Link-load balance aware mapping and routing for NoC
Zhou Wenbiao, Yan Zhang, Zhigang Mao · 2007
Abstract: The paper presents a novel mapping and routing technique for the mesh based NoC design problem with an objective of minimizing the energy consumption and normalized worst link-load. The proposed algorithm PLBMR is a particle swarm optimization (PSO) based two phases process, one is mapping core onto NoC to minimize the NoC communication energy consumption, and another is the allocation of routing path for keeping the link-load balance. and the paper presents the detail implementation of the PLBMR algorithm. Experimental results show that the proposed technique can reduce the normalized worst link-load by 20 % on average while guarantee a low energy consumption.