Blender Git Commit Log
Git Commits -> Revision a9bb8d8
Revision a9bb8d8 by Sergey Sharybin (master) April 6, 2015, 07:49 (GMT) |
Cycles: de-duplicate fast/approximate erf function calculation Our own implementation is in fact the same performance as in fast_math from OpenShadingLanguage, but implementation from fast_math is using explicit madd function, which increases chance of compiler deciding to use intrinsics. |
Commit Details:
Full Hash: a9bb8d8a73cad2edd96297c868ae3a3ab4b04e27
Parent Commit: 9f8ffd4
Lines Changed: +8, -77