[petsc-users] Erro in solution

[Danesh Daroui]

Hi,

Thanks for the tip, but I already have two different version of my
solver with PARDISO and MUMPS. Sparse Direct Solvers gave us a great
contribution but I need to move to O(n^2) time complexity, So I really
need to employ iterative solvers! :)

Regards,

D.


On Mon, 2011-05-09 at 19:01 +0200, Jed Brown wrote:
> On Mon, May 9, 2011 at 18:50, Danesh Daroui <danesh.daroui at ltu.se>
> wrote:
>         A direct solver? Never! :) I am escaping from time complexity
>         of direct
>         solvers, otherwise I already have a LAPACK based code that
>         works well.
> 
> Sparse direct solvers are quite different. Scalability is still not
> optimal, but it's not like for dense matrices.