From 6353ecb996898b4ce2fe8065130ed1f5ea3b6989 Mon Sep 17 00:00:00 2001 From: Sergey Sharybin Date: Mon, 1 Aug 2016 15:40:46 +0200 Subject: Cycles: Tweaks to support CUDA 8 toolkit All the changes are mainly giving explicit tips on inlining functions, so they match how inlining worked with previous toolkit. This make kernel compiled by CUDA 8 render in average with same speed as previous kernels. Some scenes are somewhat faster, some of them are somewhat slower. But slowdown is within 1% so far. On a positive side it allows us to enable newer generation cards on buildbots (so GTX 10x0 will be officially supported soon). --- intern/cycles/kernel/kernel_path_volume.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'intern/cycles/kernel/kernel_path_volume.h') diff --git a/intern/cycles/kernel/kernel_path_volume.h b/intern/cycles/kernel/kernel_path_volume.h index e45522a4641..5fd4f2fad4c 100644 --- a/intern/cycles/kernel/kernel_path_volume.h +++ b/intern/cycles/kernel/kernel_path_volume.h @@ -18,8 +18,14 @@ CCL_NAMESPACE_BEGIN #ifdef __VOLUME_SCATTER__ -ccl_device void kernel_path_volume_connect_light(KernelGlobals *kg, RNG *rng, - ShaderData *sd, ShaderData *emission_sd, float3 throughput, PathState *state, PathRadiance *L) +ccl_device_inline void kernel_path_volume_connect_light( + KernelGlobals *kg, + RNG *rng, + ShaderData *sd, + ShaderData *emission_sd, + float3 throughput, + PathState *state, + PathRadiance *L) { #ifdef __EMISSION__ if(!kernel_data.integrator.use_direct_light) -- cgit v1.2.3