| RT-Linux的细粒度定时器的实现方法 |
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| 引用本文： | 朱响斌. RT-Linux的细粒度定时器的实现方法[J]. 浙江师范大学学报(自然科学版), 2004, 27(2): 138-142 |
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| 作者姓名： | 朱响斌 |
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| 作者单位： | 浙江师范大学,信息科学与工程学院,浙江,金华,321004 |
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| 摘 要： | 在Linux的实时化改造过程中,构造细粒度定时器是一个关键的工作.在分析了x86的硬时钟原理的基础上,研究了Linux中定时器的实现机制,对RT-Linux细粒度定时器的实现方法进行了深入剖析,并且指出了存在的不足.
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| 关 键 词： | 实时 实时操作系统 定时器 |
| 文章编号： | 1001-5051-(2004)02-0138-05 |
| 修稿时间： | 2003-06-24 |
Implementation method of fine grain timer in RT-Linux |
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| ZHU Xiang-bin. Implementation method of fine grain timer in RT-Linux[J]. Journal of Zhejiang Normal University Natural Sciences, 2004, 27(2): 138-142 |
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| Authors: | ZHU Xiang-bin |
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| Abstract: | Implementation of a fine grain timer is an important part in improving the real-time capability of Linux.The hardware clocks on the x86 architecture and the implementation method of the Linux timer were analyzed. Also,the implementation method of fine grain timer in RT-Linux is analyzed in detail and some directions to improve the timer were proposed. |
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| Keywords: | Linux |
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