diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-02-08 15:05:05 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-02-08 16:00:48 +0300 |
| commit | 7447950bc3a3b11f0f1e0fd55df2031dbd3c0be2 (patch) | |
| tree | 0343fb115b3c62d21c8e83a79ea74248b9502e3d | |
| parent | 9830eeb44b84cdb12e477cbb067f3b7e56634024 (diff) | |
Cycles: Speedup transparent shadows on CUDA
This commit enables record-all behavior of transparent shadows
rays.
Render times difference goes as following:
GTX 1080 render time
BMW -0.5%
Fishy Cat -0.0%
Pabellon Barcelona -11.6%
Classroom +1.2%
Koro -58.6%
Kernel will now use some extra VRAM memory to store the intersection
array (200MB on my configuration). This we can optimize out with some
further commits.
| -rw-r--r-- | intern/cycles/kernel/kernel_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/intern/cycles/kernel/kernel_types.h b/intern/cycles/kernel/kernel_types.h index 8c271c75e44..f518530106c 100644 --- a/intern/cycles/kernel/kernel_types.h +++ b/intern/cycles/kernel/kernel_types.h @@ -84,6 +84,7 @@ CCL_NAMESPACE_BEGIN # define __VOLUME_SCATTER__ # define __SUBSURFACE__ # define __CMJ__ +# define __SHADOW_RECORD_ALL__ #endif /* __KERNEL_CUDA__ */ #ifdef __KERNEL_OPENCL__ |