kubernetes/pkg/scheduler/framework/plugins/helper/shape_score.go

type FunctionShape …

type FunctionShapePoint …

// BuildBrokenLinearFunction creates a function which is built using linear segments. Segments are defined via shape array.
// Shape[i].Utilization slice represents points on "Utilization" axis where different segments meet.
// Shape[i].Score represents function values at meeting points.
//
// function f(p) is defined as:
//
//	shape[0].Score for p < shape[0].Utilization
//	shape[n-1].Score for p > shape[n-1].Utilization
//
// and linear between points (p < shape[i].Utilization)
func BuildBrokenLinearFunction(shape FunctionShape) func(int64) int64 { … }