// This is the number of execution seats nominally reserved for this priority level.
  // This DOES NOT limit the dispatching from this priority level
  // but affects the other priority levels through the borrowing mechanism.
  // The server's concurrency limit (ServerCL) is divided among all the
  // priority levels in proportion to their NCS values:
  //
  // NominalCL(i)  = ceil( ServerCL * NCS(i) / sum_ncs )

						field.Schema.Table, subName)
				}

				if (k == "UNIQUEINDEX") || settings["UNIQUE"] != "" {
					settings["CLASS"] = "UNIQUE"
				}

				priority, err := strconv.Atoi(settings["PRIORITY"])
				if err != nil {
					priority = 10
				}

				indexes = append(indexes, Index{
					Name:    name,
					Class:   settings["CLASS"],
					Type:    settings["TYPE"],
					Where:   settings["WHERE"],

	ASPECIAL // Type needs special comparison/hashing functions.
)

// Most kinds are priority 0. Higher numbers are higher priority, in that
// the higher priority kinds override lower priority kinds.
var algPriority = [ASPECIAL + 1]int8{ASPECIAL: 1, ANOEQ: 2, ANOALG: 3, AMEM: -1}

// setAlg sets the algorithm type of t to a, if it is of higher
// priority to the current algorithm type.
func (t *Type) setAlg(a AlgKind) {
	if t.alg == AUNK {

// if preemptee is not critical or if preemptor's priority is greater than preemptee's priority
func Preemptable(preemptor, preemptee *v1.Pod) bool {
	if IsCriticalPod(preemptor) && !IsCriticalPod(preemptee) {
		return true
	}
	if (preemptor != nil && preemptor.Spec.Priority != nil) &&
		(preemptee != nil && preemptee.Spec.Priority != nil) {
		return *(preemptor.Spec.Priority) > *(preemptee.Spec.Priority)
	}

	return false
}

  // This is the number of execution seats nominally reserved for this priority level.
  // This DOES NOT limit the dispatching from this priority level
  // but affects the other priority levels through the borrowing mechanism.
  // The server's concurrency limit (ServerCL) is divided among all the
  // priority levels in proportion to their NCS values:
  //
  // NominalCL(i)  = ceil( ServerCL * NCS(i) / sum_ncs )

  // This is the number of execution seats nominally reserved for this priority level.
  // This DOES NOT limit the dispatching from this priority level
  // but affects the other priority levels through the borrowing mechanism.
  // The server's concurrency limit (ServerCL) is divided among all the
  // priority levels in proportion to their NCS values:
  //
  // NominalCL(i)  = ceil( ServerCL * NCS(i) / sum_ncs )

import (
	"sync"
)

// MaxSeatsTracker is used to track max seats allocatable per priority level from the work estimator
type MaxSeatsTracker interface {
	// GetMaxSeats returns the maximum seats a request should occupy for a given priority level.
	GetMaxSeats(priorityLevelName string) uint64

	// SetMaxSeats configures max seats for a priority level.
	SetMaxSeats(priorityLevelName string, maxSeats uint64)

func TestOrderedByPriority(t *testing.T) {
	low := newPod("low-priority", -134, []v1.Container{
		newContainer("low-priority", newResourceList("", "", ""), newResourceList("", "", "")),
	}, nil)
	medium := newPod("medium-priority", 1, []v1.Container{
		newContainer("medium-priority", newResourceList("100m", "100Mi", ""), newResourceList("200m", "200Mi", "")),
	}, nil)
	high := newPod("high-priority", 12534, []v1.Container{

	// `"Limited"` means that (a) requests of this priority level
	// _are_ subject to limits and (b) some of the server's limited
	// capacity is made available exclusively to this priority level.
	// Required.
	// +unionDiscriminator
	Type PriorityLevelEnablement `json:"type" protobuf:"bytes,1,opt,name=type"`

	// `limited` specifies how requests are handled for a Limited priority level.

this level. This is the number of execution seats nominally reserved for this priority level. This DOES NOT limit the dispatching from this priority level but affects the other priority levels through the borrowing mechanism. The server's concurrency limit (ServerCL) is divided among all the priority levels in proportion to their NCS values:\n\nNominalCL(i)  = ceil( ServerCL * NCS(i) / sum_ncs ) sum_ncs = sum[priority level k] NCS(k)\n\nBigger numbers mean a larger nominal concurrency limit, at the...