论文部分内容阅读
三维集成电路是集成电路发展的一个主要趋势,为了解决大规模三维集成电路的互连问题,三维片上网络应运而生.而三维路由算法决定了每个数据包在传输时所要经历的路径,以及数据包是否能正确地传送到目的地址,是三维片上网络研究的关键技术之一.本文从是否考虑网络流量和拥塞状况的角度,将三维路由算法分为无关路由算法和自适应路由算法,并对目前已提出的三维路由算法的性能进行分析与综述,指出了三维片上网络路由算法的研究方向.
In order to solve the interconnection of large-scale three-dimensional integrated circuits, three-dimensional on-chip network emerges as the times require, and the three-dimensional routing algorithm determines the path that each packet undergoes when it is transmitted, and Whether the data packet can be transmitted to the destination address correctly is one of the key technologies in the study of three-dimensional on-chip network.This paper divides the three-dimensional routing algorithms into irrelevant routing algorithms and adaptive routing algorithms from the perspective of whether the network traffic and congestion status are considered The performance of the proposed three-dimensional routing algorithm is analyzed and summarized, and the research direction of the three-dimensional on-chip network routing algorithm is pointed out.