网格计算技术及其任务调度策略研究  

Grid Computing Technology and Its Task Scheduling Strategies

作　　者：邓见光[1,2] 潘晓衡[1] 袁华强[1] 

机构地区：[1]东莞理工学院工程技术研究院,广东东莞523808 [2]华南理工大学计算机科学与工程学院,广州510006

出　　处：《东莞理工学院学报》2012年第1期30-34,共5页Journal of Dongguan University of Technology

基　　金：国家自然科学基金(65073145);广东省科技计划项目(2011B061300103);东莞市科技计划项目(201010814006);东莞理工学院自然科学青年基金(2010ZQ10)

摘　　要：对网格计算技术及其任务调度策略进行了论述与总结。首先介绍了网格计算技术的起源和网格系统应具备的基本条件,然后论述了网格计算不同于传统分布式计算的独特特征,接下来对网格计算的应用领域进行了简单探讨。最后从网格任务调度的特点、评价指标以及现有的调度算法等方面对网格计算的任务调度策略进行了详细讨论。全文工作将指导我们未来进一步深入研究网格计算。The grid computing technology and its task scheduling strategies were discussed and summarized in detail in this paper. First, we introduced the origin of grid computing and the basic requirements which the grid system must be satisfied. Then we focused on the particular characteristics of grid computing that were different from the traditional distributed computing system, and briefly discussed the application fields of grid technology. Finally, the grid task scheduling strategy was discussed especially, which included the scheduling characteristic, the evaluation criterion, and the existing scheduling algorithm. The paper will be the guideline for our future study on grid computing.

关 键 词：网格计算 分布式计算 任务调度 负载均衡 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]