[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: PETSc + HYPRE

On Tue, Apr 15, 2008 at 1:46 PM, Márcio Ricardo Pivello
<pivello@xxxxxxxxx> wrote:
> Hy, Matthew, thanks for your help.
>
> Firstly, I'm solving a 3D Incompressible Navier Stokes solver based on FEM,
> with fluid-structure interaction. In this case, I'm simulating the blood
> flow inside an aneurysm in an abdominal aorta artery.
>  By not working I mean the error does not decrease with time. Our team is

In this case, in addition to my last mail, you want to look at

  -ksp_monitor -ksp_converged_reason

to see what happened in the solver.

  Matt

> just starting using HYPRE, in fact this is the very first case we run with
> it.
>
>
> Again, thanks for your help.
>
>
> Márcio Ricardo.
>
>
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which
their experiments lead.
-- Norbert Wiener