Assign to certain device type

Assign to certain device type

Sometimes a task may wish to run on a certain type of GPU, it can fill the nvidia.com/use-gputype field in pod annotation. HAMi scheduler will check if the device type returned from nvidia-smi -L contains the content of annotation.

For example, a task with the following annotation will be assigned to A100 or V100 GPU

metadata:
  annotations:
    nvidia.com/use-gputype: "A100,V100" # Specify the card type for this job, use comma to seperate, will not launch job on non-specified card

A task may use nvidia.com/nouse-gputype to evade certain type of GPU. In this following example, that job won't be assigned to 1080(include 1080Ti) or 2080(include 2080Ti) type of card.

metadata:
  annotations:
    nvidia.com/nouse-gputype: "1080,2080" # Specify the blacklist card type for this job, use comma to seperate, will not launch job on specified card