| 操作系统实时性指标研究与测试结果分析 |
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| 引用本文： | 陈万桥,杜承烈,江南. 操作系统实时性指标研究与测试结果分析[J]. 航空计算技术, 2014, 0(1): 109-112 |
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| 作者姓名： | 陈万桥 杜承烈 江南 |
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| 作者单位： | 西北工业大学计算机学院,陕西西安710072 |
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| 基金项目： | 国防基础科研项目资助（2011ACl00001C100001） |
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| 摘 要： | 为研究操作系统的实时性能指标及其影响因素,以常用的实时操作系统与通用操作系统作比较,通过编写测试用例和测试程序,使用基于硬件的μs级计时器获得时间参考,测试出影响系统实时性相关的参数,并通过对比Windows和RTX+Windows的实时指标,评估系统的实时性能,结果为数值分析和研究报告。实时性测试方法可以使用户在特定的领域选择适用的实时操作系统。
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| 关 键 词： | 实时性能 RTX 测试 时间参考 实时性指标 |
Index of Real- time Operating System and Analysis of Test Results |
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| CHEN Wan-qiao,DU Cheng-lie,JIANG Nan. Index of Real- time Operating System and Analysis of Test Results[J]. Aeronautical Computer Technique, 2014, 0(1): 109-112 |
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| Authors: | CHEN Wan-qiao DU Cheng-lie JIANG Nan |
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| Affiliation: | ( School of Computer College ,Northwestern Polytechnical University,Xi＇an 710072, China) |
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| Abstract: | This paper studies the real- time operating system performance and its influencing factors to the commonly used real. time operating systems and general- purpose operating systems do compar/son, through the Preparation of test cases and test procedures, using hardware, based time reference microse- cond timers get to test out the affect the system real- time related parameters, by comparing Windows and RTX ＋ Windows Performance indicators to assess the real- time performance of the selected system , the results in the form of numerical analysis and research reports. the appropriate in a particular field of real- time operating system. |
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| Keywords: | real- time performance RTX test time reference real- time performance indicator |
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