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基于遗传算法的可重构系统软硬件划分
Genetic algorithm based hardware/software partitioning for reconfigurable system
【摘要】 在考虑动态部分重构及重构延时等特征的基础上,采用遗传算法及其与爬山算法的融合实现可重构系统软硬件任务的划分,并采用动态优先级调度算法进行划分结果的评价。实验表明,在可重构系统的资源约束等条件下,算法能够有效地实现应用任务图到可重构系统的时空映射。
【Abstract】 Considering the partially run-time reconfiguration and reconfiguration delay of reconfigurable systems,the hardware/software partitioning is implemented by genetic algorithm and the integration of genetic algorithm and hill-climbing algorithm.Then the partitioning results are evaluated by dynamic priority scheduling algorithm.Obtained results indicate that the algorithm can efficiently map the task graph to reconfigurable system by hardware/software partitioning under the resource constraint.
【关键词】 可重构硬件；
动态部分重构；
软硬件划分；
可重构系统；
【Key words】 reconfigurable hardware； partially run-time reconfiguration； hardware/software partitioning； reconfigurable system；
【Key words】 reconfigurable hardware； partially run-time reconfiguration； hardware/software partitioning； reconfigurable system；
- 【文献出处】 计算机工程与应用 ,Computer Engineering and Applications , 编辑部邮箱 ,2007年26期
- 【分类号】TP302
- 【被引频次】13
- 【下载频次】206