szha commented on issue #7445: Using cuDNN for CTC Loss URL: https://github.com/apache/incubator-mxnet/issues/7445#issuecomment-332921106 The input length note being supported means that there's no way for me to enforce consistency between CPU and GPU implementation. cudnn version also doesn't reset the padding area gradients to zero, which can cause instability in training. It's too much of a risk to leave it be. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
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