Comparison of 2D MESH Routing Algorithm in NOC
The purpose of NOC is to solve the choke point in communication and the clock problem from architecture. Each route in NOC includes some routers, and it takes a few clock periods by passing a router. When the network is in congestion , the package transmission will produce much more time delay. So adopting a appropriate routing algorithm to get the balance between the time delay and throughput rate becomes the key problem. In this paper, we have done some research on XY and OE algorithms based on the 4×4 mesh topology by using NIRGAM emulator. The result shows that the ratio of throughput rate and package time delay is 2.5358 in OE routing algorithm, which is larger than 2.1126 in XY routing algorithm, and it proves that the OE routing algorithm is better to Mesh topology than OE routing algorithm.
NOC 2D Mesh XY routing algorithm OE routing algorithm NIRGAM simulator
Pan Hao Hong Qi Du Jiaqin Pan Pan
School of Electronics and Information Engineering, Anhui University, Hefei 230011.China School of Electronics and Information Engineering, Anhui University, Hefei 230011.China State K
国际会议
2011 IEEE 9th International Conference on ASIC(2011年第九届IEEE国际专用集成电路大会)
厦门
英文
861-865
2011-10-25（万方平台首次上网日期，不代表论文的发表时间）