[Gmsh] A little problem with GMSH

["А. С. Хорошев"]

     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 at 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 at 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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