diff options
| author | Raul Tambre <raul@tambre.ee> | 2020-03-12 11:31:47 (GMT) |
|---|---|---|
| committer | Raul Tambre <raul@tambre.ee> | 2020-04-15 14:55:41 (GMT) |
| commit | e98588aabad578a9b33aae05e77f6ec5b3ff2e46 (patch) | |
| tree | 34c2ee6ab9b11721b5287a6a9a2b01afb04a5943 /Help/release | |
| parent | 71a06093795efc55c4ef3575b5c4177d38894870 (diff) | |
| download | CMake-e98588aabad578a9b33aae05e77f6ec5b3ff2e46.zip CMake-e98588aabad578a9b33aae05e77f6ec5b3ff2e46.tar.gz CMake-e98588aabad578a9b33aae05e77f6ec5b3ff2e46.tar.bz2 | |
CUDA: Add CUDA_ARCHITECTURES target property
Simplifies CUDA target architecture handling.
Required for Clang support as Clang doesn't automatically select a supported architecture.
We detect a supported architecture during compiler identification and set CMAKE_CUDA_ARCHITECTURES to it.
Introduces CMP0104 for backwards compatibility with manually setting code generation flags with NVCC.
Implements #17963.
Diffstat (limited to 'Help/release')
| -rw-r--r-- | Help/release/dev/cuda-architectures-empty.rst | 7 | ||||
| -rw-r--r-- | Help/release/dev/cuda-architectures.rst | 6 |
2 files changed, 13 insertions, 0 deletions
diff --git a/Help/release/dev/cuda-architectures-empty.rst b/Help/release/dev/cuda-architectures-empty.rst new file mode 100644 index 0000000..b0fc327 --- /dev/null +++ b/Help/release/dev/cuda-architectures-empty.rst @@ -0,0 +1,7 @@ +cuda-architectures-empty +------------------------ + +* :variable:`CMAKE_CUDA_ARCHITECTURES` is now initialized when + :variable:`CMAKE_CUDA_COMPILER_ID <CMAKE_<LANG>_COMPILER_ID>` is ``NVIDIA``. + Empty :prop_tgt:`CUDA_ARCHITECTURES` raises an error. See policy + :policy:`CMP0104`. diff --git a/Help/release/dev/cuda-architectures.rst b/Help/release/dev/cuda-architectures.rst new file mode 100644 index 0000000..dc6c55b --- /dev/null +++ b/Help/release/dev/cuda-architectures.rst @@ -0,0 +1,6 @@ +cuda-architectures +------------------ + +* Added :prop_tgt:`CUDA_ARCHITECTURES` target property for specifying CUDA + output architectures. Users are encouraged to use this instead of specifying + options manually, as this approach is compiler-agnostic. |