I'm seeing some less than optimal partitioning for several processor counts
using both Metis and Hilbert SFC. Also from what I can tell, Morton SFC is
completely broken. I realize that I'm splitting a small mesh among a lot
of processors, but the behavior is still pretty bad.
The following pictures are using mesh generation (16x16), no refinement:
https://drive.google.com/folderview?id=0B8csupg5nQaady14UFZjVUMzSm8&usp=sharing
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