When I was training a simple Multilayer perceptron network, I got an error like:
failed to enqueue forward batch normalization on stream: CUDNN_STATUS_NOT_SUPPORTED
cuDNN launch failure: input shape(977873, 1, 1, 50)
I used the batch normalization technique. It also seems that the input shape is not correct, the input batch was set to be -1(any, here is correctly 977873) and the feature number should be 31(not 50), it has 2 dimensions, 50 is the number of input layer units. So I think when tf extends the inputs to be 4D, is should be (977873, 1, 1, 31) but not (977873, 1, 1, 50).
Btw I think the CUDA and cuDNN installed successfully since other scripts which didn’t contain bachnorm module ran fine.
GPU GTX 1050 ti
ubuntu 16.04 LTS
any reply is welcome.