摘要
简要地分析了网格资源的特点,给出了网格作业调度过程中所面临的主要挑战。为了便于对网格调度有更清晰的认识,介绍了包含网格系统主要功能模块的网格调度体系结构,并结合特定作业具体介绍了网格作业调度流程。从3个不同的角度重点对网格环境中的作业调度算法进行了详尽介绍,并就各种调度算法的优缺点和适用情形进行了比较和分析。对网格调度进行了总结,并从几个不同的方面对网格调度算法的研究进行了展望。
The characteristics of grid resources is analyzed need to overcome during grid job scheduling are given.In order to get grid scheduling known better,a general scheduling architecture including main grid components is shown and the process of scheduling is suggested.Scheduling algorithms from three different points are showed and the advantage,disadvantage and application scene are analyzed.At last,a summary on grid scheduling and prospect on grid scheduling algorithms from different aspects are given.
出处
《计算机工程与设计》
CSCD
北大核心
2009年第9期2151-2153,2190,共4页
Computer Engineering and Design
基金
预研基金项目(513150301)
关键词
网格
网格调度
调度体系结构
调度流程
算法
自适应调度
grid
grid scheduling
scheduling architecture
scheduling flow
algorithms
adaptive scheduling
