| DEC UNIX 操作系统的实时特性及评测 |
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| 引用本文： | 毛羽刚,金士尧,凌云翔.DEC UNIX 操作系统的实时特性及评测[J].国防科技大学学报,1999,21(4):71-74. |
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| 作者姓名： | 毛羽刚 金士尧 凌云翔 |
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| 作者单位： | 国防科技大学计算机学院!长沙410073 |
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| 摘 要： | 实时操作系统是复杂实时系统的一个重要组成部分，它必须是可预测的。本文首先简要阐述了 Ｄ Ｅ Ｃ Ｕ Ｎ Ｉ Ｘ ４．０ 操作系统的实时特性；然后开发了一种简单有效的实时操作系统性能评测方法，并给出了我们在 Ｄ Ｅ Ｃ Ａｌｐｈａ 系列机上对 Ｄ Ｅ Ｃ Ｕ Ｎ Ｉ Ｘ ４．０ Ｂ进行评测的过程和结果。
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| 关 键 词： | 实时操作系统 可预测性 延迟时间 |
| 收稿时间： | 1998/12/22 0:00:00 |
DEC UNIX Real-Time Operation System Performance and Test |
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| Mao Yugang,Jin Shiyao and Ling Yunxiang.DEC UNIX Real-Time Operation System Performance and Test[J].Journal of National University of Defense Technology,1999,21(4):71-74. |
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| Authors: | Mao Yugang Jin Shiyao and Ling Yunxiang |
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| Affiliation: | Department of Computer Science, NUDT, Changsha, 410073;Department of Computer Science, NUDT, Changsha, 410073;Department of Computer Science, NUDT, Changsha, 410073 |
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| Abstract: | Real time operating system is one important component of complex real time system. The operating system itself must be predictable. This paper first analyzes and describes the real time functions of DEC UNIX 4.0. And then we secondly developed a effective test approach of real time operation system performance. Finally we give the test process and results of DEC UNIX4.0B running on DEC Alpha series computers. |
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| Keywords: | real time operating system predictability latency time |
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