[Trilinos-Users] Parallel Matrix Multiplication

[Mike Heroux]

Raj,

Here is a link to the MatrixMatrix documentation in EpetraExt:

http://software.sandia.gov/trilinos/packages/docs/r6.0/packages/epetraext/do
c/html/classEpetraExt_1_1MatrixMatrix.html (you may have to cut and paste if
word wrap breaks the line).

The Trilinos package Amesos is dedicated to LU decomposition.  It contains
one native, serial LU solver (KLU) and provides an interface, enabled at
configure time, to many more, such as SuperLU, UFMPACK, MUMPS, etc.  In
order to use these additional libraries, you need to have them installed
before Trilinos.

Mike 

> -----Original Message-----
> From: trilinos-users-bounces at software.sandia.gov 
> [mailto:trilinos-users-bounces at software.sandia.gov] On Behalf Of Raj B
> Sent: Sunday, May 14, 2006 11:43 PM
> To: trilinos-users at software.sandia.gov
> Subject: [Trilinos-Users] Parallel Matrix Multiplication
> 
> I apologize if this is a basic question, but I am looking for 
> an implementation of parallel (distributed) matrix-matrix 
> multiplication kernels, as well as LU decomposition. Does one 
> of the Trilinos packages have an interface to these? If so, 
> which one would it be?
> 
> Thanks
> Raj
> 
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