CUDA don't works - Githubissues

DeadSix27 / waifu2x-converter-cpp

Improved fork of Waifu2X C++ using OpenCL and OpenCV

MIT License

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CUDA don't works #241

Closed Alex20129 closed 4 years ago

Alex20129 commented 4 years ago

I successfully build the app (OS: Ubuntu 18.04.4 LTS) with CUDA support option, but when i run: $ ./waifu2x-converter-cpp --list-processor i see: 0: AMD Ryzen 7 3700X 8-Core Processor (FMA ): num_core=16 im not a specialist, but it looks like the program actually don't try to use exactly CUDA, but uses OpenCL which returns a list of available devices. in my case this list (for some reason) contains just one device - my CPU. how to enforce the program to use CUDA?

kattjevfel commented 4 years ago

Probably has something to do with #233, fixed the opposite problem for me, but I guess CUDA packages work differently on other distros.

Alex20129 commented 4 years ago

Problem solved after manual re-install older version driver $ apt install nvidia-opencl-icd-384 nvidia-384 nvidia-cuda-toolkit nvidia-settings New driver was removed and 384 was installed. After that $ clinfo -a Shows: "Number of platforms 1" "Platform Name NVIDIA CUDA" ...and all works just perfecty.