期刊文献+

多核实时操作系统的确定性调度设计 被引量:1

Deterministic Design of Scheduling for Multi-core Real-time Operating System
下载PDF
导出
摘要 随着多核处理器在嵌入式领域广泛使用,在提升装备处理性能的同时也带来了一系列不确定性问题。为了提高多核实时操作系统中任务调度的确定性,本文针对确定性调度的影响因素,结合当前分区调度和多核调度的优点设计出一种确定性多核任务调度的理论方法,主要包括资源的静态配置、空间分区在多核上的部署分配、时间分区的设计和时间同步,并将在锐华高安全操作系统实现中加以实践应用。 As multi-core processors are widely used in the embedded field,while improving equipment processing performance,it also brings a series of uncertainties.In order to improve the certainty of task scheduling in multi-core real-time operating systems,for deterministic scheduling Influencing factors,combined with the advantages of current partition scheduling and multi-core scheduling,designed a deterministic theoretical method of multi-core task scheduling,which mainly includes static allocation of resources,deployment and allocation of space partitions on multi-core,time partition design and time synchronization.And it will be applied in the implementation of Ruihua high security operating system.
作者 韦开仁 李健 包晟临 Wei Kairen;Li Jian;Bao Shenglin(Basic Software Department,The 32nd Research Institute of China Electronics Technology Group Corporation,Shanghai 201808,China)
出处 《单片机与嵌入式系统应用》 2020年第12期7-9,14,共4页 Microcontrollers & Embedded Systems
基金 嵌入式多核操作系统的确定性保障技术(31511070301)。
关键词 任务调度 确定性 分时分区 嵌入式操作系统 锐华高安全操作系统 task scheduling deterministic time-sharing and partitioning embedded operating system Ruihua high security operating system
  • 相关文献

参考文献5

二级参考文献42

  • 1肖建明,张向利.一种改进的时间片轮转调度算法[J].计算机应用,2005,25(B12):447-448. 被引量:15
  • 2Avionics Application Software Standard Interface[Z].Aeronautical Radio,Inc,1997. 被引量:1
  • 3Tornado for VxWorks AE653 Technology Guide[Z].Wind River Systems,Inc,2003. 被引量:1
  • 4John Rushby.Partitioning in Avionics Architectures Requirements Mechanisms and Assurance[A].NASA,2000,3. 被引量:1
  • 5ASAAC Phase II Stage 2 Second Draft of proposed standards for software[Z].Bae Systems,2002. 被引量:1
  • 6Lorente J L, Palencia J C. An EDF hierarchical scheduling model for bandwidth servers[ C]//Proeeedings of the 12th Embedded and Real-Time Computing Systems and Applications. NY : IEEE, 2006:261-266. 被引量:1
  • 7Lee Y H, Kim D, Younis M, et al. Resource scheduling in dependable integrated modular avionics[ C ]//Dependable Systems and Networks. NY : IEEE ,2000 : 14-23. 被引量:1
  • 8Lipari G, Bini E. A methodology for designing hierarchical scheduling systems [ J ]. Journal of Embedded Computing, 2004, 1 (2) :257 -269. 被引量:1
  • 9Enrico Bini. The design domain of real-time systems[ D ]. Italy, Pisa:Scuola Superiore Sant Anna Pisa,2004. 被引量:1
  • 10Almeida L, Pedreiras P. Scheduling within temporal partitions: response-time analysis and server design [ C ]//The 4th ACM International Conference on Embedded Software. Italy: Pisa,2004: 95-103. 被引量:1

共引文献65

同被引文献4

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部