A Novel Routing Algorithm for Network-on-Chip
Zhu Xiaohu, Yang Cao, Liwei Wang · 2007
In this paper, we suggest a novel routing algorithm for network-on-chip (NoC) based on multilevel congestion control (MLCC). MLCC improves the routing efficiency when NoC is in moderate or severe congestion level. MLCC decides how to do congestion control depending on the different congestion level of the routers. Our experimental results show that MLCC achieves significant better performance than other traditional routing algorithms under uniform and transpose traffic.