基于Qos综合满意度的云计算任务调度策略  

A Satisfaction-Based Task Scheduling in Cloud Computing

作　　者：葛君伟[1] 王清玲[1] 方义秋[1] 

机构地区：[1]重庆邮电大学计算机科学与技术学院,重庆400065

出　　处：《微电子学与计算机》2016年第10期111-114,119,共5页Microelectronics & Computer

基　　金：重庆市教委科技项目(KJ090519)

摘　　要：如何提高调度效率成为云计算商业化发展必须要考虑的因素.作者提出一种综合考虑用户和服务商满意度的任务调度策略,能够有效的提高用户满意度,降低任务成本,提高系统资源利用率.通过Cloudsim实验表明,提出的算法总体上优于传统的Min-Min以及顺序执行算法.How to complete task scheduling efficiently, improve the satisfaction of customers and service providers, has become a major factor for the development of cloud computing commercialization. The author has put forward a task scheduling strategy which is considering the satisfaction of customers and service providers. By taking this strategy, we can increase the satisfaction of customers, decrease the coast of tasks, and improve the efficiency of system sources. The result of the simulation platform shows that the proposed strategy is generally superior to traditional min-min algorithm and sequential execution algorithm.

关 键 词：云计算 任务调度 服务质量 满意度 成本 负载均衡 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]