mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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31 lines
1.3 KiB
31 lines
1.3 KiB
# Version Compute Capability from which OpenCV has been compiled is remembered |
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set(OpenCV_COMPUTE_CAPABILITIES "@OpenCV_CUDA_CC@") |
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set(OpenCV_CUDA_VERSION "@CUDA_VERSION_STRING@") |
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set(OpenCV_USE_CUBLAS "@HAVE_CUBLAS@") |
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set(OpenCV_USE_CUFFT "@HAVE_CUFFT@") |
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set(OpenCV_USE_NVCUVID "@HAVE_NVCUVID@") |
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set(OpenCV_USE_NVCUVENC "@HAVE_NVCUVENC@") |
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set(OpenCV_CUDNN_VERSION "@CUDNN_VERSION@") |
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set(OpenCV_USE_CUDNN "@HAVE_CUDNN@") |
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set(ENABLE_CUDA_FIRST_CLASS_LANGUAGE ON) |
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if(NOT CUDAToolkit_FOUND) |
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if(NOT CMAKE_VERSION VERSION_LESS 3.18) |
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if(UNIX AND NOT CMAKE_CUDA_COMPILER AND NOT CUDAToolkit_ROOT) |
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message(STATUS "Checking for CUDAToolkit in default location (/usr/local/cuda)") |
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set(CUDA_PATH "/usr/local/cuda" CACHE INTERNAL "") |
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set(ENV{CUDA_PATH} ${CUDA_PATH}) |
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endif() |
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find_package(CUDAToolkit ${OpenCV_CUDA_VERSION} EXACT REQUIRED) |
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else() |
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message(FATAL_ERROR "Using OpenCV compiled with CUDA as first class language requires CMake \>= 3.18.") |
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endif() |
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else() |
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if(CUDAToolkit_FOUND) |
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set(CUDA_VERSION_STRING ${CUDAToolkit_VERSION}) |
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endif() |
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if(NOT CUDA_VERSION_STRING VERSION_EQUAL OpenCV_CUDA_VERSION) |
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message(FATAL_ERROR "OpenCV library was compiled with CUDA ${OpenCV_CUDA_VERSION} support. Please, use the same version or rebuild OpenCV with CUDA ${CUDA_VERSION_STRING}") |
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endif() |
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endif()
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