Blender Git Commit Log

Git Commits -> Revision 2f12b83

June 1, 2018, 13:41 (GMT)
Cycles Denoising: Don't use atomics in the accumulation kernel on CPUs

The GPU kernel needs to use atomics for accumulation since all offsets are processed in
parallel, but on CPUs that's not the case, so we can disable them there for a considerable speedup.

Commit Details:

Full Hash: 2f12b83dbdbcd17b7964cde5f552518ce554ec9e
Parent Commit: fef9647
Committed By: Erik Englesson
Lines Changed: +17, -0

2 Modified Paths:

/intern/cycles/kernel/filter/filter_reconstruction.h (+5, -0) (Diff)
/intern/cycles/util/util_math_matrix.h (+12, -0) (Diff)
By: Miika HämäläinenLast update: Nov-07-2014 14:18MiikaHweb | 2003-2021