Sv. Lockal
47c5898fa1
Cycles: SSE for Voronoi textures (targeted for Haswell CPUs)
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Gives up to 15% speedup scenes with voronoi-based textures (up to 25% with volumes) on Haswell. The performance change for other CPUs is much smaller: 1-2%.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D203
2014-01-12 18:14:00 +04:00
Sv. Lockal
da3fdf0b4b
Code Cleanup: in Cycles SSE replace macros with templates, skip unused code with preprocessor, simplify casts
2014-01-11 22:20:03 +04:00
Sv. Lockal
96903508bc
Cycles: SSE optimization for sRGB conversion (gives 7% speedup on CPU for pavillon_barcelone scene)
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Thanks brecht/dingto/juicyfruit et al. for testing and reviewing this patch in T38034.
2014-01-06 20:03:30 +04:00
Thomas Dinges
1578b55c27
Cycles: Move SIMD utility functions into its own file.
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Recently added SSE macros for noise texture can be moved here as well, but I leave this for later.
2013-12-27 21:30:21 +01:00
