Anders Logg wrote:
> When I run the DG demo, it looks like the assembly over interior
> facets is very slow.
> 
> I suspect this is because we are not computing the sparsity pattern
> correctly before assembly (so we won't get the correct number of
> nonzeros per row).
>

Perhaps

   local_dimensions

should be

   macro_local_dimensions

in SparsityPatternBuilder.cpp when building sparsity pattern for facets?

Garth


> Does anyone else see this. Ideas for fixes? Kristian?
> 
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