/[opencvs]/eyes/gpu/build_grey_opencl.c
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Revision 1.13 - (view) (annotate) - [select for diffs]
Wed Oct 21 18:57:30 2015 UTC (3 years ago) by hib
Branch: MAIN
CVS Tags: HEAD
Changes since 1.12: +2 -3 lines
Diff to previous 1.12
get stuff from cookie

Revision 1.12 - (view) (annotate) - [select for diffs]
Mon Oct 6 06:39:04 2014 UTC (4 years, 1 month ago) by hib
Branch: MAIN
Changes since 1.11: +3 -2 lines
Diff to previous 1.11
trying to incorporate changes that was in burner. in the case of gpu - cookie might be more accurate

Revision 1.11 - (view) (annotate) - [select for diffs]
Tue Apr 1 23:04:01 2014 UTC (4 years, 7 months ago) by hib
Branch: MAIN
Changes since 1.10: +1 -1 lines
Diff to previous 1.10
got antique created.

Revision 1.10 - (view) (annotate) - [select for diffs]
Wed Aug 14 00:44:33 2013 UTC (5 years, 3 months ago) by hib
Branch: MAIN
Changes since 1.9: +2 -3 lines
Diff to previous 1.9
Added nyquest for the gpu based builds

Revision 1.9 - (view) (annotate) - [select for diffs]
Tue Feb 19 21:58:27 2013 UTC (5 years, 8 months ago) by hib
Branch: MAIN
Changes since 1.8: +5 -3 lines
Diff to previous 1.8
running along now.  about to get rid of debugging

Revision 1.8 - (view) (annotate) - [select for diffs]
Fri Feb 15 07:36:39 2013 UTC (5 years, 8 months ago) by hib
Branch: MAIN
Changes since 1.7: +3 -3 lines
Diff to previous 1.7
Well,  build_double works now.  I added some .pl scrpts here to help with things
But the sincod takes longer, and adding colors doesn't really cut it much.
I did 2 540 dpi versions and you know what?  It looked better without attenuation.
The center was still interesting,  but the outside less so.  It might grab more which makes me conflicted,  but it would capture less.

So I am going to stick with no attenuation ,   and modify the double program just to do the cosine - or make a single version or something
I am also going to push it to 2880x1440,  and maybee further.

It would be cool to do a 2 foot or 3 foot wide strip that is 8 feet long, as the center parts are the coolest,  but then the heart would be lost.

Conflicted,  want to do both - one with and without attenuation.

Revision 1.7 - (view) (annotate) - [select for diffs]
Tue Feb 12 09:02:48 2013 UTC (5 years, 9 months ago) by hib
Branch: MAIN
Changes since 1.6: +5 -2 lines
Diff to previous 1.6
fastest I can get it.
120 seconds ( 2 minutes) to do build_grey - before it calculates the grey
300x faster!

Revision 1.6 - (view) (annotate) - [select for diffs]
Tue Feb 12 07:36:56 2013 UTC (5 years, 9 months ago) by hib
Branch: MAIN
Changes since 1.5: +4 -4 lines
Diff to previous 1.5
optomizing...

Revision 1.5 - (view) (annotate) - [select for diffs]
Tue Feb 12 06:34:23 2013 UTC (5 years, 9 months ago) by hib
Branch: MAIN
Changes since 1.4: +4 -5 lines
Diff to previous 1.4
OK - now the multi-gpu works.
Time to speed it up.

Revision 1.4 - (view) (annotate) - [select for diffs]
Tue Feb 12 06:05:26 2013 UTC (5 years, 9 months ago) by hib
Branch: MAIN
Changes since 1.3: +4 -24 lines
Diff to previous 1.3
Got it to work with a single gpu fast.
the trick was to call CLFlush RIGHT after the Nqueue otherwise
the card gets frozen and won't queue up the second job in time.
Also moved from ATI SDK 2.3 to 2.8 which helps with the cpu hogging a bit.
Now I am going to go back to multi gpu because thats better!

Revision 1.3 - (view) (annotate) - [select for diffs]
Sun Feb 10 15:18:24 2013 UTC (5 years, 9 months ago) by hib
Branch: MAIN
Changes since 1.2: +1 -1 lines
Diff to previous 1.2
Got the opencl to use both GPUS - which wastes both cpus but what the heck.

Revision 1.2 - (view) (annotate) - [select for diffs]
Sun Feb 10 01:01:35 2013 UTC (5 years, 9 months ago) by hib
Branch: MAIN
Changes since 1.1: +8 -2 lines
Diff to previous 1.1
It works, and it is hella fast.
for 1024x1024 it takes 2 1/2 minutes without attenuation, 2 with attenuation

Revision 1.1 - (view) (annotate) - [select for diffs]
Thu Feb 7 06:56:22 2013 UTC (5 years, 9 months ago) by hib
Branch: MAIN
adding some more files...

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