# Example:
# Four 4-GPU nodes (node01 to node04), one container per GPU.
# node01 and node02 have four GPUs, and hence four containers.
# node03 and node04 have just two GPUs, and hence two containers.
# With this configuration, 2 * 4 + 2 * 2 = 12 jobs will run in parallel.
- hostname:
    - node01
    - node02
  gpu:
    - 0
    - 1
    - 2
    - 3
- hostname:
    - node03
    - node04
  gpu:
    - 0
    - 1