dolfin team mailing list archive

[Johan Hake <johan.hake@xxxxxxxxx>]

Great!

Bottleneck after bottleneck is removed from DOLFIN these days :)

Do you know if there are some time to win in the

 "Creating mesh entities of dimension 2."

stage too?

Johan

On Thursday November 25 2010 03:40:07 Anders Logg wrote:
> I just pushed an optimization of the topology computation in the Mesh
> class (computing things like cell-cell connectivity etc). The speedup
> is roughly a factor 5.
> 
> The drawback is that the computed connectivity is no longer ordered,
> so for example the list of neighboring cells of a cell may come out as
> [134, 12, 591] instead of [12, 134, 591]. I don't think that's a
> problem but we need to keep our eyes open for any problems.
> 
> --
> Anders
> 
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