| 一种增强Linux实时性能的技术 |
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| 引用本文： | 涂碧波,李胜利. 一种增强Linux实时性能的技术[J]. 华中科技大学学报(自然科学版), 2001, 29(12): 90-91 |
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| 作者姓名： | 涂碧波 李胜利 |
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| 作者单位： | 华中科技大学计算机科学与技术学院 |
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| 摘 要： | 在对Linux核心进行分析的基础上，深入研究了Linux操作系统的不可切换性和实时信号的延迟性，提出了一种增强Linux操作系统实时性能的技术方案。
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| 关 键 词： | Linux操作系统 实时性能 不可切换性 抢占点 实时操作系统 信号延迟 |
| 文章编号： | 1000-8616(2001)12-0090-02 |
| 修稿时间： | 2001-07-01 |
A Technology of Enhancing the Real-time Capability of the Linux |
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| Tu Bibo Li Shengli Postgraduate, College of Computer. Sci. , Tech.,HUST,Wuhan ,China.. A Technology of Enhancing the Real-time Capability of the Linux[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2001, 29(12): 90-91 |
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| Authors: | Tu Bibo Li Shengli Postgraduate College of Computer. Sci. & Tech. HUST Wuhan China. |
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| Affiliation: | Tu Bibo Li Shengli Postgraduate, College of Computer. Sci. & Tech.,HUST,Wuhan 430074,China. |
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| Abstract: | On the basis of analyzing the Linux kernel, this paper studies the two obstacles which cause the weak real time capability of the Linux: the non reentrant nature of the Linux kernel and the latency of the real time signals. And the corresponding scheme is put forward to enhance the real time capability of the Linux. |
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| Keywords: | Linux operation system real time non reentrant nature preemption points |
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