Package jline.inference.api

Class Infer_rps

java.lang.Object

jline.inference.api.Infer_rps

public final class Infer_rps
extends Object

Method Summary

Modifier and Type	Method	Description
static double[]	infer_rps(double[] rt, int[] classVec, Matrix ql, int V)	Regression for Processor Sharing (RPS) demand estimation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

infer_rps

public static double[] infer_rps(double[] rt,
 int[] classVec,
 Matrix ql,
 int V)

Regression for Processor Sharing (RPS) demand estimation. Based on mean-value analysis for PS stations: E[R_r] = E[D_r] * E[Q_bar_A] / V where Q_bar_A is the total number of jobs seen upon admission (including the arriving job) and V is the number of servers.

Parameters:

rt - response time samples (column vector)

classVec - class of each request sample (0-based)

ql - queue length samples (n x R matrix)

V - number of cores/servers

Returns:

estimated demands (1 x R array)