| 基于NSGA-II的嵌入式系统软硬件划分方法 |
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| 引用本文： | 卢小张,刘伟,陶耀东.基于NSGA-II的嵌入式系统软硬件划分方法[J].计算机应用,2009,29(1):238-241. |
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| 作者姓名： | 卢小张 刘伟 陶耀东 |
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| 作者单位： | 中国科学院沈阳计算技术研究所；中国科学院研究生院 |
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| 基金项目： | 国家科技部科技支撑计划，中国科学院东北振兴科技行动计划重点项目 |
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| 摘 要： | 软硬件划分是软硬件协同设计中的一个关键问题。针对单处理器嵌入式系统,提出将NSGA-II应用于软硬件划分中，该算法一次运行可以获得多个Pareto最优解，为各个目标函数之间权衡分析提供了有效的工具,提高了设计效率。结果表明，通过该划分方法，在满足系统性能要求下，可为复杂嵌入式系统提供多个设计目标的全局优化方案。
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| 关 键 词： | 软硬件划分 NSGA-II 软硬件协同设计 嵌入式系统 |
| 收稿时间： | 2008-07-18 |
Method of HW/SW partitioning based on NSGA-II |
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| LU Xiao-zhang,LIU Wei,TAO Yao-dong.Method of HW/SW partitioning based on NSGA-II[J].journal of Computer Applications,2009,29(1):238-241. |
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| Authors: | LU Xiao-zhang LIU Wei TAO Yao-dong |
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| Affiliation: | 1. Shenyang Institute of Computing Technology;Chinese Academy of Sciences;Shenyang Liaoning 110171;China;2.Graduate University of Chinese Academy of Sciences;Beijing 100049;3.Department of Computer Sciences and Technology;University of Science and Technology of China;Hefei Anhui 230027;China |
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| Abstract: | HW/SW partitioning is a key issue in HW/SW co-design of embedded system. In this paper, NSGA-II was applied to HW/SW partitioning. Each run of the algorithm can produce many Pareto-optional solutions. The satisfactory solution can provide an effective tool for measuring the performance of different objective functions, and impove the designing efficiency. The results show that the method can get global optional solutions to fulfill system performance constraint for embedded system. |
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| Keywords: | NSGA-II |
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