ffc team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

ok, I'll put this in the queue.

/Anders

On Mon, Sep 26, 2005 at 05:40:49PM +0200, Garth N. Wells wrote:

> Yep, I make a "dummy" element using ffc with the appropriate number
> of components, then with this element I define a function, giving
> the function the appropriate chunk of the solution vector. It would
> be nicer if a new function could be 'extracted' from an existing
> function for given components.
> 
> Garth
> 
> 
> Quoting Anders Logg <logg@xxxxxxxxx>:
> 
> > Great. We should probably add some functionality on the DOLFIN side to
> > deal with subvectors/components of Functions so one can easily solve a
> > mixed system and save the different parts/components as different
> > fields for visualization. I assume you do this manually now?
> > 
> > /Anders
> > 
> > On Mon, Sep 26, 2005 at 05:09:34PM +0200, Garth N. Wells wrote:
> > > That fixes the problem. 
> > > 
> > > Also, I've tested a reasonably complex mixed problem using the new fcc
> > mixed
> > > element functionality against a previous implementation using a vector, and
> > the
> > > results are identical.
> > > 
> > > Garth 
> > > 
> > > 
> > > Quoting ffc@xxxxxxxxxx:
> > > 
> > > > Commit from logg (2005-09-26 17:02 CEST)
> > > > ----------------
> > > > 
> > > >  - Fix bug in dofmap() for equal order mixed elements
> > > >  - Add compiler option -d debuglevel
> > > > 
> > > > Garth, see if this helps.
> > > > 
> > > > Also, there is now a new command-line flag -d debuglevel. If > 0, more
> > > > debug info will be printed during compilation (level 1 is reasonable).
> > > > Also, ffc won't catch exceptions with this option.
> > > > 
> > > >   ffc  ChangeLog                            1.80
> > > >   ffc  src/bin/ffc                          1.23
> > > >   ffc  src/ffc/common/debug.py              1.4
> > > >   ffc  src/ffc/compiler/dofmap.py           1.21
> > > >   ffc  src/ffc/compiler/referencetensor.py  1.12
> > > > 
> > > > _______________________________________________
> > > > FFC-dev mailing list
> > > > FFC-dev@xxxxxxxxxx
> > > > http://www.fenics.org/cgi-bin/mailman/listinfo/ffc-dev
> > > > 
> > > 
> > 
> 

-- 
Anders Logg
Research Assistant Professor
Toyota Technological Institute at Chicago
http://www.tti-c.org/logg/