func (in *Plugins) DeepCopyInto(out *Plugins) {
	*out = *in
	in.PreEnqueue.DeepCopyInto(&out.PreEnqueue)
	in.QueueSort.DeepCopyInto(&out.QueueSort)
	in.PreFilter.DeepCopyInto(&out.PreFilter)
	in.Filter.DeepCopyInto(&out.Filter)
	in.PostFilter.DeepCopyInto(&out.PostFilter)
	in.PreScore.DeepCopyInto(&out.PreScore)
	in.Score.DeepCopyInto(&out.Score)

		// NOTE: this is primarily for tests.
		return func(_, _ *framework.QueuedPodInfo) bool { return false }
	}

	if len(f.queueSortPlugins) == 0 {
		panic("No QueueSort plugin is registered in the frameworkImpl.")
	}

	// Only one QueueSort plugin can be enabled.
	return f.queueSortPlugins[0].Less
}

// RunPreFilterPlugins runs the set of configured PreFilter plugins. It returns

}

// LessFunc is the function to sort pod info
type LessFunc func(podInfo1, podInfo2 *QueuedPodInfo) bool

// QueueSortPlugin is an interface that must be implemented by "QueueSort" plugins.
// These plugins are used to sort pods in the scheduling queue. Only one queue sort
// plugin may be enabled at a time.
type QueueSortPlugin interface {
	Plugin

	"k8s.io/kubernetes/pkg/features"
	"k8s.io/kubernetes/pkg/scheduler/framework"
	plfeature "k8s.io/kubernetes/pkg/scheduler/framework/plugins/feature"
	"k8s.io/kubernetes/pkg/scheduler/framework/plugins/queuesort"
	"k8s.io/kubernetes/pkg/scheduler/framework/plugins/schedulinggates"
	"k8s.io/kubernetes/pkg/scheduler/metrics"
	st "k8s.io/kubernetes/pkg/scheduler/testing"
	"k8s.io/kubernetes/pkg/scheduler/util"

							Ref:         ref("k8s.io/kube-scheduler/config/v1.Plugins"),
						},
					},
					"pluginConfig": {