[Cmake-commits] CMake branch, next, updated. v3.5.2-1491-g2f506a4

[Brad King]

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- Log -----------------------------------------------------------------
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=2f506a44da9ed33a5c87f89b2d48ae389ef85a2e
commit 2f506a44da9ed33a5c87f89b2d48ae389ef85a2e
Merge: 7b6f897 cc95001
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Thu May 19 10:53:09 2016 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Thu May 19 10:53:09 2016 -0400

    Merge topic 'FindCUDA-fp16' into next
    
    cc95001b FindCUDA: Detect and report FP16 support


https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=cc95001b1cc20367ea127ea09ea91960782e65a3
commit cc95001b1cc20367ea127ea09ea91960782e65a3
Author:     Boris Fomitchev <bfomitchev at nvidia.com>
AuthorDate: Thu May 12 20:17:07 2016 -0700
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Thu May 19 10:52:32 2016 -0400

    FindCUDA: Detect and report FP16 support
    
    Reviewed-by: James Bigler <jamesbigler at gmail.com>

diff --git a/Modules/FindCUDA.cmake b/Modules/FindCUDA.cmake
index 4f52d25..0718116 100644
--- a/Modules/FindCUDA.cmake
+++ b/Modules/FindCUDA.cmake
@@ -264,6 +264,7 @@
 #   CUDA_VERSION_MINOR    -- The minor version.
 #   CUDA_VERSION
 #   CUDA_VERSION_STRING   -- CUDA_VERSION_MAJOR.CUDA_VERSION_MINOR
+#   CUDA_HAS_FP16         -- Whether a short float (float16,fp16) is supported.
 #
 #   CUDA_TOOLKIT_ROOT_DIR -- Path to the CUDA Toolkit (defined if not set).
 #   CUDA_SDK_ROOT_DIR     -- Path to the CUDA SDK.  Use this to find files in the
@@ -683,6 +684,12 @@ find_path(CUDA_TOOLKIT_INCLUDE
 find_path(CUDA_TOOLKIT_INCLUDE device_functions.h)
 mark_as_advanced(CUDA_TOOLKIT_INCLUDE)
 
+if (CUDA_VERSION VERSION_GREATER "7.0" OR EXISTS "${CUDA_TOOLKIT_INCLUDE}/cuda_fp16.h")
+  set(CUDA_HAS_FP16 TRUE)
+else()
+  set(CUDA_HAS_FP16 FALSE)
+endif()
+
 # Set the user list of include dir to nothing to initialize it.
 set (CUDA_NVCC_INCLUDE_ARGS_USER "")
 set (CUDA_INCLUDE_DIRS ${CUDA_TOOLKIT_INCLUDE})

-----------------------------------------------------------------------

Summary of changes:
 Modules/FindCUDA.cmake |    7 +++++++
 1 file changed, 7 insertions(+)


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