gpu

type Manager interface {
	// Attach attaches a GPU controller to a process with the given JID, and PID.
	// Takse in a channel for the PID, allowing this to be called before the process is started,
	// so that the PID can be passed in later.
	Attach(ctx context.Context, lifetime context.Context, jid string, user *syscall.Credential, pid <-chan uint32, env []string) error

	// AttachAsync calls Attach in background.
	// Returns a channel that will receive an error if the attach fails.
	AttachAsync(ctx context.Context, lifetime context.Context, jid string, user *syscall.Credential, pid <-chan uint32, env []string) <-chan error

	// IsAttached returns true if GPU is attached to for the given JID.
	IsAttached(jid string) bool

	// Detach detaches the GPU controller from a process with the given JID, and PID.
	Detach(jid string) error

	// Returns server-compatible health checks.
	Checks() types.Checks

	// CRIUCallback returns the CRIU notify callback for GPU C/R.
	CRIUCallback(lifetime context.Context, jid string, user *syscall.Credential, stream int32, env ...string) *criu.NotifyCallback
}

type ManagerMissing struct{}

type ManagerSimple struct {
	// contains filtered or unexported fields
}

type PoolManager struct {
	ManagerMissing
}