| 实时CORBA rtORB的性能评估 |
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| 引用本文： | 彭舰,刘锦德,谭浩,张向刚.实时CORBA rtORB的性能评估[J].电子科技大学学报(社会科学版),2003(4). |
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| 作者姓名： | 彭舰 刘锦德 谭浩 张向刚 |
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| 作者单位： | 电子科技大学计算机科学与工程学院 成都610054
(彭舰，刘锦德，谭浩)，电子科技大学计算机科学与工程学院 成都610054(张向刚) |
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| 摘 要： | 介绍了一个实时CORBA的原型rtORB,给出了一个对其进行实时性能测试的平台。以延迟和延迟抖动为指标,通过与其他实时CORBA的性能比较,表明rtORB可以支持实时应用。为评估操作系统和通信对实时CORBA的影响,在不同操作系统上进行了测试。针对rtORB在不同操作系统上的测试结果,讨论了操作系统和通信对基于实时CORBA实时应用的影响。
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| 关 键 词： | 实时CORBA 测试平台 操作系统 实时通信 延迟 抖动 |
Real-Time Performance Evaluation for rtORB |
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| Peng Jian,Liu Jinde,Tan Hao,Zhang Xianggang.Real-Time Performance Evaluation for rtORB[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2003(4). |
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| Authors: | Peng Jian Liu Jinde Tan Hao Zhang Xianggang |
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| Abstract: | Real-time CORBA specification extends the scope of CORBA application to real-time field. A real-time CORBA prototype called rtORB is introduced. Then a test platform is proposed to evaluate real-time performance of rtORB. The delay and delay jitter are selected as test parameters to compare rtORB with other real-time CORBA product. The test results show that rtORB can support real-time application. A series of experiments on various operating systems are conducted to evaluate the influence that operating system and communication system impact on real-time CORBA. The test results are discussed in details and some suggestions directing how to build real-time application based on real-time CORBA are given. |
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| Keywords: | real-time CORBA test platform operating system real-time communicaton delay jitter |
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