Qos Performance Analysis for Grid Services Dynamic Scheduling System

被引：3

作者：

Hao, Weidong ^{[1
]}

Yang, Yang ^{[1
]}

Lin, Chuang ^{[2
]}

机构：

[1] Univ Sci & Technol Beijing, Informat Engn Sch, Beijing 100083, Peoples R China

[2] Tsinghua Univ, Dept Comp Sci & Technol, Beijing 100084, Peoples R China

来源：

2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15 | 2007年

基金：

中国国家自然科学基金;

关键词：

QoS; Service Grid; performance analysis;

D O I：

10.1109/WICOM.2007.503

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

State space model based on the discrete events is given to describe the grid services dynamic scheduling system which processes a number of heterogeneous jobs concurrently. Algorithm of QoS(Quality of Services) performance parameters analysis, such as queue length, total job numbers, throughput of the system, response time of job request, are developed. Calculation shows that suitable scheduling policy can make the response time of the system within a controlled scope and the system throughput within a stable state.

引用

页码：2012 / +

页数：2

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