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| author | Lukas Stockner <lukas.stockner@freenet.de> | 2018-04-01 03:10:27 +0300 |
|---|---|---|
| committer | Lukas Stockner <lukas.stockner@freenet.de> | 2018-05-24 19:44:56 +0300 |
| commit | b4a8b813993138cc831d4c04f0f94bdafc51e7fe (patch) | |
| tree | 72b5fcfe3cdfdf6c4a9db68d896414ef0d5cdb0c /intern/cycles/kernel/kernel_shader.h | |
| parent | 68627626854c27c2135cab72b48b648cb638c8cb (diff) | |
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.
Diffstat (limited to 'intern/cycles/kernel/kernel_shader.h')
0 files changed, 0 insertions, 0 deletions