运行 docker 上的火炬与 CUDA 说找不到模块 'cutorch'

Question

我运行 Ubuntu 16.04。我有一个完美的 docker 容器运行深度神经网络。但是如果我指定使用cuda，它会抛出以下错误：

/root/torch/install/bin/luajit: /root/torch/install/share/lua/5.1/trepl/init.lua:384: module 'cutorch' not found:No LuaRocks module found for cutorch
    no field package.preload['cutorch']
    no file '/root/.luarocks/share/lua/5.1/cutorch.lua'
    no file '/root/.luarocks/share/lua/5.1/cutorch/init.lua'
    no file '/root/torch/install/share/lua/5.1/cutorch.lua'
    no file '/root/torch/install/share/lua/5.1/cutorch/init.lua'
    no file './cutorch.lua'
    no file '/root/torch/install/share/luajit-2.1.0-beta1/cutorch.lua'
    no file '/usr/local/share/lua/5.1/cutorch.lua'
    no file '/usr/local/share/lua/5.1/cutorch/init.lua'
    no file '/root/.luarocks/lib/lua/5.1/cutorch.so'
    no file '/root/torch/install/lib/lua/5.1/cutorch.so'
    no file '/root/torch/install/lib/cutorch.so'
    no file './cutorch.so'
    no file '/usr/local/lib/lua/5.1/cutorch.so'
    no file '/usr/local/lib/lua/5.1/loadall.so'
stack traceback:
    [C]: in function 'error'
    /root/torch/install/share/lua/5.1/trepl/init.lua:384: in function 'require'
    /root/openface/batch-represent/main.lua:22: in main chunk
    [C]: in function 'dofile'
    /root/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
    [C]: at 0x00406670

CUDA/nvidia 驱动程序应该单独安装在 docker 容器上吗？如果是，那怎么办？

我使用的是 GTX Geforce TITAN black。

Answer 1

想通了。我使用的是 docker 文件，该文件仅用于 CPU.

的执行

我应该创建另一个 docker 文件或使用类似 Dl-docker or Nvidia-docker.

的文件

运行 docker 上的火炬与 CUDA 说找不到模块 'cutorch'

Running torch on docker with CUDA says module 'cutorch' not found

machine-learning

docker

torch