[petsc-dev] DMGetMatrix --> DMGetMatrices?

[Jed Brown]

On Fri, Feb 10, 2012 at 20:13, Dmitry Karpeev <karpeev at mcs.anl.gov> wrote:

> Okay.  Then what's the need for DMSetPreallocateOnly()?
>>
> Oh, I see: preallocate the space, but don't set the exact sparsity pattern.
>

Exactly.
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