mirror of
https://github.com/NVIDIA/cuda-samples.git
synced 2026-09-12 01:06:53 +08:00
5443602d89
Release 13.4 of the CUDA Samples supported by CUDA Toolkit 13.4. See Changelog for more information.
78 lines
2.3 KiB
CMake
78 lines
2.3 KiB
CMake
cmake_minimum_required(VERSION 3.20)
|
|
|
|
|
|
include("${CMAKE_CURRENT_SOURCE_DIR}/../../../cmake/DetectCudaArch.cmake")
|
|
|
|
if(SAMPLE_SKIP_BUILD)
|
|
return()
|
|
endif()
|
|
|
|
project(simpleTextureDrv LANGUAGES C CXX CUDA)
|
|
|
|
include("${CMAKE_CURRENT_SOURCE_DIR}/../../../cmake/CudaSampleCommon.cmake")
|
|
|
|
find_package(CUDAToolkit REQUIRED)
|
|
|
|
include_directories(../../../Common)
|
|
|
|
add_executable(simpleTextureDrv simpleTextureDrv.cpp)
|
|
|
|
target_compile_options(simpleTextureDrv PRIVATE $<$<COMPILE_LANGUAGE:CUDA>:--extended-lambda>)
|
|
|
|
target_compile_features(simpleTextureDrv PRIVATE cxx_std_17 cuda_std_17)
|
|
|
|
target_include_directories(simpleTextureDrv PRIVATE
|
|
${CUDAToolkit_INCLUDE_DIRS}
|
|
)
|
|
|
|
target_link_libraries(simpleTextureDrv PUBLIC
|
|
CUDA::cuda_driver
|
|
)
|
|
|
|
set(CUDA_FATBIN_FILE "${CMAKE_CURRENT_BINARY_DIR}/simpleTexture_kernel64.fatbin")
|
|
set(CUDA_KERNEL_SOURCE "${CMAKE_CURRENT_SOURCE_DIR}/simpleTexture_kernel.cu")
|
|
|
|
# Construct GENCODE_FLAGS explicitly from CUDA architectures
|
|
set(GENCODE_FLAGS "")
|
|
foreach(arch ${CMAKE_CUDA_ARCHITECTURES})
|
|
list(APPEND GENCODE_FLAGS "-gencode=arch=compute_${arch},code=sm_${arch}")
|
|
endforeach()
|
|
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
|
|
set(INCLUDES_LIST)
|
|
foreach(dir ${CUDAToolkit_INCLUDE_DIRS})
|
|
list(APPEND INCLUDES_LIST "-I${dir}")
|
|
endforeach()
|
|
string(JOIN " " INCLUDES "${INCLUDES_LIST}")
|
|
endif()
|
|
|
|
add_custom_command(
|
|
OUTPUT ${CUDA_FATBIN_FILE}
|
|
COMMAND ${CMAKE_CUDA_COMPILER} ${INCLUDES} -Wno-deprecated-gpu-targets ${GENCODE_FLAGS} -o ${CUDA_FATBIN_FILE} -fatbin ${CUDA_KERNEL_SOURCE}
|
|
DEPENDS ${CUDA_KERNEL_SOURCE}
|
|
COMMENT "Building CUDA fatbin: ${CUDA_FATBIN_FILE}"
|
|
)
|
|
|
|
# Copy data files to output directory
|
|
add_custom_command(TARGET simpleTextureDrv POST_BUILD
|
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
|
${CMAKE_CURRENT_SOURCE_DIR}/data/teapot512.pgm
|
|
${CMAKE_CURRENT_BINARY_DIR}/
|
|
)
|
|
|
|
# Copy data files to output directory
|
|
add_custom_command(TARGET simpleTextureDrv POST_BUILD
|
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
|
${CMAKE_CURRENT_SOURCE_DIR}/data/ref_rotated.pgm
|
|
${CMAKE_CURRENT_BINARY_DIR}/
|
|
)
|
|
|
|
# Create a dummy target for fatbin generation
|
|
add_custom_target(generate_fatbin_textureDrv ALL DEPENDS ${CUDA_FATBIN_FILE})
|
|
|
|
# Ensure simpleTextureDrv depends on the fatbin
|
|
add_dependencies(simpleTextureDrv generate_fatbin_textureDrv)
|
|
|
|
include(InstallSamples)
|
|
setup_samples_install()
|