| PCM预测软件性能的研究与设计 |
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| 引用本文： | 冯富霞,李森贵.PCM预测软件性能的研究与设计[J].安徽工程科技学院学报,2013(4):70-73. |
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| 作者姓名： | 冯富霞 李森贵 |
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| 作者单位： | [1]安徽工程大学计算机与信息学院,安徽芜湖241000 [2]芜湖莫森泰克汽车科技有限公司,安徽芜湖241000 |
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| 基金项目： | 安徽工程大学青年基金资助项目（2009YQ038） |
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| 摘 要： | 为了减少基于组件的软件性能预测技术复杂度，研究了软件性能预测的方法．基于PCM（Palladio Component Model）性能预测方法，分析了PCM与UML的建模关系与PCM建模过程，指出架构级和组件级参数之间的关联．此两类不确定性参数的设置与取值是PCM建模的关键．同时，性能预测的成功需要预测工具的有利支持．最后提出了一种PCM性能预测工具的设计方法．
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| 关 键 词： | Palladio组件模型 性能预测 统一建模语言 Eclipse模型框架 |
The research and design on software performance prediction with PCM |
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| FENG Fu-xia,LI Sen-gui.The research and design on software performance prediction with PCM[J].Journal of Anhui University of Technology and Science,2013(4):70-73. |
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| Authors: | FENG Fu-xia LI Sen-gui |
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| Institution: | 1. Coll. of Comp. ＆ Info. ,Anhui Polytechnic University,Wuhu 241000,China; 2. Center for Education Technology, Anhui Polytechnic University, Wuhu 241000, China) |
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| Abstract: | To reduce the technique complex about component-based software performance prediction, soft- ware performance prediction methods are researched. Based on the PCM method, the modeling relation and progress between PCM and UML are analyzed, the contact between framework and component pa- rameters is presented,the two kinds of imperfect parameters are the key on PCM modeling. The per- formance prediction tool is needed to support the successful prediction. Finally,one design method on the PCM performance prediction tool is provided. |
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| Keywords: | PCM performance prediction UML EMF |
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