Optimal Round-Robin Routing to Parallel Servers in Heavy Traffic

Author:

Ye Heng-Qing1

Affiliation:

1. Hong Kong Polytechnic University, Hong Kong, China

Abstract

We study a system with heterogeneous parallel servers. Upon arrival, a job is routed to the queue of one of the servers. We establish the diffusion limit for the round-robin (RR) policy, and show that with properly chosen parameters, it achieves the optimal performance asymptotically over all blind routing policies. Analysis of the diffusion limit yields a number of insights into the performance of the optimal RR policies.

Publisher

Association for Computing Machinery (ACM)

Subject

Computer Networks and Communications,Hardware and Architecture,Software

Reference8 articles.

1. Discrete-Event Control of Stochastic Networks: Multimodularity and Regularity

2. Fundamentals of Queueing Networks

3. Extremal Splittings of Point Processes

4. Harrison , J.M. ( 1996 ). The BIGSTEP approach to flow management in stochastic processing networks . In Stochastic Networks (F.P. Kelly, S. Zachary and I. Ziedins, eds.), 57--90. Oxford Univ. Press . Harrison, J.M. (1996). The BIGSTEP approach to flow management in stochastic processing networks. In Stochastic Networks (F.P. Kelly, S. Zachary and I. Ziedins, eds.), 57--90. Oxford Univ. Press.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3