PanoTools mailing list archive

Mailinglist:PanoTools NG
Sender:fanotec
Date/Time:13-Mar-2010 07:15:09 +0100
Subject:Re: PTStitcherNG 0.7b CUDA support

Thread:


Prof Helmut,


How many GPU can PTStitcherNG_CUDA supports? I wonder if dual GPU GTX 295 is better than GTX 285. 

Nick



--- In #removed#, "fanotec" <nickfanmn@...> wrote:
>
> Prof Helmut Dersch,
> 
> I am going to buy a GTX 285 or 295 graphic card and possibly rebuild my PC. I have some questions about GPU computing.
> If cuda is enabled, are cpu and amount of available ram still important? does the amount of GPU ram make a difference. For the same amount of money, should I spent in graphic card or in CPU and ram?
> 
> 
> Best regards,
> 
> 
> Nick
> 
> --- In #removed#, "hd_de_2000" <der@> wrote:
> >
> > This version has been tested together with the PTGui-frontend,
> > and adjusted to deliver output as close as possible to the
> > builtin stitcher and seamer. A very efficient workflow can
> > be achieved by generating the stitcher-script with PTGui
> > and letting PTStitcherNG create the panoramas in the background.
> > Overall speed increase of a factor of 5-10 are easily realized.
> > I will post articles and tutorials about setting up this
> > combo and using other new features in the next weeks.
> > 
> > Changes: 
> > <http://www.fh-furtwangen.de/~dersch/PTStitcherNG/Changes.txt>
> > Documentation:
> > <http://www.fh-furtwangen.de/~dersch/PTStitcherNG/PTStitcherNG.html>
> > Manpage:
> > <http://www.fh-furtwangen.de/~dersch/PTStitcherNG/PTStitcherNG_man.pdf>
> > Download (all platforms):
> > <http://www.fh-furtwangen.de/~dersch/PTStitcherNG/PTStitcherNG0.7b.zip>
> > 
> > Regards
> > 
> > Helmut Dersch
> >
>




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