光网络环境中计算任务与光路的联合调度算法  

Novel joint scheduling algorithm with computing tasks and optical paths in optical network

作　　者：刘波涛[1] 

机构地区：[1]湖南文理学院计算机科学与技术学院,湖南常德415000

出　　处：《计算机工程与应用》2013年第3期104-108,共5页Computer Engineering and Applications

摘　　要：针对光网络环境下分布式计算系统的资源调度问题,提出了一种光网络计算任务和光路联合调度方案。该方案将光网络的特性加入到传统调度模型中,提出了计算任务与光路通信的联合调度模型,设计求解联合调度模型的扩展型列表算法。仿真实验验证了联合调度的有效性。To solve the resources scheduling problem of distributed computing system in the optical network, a novel joint scheduling algorithm with computing tasks and optical paths in the optical network is proposed. The characteristics of optical network are appended to the traditional scheduling model. The joint scheduling model with computing tasks and optical paths is given. A novel extended list scheduling algorithm for solving the joint scheduling model is proposed. Simulations show that the proposed algorithm is efficient.

关 键 词：分布式计算 光网络 联合调度 扩展列表调度算法 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]