System Performance Measures Analysis for Heterogeneous Computing Network using Fuzzy Queue

Abstract

In this paper system performance measures analysis for heterogeneous computing network has been made by using fuzzy queuing system. Heterogeneous computing network consist of more than one kind of servers with different service rates. It is a multi-core system that not only provides performance by just adding cores, but also gives specialized processing capabilities to handle particular tasks. In real time most of the system parameters of the queuing models are vague. To handle vagueness, data arrival rates and different service rates of the servers are taken as trapezoidal fuzzy numbers. The basic idea is to convert the fuzzy inter arrival rate and service rate into crisp values by applying robust ranking technique. After that, numerical analysis has been made for performance measures of two server network with different service efficiencies.