[Wrf-users] WRFV2.0.3.1 and IFORT 8.1 on an 32-bit i686 (not xeon)

[Jean Louis MONGE]

On Wednesday 09 February 2005 14:50, Don Morton wrote:
> 
> On Wed, 9 Feb 2005 03:45:56 -0500, "Anthony Toigo"
> <toigo at astro.cornell.edu> said:
> 
> 
> > completion with no errors.  The problem comes with running wrf.exe.  The
> > code always crashes with a SEGV (segmentation violation) in solve_em.
> > The exact line (according to the debuggers) is:
> > 
[ ... ]

ifort allocates most of its memory space on the stack.
By default, many systems have a rather low stack size limit.
You should try to unlimit your stack size, ie, under bash :

$ ulimit -s unlimited

before launching wrf (or MM5).


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Jean-Louis Monge       tel. (33.1)69 33 45 35
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 Jean-Louis.Monge at lmd.polytechnique.fr