Analytical modeling of interconnection networks in heterogeneous multi-cluster systems

  • Authors:
  • Bahman Javadi;Jemal H. Abawajy;Mohammad K. Akbari

  • Affiliations:
  • Amirkabir University of Technology, Computer Engineering and Information Technology Department, Tehran, Iran;Deakin University, School of Engineering and Information Technology, Geelong, Australia 3217;Amirkabir University of Technology, Computer Engineering and Information Technology Department, Tehran, Iran

  • Venue:
  • The Journal of Supercomputing
  • Year:
  • 2007

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Abstract

The study of interconnection networks is important because the overall performance of a distributed system is often critically hinged on the effectiveness of its interconnection network. This paper addresses the problem of interconnection networks performance modeling of large-scale distributed systems with emphases on heterogeneous multi-cluster computing systems. We present an analytical model to predict message latency in multi-cluster systems in the presence of node, network and system organization heterogeneity. The model is validated through comprehensive simulation, which demonstrates that the proposed model exhibits a good degree of accuracy for various system organizations and under different working conditions.