Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (11): 107-110.

• 研发、设计、测试 • Previous Articles     Next Articles

Design and implementation of service oriented grid scheduler

GU Hai-hua1,2,GU Qing-fan3,SUN Zhi-hui2   

  1. 1.School of Software,Nanjing College of Information Technology,Nanjing 210046,China
    2.Department of Computer Science and Engineering,Southeast University,Nanjing 210096,China
    3.College of Information Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
  • Received:2007-08-21 Revised:2007-12-17 Online:2008-04-11 Published:2008-04-11
  • Contact: GU Hai-hua

面向服务的网格调度组件的设计与实现

顾海花1,2,谷青范3,孙志挥2   

  1. 1.南京信息职业技术学院 软件学院,南京 210046
    2.东南大学 计算机科学与工程系,南京 210096
    3.南京航空航天大学 信息科学与技术学院,南京 210016
  • 通讯作者: 顾海花

Abstract: The service scheduling is analyzed firstly.Based on the result of analysis,the service scheduling is discussed.The composition of the dynamic scheduling system,the system architecture and the implementation technology in grid service are investigated.The service scheduling named G-Sched is designed and implemented which can accomplish the need managing in serving of the net lattice.Lastly,an analog network virtue fabrication is applied as an example.The example proves that the proposed methods in this paper are available and effective.

Key words: grid scheduler, grid service, open grid service architecture, service scheduler

摘要: 针对当前网格调度体制的研究仅从功能需求、执行过程方面进行描述,尚未对调度过程中的接口和交互协议进行定义,缺乏对语义支持的现状。结合语义Web服务技术,从实现角度讨论服务网格环境下的调度机制。从分析服务调度过程入手,讨论服务网格中动态调度系统的组成、系统架构及实现技术,初步设计和实现能够完成服务网格中调度需求的服务调度组件——G-Sched,并以模拟网络化虚拟制造作为应用示例来验证所提出方法的可行性和有效性。

关键词: 网格调度, 网格服务, 开放网格服务体系结构, 服务调度