On Fri, May 30, 2008 at 10:22:42PM +0200, Radovan Herchel wrote:
> Unfortunately, Arpack is suitable only to calculate a few eigenvalues,
> not all.
I don't know much about this math stuff, but people over here like SAGE:
It has an MPI binding, programming can be done with Python.
As it comes with highly optimized libraries for linear algebra, it might
solve your problem.
A pointer to an example:
Cluster and Metacomputing Working Group
Friedrich-Schiller-Universität Jena, Germany