Re: [ublas] Solver recommendation

From: James Sutherland (James.Sutherland_at_[hidden])
Date: 2008-03-06 09:35:19

> On Thu, Mar 06, 2008 at 02:32:50PM +0100, Jonas wrote:
>> Which library/solver (that has uBLAS bindings, preferrably) would you
>> recommend for solving a very sparse, real system Ax = b with size on
>> the order of 10^5? My initial guess from monitoring the list would be
>> umfpack. Would that be a good candidate?

You might also look at:
 Trilinos (http://trilinos.sandia.gov/),
 PETSc (http://www-unix.mcs.anl.gov/petsc/petsc-as/)
 hypre (https://computation.llnl.gov/casc/linear_solvers/sls_hypre.html)

All of these are solvers for HPC applications and are industrial-strength.

James