This gist explains the steps required to install CUDA on Ubuntu 16.04 as well as enabling it inside LXD containers.
The setup assumes GTX 10 series hardware, tested with my GTX 1070.
Download the latest Nvidia driver at http://www.nvidia.com/Download/index.aspx.
On 64-bit systems, install 32-bit OpenGL libaries first so that the driver will install
| # Suppose we already have LXD, and already add the default image repo as images: | |
| # 1. Start a new Trusty LXC container | |
| host:~$ lxc launch images:ubuntu/trusty/amd64 cuda-trusty | |
| # 2. Download and install CUDA on *both* host & LXC container, from https://developer.nvidia.com/cuda-downloads | |
| # Note that host and container have to have *exactly* the same driver version | |
| # 3. Add necessary Nvidia devices to LXC container | |
| host:~$ lxc config device add cuda-trusty nvidia0 unix-char path=/dev/nvidia0 | |
| host:~$ lxc config device add cuda-trusty nvidiactl unix-char path=/dev/nvidiactl |
These are my public, unorganized notes on stumbling blocks I've run across setting up DeepMask / SharpMask for training: https://github.com/facebookresearch/deepmask
An alternative (non-Facebook, Python instead of Torch) open-source implementation of DeepMask was previously available here: https://github.com/abbypa/NNProject_DeepMask
Before the Facebook code was released, I started some work on Dockerizing this implementation which may also help others use it: https://github.com/ryanfb/NNProject_DeepMask/blob/docker_experimental/Dockerfile
| # make sure zfs autoexpand is enabled (only needed once) | |
| sudo zpool set autoexpand=on lxd | |
| sudo truncate -s 50G /var/lib/lxd/zfs.img | |
| # Make zfs realize the fact that partition has been changed and make zpool | |
| # use the new partition which is actually the same one | |
| sudo zpool online -e lxd /var/lib/lxd/zfs.img /var/lib/lxd/zfs.img |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>h5</title> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.js"></script> | |
| <script src="exif.js"></script> | |
| <style> | |
| #holder { border: 1px dashed #ccc; width: 100px; height: 100px; margin: 20px auto;} | |
| #holder.hover { border: 1px dashed #333; } | |
| #result .property { width: 100px; } |