安装Cudnn.4.0.4之后,我发现如果我想运行我下载的代码,我需要更高版本的Cudnn.然后我下载cudnn-7.0-linux-x64-v4.0-prod.tgz并按以下顺序直接安装:
$ sudo cp include/cudnn.h /usr/local/include
$ sudo cp lib64/libcudnn.* /usr/local/lib
$ sudo ln -sf /usr/local/lib/libcudnn.so.4.0.7 /usr/local/lib/libcudnn.so.4
$ sudo ln -sf /usr/local/lib/libcudnn.so.4 /usr/local/lib/libcudnn.so
$ sudo ldconfig -v
我跑的时候sudo ldconfig -v有一个错误:
/sbin/ldconfig.real:/usr/local/cuda/lib64/libcudnn.so.4不是符号链接
在重新安装cudnn之前,我再次运行源代码并遇到相同的错误:
luajit: /home/zhfu/torch/install/share/lua/5.1/cudnn/ffi.lua:1287: These bindings are for version 4005 or above, while the loaded CuDNN is version: 4004
Are you using an older version of CuDNN?
stack traceback:
[C]: in function 'error'
/home/zhfu/torch/install/share/lua/5.1/cudnn/ffi.lua:1287: in main chunk
[C]: in function 'require'
/home/zhfu/torch/install/share/lua/5.1/cudnn/init.lua:4: in main chunk
[C]: in function …