Currently, cudnn tensor descriptor has two interface: cudnnSetTensor4dDescriptor and cudnnSetTensorNdDescriptor.
I’m a little confused about the performance loss if I use second interface for 4D data.
Currently, cudnn tensor descriptor has two interface: cudnnSetTensor4dDescriptor and cudnnSetTensorNdDescriptor.
I’m a little confused about the performance loss if I use second interface for 4D data.