[Digikam-users] Can "Sharpen" be parallelized?

ultimateclem ultimateclem at gmail.com
Thu Apr 17 12:05:50 BST 2014

I said CUDAs, but i mean opencl (or  your prefered lib using GPU/CPU
combination). I know this is a lot of work, and that is not possible right
now. But some times, when i'm waiting for the end of a routine wathcing tv,
i dream of a really speed version of digikam. I'm using digikam for
professionnal purpose, all my pictures (more than 400 pix for a wedding)
are done in digikam... so i'm very concerned with speed.
Gilles, i would love to help the team, but i'm really unable to write a
single line of code, sorry.

Clément Moignard

2014-04-17 7:20 GMT+02:00 Remco Viëtor <remco.vietor at wanadoo.fr>:

> On Wednesday 16 April 2014 19:29:56 ultimateclem wrote:
> > Hi,
> > I would be very pleased too if some speed improvements were on the todo
> > list. Actually, i would love if some algorythms, most time consuming,
> were
> > ported on cudas too. For example, sharpening, local contrast, cimg...
> > Please, Gilles, tell us more about speed improvement in the future,
> thanks.
> >
> > Regards,
> >
> > --------------
> > Clément Moignard
> One thing about CUDA is that it is specific for NVidia GPUs (afaik). So a
> CPU version of the routine would still be needed for users of other GPUs.
> Remco
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