Hi,
there is no mistake, Gmsh is just not parallelised...
Regards,
Dave
--
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Sart-Tilman B28
Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
Fax: +32 (0)4 366 29 10
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On 12/07/11 16:01, "А. С. Хорошев" wrote:
Hello! I built GMSH-2.5.0 with options: Ann Bamg Blas Chaco DIntegration
Dlopen FlTree Fltk Gmm Jpeg Kbipack Lapack
MPI MathEx Mesh Metis Mpeg NativeFileChooser Netgen OpenGL Parser Plugins Png
Post Solver Tetgen Zlib. But
unfortunately, I found that the command, for example, "gmsh -3 124.geo" takes the
same time as "mpirun -np 2 gmsh -3
124.geo".
Here is the log:
--------
user@user-desktop:~$ gmsh -3 124.geo
Info : Running 'gmsh -3 124.geo' [1 node(s), max. 1 thread(s)]
Info : Started on Tue Jul 12 17:49:57 2011
Info : Reading '124.geo'...
mpi_size = 1
...
...
Done meshing 3D (53.2273 s)
--------
and:
------
user@user-desktop:~$mpirun -np 2 gmsh -3 124.geo
Info : Running 'gmsh -3 124.geo' [2 node(s), max. 1 thread(s)]
Info : Started on Tue Jul 12 17:51:40 2011
Info : Reading '124.geo'...
mpi_size = 2
...
...
Done meshing 3D (64.58 s)
------
Where is my mistake?
P.S. Sorry for my english.
C уважением, А.С. Хорошев.
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