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WIP: CMake build with CUDA

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There is still a problem with the CMakeList that adds two unwanted tags "/MP /bigobj", have to be manually removed from the CUDA compile commands in MSVS as of right now

Co-Authored-By: Emil Wallberg <49481622+EmilWallberg@users.noreply.github.com>
This commit is contained in:
Wilhelm Björkström
2025-02-24 13:17:09 +01:00
parent 9fe0fdeea5
commit b2332f00f5
1 changed files with 21 additions and 14 deletions
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35
modules/blackhole/CMakeLists.txt
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@@ -44,17 +44,10 @@ set(SHADER_FILES
${CMAKE_CURRENT_SOURCE_DIR}/shaders/gradiant_fs.glsl
)
# Define CUDA Files
set(CUDA_FILES
${CMAKE_CURRENT_SOURCE_DIR}/cuda/blackhole_cuda.cu
${CMAKE_CURRENT_SOURCE_DIR}/cuda/blackhole_cuda.h
)
# Organize Files into Groups
source_group("Header Files" FILES ${HEADER_FILES})
source_group("Source Files" FILES ${SOURCE_FILES})
source_group("Shader Files" FILES ${SHADER_FILES})
source_group("CUDA Files" FILES ${CUDA_FILES})
# Create OpenSpace Module
create_new_module(
@@ -66,25 +59,39 @@ create_new_module(
${SHADER_FILES}
)
# Enable CUDA Compilation
enable_language(CUDA)
project(blackhole_cuda_prj CUDA)
find_package(CUDA REQUIRED)
# Define CUDA Files
set(CUDA_FILES
${CMAKE_CURRENT_SOURCE_DIR}/cuda/blackhole_cuda.cu
${CMAKE_CURRENT_SOURCE_DIR}/cuda/blackhole_cuda.h
)
source_group("CUDA Files" FILES ${CUDA_FILES})
find_package(CUDAToolkit REQUIRED)
include_directories(${CUDAToolkit_INCLUDE_DIRS})
if(NOT DEFINED CMAKE_CUDA_ARCHITECTURES)
set(CMAKE_CUDA_ARCHITECTURES native)
endif()
find_package(CUDAToolkit REQUIRED)
include_directories(${CUDAToolkit_INCLUDE_DIRS})
# Debug Messages
message("CMAKE_CUDA_ARCHITECTURES: ${CMAKE_CUDA_ARCHITECTURES}")
message("CMAKE_CUDA_LIBRARY_ROOT: ${CUDAToolkit_LIBRARY_ROOT}")
message("CMAKE_CUDA_INCLUDE_DIRS: ${CUDAToolkit_INCLUDE_DIRS}")
message("CMAKE_CUDA_LIBRARY_DIR: ${CUDAToolkit_LIBRARY_DIR}")
message("ABC: ${CMAKE_CXX_FLAGS}")
message("ABC: ${CMAKE_CUDA_FLAGS}")
# Create CUDA Library
add_library(blackhole_cuda SHARED ${CUDA_FILES})
add_library(blackhole_cuda STATIC ${CUDA_FILES})
set_target_properties(blackhole_cuda PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
target_link_libraries(blackhole_cuda PRIVATE CUDA::cudart)
set_target_properties(blackhole_cuda PROPERTIES CUDA_RESOLVE_DEVICE_SYMBOLS ON)
target_link_libraries(blackhole_cuda PRIVATE CUDA::toolkit CUDA::cudart)
target_link_libraries(openspace-module-blackhole PRIVATE blackhole_cuda)
get_target_property(_compile_flags blackhole_cuda COMPILE_FLAGS)
message("DEF: ${_compile_flags}")