Eager Combining: a Coherency Protocol for Increasing Effective Network and Memory Bandwidth in Shared-memory Multiprocessors

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (38 download)

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Book Synopsis Eager Combining: a Coherency Protocol for Increasing Effective Network and Memory Bandwidth in Shared-memory Multiprocessors by : University of Rochester. Department of Computer Science

Download or read book Eager Combining: a Coherency Protocol for Increasing Effective Network and Memory Bandwidth in Shared-memory Multiprocessors written by University of Rochester. Department of Computer Science and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We compare eager combining to other techniques for reducing or eliminating contention, and use execution-driven simulation of parallel programs on a large-scale multiprocessor to show that eager combining can improve performance by a factor of 4 or more when used for programs with producer/consumer data on machines with hundreds of processors."

Eager Combining: a Coherency Protocol for Increasing Effective Network and Memory Bandwidth in Shared-memory Multiprocessors

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (38 download)

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Book Synopsis Eager Combining: a Coherency Protocol for Increasing Effective Network and Memory Bandwidth in Shared-memory Multiprocessors by : University of Rochester. Dept. of Computer Science

Download or read book Eager Combining: a Coherency Protocol for Increasing Effective Network and Memory Bandwidth in Shared-memory Multiprocessors written by University of Rochester. Dept. of Computer Science and published by . This book was released on 1994 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.3/5 (91 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 1995 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Euro-Par'98 Parallel Processing

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540649526
Total Pages : 1192 pages
Book Rating : 4.6/5 (495 download)

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Book Synopsis Euro-Par'98 Parallel Processing by : David Pritchard

Download or read book Euro-Par'98 Parallel Processing written by David Pritchard and published by Springer Science & Business Media. This book was released on 1998-08-19 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings -- Parallel Computing.

Proceedings, Sixth IEEE Symposium on Parallel and Distributed Processing

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Publisher :
ISBN 13 : 9780818664274
Total Pages : 762 pages
Book Rating : 4.6/5 (642 download)

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Book Synopsis Proceedings, Sixth IEEE Symposium on Parallel and Distributed Processing by : IEEE Computer Society. TC on Distributed Processing

Download or read book Proceedings, Sixth IEEE Symposium on Parallel and Distributed Processing written by IEEE Computer Society. TC on Distributed Processing and published by . This book was released on 1994 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the October 1994 symposium comprise 86 papers in sessions devoted to algorithms (three sessions), applications (three sessions), architecture, communications, distributed algorithms, distributed models, distributed systems (three sessions), fault tolerant systems, interconnection

A Primer on Memory Consistency and Cache Coherence

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1608455653
Total Pages : 214 pages
Book Rating : 4.6/5 (84 download)

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Book Synopsis A Primer on Memory Consistency and Cache Coherence by : Daniel Sorin

Download or read book A Primer on Memory Consistency and Cache Coherence written by Daniel Sorin and published by Morgan & Claypool Publishers. This book was released on 2011-03-02 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many modern computer systems and most multicore chips (chip multiprocessors) support shared memory in hardware. In a shared memory system, each of the processor cores may read and write to a single shared address space. For a shared memory machine, the memory consistency model defines the architecturally visible behavior of its memory system. Consistency definitions provide rules about loads and stores (or memory reads and writes) and how they act upon memory. As part of supporting a memory consistency model, many machines also provide cache coherence protocols that ensure that multiple cached copies of data are kept up-to-date. The goal of this primer is to provide readers with a basic understanding of consistency and coherence. This understanding includes both the issues that must be solved as well as a variety of solutions. We present both highlevel concepts as well as specific, concrete examples from real-world systems. Table of Contents: Preface / Introduction to Consistency and Coherence / Coherence Basics / Memory Consistency Motivation and Sequential Consistency / Total Store Order and the x86 Memory Model / Relaxed Memory Consistency / Coherence Protocols / Snooping Coherence Protocols / Directory Coherence Protocols / Advanced Topics in Coherence / Author Biographies

Computer Sciences Technical Report

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ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.:/5 (89 download)

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Download or read book Computer Sciences Technical Report written by and published by . This book was released on 1997 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Exploiting Bandwidth to Reduce Average Memory Access Time in Scalable Multiprocessors

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ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.:/5 (339 download)

