Add support for --gpus new in Docker 19.0.3

[rwmajor2]

Is this a BUG REPORT or FEATURE REQUEST?: FEATURE REQUEST

Description

As of Docker 19.0.3, there is a new option to specify GPU capabilities during docker run. It would be nice to include that here.
https://docs.docker.com/config/containers/resource_constraints/

How to reproduce

What do you expect

What happened instead

Software:

      --gpus gpu-request               GPU devices to add to the
                                       container ('all' to pass all GPUs)

[dmandalidis]

Hi @rwmajor2 , can you test the branch containing the feature?

I found some useful info at NVIDIA/nvidia-docker#1035

[rawlsstew]

Thank you for your work on this.
I am interested in starting GPU aware containers in a SWARM configuration. Can these Device Requests be used to make certain GPU resources available to containers running on SWARM nodes?