[petsc-users] question about MatMatMultTranspose

Jed Brown jedbrown at mcs.anl.gov
Thu Apr 5 07:32:34 CDT 2012


On Thu, Apr 5, 2012 at 05:16, Gao Bin <bin.gao at uit.no> wrote:

> Thank you for your quick reply. But as pointed out at
> http://www.mcs.anl.gov/petsc/petsc-dev/docs/manualpages/Mat/MatMatTransposeMult.html
> :
>
> This routine is currently only implemented for pairs of SeqAIJ matrices. C
> will be of type MATSEQAIJ.
>
> Therefore I can not use it for dense matrix, am I right? If so, will
> MatMatTransposeMult be extended for other types of matrix later on? Thank
> you very much.
>

This is much simpler than the sparse case. Hong, did you intend to get
around to this?
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