diff options
| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2016-10-02 15:48:39 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2016-10-03 23:15:25 +0300 |
| commit | a3abb020e37a072eb71fd30de9ab125d1c16623a (patch) | |
| tree | b525be7f8a0792eedecb2b95802ede88dc3f330e /intern/cycles/kernel/osl | |
| parent | 49ad4215baf16d850d0e367f003ab688e4a3d08e (diff) | |
Fix Cycles CUDA performance on CUDA 8.0.
Mostly this is making inlining match CUDA 7.5 in a few performance critical
places. The end result is that performance is now better than before, possibly
due to less register spilling or other CUDA 8.0 compiler improvements.
On benchmarks scenes, there are 3% to 35% render time reductions. Stack memory
usage is reduced a little too.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D2269
Diffstat (limited to 'intern/cycles/kernel/osl')
| -rw-r--r-- | intern/cycles/kernel/osl/osl_services.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/osl/osl_services.cpp b/intern/cycles/kernel/osl/osl_services.cpp index f61a9ec0fb1..0f3edcb7eaa 100644 --- a/intern/cycles/kernel/osl/osl_services.cpp +++ b/intern/cycles/kernel/osl/osl_services.cpp @@ -1153,7 +1153,7 @@ bool OSLRenderServices::trace(TraceOpt &options, OSL::ShaderGlobals *sg, tracedata->sd.osl_globals = sd->osl_globals; /* raytrace */ - return scene_intersect(sd->osl_globals, &ray, PATH_RAY_ALL_VISIBILITY, &tracedata->isect, NULL, 0.0f, 0.0f); + return scene_intersect(sd->osl_globals, ray, PATH_RAY_ALL_VISIBILITY, &tracedata->isect, NULL, 0.0f, 0.0f); } |