FJ_synch_delay (LINE Solver Java API)

java.lang.Object

jline.api.fj.FJ_synch_delay

public final class FJ_synch_delay extends Object

Method Summary

Modifier and Type

Method

Description

static double

fj_synch_delay(double lambda, double mu)

Synchronization delay S_2(rho) for two-way Fork-Join.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- fj_synch_delay
  
  public static double fj_synch_delay(double lambda, double mu)
  
  Synchronization delay S_2(rho) for two-way Fork-Join. S_2(rho) = (1/2) * (1 - rho/4) * R(rho) The F/J response time decomposes as: R_2^{F/J}(rho) = R(rho) + S_2(rho) where R(rho) = 1/(mu - lambda) is the M/M/1 response time.
  
  Parameters:
  
  lambda - Arrival rate
  
  mu - Service rate (mu > lambda for stability)
  
  Returns:
  
  Mean synchronization delay S_2(rho)
  
  Throws:
  
  IllegalArgumentException - if system is unstable Reference: Thomasian, Eq. (8) on page 17:11.