[petsc-users] ublas sparse matrix bindings?

[Matthew Knepley]

On Tue, Jun 29, 2010 at 8:12 AM, Luke Bloy <luke.bloy at gmail.com> wrote:

> Hi,
>
> In one of my projects I use the ublas compressed row major format for
> storing sparse matricies. One of the reasons i chose this format was
> interoperability with other packages. I'd like to use some petsc and slepc
> functionality in my project but I haven't found any bindings between the 2
> formats.
>
> It seems like MatCreateSeqAIJWithArrays is the optimal way to link the two
> types of objects but i thought I would see if anyone has done this and could
> point me in the most optimal direction.
>

I think that sounds right. As long as you can get the offsets, cols, and
values arrays, it is easy.

   Matt


> Thanks,
> Luke
>



-- 
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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