fenics team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

On 13 December 2011 18:57, Anders Logg <logg@xxxxxxxxx> wrote:
> On Tue, Dec 13, 2011 at 10:47:10AM +0100, Martin Sandve Alnæs wrote:
>> Hi,
>> UFC has a series/branch 2.0.x. Just to be clear, this
>> should be maintained to match the 1.0.x branches of
>> dolfin/ffc/ufl, corresponding to the book, right?
>
> Yes, that was the plan. I tried to make it as uniform as possible,
> with the 2.0.x branch correspondingt to the other 1.0.x branches.
>
>> And the next breaking change will be e.g. ufc 2.1.x matching dolfin
>> 1.1.x.
>
> I'm not sure. I have been thinking about UFC 3 as the next big change
> of UFC. So it might depend on which changes we make. Say that we
> fix the currently broken quadrature version of tabulate_tensor for
> interior_facet_integral and maybe modify some functions to take
> physical coordinates rather than reference coordinates (or the
> opposite...) then maybe thas is 2.1. But if we make some bigger
> changes, then we may jump to 3.0.
>

I think that we need some time for 3.0. It would be good to minimise
the number of released that have substantial changes, so we need to
think about a lot of things before 3.0.

I'm happy for the fixes to tabulate_tensor, real vs mapped
coordinates, etc to become 2.1.

Garth


> --
> Anders
>
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