摘要
目前,网格计算作为一种新的计算范式正在兴起。任务调度是其中的一个重要研究领域。该文以 AIS 的克隆选择算法为基础,给出了基于人工免疫系统的网格任务调度算法。首先,对网格任务调度问题进行模糊化,并给出了形式化描述,随后用结构化的语言对算法进行了说明,最后通过仿真实验对算法的有效性以及算法参数对性能的影响进行了验证。
As a new paradigm, Grid Computing (Computational Grid )is springing up, in which,job scheduling is an important research field. Based on clonal selection algorithm of artificial immune system (AIS), this paper proposed an artificial immune algorithm for resouce and job scheduling in grid environment, which is started with fuzzy and formalized description of grid resource and job scheduling problem, then followed with structured illumination of algorithm. As a result, both of the validity of algorithm and the influence of its parameter on algorithm performance are validated via the simulation studies.
出处
《计算机科学》
CSCD
北大核心
2006年第2期35-37,64,共4页
Computer Science
基金
重庆市应用基础研究项目(7969)
重庆大学基础及应用基础研究支持项目。
关键词
人工免疫系统
网格计算
任务调度
Artificial immune system,Grid computing,Job scheduling