Blender Git Commit Log

Git Commits -> Revision 4f96edd

Revision 4f96edd by Thomas Dinges (soc-2014-cycles)
May 24, 2014, 12:24 (GMT)
Cycles: Use a function to calculate sin and cos at the same time.

Only enabled for gcc atm, tested on an Ivy Bridge CPU with gcc 4.8.
This gives me about 4% speedup in simple scenes like the cornell_box.blend and color_ramp.blend.

Can probably also be enabled for clang and msvc later, they have a sincos() function as well.

THis commit also contains small cleanup and a compile fix for the AVX2 kernel after merge.

Commit Details:

Full Hash: 4f96edd254c6533ff7ddc56695c287b8c12c6540
Parent Commit: f9750f5
Lines Changed: +43, -20

By: Miika HämäläinenLast update: Nov-07-2014 14:18 MiikaHweb | 2003-2019