92708b32ba
Add raw output for direct x264 encoding
2011-10-15 14:31:56 -04:00
63483480d0
Bias the radius to avoid very large dither offsets
2011-10-15 00:50:24 -04:00
3be14547ea
Use 3*256 instead of 2*512 blocks; faster on GF104
2011-10-15 00:33:37 -04:00
c7728d3507
Add faster no-L1 accum
2011-10-15 00:32:30 -04:00
dd645bcbf6
Use one dither offset per block.
2011-10-15 00:29:22 -04:00
83670df2c7
Fix random seeds.
2011-10-14 11:56:58 -04:00
7f1cd5888e
More documentation updates
2011-10-13 17:32:55 -04:00
30a8d2bfa8
Put sleep with the debug opts
2011-10-13 17:23:48 -04:00
3714e2b170
Fix filename formatter to be actually helpful.
2011-10-13 17:12:28 -04:00
b168a2431e
32-bit compatibility (I think?)
2011-10-13 16:56:20 -04:00
14872ee6ed
Add --sleep for slightly more usable system
2011-10-13 16:55:26 -04:00
e6e2c4a8d7
Add --sync option.
2011-10-13 07:53:55 -04:00
9a348f0517
Remove obsolete bench.py
2011-10-12 14:40:41 -04:00
53127ffe7f
Move sortbench to helpers/
2011-10-12 14:39:10 -04:00
d08b983542
Modernize the runner; add preview support; etc.
2011-10-12 14:09:13 -04:00
4834c9fdfa
Change synchronization model.
2011-10-12 14:08:13 -04:00
81f61d4d5d
Improve asynchrony; improve palette interp perf.
2011-10-12 14:07:28 -04:00
7b9bb165ac
Change the way compile options are handled
2011-10-12 14:02:32 -04:00
f04ad7ab68
Performance improvements in Genome.__init__()
2011-10-12 13:57:43 -04:00
0f615bd98b
Performance improvements in affine helpers
2011-10-12 13:56:34 -04:00
d409f02e4a
Precompile accessors.
...
This improves packing speed by 8x, which is visible on small or
low-quality frames.
2011-10-12 11:50:07 -04:00
a12714f4c4
Fix MWC test
2011-10-12 07:36:07 -04:00
72ca02032a
Fix flicker (and a few other things).
2011-10-11 20:58:09 -04:00
9b03f557c2
Fix missing control points in async version.
...
The allocation pool was reallocating the same frame as soon as it had
left the current scope, before it had been copied. We just reallocate
the same chunks. I don't think this has any real performance impact but
this can be verified.
2011-10-11 20:54:33 -04:00
b081bc9378
Remove a sync from iter.
...
A small but consistent improvement.
2011-10-11 14:56:23 -04:00
095936666e
Actually asynchronous rendering.
...
This change didn't affect GPU performance at all, but it did improve CPU
startup time, and should also improve time for long-running animations.
2011-10-11 11:27:40 -04:00
8c7e86c7c7
Fixed fraction to not exceed range
2011-10-11 11:26:38 -04:00
618b51b1b1
Speed enhancement: alpha packing.
...
When the alpha channel is used in a color palette, the code now replaces
the blue channel in the accumulation buffer with a pair of two U16s,
which encode the values of the blue and alpha channels as a fraction of
the value of the density. When the alpha channel is always 1.0, the blue
channel works as normal. Density is now always the last element in the
accumulation buffer.
Eliminating the separate IO operations improved total runtime by more
than 30% on my card, while the extra calculations reduced that to 20%
when alpha was present (though that can be optimized further).
2011-10-11 09:57:37 -04:00
a052f7f4c5
Add README
2011-10-03 17:37:32 -04:00
6959729ea1
Add quick debug option
2011-10-03 17:10:38 -04:00
46c6074b92
Use C++ pass-by-reference to explicitly share.
2011-10-03 16:53:29 -04:00
72dbae1ebe
Done. The Boost version is much faster, alas.
2011-08-31 13:24:44 -04:00
83704dd303
Fine performance, but the scan's mis-ordering is worse than I thought.
2011-08-31 10:39:01 -04:00
638d068a00
Promising performance here.
2011-08-27 12:56:06 -04:00
82344d7760
Additional progress on sorting types
2011-08-26 11:08:18 -04:00
851980f682
mobius d params were missing
2011-07-06 12:47:03 -06:00
18a60ec066
Major bugfix. Also include thread-swapping that works.
2011-06-25 20:37:08 -04:00
44f897f28e
fixed enable/disable chaos 'if chain' in iter kernel function
2011-06-24 09:59:14 -06:00
b732a3c244
now the chaos 'if chain' is only used if there are non-unity chaos entries in the genome.
2011-06-24 08:18:08 -06:00
50b664b1f9
chaos support \0/
2011-06-24 06:09:04 -06:00
bc2aa00e2a
removed stray debug printfs
2011-06-21 11:24:06 -06:00
addad052b1
closes 11 - all black pixels with non-zero density were not being handled properly.
2011-06-21 11:22:20 -06:00
981de94be5
added <stdio.h> for printf support in cuda code
2011-06-21 11:17:11 -06:00
90948704d1
pre_ variation support
2011-06-20 14:08:56 -06:00
f14d56558c
added support for 'pre_' variations
2011-06-20 14:08:19 -06:00
746185ce4d
added support for pre_blur. all variations that start with 'pre_' will be applied to the
...
output of the affine transform before the other variation contributions are calculated.
2011-06-20 14:05:00 -06:00
449f7d9374
Add two new kinds of prefix scan; one slower, one faster
2011-06-19 20:33:34 -04:00
0813bacebe
Added first prefix-scan tests.
2011-06-19 18:13:39 -04:00
c66cb463d4
Add background color support, and tentatively disable density blurring.
2011-06-19 00:30:54 -04:00
883de380fc
Did check. It is right.
2011-06-18 22:30:09 -04:00
