Blender Git Commit Log

Git Commits -> Revision 394a137

Revision 394a137 by Brecht Van Lommel (master)
March 24, 2020, 19:09 (GMT)
Cycles: use OpenCL C 2.0 if available, to improve performance for AMD

Tested with AMD Radeon Pro WX 9100, where it brings performance back to 2.80
level, and combined with recent changes is about 2-15% faster than 2.80 in
our benchmark scenes.

This somehow appears to specifically address the issue where adding more shader
nodes leads to slower runtime. I found no additional speedup by applying this
to change to 2.80 or removing the new shader node code.

Ref T71479

Patch by Jeroen Bakker.

Differential Revision:

Commit Details:

Full Hash: 394a1373a0cd20b7d0660df4bf80e1231e33cba9
Parent Commit: bb26c13
Lines Changed: +31, -4

By: Miika HämäläinenLast update: Nov-07-2014 14:18 MiikaHweb | 2003-2021