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Subject: Re: [OMPI users] eigenvalue problem
From: Adrian Knoth (adi_at_[hidden])
Date: 2008-06-04 04:48:28


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:

   http://www.sagemath.org

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:

   http://blog.mikael.johanssons.org/archive/2008/05/parallell-and-cluster-mpi4py/

-- 
Cluster and Metacomputing Working Group
Friedrich-Schiller-Universität Jena, Germany
private: http://adi.thur.de