Queueing delays in buffered multistage interconnection networks

  • Authors:
  • Christos Bouras;John Garofalakis

  • Affiliations:
  • Computer Technology Institute, Greece and Computer Engineering Dept., Patras U., Greece;Computer Technology Institute, Greece and Computer Engineering Dept., Patras U., Greece

  • Venue:
  • SIGMETRICS '87 Proceedings of the 1987 ACM SIGMETRICS conference on Measurement and modeling of computer systems
  • Year:
  • 1987

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Abstract

Our work deals with the analysis of the queueing delays of buffered multistage Banyan networks of multiprocessors. We provide tight upper bounds on the mean delays of the second stage and beyond, in the case of infinite buffers. Our results are validated by simulations performed on a network simulator constructed by us. The analytic work for network stages beyond the first, provides a partial answer to open problems posed by previous research.