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| author | Brad King <brad.king@kitware.com> | 2022-03-04 18:51:49 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2022-03-10 14:27:29 (GMT) |
| commit | d1b48bfabd6157309b3056967e6e30cc0ce07983 (patch) | |
| tree | 3ce109b078bf5da4d866f6e2994bbce8246e4df1 /Modules/CMakeCUDACompiler.cmake.in | |
| parent | 632752d62e8de2730796f509dbb10551351309c2 (diff) | |
| download | CMake-d1b48bfabd6157309b3056967e6e30cc0ce07983.zip CMake-d1b48bfabd6157309b3056967e6e30cc0ce07983.tar.gz CMake-d1b48bfabd6157309b3056967e6e30cc0ce07983.tar.bz2 | |
CUDA: Add support for CUDA_ARCHITECTURES=native
CUDA 11.6 added the `nvcc -arch=native` flag to automatically compile
for the host GPUs' architectures. Add support for specifying this
special `native` value in `CMAKE_CUDA_ARCHITECTURES` and
`CUDA_ARCHITECTURES`. During the compiler ABI detection step,
detect the native architectures so we can pass them explicitly
when using Clang or older versions of nvcc.
Fixes: #22375
Diffstat (limited to 'Modules/CMakeCUDACompiler.cmake.in')
| -rw-r--r-- | Modules/CMakeCUDACompiler.cmake.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/CMakeCUDACompiler.cmake.in b/Modules/CMakeCUDACompiler.cmake.in index 9f2e213..57d595a 100644 --- a/Modules/CMakeCUDACompiler.cmake.in +++ b/Modules/CMakeCUDACompiler.cmake.in @@ -55,6 +55,7 @@ set(CMAKE_CUDA_COMPILER_LIBRARY_ROOT "@CMAKE_CUDA_COMPILER_LIBRARY_ROOT@") set(CMAKE_CUDA_ARCHITECTURES_ALL "@CMAKE_CUDA_ARCHITECTURES_ALL@") set(CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR "@CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR@") +set(CMAKE_CUDA_ARCHITECTURES_NATIVE "@CMAKE_CUDA_ARCHITECTURES_NATIVE@") set(CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES "@CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES@") |