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43 lines
1.8 KiB
43 lines
1.8 KiB
4 years ago
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cmake_minimum_required(VERSION 3.15)
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project(SharedRuntimePlusToolkit CUDA)
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#Goal for this example:
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# Validate that with c++ we can use some components of the CUDA toolkit, and
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# specify the cuda runtime
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find_package(CUDAToolkit REQUIRED)
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add_library(Common OBJECT curand.cu nppif.cu)
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target_link_libraries(Common PRIVATE CUDA::toolkit)
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set_target_properties(Common PROPERTIES POSITION_INDEPENDENT_CODE ON)
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#shared runtime with shared toolkit libraries
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add_library(SharedToolkit SHARED shared.cu)
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target_link_libraries(SharedToolkit PRIVATE Common PUBLIC CUDA::curand CUDA::nppif)
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set_target_properties(SharedToolkit PROPERTIES CUDA_RUNTIME_LIBRARY none)
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target_link_libraries(SharedToolkit PUBLIC CUDA::cudart)
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# The CUDA only ships the shared version of the toolkit libraries
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# on windows
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if(NOT WIN32)
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#shared runtime with static toolkit libraries
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add_library(StaticToolkit SHARED static.cu)
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target_link_libraries(StaticToolkit PRIVATE Common CUDA::curand_static CUDA::nppif_static)
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set_target_properties(StaticToolkit PROPERTIES CUDA_RUNTIME_LIBRARY Shared)
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#static runtime with mixed toolkit libraries
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add_library(MixedToolkit SHARED mixed.cu)
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target_link_libraries(MixedToolkit PRIVATE Common CUDA::curand_static CUDA::nppif)
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set_target_properties(MixedToolkit PROPERTIES CUDA_RUNTIME_LIBRARY Shared)
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endif()
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add_executable(CudaOnlySharedRuntimePlusToolkit main.cu)
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target_link_libraries(CudaOnlySharedRuntimePlusToolkit PRIVATE SharedToolkit
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$<TARGET_NAME_IF_EXISTS:StaticToolkit>
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$<TARGET_NAME_IF_EXISTS:MixedToolkit>)
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if(UNIX)
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# Help the shared cuda runtime find libcudart as it is not located
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# in a default system searched location
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set_property(TARGET CudaOnlySharedRuntimePlusToolkit PROPERTY BUILD_RPATH ${CMAKE_CUDA_IMPLICIT_LINK_DIRECTORIES})
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endif()
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