Cudnn

https://developer.nvidia.com/cudnn
https://medium.com/@artiya4u/nvidia-cuda-deep-neural-network-library-cudnn-download-link-for-tensorflow-ubuntu-16-04-21b930026fd2 old version 5.1 
https://gist.github.com/mjdietzx/0ff77af5ae60622ce6ed8c4d9b419f45 cudnn install library
cudnn v 7.1 latest
tar -zxvf cudnn-9.2-linux-x64-v7.1-prod.solitairetheme8
cd cuda
sudo cp -P cuda/include/cudnn.h /usr/local/cuda-9.2/include
sudo cp -P cuda/lib64/libcudnn* /usr/local/cuda-9.2/lib64/
sudo chmod a+r /usr/local/cuda-9.2/lib64/libcudnn*
sudo ldconfig
=== sym links ===
https://devtalk.nvidia.com/default/topic/1032114/tensorrt/tensorrt-4-installation-libcudnn-so-7-is-not-a-symbolic-link/
=== tensorflow ===
Tensorflow install from source
=== links ===
Nvidia cuda blade install
Category:Nvidia