问题描述
我可以在没有root访问权限的情况下在本地安装 cuDNN 吗?
Can I install cuDNN locally without root access ?
我无权访问正在使用的linux计算机(发行版为openSuse)，但是我已经安装了CUDA 7.5.
I don't have root access to a linux machine I am using (the distro is openSuse), but I have CUDA 7.5 already installed.
我正在使用Theano，我需要cuDNN来提高GPU上的运算速度.
I am using Theano and I need cuDNN to improve the speed of the operations on the GPU.
我从Nvidia下载了cudnn-7.5-linux-x64-v5.1，按照说明，我需要将CuDNN存档内容复制到CUDA安装文件夹，即(cuda/lib64/和cuda/include/).但这需要我具有root用户访问权限.
I downloaded cudnn-7.5-linux-x64-v5.1 from Nvidia and as per the instructions I need to copy the CuDNN archive content to CUDA installation folder, i.e. (cuda/lib64/ and cuda/include/). But that would require me to have root access.
是否可以在本地提取cudnn存档并为theano提供cudnn库的路径?
Is it possible that I extract the cudnn archive locally and provide theano with the path to the cudnn library ?
推荐答案
您可以将整个CUDA SDK复制到您的家中，并通过在您的目录中添加/修改这些环境变量来告诉Theano和其他人，他们应该使用CUDA的本地副本. ~/.bashrc
You could copy the entire CUDA SDK to your home and tell Theano and others that they should use your local copy of CUDA by adding/modifying these environment variables in your ~/.bashrc
export CUDA_ROOT=~/program/cuda-7.5
export CUDA_HOME=~/program/cuda-7.5
export PATH=${CUDA_HOME}/bin:$PATH
export LD_LIBRARY_PATH=/usr/lib64/nvidia:${CUDA_HOME}/lib64:$LD_LIBRARY_PATH
然后，您只需将cuDNN提取到本地CUDA SDK目录~/program/cuda-7.5/
Then you could simply extract cuDNN to your local CUDA SDK dir ~/program/cuda-7.5/
这篇关于无需根访问权限即可为Theano安装cuDNN的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！