Add initial support for python bindings

[alexxy/gromacs.git] / cmake / gmxManageGPU.cmake

diff --git a/cmake/gmxManageGPU.cmake b/cmake/gmxManageGPU.cmake
index b7761de7f5ad1dd9523fe0a4d4170808ebf5e16b..69cbd5916d925fd1ec05b509d3bac4a1819ae34e 100644 (file)
--- a/cmake/gmxManageGPU.cmake
+++ b/cmake/gmxManageGPU.cmake
@@ -64,12 +64,8 @@ if(GMX_GPU OR GMX_GPU_AUTO)
         # Noise is acceptable when there is a GPU or the user required one.
         set(FIND_CUDA_QUIETLY QUIET)
     endif()
-    # We support CUDA >=v4.0 on *nix, but <= v4.1 doesn't work with MSVC
-    if(MSVC)
-        find_package(CUDA 4.1 ${FIND_CUDA_QUIETLY})
-    else()
-        find_package(CUDA 4.0 ${FIND_CUDA_QUIETLY})
-    endif()
+    find_package(CUDA ${REQUIRED_CUDA_VERSION} ${FIND_CUDA_QUIETLY})
+
     # Cmake 2.8.12 (and CMake 3.0) introduced a new bug where the cuda
     # library dir is added twice as an rpath on APPLE, which in turn causes
     # the install_name_tool to wreck the binaries when it tries to remove this
@@ -123,7 +119,7 @@ Compute capability information not available, consult the NVIDIA website:
 https://developer.nvidia.com/cuda-gpus")
     endif()
 
-        set(CUDA_NOTFOUND_MESSAGE "mdrun supports native GPU acceleration on NVIDIA hardware with compute capability >=2.0 (Fermi or later). This requires the NVIDIA CUDA toolkit, which was not found. Its location can be hinted by setting the CUDA_TOOLKIT_ROOT_DIR CMake option (does not work as an environment variable). The typical location would be /usr/local/cuda[-version]. Note that CPU or GPU acceleration can be selected at runtime.
+        set(CUDA_NOTFOUND_MESSAGE "mdrun supports native GPU acceleration on NVIDIA hardware with compute capability >= ${REQUIRED_CUDA_COMPUTE_CAPABILITY} (Fermi or later). This requires the NVIDIA CUDA toolkit, which was not found. Its location can be hinted by setting the CUDA_TOOLKIT_ROOT_DIR CMake option (does not work as an environment variable). The typical location would be /usr/local/cuda[-version]. Note that CPU or GPU acceleration can be selected at runtime.
 
 ${_msg}")
         unset(_msg)