weightSum += weight
		}
		if weightSum == 0 {
			return 0
		}
		return nodeScore / weightSum
	}
}

// The used capacity is calculated on a scale of 0-MaxNodeScore (MaxNodeScore is
// constant with value set to 100).
// 0 being the lowest priority and 100 being the highest.
// The more resources are used the higher the score is. This function

	Port     uint16
	Priority uint16
	Weight   uint16
}

// byPriorityWeight sorts SRV records by ascending priority and weight.
type byPriorityWeight []*SRV

// shuffleByWeight shuffles SRV records by weight using the algorithm
// described in RFC 2782.
func (addrs byPriorityWeight) shuffleByWeight() {
	sum := 0
	for _, addr := range addrs {
		sum += int(addr.Weight)
	}
	for sum > 0 && len(addrs) > 1 {

spec:
  parentRefs:
  - name: external-http
  rules:
  - backendRefs:
    - kind: Service
      name: store
      port: 8080
      weight: 90
    - group: multicluster.x-k8s.io
      kind: ServiceImport
      name: store-global
      port: 8080

metadata:
  name: foo-route
  labels:
    gateway: prod-web-gw
spec:
  hostnames:
  - foo.example.com
  rules:
  - backendRefs:
    - name: foo-v1
      port: 8080
      weight: 0
    - name: foo-v2
      port: 8080

kind: VirtualService
metadata:
  name: reviews
spec:
  hosts:
    - reviews
  http:
  - route:
    - destination:
        host: reviews
        subset: v1
      weight: 80
    - destination:
        host: reviews
        subset: v2

metadata:
  name: valid-virtual-service
spec:
  hosts:
    - c
  http:
    - route:
      - destination:
          host: c
          subset: v1
        weight: 75
      - destination:
          host: c
          subset: v2

metadata:
  name: reviews
spec:
  parentRefs:
  - group: ""
    kind: Service
    name: reviews
  rules:
  - backendRefs:
    - name: reviews-v1
      port: 9080
      weight: 90
    - name: reviews-v2
      port: 9080

  name: reviews
spec:
  parentRefs:
  - group: ""
    kind: Service
    name: reviews
    port: 9080
  rules:
  - backendRefs:
    - name: reviews-v1
      port: 9080
      weight: 50
    - name: reviews-v3
      port: 9080

  func.return %1 : tensor<256x8x7x3xf32>

  // CHECK: %[[weight:.*]] = arith.constant dense<3.000000e+00> : tensor<3x3x3x3xf32>
  // CHECK: %[[bias:.*]] = arith.constant dense<[1.500000e+00, 3.000000e+00, 4.500000e+00]>
  // CHECK: %[[conv:.*]] = "tfl.conv_2d"(%arg0, %[[weight]], %[[bias]])
  // CHECK: return %[[conv]] : tensor<256x8x7x3xf32>

apiVersion: gateway.networking.k8s.io/v1beta1
kind: HTTPRoute
metadata:
  name: simple-split
spec:
  rules:
  - backendRefs:
    - name: foo-v1
      port: 8080
      weight: 90
    - name: foo-v2
      port: 8080