[petsc-dev] Handling ADD_VALUES with DMComposite

[Jed Brown]

On Tue, Nov 16, 2010 at 21:05, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>  I guess adding the InsertMode is fine.
>
>  I'm not down on ever using DMComposite, I'm only down on always using
> DMComposite.


Okay.  I think we started to discuss matrix insertion in the multi-physics
context.  In lieu of MatDD (or something like that) being functional, what
are your feelings about a decent API for insertion?

Jed
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