Could NOT find CUDNN (missing: CUDNN_LIBRARY) (found suitable version "8.3.3", minimum required is "7.5") #21774
Description
I am trying to build OpenCV 4.5.5 with VS2022 and the latest Cmake-gui (3.23.0-rc5) and can't seem to get CUDNN to be found. I have toyed with manually setting various variables and still no luck.
What is required to get past the cmake step with CUDA and CUDNN enabled? Everything else is found but CUDNN.
System information (version)
- OpenCV => 4.5.5
- Operating System / Platform => Windows 11 64 Bit
- Compiler => Visual Studio 2022
Detailed description
Cudnn is installed in default location -> C:/Program Files/NVIDIA/CUDNN/v8.3
Steps to reproduce
Clone 4.5.5 OpenCV/OpenCV_Contrib
Fire up Cmake-gui and generate,
Then update CMAKE_EXTRA_MODULES_PATH to the contrib/modules folder.
Run the generation, Check the box for WITH_CUDA and WITH_CUDNN
Run generate -> This error.