Distributed Computing For Signal Processing Topological Properties Of Interconnection Networks For Parallel Processors Appendix E A Unified Approach
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Distributed Computing For Signal Processing Topological Properties Of Interconnection Networks For Parallel Processors Appendix E A Unified Approach
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Author : Robert R. Seban
language : en
Publisher:
Release Date : 1985
Distributed Computing For Signal Processing Topological Properties Of Interconnection Networks For Parallel Processors Appendix E A Unified Approach written by Robert R. Seban and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with categories.
Two methods are used to speed up the execution of a computational task. One is new technology development and the other is the exploitation of parallelism in the computation. To take an advantage of the parallelism in a task requires the utilization of parallel computer architectures. At a certain high level of abstraction a parallel computer system is represented as a graph where the nodes represent processors, memories, or other devices, and the edges represent the communication links. In this thesis the following problems of parallel processing are studied. First is a theoretical study of topological properties of interconnection networks. Second is a case study of a network design for a real-time system. Lastly, the use of SIMD(Single Instruction Stream Multiple Data Stream) networks for performing 'shuffles'. A general model that can be used to describe networks and systems with arbitrary topologies is developed. Based upon the of morphism of groups, the concept of morphism of systems is developed. The morphism of systems is called quasimorphism and allows a method of comparison between topologically arbitrary parallel computer systems. The quasimorphism is used to study the emulation of one system by another.
Topological Properties Of Interconnection Networks For Parallel Processors
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Author : Robert R. Seban
language : en
Publisher:
Release Date : 1987
Topological Properties Of Interconnection Networks For Parallel Processors written by Robert R. Seban and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with categories.
Distributed Computing For Signal Processing Modeling Of Asynchronous Parallel Computation Appendix C Fault Tolerant Interconnection Networks And Image Processing Applications For The Pasm Parallel Processing Systems
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Author : George B Adams (III.)
language : en
Publisher:
Release Date : 1984
Distributed Computing For Signal Processing Modeling Of Asynchronous Parallel Computation Appendix C Fault Tolerant Interconnection Networks And Image Processing Applications For The Pasm Parallel Processing Systems written by George B Adams (III.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with categories.
The demand for very high speed data processing coupled with falling hardware costs has made large-scale parallel and distributed computer systems both desirable and feasible. Two modes of parallel processing are single instruction stream-multiple data stream (SIMD) and multiple instruction stream - multiple data stream (MIMD). PASM, a partitionable SIMD/MIMD system, is a reconfigurable multimicroprocessor system being designed for image processing and pattern recognition. An important component of these systems is the interconnection network, the mechanism for communication among the computation nodes and memories. Assuring high reliability for such complex systems is a significant task. Thus, a crucial practical aspect of an interconnection network is fault tolerance. In answer to this need, the Extra Stage Cube (ESC), a fault-tolerant, multistage cube-type interconnection network, is defined. The fault tolerance of the ESC is explored for both single and multiple faults, routing tags are defined, and consideration is given to permuting data and partitioning the ESC in the presence of faults. The ESC is compared with other fault-tolerant multistage networks. Finally, reliability of the ESC and an enhanced version of it are investigated. Keywords: Theses.
Interconnection Networks For Parallel And Distributed Processing
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Author : Tse-yun Feng
language : en
Publisher:
Release Date : 1984
Interconnection Networks For Parallel And Distributed Processing written by Tse-yun Feng and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Computer networks categories.
A Unified Theory Of Interconnection Network Structure Rev Ed
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Author : Clyde P Kruskal
language : en
Publisher: Hutson Street Press
Release Date : 2025-05-22
A Unified Theory Of Interconnection Network Structure Rev Ed written by Clyde P Kruskal and has been published by Hutson Street Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-22 with Computers categories.
A Unified Theory of Interconnection Network Structure, by Clyde P. Kruskal and Marc Snir, presents a comprehensive approach to understanding and designing interconnection networks. This revised edition explores the fundamental principles that govern the structure and performance of these networks, which are crucial for parallel processing and distributed computing. The book delves into various network topologies and their properties, offering a unified framework for analyzing their behavior. Key concepts include network diameter, connectivity, and routing algorithms. This work is essential reading for computer scientists and engineers seeking a deeper understanding of interconnection network design. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Distributed And Parallel Computing
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Author : Andrzej Goscinski
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-09-19
Distributed And Parallel Computing written by Andrzej Goscinski and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-09-19 with Computers categories.
