ffc team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Sun, Sep 11, 2005 at 01:36:29PM +0200, Johan Jansson wrote:
> On Wed, Sep 07, 2005 at 04:14:45PM -0500, Anders Logg wrote:
> > FFC now computes signatures (a string uniquely defining a reference
> > tensor without needing to actually compute it) for all reference
> > tensors occuring in a form. If the signatures are equal for two or
> > more terms, these terms are grouped together and the common reference
> > tensor is factored out. Tested on a couple of problems, but please
> > try it out and report back the results.
> > 
> 
> Hi!
> 
> I've verified that the assembly is correct for the Elasticity form in
> DOLFIN (compared against a reference) and I'm using the
> signature-enabled FFC when working on the updated elasticity module,
> and the output seems fine (just eyeball verification). So the
> signature factorization seems to be working fine, great job. I haven't
> gotten to the operators yet.
> 
>   Johan

Good to hear!

/Anders