Files
test2/intern/cycles/kernel/CMakeLists.txt
Brecht Van Lommel 0803119725 Cycles: merge of cycles-x branch, a major update to the renderer
This includes much improved GPU rendering performance, viewport interactivity,
new shadow catcher, revamped sampling settings, subsurface scattering anisotropy,
new GPU volume sampling, improved PMJ sampling pattern, and more.

Some features have also been removed or changed, breaking backwards compatibility.
Including the removal of the OpenCL backend, for which alternatives are under
development.

Release notes and code docs:
https://wiki.blender.org/wiki/Reference/Release_Notes/3.0/Cycles
https://wiki.blender.org/wiki/Source/Render/Cycles

Credits:
* Sergey Sharybin
* Brecht Van Lommel
* Patrick Mours (OptiX backend)
* Christophe Hery (subsurface scattering anisotropy)
* William Leeson (PMJ sampling pattern)
* Alaska (various fixes and tweaks)
* Thomas Dinges (various fixes)

For the full commit history, see the cycles-x branch. This squashes together
all the changes since intermediate changes would often fail building or tests.

Ref T87839, T87837, T87836
Fixes T90734, T89353, T80267, T80267, T77185, T69800
2021-09-21 14:55:54 +02:00

663 lines
20 KiB
CMake

# Copyright 2011-2020 Blender Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
remove_extra_strict_flags()
set(INC
..
)
set(INC_SYS
)
set(SRC_DEVICE_CPU
device/cpu/kernel.cpp
device/cpu/kernel_sse2.cpp
device/cpu/kernel_sse3.cpp
device/cpu/kernel_sse41.cpp
device/cpu/kernel_avx.cpp
device/cpu/kernel_avx2.cpp
)
set(SRC_DEVICE_CUDA
device/cuda/kernel.cu
)
set(SRC_DEVICE_OPTIX
device/optix/kernel.cu
device/optix/kernel_shader_raytrace.cu
)
set(SRC_BVH_HEADERS
bvh/bvh.h
bvh/bvh_nodes.h
bvh/bvh_shadow_all.h
bvh/bvh_local.h
bvh/bvh_traversal.h
bvh/bvh_types.h
bvh/bvh_util.h
bvh/bvh_volume.h
bvh/bvh_volume_all.h
bvh/bvh_embree.h
)
set(SRC_HEADERS
kernel_accumulate.h
kernel_adaptive_sampling.h
kernel_bake.h
kernel_camera.h
kernel_color.h
kernel_differential.h
kernel_emission.h
kernel_film.h
kernel_id_passes.h
kernel_jitter.h
kernel_light.h
kernel_light_background.h
kernel_light_common.h
kernel_lookup_table.h
kernel_math.h
kernel_montecarlo.h
kernel_passes.h
kernel_path_state.h
kernel_profiling.h
kernel_projection.h
kernel_random.h
kernel_shader.h
kernel_shadow_catcher.h
kernel_textures.h
kernel_types.h
kernel_work_stealing.h
kernel_write_passes.h
)
set(SRC_DEVICE_CPU_HEADERS
device/cpu/compat.h
device/cpu/image.h
device/cpu/globals.h
device/cpu/kernel.h
device/cpu/kernel_arch.h
device/cpu/kernel_arch_impl.h
)
set(SRC_DEVICE_GPU_HEADERS
device/gpu/image.h
device/gpu/kernel.h
device/gpu/parallel_active_index.h
device/gpu/parallel_prefix_sum.h
device/gpu/parallel_reduce.h
device/gpu/parallel_sorted_index.h
)
set(SRC_DEVICE_CUDA_HEADERS
device/cuda/compat.h
device/cuda/config.h
device/cuda/globals.h
)
set(SRC_DEVICE_OPTIX_HEADERS
device/optix/compat.h
device/optix/globals.h
)
set(SRC_CLOSURE_HEADERS
