DocumentCode :
1149822
Title :
A Closed-Form Solution for the Perfornance Analysis of Multiple-Bus Multiprocessor Systems
Author :
Irani, Keki B. ; Önyüksel, Ibrahim H.
Author_Institution :
Computing Research Laboratory, Department of Electrical Engineering and Computer Science, University of Michigan
Issue :
11
fYear :
1984
Firstpage :
1004
Lastpage :
1012
Abstract :
A closed-form solution for the performance analysis of multiple-bus multiprocessor systems is presented. A Markovian queueing network model has been developed to investigate the effects of memory and bus contentions on the system performance. The symmetrical structure of the Markov chains of the queueing model makes it possible to demonstrate that the local balance is satisfied. Consequently, the probabilities of the states of Markov chains can be expressed by simple formulas. Processing efficiency is used as a performance measure. However, this method is easily extendable to other performance measures. To investigate the effects of the system design parameters on the multiprocessor system performance, comparative results have been obtained for a large family of multiprocessor configurations from unibus to bus-sufficient systems.
Keywords :
Bus contention; Markov chains; Markovian queueing networks; memory contention; multiple buses; multiprocessor systems; performance analysis; processing efficiency; Analytical models; Closed-form solution; Computational modeling; Costs; Multiprocessing systems; Performance analysis; Process control; Queueing analysis; System analysis and design; System performance; Bus contention; Markov chains; Markovian queueing networks; memory contention; multiple buses; multiprocessor systems; performance analysis; processing efficiency;
fLanguage :
English
Journal_Title :
Computers, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9340
Type :
jour
DOI :
10.1109/TC.1984.1676374
Filename :
1676374
Link To Document :
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