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| author |  Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-04-08 13:16:08 -0700 |
|---|---|---|
| committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-04-08 13:16:08 -0700 |
| commit | 0d2a532fc3b25199af03106b6d4ade0f92a30dfc (patch) | |
| tree | ed32b7f06a90d2ba5d0c0a66cabbf45fa9ce5ec4 /test/CMakeLists.txt | |
| parent | 2d072b38c134c60fb796e36466fd4e7a1888ce35 (diff) | |
Created the new EIGEN_TEST_CUDA_CLANG option to compile the CUDA tests using clang instead of nvcc
Diffstat (limited to 'test/CMakeLists.txt')
| -rw-r--r-- | test/CMakeLists.txt | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index 841c4572b..7bed6a45c 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -327,8 +327,14 @@ endif() # CUDA unit tests option(EIGEN_TEST_CUDA "Enable CUDA support in unit tests" OFF) +option(EIGEN_TEST_CUDA_CLANG "Use clang instead of nvcc to compile the CUDA tests" OFF) + +if(EIGEN_TEST_CUDA_CLANG AND NOT CMAKE_CXX_COMPILER MATCHES "clang") + message(WARNING "EIGEN_TEST_CUDA_CLANG is set, but CMAKE_CXX_COMPILER does not appear to be clang.") +endif() + if(EIGEN_TEST_CUDA) - + find_package(CUDA 5.0) if(CUDA_FOUND) @@ -336,6 +342,9 @@ if(CUDA_FOUND) 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_30") + endif() cuda_include_directories(${CMAKE_CURRENT_BINARY_DIR}) set(EIGEN_ADD_TEST_FILENAME_EXTENSION "cu") |