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hifigan_ljspeech

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Amphion 218

I want to run models via Amphion on CPU only. I could not find a way to specify this during the setup and was forced to download several python packages related to GPU to execute run.sh. Unfortunately it fails immediately with:

ImportError: python3.10/site-packages/torch/lib/libtorch_cuda.so: undefined symbol: ncclCommRegister

I should not need this package to run on CPU - are there any plans to support CPU or can you comment on whether it is too slow to be of practical use?

Liam Barry (Arm Employee)