Analytical modeling of communication latency in multi-cluster systems
Javadi, Bahman, Abawajy, Jemal and Akbari, Mohammad K. 2006, Analytical modeling of communication latency in multi-cluster systems, in Proceedings of the 12th International Conference on parallel and distributed systems (ICPADS`06), Institute of Electrical and Electronics Engineers Computer Society, Los Alamitos, Calif., pp. 1-6.
This paper addresses the problem of performance modeling of large-scale distributed systems with emphasis on communication networks in heterogeneous multi-cluster systems. The study of interconnection networks is important because the overall performance of a distributed system is often critically hinged on the effectiveness of this part. We present an analytical model to predict message latency in multi-cluster systems in the presence of processor heterogeneity. The model is validated through comprehensive simulation, which demonstrates that the proposed model exhibits a good degree of accuracy for various system sizes and under different operating conditions.
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