blob: 420d7a9fd2b09ca8a7b2b20d2b2e2c5c20446af8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
cmake_minimum_required(VERSION 3.7)
project (CudaOnlySeparateCompilation CUDA)
#Goal for this example:
#Build a static library that defines multiple methods and kernels that
#use each other.
#After that confirm that we can call those methods from dynamic libraries
#and executables.
#We complicate the matter by also testing that multiple static libraries
#all containing cuda separable compilation code links properly
string(APPEND CMAKE_CUDA_FLAGS " -gencode arch=compute_30,code=compute_30")
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CUDA_STANDARD 11)
add_library(CUDASeparateLibA STATIC file1.cu file2.cu file3.cu)
#Having file4/file5 in a shared library causes serious problems
#with the nvcc linker and it will generate bad entries that will
#cause a segv when trying to run the executable
#
add_library(CUDASeparateLibB STATIC file4.cu file5.cu)
target_link_libraries(CUDASeparateLibB PRIVATE CUDASeparateLibA)
add_executable(CudaOnlySeparateCompilation main.cu)
target_link_libraries(CudaOnlySeparateCompilation PRIVATE CUDASeparateLibB)
set_target_properties( CUDASeparateLibA
CUDASeparateLibB
PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
set_target_properties( CUDASeparateLibA
CUDASeparateLibB
PROPERTIES POSITION_INDEPENDENT_CODE ON)
|