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Book Synopsis Exploiting Bandwidth to Reduce Average Memory Access Time in Scalable Multiprocessors by : Ricardo Gouvêa Bianchini

Download or read book Exploiting Bandwidth to Reduce Average Memory Access Time in Scalable Multiprocessors written by Ricardo Gouvêa Bianchini and published by . This book was released on 1995 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "The overhead of remote memory accesses is a major impediment to achieving good application performance on scalable shared- memory multiprocessors. This dissertation explores ways in which to exploit network and memory bandwidth in order to reduce the average cost of memory accesses. We consider scenarios (1) where the remote access cost is dominated by contention, and (2) where the hardware provides abundant bandwidth and the remote access time is dominated by the unsaturated request/access/reply sequence of operations. We introduce and evaluate two techniques for increasing the effective bandwidth available to processors, software interleaving and eager combining. We also evaluate strategies for hiding the high cost of remote accesses, including several forms of prefetching and update-based coherence protocols. We use both analytic models and detailed simulations of multiprocessor systems to quantify the effectiveness of these techniques, and to provide insight into the potential and limitations of exploiting bandwidth to reduce average memory access cost."

Exploiting Bandwidth to Reduce Average Memory Access Time in Scalable Multiprocessors

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (339 download)

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Book Synopsis Exploiting Bandwidth to Reduce Average Memory Access Time in Scalable Multiprocessors by : Ricardo Gouvêa Bianchini

Download or read book Exploiting Bandwidth to Reduce Average Memory Access Time in Scalable Multiprocessors written by Ricardo Gouvêa Bianchini and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "The overhead of remote memory accesses is a major impediment to achieving good application performance on scalable shared- memory multiprocessors. This dissertation explores ways in which to exploit network and memory bandwidth in order to reduce the average cost of memory accesses. We consider scenarios (1) where the remote access cost is dominated by contention, and (2) where the hardware provides abundant bandwidth and the remote access time is dominated by the unsaturated request/access/reply sequence of operations. We introduce and evaluate two techniques for increasing the effective bandwidth available to processors, software interleaving and eager combining. We also evaluate strategies for hiding the high cost of remote accesses, including several forms of prefetching and update-based coherence protocols. We use both analytic models and detailed simulations of multiprocessor systems to quantify the effectiveness of these techniques, and to provide insight into the potential and limitations of exploiting bandwidth to reduce average memory access cost."

Government Reports Annual Index

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Publisher :
ISBN 13 :
Total Pages : 1148 pages
Book Rating : 4.3/5 (243 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 1994 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.:/5 (3 download)

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Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Extending the Scalable Coherent Interface for Large-scale Shared-memory Multiprocessors

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ISBN 13 :
Total Pages : 698 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Extending the Scalable Coherent Interface for Large-scale Shared-memory Multiprocessors by : Ross Evan Johnson

Download or read book Extending the Scalable Coherent Interface for Large-scale Shared-memory Multiprocessors written by Ross Evan Johnson and published by . This book was released on 1993 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Index to IEEE Publications

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ISBN 13 :
Total Pages : 1168 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Index to IEEE Publications by : Institute of Electrical and Electronics Engineers

Download or read book Index to IEEE Publications written by Institute of Electrical and Electronics Engineers and published by . This book was released on 1994 with total page 1168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrical & Electronics Abstracts

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ISBN 13 :
Total Pages : 976 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Electrical & Electronics Abstracts by :

Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1994 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Identification and Optimization of Sharing Patterns for Scalable Shared-memory Multiprocessors

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ISBN 13 :
Total Pages : 516 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Identification and Optimization of Sharing Patterns for Scalable Shared-memory Multiprocessors by : Stefanos Kaxiras

Download or read book Identification and Optimization of Sharing Patterns for Scalable Shared-memory Multiprocessors written by Stefanos Kaxiras and published by . This book was released on 1998 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Conference Proceedings of the 1998 International Conference on Supercomputing

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ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Conference Proceedings of the 1998 International Conference on Supercomputing by :

Download or read book Conference Proceedings of the 1998 International Conference on Supercomputing written by and published by . This book was released on 1998 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings -- Parallel Computing.

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.F/5 ( download)

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Download or read book Dissertation Abstracts International written by and published by . This book was released on 1995 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: