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Created the new EIGEN_TEST_CUDA_CLANG option to compile the CUDA tests using clang instead of nvcc

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Benoit Steiner
2016-04-08 13:16:08 -07:00
parent 2d072b38c1
commit 0d2a532fc3
3 changed files with 37 additions and 5 deletions
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4
unsupported/test/CMakeLists.txt
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@@ -190,6 +190,10 @@ if(CUDA_FOUND AND EIGEN_TEST_CUDA)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set(CUDA_NVCC_FLAGS "-ccbin /usr/bin/clang" CACHE STRING "nvcc flags" FORCE)
endif()
if(EIGEN_TEST_CUDA_CLANG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 --cuda-gpu-arch=sm_${EIGEN_CUDA_COMPUTE_ARCH}")
endif()
set(CUDA_NVCC_FLAGS "-std=c++11 --relaxed-constexpr -arch compute_${EIGEN_CUDA_COMPUTE_ARCH} -Xcudafe \"--display_error_number\"")
cuda_include_directories("${CMAKE_CURRENT_BINARY_DIR}" "${CUDA_TOOLKIT_ROOT_DIR}/include")
set(EIGEN_ADD_TEST_FILENAME_EXTENSION "cu")