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Avtometriya

2008 year, number 2

Calculating the Efficiency Indices of Distributed Computer System Functioning

V. G. Khoroshevskya and V. A. Pavskyb
aA. V. Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia, E-mail: khor@isp.nsc.ru
bTechnological Institute of the Food Industry, Kemerovo, Russia
E-mail: pavvm@kemtipp.ru
Pages: 95-104

Abstract

An approach to simplifying the calculation of efficiency indices of distributed computer system functioning is described. The approach makes it possible to derive, in terms of uniform methodology, equations for calculating probabilities of states as well as moments (initial and central) of arbitrary order for system transient functioning. Results of numerical analyzing the functioning efficiency of massively parallel processing computer systems are presented.