Hi Ahsan, Jody
Just a guess that this may be a stack size problem.
Did you try to run WRF with unlimited stack size?
Also, does your machine have enough memory to run WRF?
I hope this helps,
Gus Correa
jody wrote:
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 <ahsansha...@gmail.com> 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@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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