closure/alloc.h
closure/bsdf.h
closure/bsdf_ashikhmin_velvet.h
closure/bsdf_diffuse.h
closure/bsdf_diffuse_ramp.h
closure/bsdf_microfacet.h
closure/bsdf_microfacet_multi.h
closure/bsdf_microfacet_multi_impl.h
closure/bsdf_oren_nayar.h
closure/bsdf_phong_ramp.h
closure/bsdf_reflection.h
closure/bsdf_refraction.h
closure/bsdf_toon.h
closure/bsdf_transparent.h
closure/bsdf_util.h
closure/bsdf_ashikhmin_shirley.h
closure/bsdf_hair.h
closure/bssrdf.h
closure/emissive.h
closure/volume.h
closure/bsdf_principled_diffuse.h
closure/bsdf_principled_sheen.h
closure/bsdf_hair_principled.h
)
set(SRC_SVM_HEADERS
svm/svm.h
svm/svm_ao.h
svm/svm_aov.h
svm/svm_attribute.h
svm/svm_bevel.h
svm/svm_blackbody.h
svm/svm_bump.h
svm/svm_camera.h
svm/svm_clamp.h
svm/svm_closure.h
svm/svm_convert.h
svm/svm_checker.h
svm/svm_color_util.h
svm/svm_brick.h
svm/svm_displace.h
svm/svm_fresnel.h
svm/svm_wireframe.h
svm/svm_wavelength.h
svm/svm_gamma.h
svm/svm_brightness.h
svm/svm_geometry.h
svm/svm_gradient.h
svm/svm_hsv.h
svm/svm_ies.h
svm/svm_image.h
svm/svm_invert.h
svm/svm_light_path.h
svm/svm_magic.h
svm/svm_map_range.h
svm/svm_mapping.h
svm/svm_mapping_util.h
svm/svm_math.h
svm/svm_math_util.h
svm/svm_mix.h
svm/svm_musgrave.h
svm/svm_noise.h
svm/svm_noisetex.h
svm/svm_normal.h
svm/svm_ramp.h
svm/svm_ramp_util.h
svm/svm_sepcomb_hsv.h
svm/svm_sepcomb_vector.h
svm/svm_sky.h
svm/svm_tex_coord.h
svm/svm_fractal_noise.h
svm/svm_types.h
svm/svm_value.h
svm/svm_vector_rotate.h
svm/svm_vector_transform.h
svm/svm_voronoi.h
svm/svm_voxel.h
svm/svm_wave.h
svm/svm_white_noise.h
svm/svm_vertex_color.h
)
set(SRC_GEOM_HEADERS
geom/geom.h
geom/geom_attribute.h
geom/geom_curve.h
geom/geom_curve_intersect.h
geom/geom_motion_curve.h
geom/geom_motion_triangle.h
geom/geom_motion_triangle_intersect.h
geom/geom_motion_triangle_shader.h
geom/geom_object.h
geom/geom_patch.h
geom/geom_primitive.h
geom/geom_shader_data.h
geom/geom_subd_triangle.h
geom/geom_triangle.h
geom/geom_triangle_intersect.h
geom/geom_volume.h
)
set(SRC_INTEGRATOR_HEADERS
integrator/integrator_init_from_bake.h
integrator/integrator_init_from_camera.h
integrator/integrator_intersect_closest.h
integrator/integrator_intersect_shadow.h
integrator/integrator_intersect_subsurface.h
integrator/integrator_intersect_volume_stack.h
integrator/integrator_megakernel.h
integrator/integrator_shade_background.h
integrator/integrator_shade_light.h
integrator/integrator_shade_shadow.h
integrator/integrator_shade_surface.h
integrator/integrator_shade_volume.h
integrator/integrator_state.h
integrator/integrator_state_flow.h
integrator/integrator_state_template.h
integrator/integrator_state_util.h
integrator/integrator_subsurface.h
integrator/integrator_volume_stack.h
)
set(SRC_UTIL_HEADERS
../util/util_atomic.h
../util/util_color.h
../util/util_defines.h
../util/util_half.h
../util/util_hash.h
../util/util_math.h
../util/util_math_fast.h
../util/util_math_intersect.h
