[petsc-users] ublas sparse matrix bindings?

[Matthew Knepley]

On Tue, Jun 29, 2010 at 12:58 PM, Jed Brown <jed at 59a2.org> wrote:

> On Tue, 29 Jun 2010 12:43:36 -0500, Matthew Knepley <knepley at gmail.com>
> wrote:
> > 3) What you really want is to make MatScalar to be float. Then use
> >     doubles for the residual calculation.
>
> I have no idea what Luke's usage is, but MatScalar != PetscScalar is not
> currently supported.
>
>  http://lists.mcs.anl.gov/pipermail/petsc-dev/2009-June/001417.html
>
> I'm intrigued by it because my matrices are only for preconditioning
> purposes, but haven't caught the bug to try fixing it since the above
> thread.


If someone really needs it, I will fix it.

   Matt


>
> Jed
>



-- 
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
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