摘要： 在充分考虑网格动态性和异构性的前提下，采用模块化设计方法，在OPNET环境下构建了一个局部网格任务调度仿真平台。在该平台上，比较了SF, LF, FCFS, EDF等网格任务调度算法。仿真实验结果表明调度算法运行良好，该网格仿真平台提供了一个通用的、模块化、可扩展的网格任务调度模拟环境，能够较好地满足网格任务调度要求。
关键词:
网格计算,
任务调度,
建模,
仿真
Abstract: Adequately considering the dynamic attribute and heterogeneous attribute of grid, the simulator platform of local grid task scheduling is constructed in OPNET with modeling design method. On the basis of this simulation platform, the performance of some grid task scheduling algorithms such as SF, LF, FCFS, EDF is tested. The simulation result shows that it provides a universal, modularizing and extensible simulation platform of grid task scheduling.
Key words:
grid computing,
task scheduling,
modeling,
simulation
中图分类号:
薛桂香;赵 政;史 伟;孟 和;宋建材. 基于OPNET的局部网格任务调度平台设计[J]. 计算机工程, 2008, 34(3): 274-276.
XUE Gui-xiang; ZHAO Zheng; SHI Wei; MENG He; SONG Jian-cai. Design of Local Grid Task Scheduling Platform in OPNET[J]. Computer Engineering, 2008, 34(3): 274-276.