On Tue, Jan 20, 2009 at 7:58 AM, Roy Stogner <[email protected]> wrote: > > On Tue, 20 Jan 2009, Petry Stefan wrote: > >> is der anybody who has used the Intel Math Kernel Library for >> solving equation-system? If yes, can anybody tell me how I can use >> this with libMesh - system-matrix? > > You can't use it directly, but the linear algebra packages libMesh > links to can use it. Compile PETSc with the Intel MKL, then compile > libMesh with your PETSC_DIR/PETSC_ARCH pointing to that PETSc build.
It might be kind of a fun project to re-implement some of the DenseMatrix member functions to use Lapack/BLAS routines. The path of least resistance would probably be to use whatever BLAS PETSc uses, falling back on the present routines if there is no PETSc. -- John ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
