Re: [OMPI users] eigenvalue problem
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
Re: [OMPI users] eigenvalue problem
arpack http://www.caam.rice.edu/software/ARPACK/ maybe some of the functions from scalapack also. Any MPI eigenvalue package should work with OPMPI as its just another MPI library (though my current fav) Brock Palen www.umich.edu/~brockp Center for Advanced Computing bro...@umich.edu (734)936-1985 On May 30, 2008, at 4:05 PM, Radovan Herchel wrote: Hello, does anyone has a Fortran program or a link to Fortran code to calculate eigenvalues of real/complex symmetric matrices using OpenMPI package? Would be very thankful for help. ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users
[OMPI users] eigenvalue problem
Hello, does anyone has a Fortran program or a link to Fortran code to calculate eigenvalues of real/complex symmetric matrices using OpenMPI package? Would be very thankful for help.