摘要
本文提出了一种在硬件资源受限的情况下进行软硬件划分的一种方法。以贪婪算法(greedy)作为划分的核心,并对所抽取的划分图进行结点的预先分类,减小贪婪算法探索的设计空间,加速算法的执行。通过反复地迭代,获得了最终的软硬件划分选择。实验证明,这种软硬件划分的方法具有高效率及高面积利用率的特点。
The paper put forward a method to solve hardware-software partitioning based on resource constraint. The method based on greedy algorithm to partition the graph model through iteration. And the method classifies the nodes of the graph to prune design space. The experiments show that the method of hardware-software partitioning has high efficiency and high area utility.
出处
《电路与系统学报》
CSCD
北大核心
2005年第3期80-84,共5页
Journal of Circuits and Systems
关键词
软硬件协同设计
软硬件划分
综合
模拟
代价函数
贪婪算法
hardware-software co-design
hardware-software partition
synthesis
simulation
cost function
greedy algorithm
