mod.cu(66): error: identifier "cudnnSetFilterNdDescriptor_v4" is undefined

Question

When I compile my python produce written with theano in Linux.I got a compile error in the picture.All path set well.This error suddenly appeared with no operation.

Answer 1

I've seen such error when running Theano 0.9 with CUDA 8 and cuDNN 6. The error is fixed if using cuDNN 5.15 instead.