| 嵌入式多核操作系统确定性研究 |
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| 引用本文： | 何翔,任晓瑞,刘帅.嵌入式多核操作系统确定性研究[J].航空计算技术,2014(3):96-100. |
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| 作者姓名： | 何翔 任晓瑞 刘帅 |
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| 作者单位： | 中航工业西安航空计算技术研究所,陕西西安710068 |
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| 基金项目： | 民用飞机专项科研技术研究项目资助（MJ-S-2012-05） |
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| 摘 要： | 为解决嵌入式多核操作系统确定性问题,详细阐述了计算确定性,重点分析了多核结构引入的不确定性问题。通过研究嵌入式多核操作系统的结构,从共享存储的确定性访问、确定性任务调度、确定性通信等方面提出了解决多核结构带来的不确定性问题的方法。
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| 关 键 词： | 多核 嵌入式操作系统 确定性 内存访问 任务调度 |
Research on Deterministic Processing of Embedded Multi-core Operating System |
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| HE Xiang,Ren Xiao- rui,Liu Shuai.Research on Deterministic Processing of Embedded Multi-core Operating System[J].Aeronautical Computer Technique,2014(3):96-100. |
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| Authors: | HE Xiang Ren Xiao- rui Liu Shuai |
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| Institution: | ( Xi＇an Aeronautics Computing Technique Research Institute,AVIC,Xi＇an 710068, China) |
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| Abstract: | This paper elaborates on the deterministic processing ,with the focus on analysis of non-determinism related with multi-core processors .By analyzing the architecture of multi-core embedded operating system , this paper presents a solution for determinacy of multi-core architecture in deterministic shared-memory access,deterministic scheduling and deterministic communication . |
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| Keywords: | multi-core embedded operating system determinism memory access task scheduling |
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