On Wed, 25 Mar 2009, Derek Gaston wrote:

> One question... will one processor end up doing a lot more work in parallel?

Each row has to go somewhere.  We could "round robin" the processor
assignments if more than one SCALAR variable is attached, but there's
no way to get around *some* imbalance other than by handing fewer
elements to those processors that also have SCALAR rows.

I wouldn't worry about it too much, though - in fact, we could
probably assign SCALAR dofs in reverse order (to processor N if
there's one of them, N and N-1 if there's two, etc.) and cancel out
some of our existing imbalance.  Right now lower numbered processors
are a little over burdened with dofs on partition boundaries.
---
Roy

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