A Shared Memory Algorithm and Proof for the Generalized Alternative Construct in CSP (Communicating Sequential Processes).

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ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis A Shared Memory Algorithm and Proof for the Generalized Alternative Construct in CSP (Communicating Sequential Processes). by : Richard M. Fujimoto

Download or read book A Shared Memory Algorithm and Proof for the Generalized Alternative Construct in CSP (Communicating Sequential Processes). written by Richard M. Fujimoto and published by . This book was released on 1987 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communicating Sequential Processes (CSP) is a paradigm for communication and synchronization among distributed processes. The alternative construct is a key feature of CSP that allows nondeterministic selection of one among several possible communicants. A generalized version of Hoare's original alternative construct that allows output commands to be included in guards has been proposed. Previous algorithms for this construct assume a message passing architecture and are not appropriate for multiprocessor systems that feature shared memory. This paper describes a distributed algorithm for the generalized alternative construct that exploits the capabilities of a Parallel computer with shared memory. A correctness proof of the proposed algorithm is presented to show that the algorithm conforms to some satefy and liveness criteria. Extensions to allow termination of processes and to ensure fairness in guard selection are also given. Keywords: Reprints. (kr).

A Shared Memory Algorithm and Proof for the Alternative Construct in CSP (Communicating Sequential Processes).

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ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis A Shared Memory Algorithm and Proof for the Alternative Construct in CSP (Communicating Sequential Processes). by : Richard M. Fujimoto

Download or read book A Shared Memory Algorithm and Proof for the Alternative Construct in CSP (Communicating Sequential Processes). written by Richard M. Fujimoto and published by . This book was released on 1987 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communicating Sequential Processes (CSP) is a paradigm for communication and synchronization among distributed processes. The alternative constructs is a key feature of CSP that allows nondeterministic selection of one among several possible communicants. Previous algorithms for this construct assume a message passing architecture and are not appropriate for multiprocessor systems that feature shared memory. This paper describes a distributed algorithm for the alternative construct that exploits the capabilities of a parallel computer with shared memory. The algorithm assumes a generalized version of Hoare's original alternative construct that allows output commands to be included in guards. A correctness proof of the proposed algorithm is presented to show that the algorithm conforms to some safety and liveness criteria. Extensions to allow termination of processes and to ensure fairness in guard selection are also given. Keywords: Communicating sequential processes; Alternative operation; Shared memory multiprocessor; Parallel processing.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1020 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1988 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Reports Awareness Circular : TRAC.

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ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Reports Awareness Circular : TRAC. by :

Download or read book Technical Reports Awareness Circular : TRAC. written by and published by . This book was released on 1988-03 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Demand Bibliography

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ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Demand Bibliography by :

Download or read book Demand Bibliography written by and published by . This book was released on 1989 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Documentation Abstracts

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ISBN 13 :
Total Pages : 678 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Documentation Abstracts by :

Download or read book Documentation Abstracts written by and published by . This book was released on 1988 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1458 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1989 with total page 1458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Shared Memory Algortihm and Proof for the Alternative Construct in CSP

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ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (183 download)

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Book Synopsis A Shared Memory Algortihm and Proof for the Alternative Construct in CSP by : Richard M. Fujimoto

Download or read book A Shared Memory Algortihm and Proof for the Alternative Construct in CSP written by Richard M. Fujimoto and published by . This book was released on 1987 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1148 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1989 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Communicating Sequential Processes. The First 25 Years

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Publisher : Springer Science & Business Media
ISBN 13 : 3540258132
Total Pages : 335 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Communicating Sequential Processes. The First 25 Years by : Ali E. Abdallah

Download or read book Communicating Sequential Processes. The First 25 Years written by Ali E. Abdallah and published by Springer Science & Business Media. This book was released on 2005-05-03 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book commemorates the work done by Tony Hoare and published under the title Communicating Sequential Processes in the 1978 August issue of the Communications of ACM. The British Computer Society's specialist group Formal Aspects of Computing Science organized a meeting on July 7-8, 2004, in London, to mark the occasion of 25 years of CSP. The 19 carefully reviewed and revised full papers by leading researchers celebrate, reflect upon, and look beyond the first quarter-century of CSP's contributions to computer science. The papers explore the impact of CSP on many areas ranging from semantics and logic, through the design of parallel programming languages to applications varying from distributed software and parallel computing to information security, Web services, and concurrent hardware circuits.

