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NVIDIA / nv-wavenet

Reference implementation of real-time autoregressive wavenet inference
BSD 3-Clause "New" or "Revised" License
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Any benchmark values for especially inference time? #46

Open erogol opened 6 years ago

erogol commented 6 years ago

Are there any measurements for the inference time? Should I expect real-time or close to real-time? It'd be great too see some values.

nanma commented 6 years ago

@erogol I test the inference on a P40 GPU with the default configuration(i.e., n_layers=16, mu_quantization=256, sampling_rate=16000, implementation=PERSISTENT). It takes about 3 to 5 seconds to synthesis a 9 seconds long audio. So I think nv-wavenet is real-time at least for these parameters.

erogol commented 6 years ago

@nanma thx for the values.