This book constitutes the refereed proceedings of the 6th International Conference on Algorithms and Architectures for Parallel Processing, ICA3PP 2005, held in Melbourne, Australia in October 2005. The 27 revised full papers and 25 revised short papers presented were carefully reviewed and selected from 95 submissions. The book covers new architectures of parallel and distributed systems, new system management facilities, and new application algorithms with special focus on two broad areas of parallel and distributed computing, i.e., architectures, algorithms and networks, and systems and applications.
Algorithms And Architectures For Parallel Processing
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Author : Guojun Wang
language : en
Publisher: Springer
Release Date : 2015-11-16
Algorithms And Architectures For Parallel Processing written by Guojun Wang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-16 with Computers categories.
This four volume set LNCS 9528, 9529, 9530 and 9531 constitutes the refereed proceedings of the 15th International Conference on Algorithms and Architectures for Parallel Processing, ICA3PP 2015, held in Zhangjiajie, China, in November 2015. The 219 revised full papers presented together with 77 workshop papers in these four volumes were carefully reviewed and selected from 807 submissions (602 full papers and 205 workshop papers). The first volume comprises the following topics: parallel and distributed architectures; distributed and network-based computing and internet of things and cyber-physical-social computing. The second volume comprises topics such as big data and its applications and parallel and distributed algorithms. The topics of the third volume are: applications of parallel and distributed computing and service dependability and security in distributed and parallel systems. The covered topics of the fourth volume are: software systems and programming models and performance modeling and evaluation.
New Horizons Of Parallel And Distributed Computing
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Author : Minyi Guo
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-01-27
New Horizons Of Parallel And Distributed Computing written by Minyi Guo and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-27 with Computers categories.
Parallel and distributed computing is one of the foremost technologies for shaping future research and development activities in academia and industry. Hyperthreading in Intel processors, hypertransport links in next generation AMD processors, multicore silicon in today’s high-end microprocessors, and emerging cluster and grid computing have moved parallel/distributed computing into the mainstream of computing. New Horizons of Parallel and Distributed Computing is a collection of self-contained chapters written by pioneering researchers to provide solutions for newly emerging problems in this field. This volume will not only provide novel ideas, work in progress and state-of-the-art techniques in the field, but will also stimulate future research activities in the area of parallel and distributed computing with applications. New Horizons of Parallel and Distributed Computing is intended for industry researchers and developers, as well as for academic researchers and advanced-level students in computer science and electrical engineering. A valuable reference work, it is also suitable as a textbook.
Distributed Computing For Signal Processing Modeling Of Asynchronous Parallel Computation Appendix A
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Author : H. J. Siegel
language : en
Publisher:
Release Date : 1983
Distributed Computing For Signal Processing Modeling Of Asynchronous Parallel Computation Appendix A written by H. J. Siegel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.
Research in the area of distributed computing systems for digital signal processing applications is described. The work involves the modeling of asynchronous parallel processes and computer systems for executing these processes. The objective of the work is to develop techniques by which the compatibility of an architecture and an algorithm can be evaluated. The three part effort addresses: 1. Modeling of asynchronous parallel computer system architectures; 2. Modeling of asynchronous parallel computational processes; 3. Evaluation of alternative architectures relative to classes of computational the approach to the modeling of parallel processes and architectures is to examined the parallelism in a variety of one- and two-dimensional signal processing tasks. This includes a study of the ways in which different types of digital signal processing tasks can be executed on different types of architectures. The goal is to develop one set of features by which processes can be characterized, and another set of features by which parallel architectures can be characterized: and to use these features to obtain measures for the evaluation of process/architecture compatibility. This research will contribute to the understanding both of how distributed computer systems can be designed for the execution of a class of tasks, and of how signal processing tasks can be decomposed for execution on a distributed computing system. (Author).
Distributed Computing For Signal Processing Modeling Of Asynchronous Parallel Computation Appendix F Studies In Parallel Image Processing
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Author : Gie-Ming Lin
language : en
Publisher:
Release Date : 1984
Distributed Computing For Signal Processing Modeling Of Asynchronous Parallel Computation Appendix F Studies In Parallel Image Processing written by Gie-Ming Lin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with categories.
The supervised relaxation operator combines the information from multiple ancillary data sources with the information from multispectral remote sensing image data and spatial context. Iterative calculation integrate information from the various sources, reaching a balance in consistency between these sources of information. The supervised relaxation operator is shown to produce substantial improvements in classification accuracy compared to the accuracy produced by the conventional maximum likelihood classifier using spectral data only. The convergence property of the supervised relaxation algorithm is also described. Improvement in classification accuracy by means of supervised relaxation comes at a high price in terms of computation. In order to overcome the computation-intensive problem, a distributed/parallel implementation is adopted to take advantage of a high degree of inherent parallelism in the algorithm.