A Multiprocessor Implementation of CSP (Communicating Sequential Processes).

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ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis A Multiprocessor Implementation of CSP (Communicating Sequential Processes). by : Hwa-Chung Feng

Download or read book A Multiprocessor Implementation of CSP (Communicating Sequential Processes). written by Hwa-Chung Feng and published by . This book was released on 1988 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communicating Sequential Processes (CSP) is a well known paradigm for communication and synchronization of a parallel computation. A CSP program consists of a collection of processes P(1), P(2), ..., P(N) that interact by exchanging message. These message passing primitives, called input and output commands, are synchronous - a process attempting to output (input) a message to (from) another process must wait until the second process has executed the corresponding input (output) primitive. Most of the algorithms mentioned in the last section assume a message-based computer architecture; no shared memory is assumed. This is natural because CSP does not assume shared memory between constituent processes. One might ask why implementation of CSP on a shared memory machine is an issue. Psychology; Steep deprivation; Cognition. (JES).

The Lanczos Algorithm for the Generalized Symmetric Eigenproblem on Shared-memory Architectures

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (84 download)

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Book Synopsis The Lanczos Algorithm for the Generalized Symmetric Eigenproblem on Shared-memory Architectures by : M.T. Jones

Download or read book The Lanczos Algorithm for the Generalized Symmetric Eigenproblem on Shared-memory Architectures written by M.T. Jones and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Decentralized Algorithm for Communication Efficient Distributed Shared Memory

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Publisher :
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis A Decentralized Algorithm for Communication Efficient Distributed Shared Memory by : Legand L. Burge

Download or read book A Decentralized Algorithm for Communication Efficient Distributed Shared Memory written by Legand L. Burge and published by . This book was released on 1995 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Communicating Sequential Processes

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Publisher : Prentice Hall
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Communicating Sequential Processes by : Charles Antony Richard Hoare

Download or read book Communicating Sequential Processes written by Charles Antony Richard Hoare and published by Prentice Hall. This book was released on 1985 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 796 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1990 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Theory and Practice of Concurrency

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Publisher : Prentice Hall PTR
ISBN 13 :
Total Pages : 596 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Theory and Practice of Concurrency by : A. W. Roscoe

Download or read book The Theory and Practice of Concurrency written by A. W. Roscoe and published by Prentice Hall PTR. This book was released on 1998 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since Professor Hoare's book Communicating Sequential Processes was first published, his notation has been extensively used for teaching and applying concurrency theory. The most significant development since then has been the emergence of tools to support the teaching and industrial application of CSP. This has turned CSP from a notation used mainly for toy examples into one which can and does support the description of industrial-sized problems. In order to understand the tools you need a good grasp of the fundamental concepts of CSP, therefore the book is, in the first instance, a text on the principles of the language rather than being a manual on how to apply its tools. The Theory and Practice of Concurrency is divided into 3 sections. Part I is a foundation course on CSP, covering essentially the same material as the Hoare book, except that most of the mathematical theory has been omitted. It introduces the ideas behind the operational, denotational and algebraic models of CSP. Parts II and III go into more detail about the theory and practice of CSP. Either of them would make a one semester course or though they are independent of each other. This book assumes no mathematical knowledge except for a basic understanding of sets, sequences and functions. Part I and III use no sophisticated mathematics, and the extra amount needed for Part II is contained within Appendix A (which introduces the theory of partial order and metric/restriction spaces). The book brings substantial new insights into the important subjects of computer security, fault tolerance, real-time modelling, communications protocols and distributed databases. Each of these is supported by a case study and guidance on how to apply automated analysis to verify systems.