A Topology Reconfiguration Mechanism for Distributed Computer Systems
Author(s) -
Müslim Bozyiğit,
Yakup Paker
Publication year - 1982
Publication title -
the computer journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.319
H-Index - 64
eISSN - 1460-2067
pISSN - 0010-4620
DOI - 10.1093/comjnl/25.1.87
Subject(s) - computer science , control reconfiguration , initialization , distributed computing , heuristic , load balancing (electrical power) , routing (electronic design automation) , distributed algorithm , topology (electrical circuits) , routing table , parallel computing , algorithm , computer network , embedded system , routing protocol , mathematics , geometry , combinatorics , artificial intelligence , programming language , grid
A topology reconfiguration algorithm for a densely distributed computer structure composed of computers of low cost/performance ratio (e.g. microcomputers) is given. A distributed routing mechanism based on Baran's 'hot potato' heuristic routing algorithm is discussed. This mechanism is applied to a multicomputer system (VTM—Variable Topology Multicomputer system) proposed to be reconfigurable according to the application requirements. An analysis of the algorithm regarding the initialization of a distributed computer system is given and the preliminary system performance results in applying this algorithm are shown. The results of a run time implementation are also compared with those of a traffic-load balancing algorithm which is basically a static fixed routing algorithm, suggested by the authors for densely and uniformly distributed computer systems.
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