Efficient, Scalable Congestion Management for Interconnection Networks
Pedro J. García, Francisco José Quiles, José Flich, José F. Duato, I.R. Johnson, F. Naven · IEEE Micro · 2006
Compared to the overdimensioned designs of the past, current interconnection networks operate closer to the point of saturation and run a higher risk of congestion. Among proposed strategies for congestion management, only the regional explicit congestion notification (RECN) mechanism achieves both the required efficiency and the scalability that emerging systems demand