Proper convolution mode for fast GPU processing #350
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XiaYucca
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Default convolution mode is very slow, as a result sherpa-onnx-gpu is much slower than CPU. With this fix the decoding speed is ok.
See also
microsoft/onnxruntime#12880 (comment)
https://onnxruntime.ai/docs/execution-providers/CUDA-ExecutionProvider.html#cudnn_conv_algo_search