ffc team mailing list archive

["Garth N. Wells" <g.n.wells@xxxxxxxxxx>]

Anders Logg wrote:
> On Thu, Sep 28, 2006 at 03:48:30PM +0200, Garth N. Wells wrote:
>> Could we add something to the FFC output to indicate the
>> presence/absence of interior and boundary integrals? Then we can skip
>> the interiors/boundary assembly loop in DOLFIN if there are no
>> interior/boundary terms.
>>
>> Garth
> 
> Yes, I have wanted to do this before, but never gotten around to doing
> it. It's a simple fix that I can fix quickly.
> 
> This would take care of the BLAS format for cases when there are no
> boundary contributions?
>

It should do. I do however recall some problems with the Intel compiler
when not supplying a function for the boundary integral, but this could
be fixed with a compiler flag.

Garth


> /Anders
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-- 

Dr. Garth N. Wells
Faculty of Civil Engineering and Geosciences
Delft University of Technology
Stevinweg 1
2628 CN Delft
Netherlands

tel.   +31 15 278 7922
fax.   +31 15 278 6383
e-mail g.n.wells@xxxxxxxxxx
url    http://www.mechanics.citg.tudelft.nl/~garth