gpu

type DRICard struct {
	Num       int
	Name      string
	Path      string
	Devices   []string
	DeviceID  uint64
	VendorID  uint64
	Major     uint64
	Minor     uint64
	PCIBusID  string
	Memory    uint64
	HwmonPath string
}

type DRICardMetrics struct {
	Temperature float64
	Fan         float64
	Power       float64
}

type GPUID string

type MetricsHandler interface {
	GetMetrics() (map[string]float64, error)
	Close() error
}

type NilTuner struct{}

type Option func(*tunerOptions)

type Tuner interface {
	// Tune is attaching GPUs with given IDs into a container
	Tune(hostconfig *container.HostConfig, ids []GPUID) error
	// Devices returns device list that this tuner can control
	Devices() []*sonm.GPUDevice
	// Close closes the tuner and removes related files and sockets from the host system
	Close() error
}