Re: [ESPResSo] MPI problem

[Axel Arnold]

Am Donnerstag 17 Januar 2008 02:05 schrieb Xinghua Shi:
> Hi all,
>
> I encounted the same problem described as
> http://fias.uni-frankfurt.de/pipermail/espresso/2007-October/000061.html
>
> I hope some expert here may give some hints.
> The computer is HP cluster with AMD 64 core and Red hat operation system.
> Attached please find the config.log file.

According to the config.log, Espresso finds a MPI implementation 
in /opt/hpmpi, which seems to be some HP-specific implementation. Espresso 
then tries to use this library in the standard way, which however may not 
work with this library. It tries to start using mpirun -np 4 <binary, i.e. 
obj-xxx/Espresso_bin> <scriptname> <script parameters>. Please check with the 
documentation of your MPI library whether this is the correct call, or 
whether you need other parameters.

Axel

-- 
Dr. Axel Arnold 
Fraunhofer Institute for Algorithms and Scientific Computing (SCAI)
Schloss Birlinghoven
53754 Sankt Augustin
Germany