../util/util_math_float2.h
../util/util_math_float3.h
../util/util_math_float4.h
../util/util_math_int2.h
../util/util_math_int3.h
../util/util_math_int4.h
../util/util_math_matrix.h
../util/util_projection.h
../util/util_rect.h
../util/util_static_assert.h
../util/util_transform.h
../util/util_texture.h
../util/util_types.h
../util/util_types_float2.h
../util/util_types_float2_impl.h
../util/util_types_float3.h
../util/util_types_float3_impl.h
../util/util_types_float4.h
../util/util_types_float4_impl.h
../util/util_types_float8.h
../util/util_types_float8_impl.h
../util/util_types_int2.h
../util/util_types_int2_impl.h
../util/util_types_int3.h
../util/util_types_int3_impl.h
../util/util_types_int4.h
../util/util_types_int4_impl.h
../util/util_types_uchar2.h
../util/util_types_uchar2_impl.h
../util/util_types_uchar3.h
../util/util_types_uchar3_impl.h
../util/util_types_uchar4.h
../util/util_types_uchar4_impl.h
../util/util_types_uint2.h
../util/util_types_uint2_impl.h
../util/util_types_uint3.h
../util/util_types_uint3_impl.h
../util/util_types_uint4.h
../util/util_types_uint4_impl.h
../util/util_types_ushort4.h
../util/util_types_vector3.h
../util/util_types_vector3_impl.h
)
set(LIB
)
# CUDA module
if(WITH_CYCLES_CUDA_BINARIES)
# 64 bit only
set(CUDA_BITS 64)
# CUDA version
execute_process(COMMAND ${CUDA_NVCC_EXECUTABLE} "--version" OUTPUT_VARIABLE NVCC_OUT)
string(REGEX REPLACE ".*release ([0-9]+)\\.([0-9]+).*" "\\1" CUDA_VERSION_MAJOR "${NVCC_OUT}")
string(REGEX REPLACE ".*release ([0-9]+)\\.([0-9]+).*" "\\2" CUDA_VERSION_MINOR "${NVCC_OUT}")
set(CUDA_VERSION "${CUDA_VERSION_MAJOR}${CUDA_VERSION_MINOR}")
# warn for other versions
if((CUDA_VERSION MATCHES "101") OR
(CUDA_VERSION MATCHES "102") OR
(CUDA_VERSION MATCHES "111") OR
(CUDA_VERSION MATCHES "112") OR
(CUDA_VERSION MATCHES "113") OR
(CUDA_VERSION MATCHES "114"))
else()
message(WARNING
"CUDA version ${CUDA_VERSION_MAJOR}.${CUDA_VERSION_MINOR} detected, "
"build may succeed but only CUDA 10.1 to 11.4 are officially supported")
endif()
# build for each arch
set(cuda_sources device/cuda/kernel.cu
${SRC_HEADERS}
${SRC_DEVICE_GPU_HEADERS}
${SRC_DEVICE_CUDA_HEADERS}
${SRC_BVH_HEADERS}
${SRC_SVM_HEADERS}
${SRC_GEOM_HEADERS}
${SRC_INTEGRATOR_HEADERS}
${SRC_CLOSURE_HEADERS}
${SRC_UTIL_HEADERS}
)
set(cuda_cubins)
macro(CYCLES_CUDA_KERNEL_ADD arch prev_arch name flags sources experimental)
if(${arch} MATCHES "compute_.*")
set(format "ptx")
else()
set(format "cubin")
endif()
set(cuda_file ${name}_${arch}.${format})
set(kernel_sources ${sources})
if(NOT ${prev_arch} STREQUAL "none")
if(${prev_arch} MATCHES "compute_.*")
set(kernel_sources ${kernel_sources} ${name}_${prev_arch}.ptx)
else()
set(kernel_sources ${kernel_sources} ${name}_${prev_arch}.cubin)
endif()
endif()
set(cuda_kernel_src "/device/cuda/${name}.cu")
set(cuda_flags ${flags}
-D CCL_NAMESPACE_BEGIN=
-D CCL_NAMESPACE_END=
-D NVCC
-m ${CUDA_BITS}
-I ${CMAKE_CURRENT_SOURCE_DIR}/..
