ubuntu 14.04搭建tensorflow-gpu开发环境
一、安装nvidia显卡驱动
去navidia官网查看最新的驱动版本号:navidia官网:http://www.geforce.cn/drivers
找到显卡对应的驱动下载,例如下载的驱动为 NVIDIA-Linux-x86_64-375.82.run
ubuntu桌面环境下,按ctrl + alt +F1进入text mode 登录账户,输入下面命令,一路ok
sudo service lightdm stop sudo ./NVIDIA-Linux-x86_64-375.82.run sudo service lightdm start
会重新进入图形桌面
点击左边的设置,点击详细信息,在图形标签栏是否有NVIDIA的标识,如有,则表示驱动安装成功
二、安装cuda-8.0
官方网站下载:CUDA Toolkit 8.0。下载网址为:https://developer.nvidia.com/cuda-80-ga2-download-archive
下载完后,执行下命令:
sudo dpkg -i cuda-repo-ubuntu1404-8-0-local-ga2_8.0.61-1_amd64.deb sudo apt-get update sudo apt-get install cuda
sudo dpkg -i cuda-repo-ubuntu1404-8-0-local-cublas-performance-update_8.0.61-1_amd64.deb sudo apt-get update sudo apt-get install cuda
这时在/usr/local目录下产生一个cuda安装的路径叫"cuda-8.0"添加cuda到环境变量:
sudo vi /etc/profile
在profile的最后添加:
export CUDA_HOME=/usr/local/cuda-8.0 export PATH=$CUDA_HOME/bin:$PATH export LD_LIBRARY_PATH=$CUDA_HOME/lib64:$LD_LIBRARY_PATH
使环境变量即时生效
source /etc/profile
验证cuda是否安装成功,输入以下命令
nvcc --version
显示如下表示cuda安装成功
nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2016 NVIDIA Corporation Built on Tue_Jan_10_13:22:03_CST_2017 Cuda compilation tools, release 8.0, V8.0.61
尝试编译cuda提供的例子,下载cuda测试用例
sudo cuda-install-samples-8.0.sh ~/cuda_examples
cd ~/cuda_examples/NVIDIA_CUDA-8.0_Samples
sudo make -j7
cd ~/NVIDIA_CUDA-7.5_Samples/bin/x86_64/linux/release
./deviceQuery
看到类似如下图片中的显示,则代表CUDA安装且配置成功
三、安装cudnn6.0
sudo tar xvzf cudnn-8.0-linux-x64-v6.0.tgz sudo cp cuda/include/cudnn.h /usr/local/cuda-8.0/include sudo cp cuda/lib64/libcudnn* /usr/local/cuda-8.0/lib64 sudo chmod a+r /usr/local/cuda-8.0/include/cudnn.h /usr/local/cuda-8.0/lib64/libcudnn* #分配包的权限
四、安装tensorflow-gpu
sudo pip install tensorflow-gpu
五、安装pycharm用于python开发
1、安装pycharm
wget -q -O - http://archive.getdeb.net/getdeb-archive.key | sudo apt-key add - sudo sh -c 'echo "deb http://archive.getdeb.net/ubuntu trusty-getdeb apps" >> /etc/apt/sources.list.d/getdeb.list' sudo apt-get update sudo apt-get install pycharm
2、安装pycharm的jdk环境
sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer
六、参考链接
http://blog.csdn.net/u012969412/article/details/64502393
http://blog.csdn.net/masa_fish/article/details/51882183
http://blog.csdn.net/qingche456/article/details/65446661