func()

in ecs-init/gpu/nvidia_gpu_manager.go [167:186]

• 20 lines of code
• 5 McCabe index (conditional complexity)

func (n *NvidiaGPUManager) GetGPUDeviceIDs() ([]string, error) {
	count, err := NvmlGetDeviceCount()
	if err != nil {
		return nil, errors.Wrapf(err, "error getting GPU device count for UUID detection")
	}
	var gpuIDs []string
	var i uint
	for i = 0; i < count; i++ {
		device, err := NvmlNewDeviceLite(i)
		if err != nil {
			seelog.Errorf("error initializing device of index %d: %v", i, err)
			continue
		}
		gpuIDs = append(gpuIDs, device.UUID)
	}
	if len(gpuIDs) == 0 {
		return gpuIDs, errors.New("error initializing GPU devices")
	}
	return gpuIDs, nil
}