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 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
