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.
41 lines
1.1 KiB
41 lines
1.1 KiB
set(CMAKE_CUDA_ARCHITECTURES all-major)
|
|
project(unitybuild_c_and_cxx CUDA CXX)
|
|
|
|
set(srcs f.cu)
|
|
foreach(s RANGE 1 8)
|
|
set(src_cu "${CMAKE_CURRENT_BINARY_DIR}/s${s}.cu")
|
|
file(WRITE "${src_cu}" "
|
|
int f(int);\n
|
|
int s${s}(void) { return f(${s}); }\n"
|
|
)
|
|
|
|
set(src_cxx "${CMAKE_CURRENT_BINARY_DIR}/s${s}.cxx")
|
|
file(WRITE "${src_cxx}" "
|
|
extern \"C\" { \n
|
|
int f(int); \n
|
|
}\n
|
|
int s${s}(void) { return f(${s}); }\n"
|
|
)
|
|
|
|
list(APPEND srcs "${src_cu}")
|
|
list(APPEND srcs "${src_cxx}")
|
|
endforeach()
|
|
|
|
|
|
|
|
add_library(tgt SHARED ${srcs})
|
|
|
|
set_target_properties(tgt PROPERTIES UNITY_BUILD ON
|
|
UNITY_BUILD_MODE GROUP
|
|
#UNITY_BUILD_BATCH_SIZE will be ignored
|
|
UNITY_BUILD_BATCH_SIZE 2)
|
|
|
|
set_source_files_properties(s1.cu s2.cu s3.cu s4.cu
|
|
s1.cxx s2.cxx s3.cxx s4.cxx
|
|
PROPERTIES UNITY_GROUP "a"
|
|
)
|
|
set_source_files_properties(s5.cu s6.cu s7.cu s8.cu
|
|
s5.cxx s6.cxx s7.cxx s8.cxx
|
|
PROPERTIES UNITY_GROUP "b"
|
|
)
|