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Subject: Re: [OMPI users] WRF Problem running in Parallel
From: jody (jody.xha_at_[hidden])
Date: 2011-02-22 03:59:04


Hi
At a first glance i would say this is not a OpenMPI problem,
but a wrf problem (though io must admit i have no knowledge whatsoever ith wrf)

Have you tried running a single instance of wrf.exe?
Have you tried to run a simple application (like a "hello world") on your nodes?

Jody

On Tue, Feb 22, 2011 at 7:37 AM, Ahsan Ali <ahsanshah01_at_[hidden]> wrote:
> Hello,
>  I an stuck in a problem that is regarding the running for Weather research
> and Forecasting Model (WRFV 3.2.1). I get the following error while running
> with mpirun. Any help would be highly appreciated.
>
> [pmdtest_at_pmd02 em_real]$ mpirun -np 4 wrf.exe
> starting wrf task 0 of 4
> starting wrf task 1 of 4
> starting wrf task 3 of 4
> starting wrf task 2 of 4
> --------------------------------------------------------------------------
> mpirun noticed that process rank 3 with PID 6044 on node pmd02.pakmet.com
> exited on signal 11 (Segmentation fault).
>
>
>
> --
> Syed Ahsan Ali Bokhari
> Electronic Engineer (EE)
> Research & Development Division
> Pakistan Meteorological Department H-8/4, Islamabad.
> Phone # off  +92518358714
> Cell # +923155145014
>
>
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