ffc team mailing list archive

[kent-and@xxxxxxxxx]

> On Fri, Mar 27, 2009 at 04:33:16PM +0100, Johan Hake wrote:
>> On Thursday 26 March 2009 21:44:50 Anders Logg wrote:
>> > FFC is now fully functional w.r.t. compilation of UFL forms, at least
>> > judging by the demos in FFC which now all produce correct results.
>> >
>> > The Poisson demo in DOLFIN has also been moved to UFL.
>>
>> Should we also include the ufl version of the Poission python demo too?
>>
>> This could be done by putting:
>>
>> from dolfin import *
>> try:
>>     from dolfin.ufl import *
>> except:
>>     pass
>>
>> at the top of the poission demo.
>
> I don't think it's necessary. It would generally be good if we could
> avoid try/except in demos as it obfuscates the code.
>

In the long run I guess
  from dolfin import *
does the same as
  from dolfin.ufl import *
does now.

SFC also works with UFL now and it is sometimes a nasty mix of
FFC and SFC. However, Poisson, advection-diffusion, Elasticity, cbc-flow
all work now.
I have not tested the others.


Kent


>> If we want that we should probably release viper too, as a recent patch
>> made
>> it possible to plot ufl based PyDOLFIN Functions.
>
> It's also needed for C++ plotting which has changed and now relies
> directly on Viper.
>
> For those who haven't noticed, Viper can now plot all kinds of data
> (Function(PlotData), Mesh, MeshFunction) directly from the command-line:
>
>   viper mesh.xml
>
>> > I therefore suggest we make new releases of FFC, UFL and DOLFIN:
>> >
>> >   DOLFIN 0.9.2
>> >   FFC 0.6.2
>> >   UFL 0.1.0 ?
>> >   SyFi/SFC?
>>
>> The added ufc.build_ufc_module is needed for the PyDOLFIN/ffc.jit so we
>> will
>> also need a UFC 1.1.2 release.
>
> Yes.
>
> So the list is
>
>   DOLFIN 0.9.2
>   FFC 0.6.2
>   Viper 0.4.2 ?
>   UFL 0.1.0 ?
>   SyFi/SFC ?
>
> The buildbot is not responding at the moment so I can't check the
> status.
>
> --
> Anders
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