cuda/tensorflow/keras安装笔记

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

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

   1 2	blacklist nouveau options nouveau modeset=0

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

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

5. cudnn安装：

   1 2 3 4 5 6 7 8

   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/ 复制后软链接会失效，需要重新建立软链接： ln -s libcudnn.so.6.0.21 libcudnn.so.6 ln -s libcudnn.so.6 libcudnn.so

6. 设置环境变量:

   1 2	export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-8.0/lib64 export PATH="/usr/local/cuda-8.0/bin:$PATH"

7. pip install tensorflow/theano/keras(若无法下载包，手动下载再安装)

   1	pip install --upgrade https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow_gpu-1.2.0-cp35-cp35m-manylinu