The NVIDIA CUDA® Deep Neural Network library (cuDNN) is a GPU-accelerated library of primitives for deep neural networks. cuDNN provides highly tuned implementations for standard routines such as forward and backward convolution, pooling, normalization, and activation layers.
You can find documentation on the module, with the command:
module help cudnn
More versions are available for portability issues. For listing all available versions:
modmap -m cudnn