Allocate device memory by percentage

Allocate a part of device memory by percentage to container

To allocate a certain size of GPU device memory by percentage, you need only to assign nvidia.com/gpumem-percentage besides nvidia.com/gpu.

apiVersion: v1
kind: Pod
metadata:
  name: gpu-pod
spec:
  containers:
    - name: ubuntu-container
      image: ubuntu:18.04
      command: ["bash", "-c", "sleep 86400"]
      resources:
        limits:
          nvidia.com/gpu: 2 # requesting 2 vGPUs
   nvidia.com/gpumem-percentage: 50 # each vGPU requests 50% of device memory

备注

建议选择一种方式指定显存。若同时设置这两个参数，且 nvidia.com/gpumem 为大于 0 的整数，则显存申请量以 nvidia.com/gpumem 为准。详见显存分配说明。