Measures for the quality of a multi-processor system

被引：0
|
作者：
Hoja, H. [1 ]
Zeisel, G. [2 ]
机构：
[1] IBM Laboratorium Böblingen, Germany
[2] IBM Laboratorium Wien, Germany
来源：
IT - Information Technology | 1974年 / 16卷 / 1-6期
关键词：
Multiprocessing systems;
D O I：
10.1524/itit.1974.16.16.104
中图分类号：
学科分类号：
摘要：
Performance measures, namely the quality-factor, the bandwidth and the balancing factor, are introduced which can be used to demonstrate and compare the quality of terminal oriented multi-processor systems. The quality-factor relates the system in-time of a job to the processor utilization and thus characterizes the economic use of a system, whereas the bandwidth defines the range of the effectiveness of a system under variation of the workload. The balancing factor is a measure to describe the optima! configuration of a system. The properties of these measures are shown with the help of a queuing network model of a simple multi-processor system. © 1974 De Gruyter Oldenbourg. All rights reserved.
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页码：104 / 108
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