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基于多种硬件实现方式探索的软硬件划分算法

, PP. 1088-1093

Keywords: 计算机工程,可重构系统,现场可编程门阵列,软硬件划分算法,遗传算法,Q-学习算法

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Abstract:

提出了一种改进的遗传算法,该算法在求解划分问题的同时也解决了多种硬件方式探索问题。算法依据硬件实现方式的硬件延时-面积矛盾的特征,结合Q-学习算法和贪婪规则,自适应地选择合适变异方向,减少变异盲目性,增强遗传算法的局部搜索能力。实验结果表明,与BUB算法和标准遗传算法相比,本文方法在搜索质量、收敛性方面具有更好的效果。

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