| 基于多目标优化的SoC软硬件划分方法研究 |
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| 引用本文： | 陆忆,罗胜钦,王长慧.基于多目标优化的SoC软硬件划分方法研究[J].电子与封装,2007,7(2):30-33,47. |
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| 作者姓名： | 陆忆 罗胜钦 王长慧 |
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| 作者单位： | 同济大学电子科学与技术系,上海 200092 |
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| 摘 要： | 集成电路不断发展,SoC已经成为电子系统设计的主流,软硬件的划分又是其中的一个重要部分。文章采用基于多目标优化的遗传算法,对从任务级进行抽象建模所得到的系统模型进行软硬件划分。将Pareto最优概念与多目标优化问题相结合,应用于遗传算法中,从而实现了兼顾系统面积、功耗、成本等参数的软硬件划分方法。
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| 关 键 词： | 软硬件划分 遗传算法 Pareto最优 多目标优化 |
| 文章编号： | 1681-1070（2007）02-0030-04 |
| 收稿时间： | 2006-11-02 |
| 修稿时间： | 2006年11月2日 |
Multi-Objective Optimization Based SoC Hardware-software Partition |
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| LU Yi,LUO Sheng-qin,WANG Chang-hui.Multi-Objective Optimization Based SoC Hardware-software Partition[J].Electronics & Packaging,2007,7(2):30-33,47. |
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| Authors: | LU Yi LUO Sheng-qin WANG Chang-hui |
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| Abstract: | With the development of IC industry, SoC has taken an important part in electronic designing, while the partition of Hardware/Software is a significant part. This paper introduces a genetic algorithm based on multi-objective optimization, which departs the system by the DFG(Data Flow Graphic). Combining the charac- ters of the two algorithms into the Pareto concept of multi-objective optimization problems, it can get an accurate approximation of the power/cost and pareto-front. |
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| Keywords: | hardware/software partitioning genetic algorithm pareto-optimal multi-objective optimization |
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