• sudo yum install kernel-devel-$(uname -r)、kernel-headers-$(uname -r) 手动下载，rpm -ivh安装

• 禁用nouveau driver，创建 /etc/modprobe.d/blacklist-nouveau.conf:

blacklist nouveau options nouveau modeset=0

• Regenerate the kernel initramfs and 重启机器: sudo dracut --force

• sh cuda_8.0.44_linux.run(全部默认选项) & chmod 755 -R /usr/local/cuda-8.0

• cudnn安装：

tar -xzvf cudnn-8.0-linux-x64-v5.1.tgz
cd cudnn-8.0-linux-x64-v5.1
sudo cp lib64/* /usr/local/cuda/lib64/ sudo cp include/* /usr/local/cuda/include/

• 设置环境变量:

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-8.0/lib64
export PATH="/usr/local/cuda-8.0/bin:$PATH"

• pip install tensorflow/theano/keras(无法下载的包，手动下载，使用tensorflow_gpu-0.12.1-cp27-cp27mu-manylinux1_x86_64.whl)

个人博客: cuda/tensorflow/keras安装笔记