[petsc-dev] ISRestoreNonlocalIS?

Jed Brown jed at 59A2.org
Thu Nov 18 16:50:18 CST 2010

On Thu, Nov 18, 2010 at 23:45, Barry Smith <bsmith at mcs.anl.gov> wrote:

> It is possible there could be other methods added to IS that would be used
> by VecScatterCreate() and MatGet...Matrix() that "gather" needed information
> without everyone getting everything. What they are I don't know but by
> looking at the parallel VecScatterCreates  and MatGetSubMatrices() you might
> get some ideas.

I agree that this would be a good place to put that logic.

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