-I ${CMAKE_CURRENT_SOURCE_DIR}/device/cuda
--use_fast_math
-o ${CMAKE_CURRENT_BINARY_DIR}/${cuda_file})
if(${experimental})
set(cuda_flags ${cuda_flags} -D __KERNEL_EXPERIMENTAL__)
set(name ${name}_experimental)
endif()
if(WITH_NANOVDB)
set(cuda_flags ${cuda_flags}
-D WITH_NANOVDB
-I "${NANOVDB_INCLUDE_DIR}")
endif()
if(WITH_CYCLES_CUBIN_COMPILER)
string(SUBSTRING ${arch} 3 -1 CUDA_ARCH)
# Needed to find libnvrtc-builtins.so. Can't do it from inside
# cycles_cubin_cc since the env variable is read before main()
if(APPLE)
set(CUBIN_CC_ENV ${CMAKE_COMMAND}
-E env DYLD_LIBRARY_PATH="${cuda_toolkit_root_dir}/lib")
elseif(UNIX)
set(CUBIN_CC_ENV ${CMAKE_COMMAND}
-E env LD_LIBRARY_PATH="${cuda_toolkit_root_dir}/lib64")
endif()
add_custom_command(
OUTPUT ${cuda_file}
COMMAND ${CUBIN_CC_ENV}
"$<TARGET_FILE:cycles_cubin_cc>"
-target ${CUDA_ARCH}
-i ${CMAKE_CURRENT_SOURCE_DIR}${cuda_kernel_src}
${cuda_flags}
-v
-cuda-toolkit-dir "${cuda_toolkit_root_dir}"
DEPENDS ${kernel_sources} cycles_cubin_cc)
else()
add_custom_command(
OUTPUT ${cuda_file}
COMMAND ${cuda_nvcc_executable}
-arch=${arch}
${CUDA_NVCC_FLAGS}
--${format}
${CMAKE_CURRENT_SOURCE_DIR}${cuda_kernel_src}
--ptxas-options="-v"
${cuda_flags}
DEPENDS ${kernel_sources})
endif()
delayed_install("${CMAKE_CURRENT_BINARY_DIR}" "${cuda_file}" ${CYCLES_INSTALL_PATH}/lib)
list(APPEND cuda_cubins ${cuda_file})
unset(cuda_debug_flags)
endmacro()
set(prev_arch "none")
foreach(arch ${CYCLES_CUDA_BINARIES_ARCH})
if(${arch} MATCHES ".*_2.")
message(STATUS "CUDA binaries for ${arch} are no longer supported, skipped.")
elseif(${arch} MATCHES ".*_30")
if(DEFINED CUDA10_NVCC_EXECUTABLE)
set(cuda_nvcc_executable ${CUDA10_NVCC_EXECUTABLE})
set(cuda_toolkit_root_dir ${CUDA10_TOOLKIT_ROOT_DIR})
elseif(${CUDA_VERSION} LESS 110) # Support for sm_30 was removed in CUDA 11
set(cuda_nvcc_executable ${CUDA_NVCC_EXECUTABLE})
set(cuda_toolkit_root_dir ${CUDA_TOOLKIT_ROOT_DIR})
else()
message(STATUS "CUDA binaries for ${arch} require CUDA 10 or earlier, skipped.")
endif()
elseif(${arch} MATCHES ".*_7." AND ${CUDA_VERSION} LESS 100)
message(STATUS "CUDA binaries for ${arch} require CUDA 10.0+, skipped.")
elseif(${arch} MATCHES ".*_8.")
if(DEFINED CUDA11_NVCC_EXECUTABLE)
set(cuda_nvcc_executable ${CUDA11_NVCC_EXECUTABLE})
set(cuda_toolkit_root_dir ${CUDA11_TOOLKIT_ROOT_DIR})
elseif(${CUDA_VERSION} GREATER_EQUAL 111) # Support for sm_86 was introduced in CUDA 11
set(cuda_nvcc_executable ${CUDA_NVCC_EXECUTABLE})
set(cuda_toolkit_root_dir ${CUDA_TOOLKIT_ROOT_DIR})
else()
message(STATUS "CUDA binaries for ${arch} require CUDA 11.1+, skipped.")
endif()
else()
set(cuda_nvcc_executable ${CUDA_NVCC_EXECUTABLE})
set(cuda_toolkit_root_dir ${CUDA_TOOLKIT_ROOT_DIR})
endif()
if(DEFINED cuda_nvcc_executable AND DEFINED cuda_toolkit_root_dir)
# Compile regular kernel
CYCLES_CUDA_KERNEL_ADD(${arch} ${prev_arch} kernel "" "${cuda_sources}" FALSE)
if(WITH_CYCLES_CUDA_BUILD_SERIAL)
set(prev_arch ${arch})
endif()
unset(cuda_nvcc_executable)
unset(cuda_toolkit_root_dir)
endif()
endforeach()
add_custom_target(cycles_kernel_cuda ALL DEPENDS ${cuda_cubins})
cycles_set_solution_folder(cycles_kernel_cuda)
endif()
# OptiX PTX modules
if(WITH_CYCLES_DEVICE_OPTIX AND WITH_CYCLES_CUDA_BINARIES)
macro(CYCLES_OPTIX_KERNEL_ADD name input flags)
set(output "${CMAKE_CURRENT_BINARY_DIR}/${name}.ptx")
set(cuda_flags ${flags}
-I "${OPTIX_INCLUDE_DIR}"
-I "${CMAKE_CURRENT_SOURCE_DIR}/.."
