 6:20 AM, Reuti wrote:
>
> > Am 11.04.2012 um 04:26 schrieb Ralph Castain:
> >
> >> Hi Reuti
> >>
> >> Can you replicate this problem on your machine? Can you try it with 1.5?
> >
> > No. It's also working fine in 1.5.5 in some tests. I even forced an uneven distribution by limiting the slots setting for some machines in the queue configuration.
>
> Thanks - that confirms what I've been able to test. It sounds like it is something in Eloi's setup, but I can't fathom what it would be - the allocations all look acceptable.
>
> I'm stumped. :-(
> <job1882.log><job1882.sh><pselfax.carl><pselfax.charlie><qstat-gt><qstat-j1882>_______________________________________________
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