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Message #17743
Re: [noreply@xxxxxxxxxxxxx: [Branch ~dolfin-core/dolfin/main] Rev 4575: Speedup assembly over exterior facets by not using BoundaryMesh]
On Sat, Feb 27, 2010 at 04:32:34PM +0000, Garth N. Wells wrote:
> On Fri, 2010-02-26 at 14:07 +0100, Anders Logg wrote:
> > I've added some timings in the sandbox repository with the following results:
> >
> > Direct iteration: 7.23
> > Create boundary: 34.27
> > Iteration over boundary: 0.03
> >
> > This means direct iteration over facets (and skipping interior facets)
> > is faster than boundary extraction + iteration over boundary.
> >
>
> I'm not happy that this breaks parallel assembly. The change should be
> reverted until it works in parallel.
>
> Garth
Should be fixed now.
--
Anders
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