You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.9 KiB
49 lines
1.9 KiB
|
|
cmake_minimum_required(VERSION 3.7)
|
|
project (CudaComplex CXX CUDA)
|
|
#Goal for this example:
|
|
|
|
#build a cpp dynamic library base
|
|
#build a cuda static library base that uses separable compilation
|
|
|
|
#build a cuda dynamic library that uses the first dynamic library
|
|
#build a mixed cpp & cuda dynamic library uses all 3 previous libraries
|
|
|
|
#lastly build a cpp executable that uses this last cuda dynamic library
|
|
|
|
#this tests that we can properly handle linking cuda and cpp together
|
|
#and also bulding cpp targets that need cuda implicit libraries
|
|
|
|
#verify that we can pass explicit cuda arch flags
|
|
string(APPEND CMAKE_CUDA_FLAGS " -gencode arch=compute_30,code=compute_30")
|
|
set(CMAKE_CUDA_STANDARD 11)
|
|
set(CMAKE_CXX_STANDARD 11)
|
|
set(CMAKE_CUDA_STANDARD_REQUIRED TRUE)
|
|
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
|
|
|
|
add_library(CudaComplexCppBase SHARED dynamic.cpp)
|
|
add_library(CudaComplexSeperableLib STATIC file1.cu file2.cu file3.cu)
|
|
set_target_properties(CudaComplexSeperableLib
|
|
PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
|
|
set_target_properties( CudaComplexSeperableLib
|
|
PROPERTIES POSITION_INDEPENDENT_CODE ON)
|
|
|
|
add_library(CudaComplexSharedLib SHARED dynamic.cu)
|
|
target_link_libraries(CudaComplexSharedLib PUBLIC CudaComplexCppBase)
|
|
|
|
add_library(CudaComplexMixedLib SHARED mixed.cpp mixed.cu)
|
|
set_target_properties(CudaComplexMixedLib
|
|
PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
|
|
target_link_libraries(CudaComplexMixedLib
|
|
PUBLIC CudaComplexSharedLib
|
|
PRIVATE CudaComplexSeperableLib)
|
|
|
|
add_executable(CudaComplex main.cpp)
|
|
target_link_libraries(CudaComplex PUBLIC CudaComplexMixedLib)
|
|
|
|
if(APPLE)
|
|
# We need to add the default path to the driver (libcuda.dylib) as an rpath, so that
|
|
# the static cuda runtime can find it at runtime.
|
|
target_link_libraries(CudaComplex PRIVATE -Wl,-rpath,/usr/local/cuda/lib)
|
|
endif()
|