[petsc-users] Mixed matrices MatMatMult

[Matthew Knepley]

On Thu, Mar 26, 2015 at 3:07 PM, Luc Berger-Vergiat <lb2653 at columbia.edu>
wrote:

> Hi all,
> I want to multiply two matrices together, one is MATAIJ and the second is
> MATBAIJ, is there a way to leverage the properties of the blocked matrix in
> the BAIJ format or should I just assemble the BAIJ matrix as AIJ?


I am afraid you are currently stuck with the latter.

  Thanks,

    Matt


>
> --
> Best,
> Luc
>
>
>


-- 
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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