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34 lines
1.3 KiB
34 lines
1.3 KiB
8 years ago
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cmake_minimum_required(VERSION 3.7)
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project (CudaOnlySeparateCompilation CUDA)
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#Goal for this example:
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#Build a static library that defines multiple methods and kernels that
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#use each other.
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#After that confirm that we can call those methods from dynamic libraries
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#and executables.
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#We complicate the matter by also testing that multiple static libraries
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#all containing cuda separable compilation code links properly
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string(APPEND CMAKE_CUDA_FLAGS " -gencode arch=compute_30,code=compute_30")
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CUDA_STANDARD 11)
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add_library(CUDASerarateLibA STATIC file1.cu file2.cu file3.cu)
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#Having file4/file5 in a shared library causes serious problems
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#with the nvcc linker and it will generate bad entries that will
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#cause a segv when trying to run the executable
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#
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add_library(CUDASerarateLibB STATIC file4.cu file5.cu)
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target_link_libraries(CUDASerarateLibB PRIVATE CUDASerarateLibA)
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add_executable(CudaOnlySeparateCompilation main.cu)
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target_link_libraries(CudaOnlySeparateCompilation PRIVATE CUDASerarateLibB)
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set_target_properties( CUDASerarateLibA
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CUDASerarateLibB
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PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
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set_target_properties( CUDASerarateLibA
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CUDASerarateLibB
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PROPERTIES POSITION_INDEPENDENT_CODE ON)
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