-I "${CMAKE_CURRENT_SOURCE_DIR}/device/cuda"
--use_fast_math
-Wno-deprecated-gpu-targets
-o ${output})
if(WITH_NANOVDB)
set(cuda_flags ${cuda_flags}
-D WITH_NANOVDB
-I "${NANOVDB_INCLUDE_DIR}")
endif()
if(WITH_CYCLES_CUBIN_COMPILER)
# Needed to find libnvrtc-builtins.so. Can't do it from inside
# cycles_cubin_cc since the env variable is read before main()
if(APPLE)
set(CUBIN_CC_ENV ${CMAKE_COMMAND}
-E env DYLD_LIBRARY_PATH="${CUDA_TOOLKIT_ROOT_DIR}/lib")
elseif(UNIX)
set(CUBIN_CC_ENV ${CMAKE_COMMAND}
-E env LD_LIBRARY_PATH="${CUDA_TOOLKIT_ROOT_DIR}/lib64")
endif()
add_custom_command(
OUTPUT ${output}
DEPENDS
${input}
${SRC_HEADERS}
${SRC_DEVICE_GPU_HEADERS}
${SRC_DEVICE_CUDA_HEADERS}
${SRC_DEVICE_OPTIX_HEADERS}
${SRC_BVH_HEADERS}
${SRC_SVM_HEADERS}
${SRC_GEOM_HEADERS}
${SRC_INTEGRATOR_HEADERS}
${SRC_CLOSURE_HEADERS}
${SRC_UTIL_HEADERS}
COMMAND ${CUBIN_CC_ENV}
"$<TARGET_FILE:cycles_cubin_cc>"
-target 50
-ptx
-i ${CMAKE_CURRENT_SOURCE_DIR}/${input}
${cuda_flags}
-v
-cuda-toolkit-dir "${CUDA_TOOLKIT_ROOT_DIR}"
DEPENDS ${kernel_sources} cycles_cubin_cc)
else()
add_custom_command(
OUTPUT
${output}
DEPENDS
${input}
${SRC_HEADERS}
${SRC_DEVICE_GPU_HEADERS}
${SRC_DEVICE_CUDA_HEADERS}
${SRC_DEVICE_OPTIX_HEADERS}
${SRC_BVH_HEADERS}
${SRC_SVM_HEADERS}
${SRC_GEOM_HEADERS}
${SRC_INTEGRATOR_HEADERS}
${SRC_CLOSURE_HEADERS}
${SRC_UTIL_HEADERS}
COMMAND
${CUDA_NVCC_EXECUTABLE}
--ptx
-arch=sm_50
${cuda_flags}
${input}
WORKING_DIRECTORY
"${CMAKE_CURRENT_SOURCE_DIR}")
endif()
list(APPEND optix_ptx ${output})
delayed_install("${CMAKE_CURRENT_BINARY_DIR}" "${output}" ${CYCLES_INSTALL_PATH}/lib)
endmacro()
CYCLES_OPTIX_KERNEL_ADD(
kernel_optix
"device/optix/kernel.cu"
"")
CYCLES_OPTIX_KERNEL_ADD(
kernel_optix_shader_raytrace
"device/optix/kernel_shader_raytrace.cu"
"--keep-device-functions")
add_custom_target(cycles_kernel_optix ALL DEPENDS ${optix_ptx})
cycles_set_solution_folder(cycles_kernel_optix)
endif()
# OSL module
if(WITH_CYCLES_OSL)
list(APPEND LIB
cycles_kernel_osl
)
add_subdirectory(osl)
add_subdirectory(shaders)
endif()
# CPU module
include_directories(${INC})
include_directories(SYSTEM ${INC_SYS})
if(WITH_COMPILER_ASAN)
if(CMAKE_COMPILER_IS_GNUCC AND (NOT WITH_CYCLES_KERNEL_ASAN))
# GCC hangs compiling the big kernel files with asan and release, so disable by default.
string(APPEND CMAKE_CXX_FLAGS_RELWITHDEBINFO " -fno-sanitize=all")
string(APPEND CMAKE_CXX_FLAGS_DEBUG " -fno-sanitize=vptr")
elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
# With OSL, Cycles disables rtti in some modules, wich then breaks at linking
# when trying to use vptr sanitizer (included into 'undefined' general option).
string(APPEND CMAKE_CXX_FLAGS_RELWITHDEBINFO " -fno-sanitize=vptr")
string(APPEND CMAKE_CXX_FLAGS_DEBUG " -fno-sanitize=vptr")
endif()
endif()
set_source_files_properties(device/cpu/kernel.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_KERNEL_FLAGS}")
if(CXX_HAS_SSE)
set_source_files_properties(device/cpu/kernel_sse2.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE2_KERNEL_FLAGS}")
set_source_files_properties(device/cpu/kernel_sse3.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE3_KERNEL_FLAGS}")
set_source_files_properties(device/cpu/kernel_sse41.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_SSE41_KERNEL_FLAGS}")
endif()
if(CXX_HAS_AVX)
set_source_files_properties(device/cpu/kernel_avx.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_AVX_KERNEL_FLAGS}")
endif()
if(CXX_HAS_AVX2)
set_source_files_properties(device/cpu/kernel_avx2.cpp PROPERTIES COMPILE_FLAGS "${CYCLES_AVX2_KERNEL_FLAGS}")
endif()
cycles_add_library(cycles_kernel "${LIB}"
${SRC_DEVICE_CPU}
${SRC_DEVICE_CUDA}
${SRC_DEVICE_OPTIX}
${SRC_HEADERS}
${SRC_DEVICE_CPU_HEADERS}
${SRC_DEVICE_GPU_HEADERS}
${SRC_DEVICE_CUDA_HEADERS}
${SRC_DEVICE_OPTIX_HEADERS}
${SRC_BVH_HEADERS}
${SRC_CLOSURE_HEADERS}
${SRC_SVM_HEADERS}
${SRC_GEOM_HEADERS}
${SRC_INTEGRATOR_HEADERS}
)
source_group("bvh" FILES ${SRC_BVH_HEADERS})
source_group("closure" FILES ${SRC_CLOSURE_HEADERS})
source_group("geom" FILES ${SRC_GEOM_HEADERS})
source_group("integrator" FILES ${SRC_INTEGRATOR_HEADERS})
source_group("kernel" FILES ${SRC_HEADERS})
source_group("device\\cpu" FILES ${SRC_DEVICE_CPU} ${SRC_DEVICE_CPU_HEADERS})
source_group("device\\gpu" FILES ${SRC_DEVICE_GPU_HEADERS})
source_group("device\\cuda" FILES ${SRC_DEVICE_CUDA} ${SRC_DEVICE_CUDA_HEADERS})
source_group("device\\optix" FILES ${SRC_DEVICE_OPTIX} ${SRC_DEVICE_OPTIX_HEADERS})
source_group("svm" FILES ${SRC_SVM_HEADERS})
if(WITH_CYCLES_CUDA)
add_dependencies(cycles_kernel cycles_kernel_cuda)
endif()
if(WITH_CYCLES_DEVICE_OPTIX AND WITH_CYCLES_CUDA_BINARIES)
add_dependencies(cycles_kernel cycles_kernel_optix)
endif()
# Install kernel source for runtime compilation
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_DEVICE_CUDA}" ${CYCLES_INSTALL_PATH}/source/kernel/device/cuda)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_DEVICE_OPTIX}" ${CYCLES_INSTALL_PATH}/source/kernel/device/optix)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_DEVICE_GPU_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/device/gpu)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_DEVICE_CUDA_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/device/cuda)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_DEVICE_OPTIX_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/device/optix)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_BVH_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/bvh)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_CLOSURE_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/closure)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_SVM_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/svm)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_GEOM_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/geom)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_INTEGRATOR_HEADERS}" ${CYCLES_INSTALL_PATH}/source/kernel/integrator)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${SRC_UTIL_HEADERS}" ${CYCLES_INSTALL_PATH}/source/util)
if(WITH_NANOVDB)
set(SRC_NANOVDB_HEADERS
nanovdb/NanoVDB.h
nanovdb/CNanoVDB.h
)
set(SRC_NANOVDB_UTIL_HEADERS
nanovdb/util/CSampleFromVoxels.h
nanovdb/util/SampleFromVoxels.h
)
delayed_install(${NANOVDB_INCLUDE_DIR} "${SRC_NANOVDB_HEADERS}" ${CYCLES_INSTALL_PATH}/source/nanovdb)
delayed_install(${NANOVDB_INCLUDE_DIR} "${SRC_NANOVDB_UTIL_HEADERS}" ${CYCLES_INSTALL_PATH}/source/nanovdb/util)
endif()