通信学报 ›› 2020, Vol. 41 ›› Issue (3): 17-24.doi: 10.11959/j.issn.1000-436x.2020052

• 学术论文 • 上一篇    下一篇

面向拟态云服务的异构执行体调度算法

普黎明,刘树新,丁瑞浩,王凯   

  1. 信息工程大学,河南 郑州 450002
  • 修回日期:2020-02-29 出版日期:2020-03-25 发布日期:2020-03-31
  • 作者简介:普黎明(1976- ),男,云南嵩明人,信息工程大学副研究员,主要研究方向为网络安全、网络体系结构|刘树新(1987- ),男,山东潍坊人,博士,信息工程大学助理研究员,主要研究方向为复杂网络、网络信息挖掘|丁瑞浩(1988- ),男,河南郑州人,信息工程大学助理研究员,主要研究方向为网络安全|王凯(1980- ),男,河南许昌人,博士,信息工程大学副研究员,主要研究方向为电信网安全
  • 基金资助:
    国家科技重大专项基金资助项目(2018ZX03002002);国家自然科学基金资助项目(61521003)

Heterogeneous executor scheduling algorithm for mimic cloud service

Liming PU,Shuxin LIU,Ruihao DING,Kai WANG   

  1. Information Engineering University,Zhengzhou 450002,China
  • Revised:2020-02-29 Online:2020-03-25 Published:2020-03-31
  • Supported by:
    The National Science and Technology Major Project of China(2018ZX03002002);The National Natural Science Foundation of China(61521003)

摘要:

针对当前异构调度模型仅从空间或者时间特性进行建模设计,缺少对时空特性的综合考虑且存在动态性和异构性不够均衡的问题。为使拟态云服务系统的动态、异构和冗余特性能够平衡互补,提出一种基于优先级和时间片的执行池调度算法,该算法基于执行池相似性指标进行优先级预排序,结合时间片等策略进行方案调度。实验结果表明,所提算法有较好的动态性,结合时间片策略能够获得动态性和异构性的综合平衡,且算法耗时较低。

关键词: 拟态云服务, 动态异构冗余, 相似度

Abstract:

At present,most heterogeneous scheduling models were only designed from the perspective of space or time,without comprehensive consideration the characteristics of time and space,and there was a problem of insufficient balance between dynamics and heterogeneity.In order to balance the dynamic,heterogeneous and redundant characteristics of the mimic cloud service system,an executor pool scheduling algorithm based on priority and time slice was proposed,which performed priority pre-sorting based on the executor pool similarity indicator,and scheduled the program in combination with strategies such as time slice.The experimental results show that the algorithm has good dynamics,and its time slice strategy can achieve a balance of dynamics and heterogeneity,and the algorithm takes less time.

Key words: mimic cloud service, dynamic heterogeneous redundancy, similarity

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