Correct issues when using a cuda enabled install of vtk-m.
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@ -105,6 +105,12 @@ endif()
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# include the CMake modules distributed with VTKm.
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${VTKm_CMAKE_MODULE_PATH})
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if(VTKm_ENABLE_CUDA)
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if (CMAKE_VERSION VERSION_LESS "3.9")
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message(FATAL_ERROR "VTK-m with CUDA requires CMake 3.9+")
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endif()
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endif()
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# This includes a host of functions used by VTK-m CMake.
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include(VTKmWrappers)
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include(VTKmRenderingContexts)
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@ -116,7 +116,7 @@ if(VTKm_ENABLE_OPENMP AND NOT TARGET vtkm::openmp)
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endif()
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endif()
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if(VTKm_ENABLE_CUDA AND NOT TARGET vtkm::cuda)
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if(VTKm_ENABLE_CUDA)
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cmake_minimum_required(VERSION 3.9...3.14 FATAL_ERROR)
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enable_language(CUDA)
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@ -126,7 +126,7 @@ if(VTKm_ENABLE_CUDA AND NOT TARGET vtkm::cuda)
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list(APPEND CMAKE_CUDA_IMPLICIT_INCLUDE_DIRECTORIES "${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES}")
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endif()
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if (NOT TARGET vtkm_cuda)
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if (NOT TARGET vtkm_cuda OR NOT TARGET vtkm::cuda)
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add_library(vtkm_cuda INTERFACE)
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set_target_properties(vtkm_cuda PROPERTIES EXPORT_NAME vtkm::cuda)
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@ -261,10 +261,12 @@ if(VTKm_ENABLE_CUDA AND NOT TARGET vtkm::cuda)
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set_target_properties(vtkm_cuda PROPERTIES INTERFACE_CUDA_Architecture_Flags "${arch_flags}")
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endif()
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add_library(vtkm::cuda ALIAS vtkm_cuda)
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if (NOT TARGET vtkm::cuda)
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add_library(vtkm::cuda ALIAS vtkm_cuda)
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if(NOT VTKm_INSTALL_ONLY_LIBRARIES)
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install(TARGETS vtkm_cuda EXPORT ${VTKm_EXPORT_NAME})
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if(NOT VTKm_INSTALL_ONLY_LIBRARIES)
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install(TARGETS vtkm_cuda EXPORT ${VTKm_EXPORT_NAME})
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endif()
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endif()
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endif()
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@ -18,6 +18,7 @@
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## this software.
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##============================================================================
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# -----------------------------------------------------------------------------
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function(vtkm_test_install )
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if(NOT VTKm_INSTALL_ONLY_LIBRARIES)
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set(command_args
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@ -59,14 +60,39 @@ function(vtkm_test_install )
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endif()
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endfunction()
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# -----------------------------------------------------------------------------
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function(vtkm_generate_install_build_options file_loc_var)
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#This generated file ensures that the adaptor's CMakeCache ends up with
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#the same CMAKE_PREFIX_PATH that VTK-m's does, even if that has multiple
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#paths in it. It is necessary because ctest's argument parsing in the
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#custom command below destroys path separators.
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#Note: the generated file will become stale if these variables change.
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#In that case it will need manual intervention (remove it) to fix.
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file(GENERATE
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OUTPUT "${${file_loc_var}}"
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CONTENT
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"
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set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING \"\")
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set(CMAKE_PREFIX_PATH ${install_prefix} CACHE STRING \"\")
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set(CMAKE_CXX_COMPILER ${CMAKE_CXX_COMPILER} CACHE FILEPATH \"\")
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set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} CACHE STRING \"\")
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set(CMAKE_CUDA_COMPILER ${CMAKE_CUDA_COMPILER} CACHE FILEPATH \"\")
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set(CMAKE_CUDA_FLAGS ${CMAKE_CUDA_FLAGS} CACHE STRING \"\")
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set(CMAKE_CUDA_HOST_COMPILER ${CMAKE_CUDA_HOST_COMPILER} CACHE FILEPATH \"\")
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"
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)
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endfunction()
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# -----------------------------------------------------------------------------
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function(test_against_installed_vtkm dir)
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function(vtkm_test_against_install dir)
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set(name ${dir})
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set(install_prefix "${VTKm_BINARY_DIR}/CMakeFiles/_tmp_install")
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set(src_dir "${CMAKE_CURRENT_SOURCE_DIR}/${name}/")
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set(build_dir "${VTKm_BINARY_DIR}/CMakeFiles/_tmp_build/test_${name}/")
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set(build_config "${build_dir}/build_options.cmake")
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vtkm_generate_install_build_options(build_config)
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#determine if the test is expected to compile or fail to build. We use
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#this information to built the test name to make it clear to the user
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@ -80,11 +106,7 @@ function(test_against_installed_vtkm dir)
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--build-and-test ${src_dir} ${build_dir}
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--build-generator ${CMAKE_GENERATOR}
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--build-makeprogram ${CMAKE_MAKE_PROGRAM}
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--build-options
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-DCMAKE_PREFIX_PATH:STRING=${install_prefix}
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-DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}
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-DCMAKE_CUDA_COMPILER:FILEPATH=${CMAKE_CUDA_COMPILER}
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-DCMAKE_CUDA_HOST_COMPILER:FILEPATH=${CMAKE_CUDA_HOST_COMPILER}
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--build-options -C "${build_config}"
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)
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set_tests_properties(${build_name} PROPERTIES LABELS ${test_label} )
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@ -47,6 +47,6 @@ add_subdirectory(unified_memory)
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if (VTKm_ENABLE_TESTING)
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# These need to be fast to build as they will
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# be built each time we run the test
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test_against_installed_vtkm(rendering)
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test_against_installed_vtkm(histogram)
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vtkm_test_against_install(rendering)
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vtkm_test_against_install(histogram)
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endif()
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@ -34,7 +34,6 @@ if(TARGET vtkm_rendering)
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set(srcs ${cuda_srcs})
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endif()
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message(STATUS "srcs: ${srcs}")
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add_executable(Demo ${srcs})
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target_link_libraries(Demo PRIVATE vtkm_rendering)
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endif()
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