Re: [Gimp-user] Benchmarking Gimp/GEGL

[Partha Bagchi <partha1b gmail com>]

Yes, I did mention D800 at the end of the post. The D800 produced 36MP
images. The raw image is 70 megabytes. The image I processed was a
JPEG which is 23 Megabytes in size.


On Tue, Mar 20, 2012 at 7:44 AM, Derek Mortimer <mdjs aaa co uk> wrote:
> Hi All,
>
> Although I'm just a newbie, your question intrigued me.
>
> Looking at the image you referred to, Firefox tells me that it is 7,360px ×
> 4,912px (scaled to 864px × 577px).  If what I have been told is correct,
> that 1 pixel = 1 byte ( or thereabouts), that is a 36mb file, which to my
> mind is enormous.
>
> Are my sums right?
>
> If so, what do others think?
>
> HTH,
>
> Derek Mortimer
>
> ----- Original Message -----
> From: "Partha Bagchi" <partha1b gmail com>
> To: <gimp-user-list gnome org>
> Sent: Tuesday, March 20, 2012 1:46 AM
> Subject: [Gimp-user] Benchmarking Gimp/GEGL
>
> > Hi All,
> >
> > Want to gauge your experience.
> >
> > Test Machine: HP Pavilion dv8 Notebook PC (19" display Nvidia 1G
> > dedicated video RAM), intel Core i7 Q720 @1.60GHz, 8GB RAM, Windows 7,
> > 64-bit
> >
> > Steps I took:
> >
> > Start timer: 0.00.0 (mins.secs.micorsecs)
> > Open location ->
> > http://chsvimg.nikon.com/lineup/dslr/d800/img/sample01/img_01_l.jpg
> > Rendered - Timer: 1.38.0
> > Duplicate Layer
> > Checked off "Use GEGL"  in Colors Menu
> > Tool -> GEGL Operation ->c2g (Used defaults)
> > Rendered: Timer: 6:00
> > Color -> Invert -> Convert layer Mode -> Dodge
> > Rendered Timer: 7:53.0
> > Menu -> Filter -> Gaussian Blur (20 Percent) (not px but pc)
> > Rendered Timer; 21:30 Sec.
> > Add Layer mask. (default - white)
> > Use Blend on mask (black linear)
> > Render Timer: 23.37.6
> >
> > So, total time 23 minutes, 37 seconds.
> >
> > So, what kind of timing do you get with your OS?
> >
> > Looks like the Nikon D800 is going to really going to put us through
> > the wringer. :)
> >
> > Thanks,
> > Partha
> > _______________________________________________
> > gimp-user-list mailing list
> > gimp-user-list gnome org
> > http://mail.gnome.org/mailman/listinfo/gimp-user-list
>
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