Re: sparse matrix computation package
On Wednesday 07 March 2007 02:53, Chris Bannister wrote:
> On Mon, Mar 05, 2007 at 05:59:18PM -0500, Kamaraju S Kusumanchi wrote:
> > Micha Feigin wrote:
> > > I am trying to find a package for performing sparse matrix
> > > computations. All I could find under debian is superlu and libufsparse.
> > > Both of which seem to only solve sparse linear systems but not perform
> > > sparse matrix-vector computations (I need to implement so iterative and
> > > multigrid methods for block tridiagonal matrices, so banded matrices as
> > > appear in lapack too many extra zero lines).
> >
> > What a coincidence. I am also looking for similar thing - iterative
> > solver
>
> Ask on the debian-science list.
>
> --
Look at petsc and hypre both available in debian. In our project we have used
both to solve big sparse systems of equations on over 1000 processors.
John Schmidt
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