Download or read book Mathematical Models of Multiprogrammed Computer Systems Involving Priority written by Shun Yuh Huang and published by . This book was released on 1974 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mathematical Models of Multiprogrammed Computer Systems written by Forest Baskett and published by . This book was released on 1970 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1975 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Naval Research Logistics Quarterly written by and published by . This book was released on 1968 with total page 1262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Approximating Pre emptive Priority Dispatching in a Model of a Multiprogramming Computer System written by H. Anderson and published by . This book was released on 1973 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Analysis of Time shared Computer Systems written by Allan Lee Scherr and published by . This book was released on 1967 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of time-shared computer systems based on the use of simulation and mathematical models.
Download or read book Performance Evaluation of Multiprogrammed Time shared Computer Systems written by Akira Sekino and published by . This book was released on 1972 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents a comprehensive set of hierarchically organized modular analytical models developed for the performance evaluation of multiprogrammed virtual-memory time-shared computer systems using demand paging. The hierarchy of models contains a user behavior model, a secondary memory model, a program behavior model, a processor model, and a total system model. This thesis is particularly concerned with the last three models. The program behavior model developed in this thesis permits one to estimate the frequency of paging expected on a given processing system. The processor model enables one to evaluate the throughput of a given multi-processor multi-memory processing system under multiprogramming. Finally, the total system model allows us to derive the response time distribution of an entire computer system under study. The report includes two PL/I programs. (Author).
Download or read book Notices of the American Mathematical Society written by American Mathematical Society and published by . This book was released on 1976 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains articles of significant interest to mathematicians, including reports on current mathematical research.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1980 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Shadow Cpu Approximation for Modelling Priority Scheduling in Computer Systems Classic Reprint written by Paul G. Spirakis and published by . This book was released on 2015-08-04 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from On the Shadow Cpu Approximation for Modelling Priority Scheduling in Computer Systems A sound performance evaluation methodology is essential to the design and use of computer systems. Among performance evaluation methods, queuing network models have been widely recognized as cost and time effective tools, capable of predicting ability and necessary complements of simulations. Algorithms for efficiently estimating the throughput, response time and other measures of performance have been devised for a broad range of queuing network models. Although this range is very rich and adequate for modelling many realistic features of a computer system, nevertheless it has major limitations. An important one is the inability to model pre-emptive priority scheduling disciplines. Although exact closed-form solutions for such network models are open research problems, several approximation techniques have been proposed. An important one was Sevcik's [Sevc, 77] "shadow CPU" technique, which admits a product form solution and gives performance bounds which are quite tight in many circumstances. In this paper, we extend the shadow CPU model to an optimal approximation of the priority model, within the restrictions of the product form. We propose a computationally efficient sub-optimal approximation technique which gives tighter performance bounds compared to the original shadow CPU technique. We also investigate the limitations of such shadow server-product form techniques for modelling priorities. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Library Information Science written by University Microfilms International and published by . This book was released on 1986 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book written by Chuan-hua Lowe and published by . This book was released on 1988 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1984 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Approximate Models for Processor Utilization in Multiprogrammed Computer Systems written by Donald Paul Gaver and published by . This book was released on 1972 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper presents results of an approximation study of cyclic queueing phenomena that occur in multiprogrammed computer systems. Based on Wald's Identity and using ideas of diffusion, the objective is to develop convenient and nearly explicit formulas relating processor use in such systems to simple program parameters and the level of multiprogramming. Some numerical results to indicate the quality of the proposed approximation are given. (Author).
Download or read book National Union Catalog written by and published by . This book was released on 1983 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Study of Multiprogrammed Computer Systems with Memory Hierarchies written by Rodrigo Querubin and published by . This book was released on 1972 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The possibility of using queueing networks to study the performance of multiprogrammed computer systems that use memory hierarchies was investigated. It was found that these kinds of models are adequate provided the success function of the memory hierarchy is known. A stochastic algorithm to obtain the success function of the hierarchy was developed. The results obtained, whenever this model is used in conjunction with the queueing network, were extensively compared with conventional simulation techniques, and the accuracy found to be within five percent. The problem of scheduling the Central Processor was considered, and empirical algorithms to determine policies that set upper and lower bounds on the success function of the hierarchy were proposed. Mathematical methods were employed to analyze various system configurations, that include several input-output channels and processors. (Author).
Download or read book Naval Research Logistics Quarterly written by and published by . This book was released on 1969 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
