基于演化程序的数据通路综合算法研究

Datapath Synthesis Algorithm Based on Evolution Program

提出了一种基于演化程序的数据通路综合算法 ,该算法是将演化程序与已知的启发式算法相结合来对较大的设计空间进行智能化搜索 ;并且讨论了应用该方法以减少硬件资源成本和缩短总的执行时间为目标 ,对典型的微分方程电路实施调度、分配和数据通路综合的整体优化过程 .经实验证明 ,该算法可以十分有效地提高高层次综合设计的质量 .

The approach to datapath synthesis based on an evolution program combines an evolution program with a known heuristic algorithm to search the larger design space in an intelligent manner. For the purpose of minimizing the cost function of the hardware resources and the total time of execution,a global optimization is proposed for scheduling, allocation and datapath synthesis of typical differential equations circuit using knowledge based on EP. Experiments show this proposed technique is very effective in improving the quality of design for high-level synthesis.