Deadlock-Free Message Routing in Multiprocessor Interconnection Networks
IEEE Transactions on Computers
Performance Analysis of k-ary n-cube Interconnection Networks
IEEE Transactions on Computers
A New Theory of Deadlock-Free Adaptive Routing in Wormhole Networks
IEEE Transactions on Parallel and Distributed Systems
A Family of Fault-Tolerant Routing Protocols for Direct Multiprocessor Networks
IEEE Transactions on Parallel and Distributed Systems
A Performance Model for Duato's Fully Adaptive Routing Algorithm in k$k$-Ary n$n$-Cubes
IEEE Transactions on Computers
An Analytical Model of Adaptive Wormhole Routing in Hypercubes in the Presence of Hot Spot Traffic
IEEE Transactions on Parallel and Distributed Systems
Interconnection Networks: An Engineering Approach
Interconnection Networks: An Engineering Approach
A Comparative Study of Switching Methods in Multicomputer Networks
The Journal of Supercomputing
Limits on Interconnection Network Performance
IEEE Transactions on Parallel and Distributed Systems
IEEE Transactions on Parallel and Distributed Systems
MMR: A High-Performance Multimedia Router - Architecture and Design Trade-Offs
HPCA '99 Proceedings of the 5th International Symposium on High Performance Computer Architecture
Theory, Volume 1, Queueing Systems
Theory, Volume 1, Queueing Systems
Performance modelling and analysis of interconnection networks with spatio-temporal bursty traffic
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Journal of Systems and Software
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Pipelined circuit switching (PCS) has been suggested as an efficient switching method for supporting interprocessor communication in multicomputer networks due to its ability to preserve both communication performance and fault-tolerant demands in such networks. The torus has been the underlying topology for a number of practical multicomputers. Analytical models of fully adaptive routing have recently been proposed for PCS in the torus under the uniform traffic pattern. However, there has not been any similar analytical model of PCS under the non-uniform traffic pattern, such as that generated by the presence of hot spots in the network. This paper proposes a new analytical model of PCS in the torus operating under the hot spot traffic pattern. Results from simulation experiments show close agreement with those predicted by the analytical model.