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A Hybrid Directory Based Cache Coherence Protocol For Large Scale Shared Memory Multiprocessors And Its Performance Evaluation
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Book Synopsis A Hybrid Directory-based Cache Coherence Protocol for Large-scale Shared-memory Multiprocessors and Its Performance Evaluation by : Kwo-Yuan Shieh
Download or read book A Hybrid Directory-based Cache Coherence Protocol for Large-scale Shared-memory Multiprocessors and Its Performance Evaluation written by Kwo-Yuan Shieh and published by . This book was released on 1999 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scalable Shared Memory Multiprocessors by : Michel Dubois
Download or read book Scalable Shared Memory Multiprocessors written by Michel Dubois and published by Springer Science & Business Media. This book was released on 1992 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematics of Computing -- Parallelism.
Book Synopsis Scalable Shared-Memory Multiprocessing by : Daniel E. Lenoski
Download or read book Scalable Shared-Memory Multiprocessing written by Daniel E. Lenoski and published by Elsevier. This book was released on 2014-06-28 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Lenoski and Dr. Weber have experience with leading-edge research and practical issues involved in implementing large-scale parallel systems. They were key contributors to the architecture and design of the DASH multiprocessor. Currently, they are involved with commercializing scalable shared-memory technology.
Book Synopsis Cache and Interconnect Architectures in Multiprocessors by : Michel Dubois
Download or read book Cache and Interconnect Architectures in Multiprocessors written by Michel Dubois and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cache And Interconnect Architectures In Multiprocessors Eilat, Israel May 25-261989 Michel Dubois UniversityofSouthernCalifornia Shreekant S. Thakkar SequentComputerSystems The aim of the workshop was to bring together researchers working on cache coherence protocols for shared-memory multiprocessors with various interconnect architectures. Shared-memory multiprocessors have become viable systems for many applications. Bus based shared-memory systems (Eg. Sequent's Symmetry, Encore's Multimax) are currently limited to 32 processors. The fIrst goal of the workshop was to learn about the performance ofapplications on current cache-based systems. The second goal was to learn about new network architectures and protocols for future scalable systems. These protocols and interconnects would allow shared-memory architectures to scale beyond current imitations. The workshop had 20 speakers who talked about their current research. The discussions were lively and cordial enough to keep the participants away from the wonderful sand and sun for two days. The participants got to know each other well and were able to share their thoughts in an informal manner. The workshop was organized into several sessions. The summary of each session is described below. This book presents revisions of some of the papers presented at the workshop.
Book Synopsis Computer Science -- Theory and Applications by : Dima Grigoriev
Download or read book Computer Science -- Theory and Applications written by Dima Grigoriev and published by Springer. This book was released on 2006-04-27 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the First International Symposium on Computer Science in Russia, CSR 2006. The 35 revised full theory papers and 29 revised application papers together with 3 invited talks address all major areas in computer science are addressed. The theory track deals with algorithms, protocols, data structures and more. The application part comprises programming and languages; computer architecture and hardware design among many more topics.
Book Synopsis An Evaluation of Directory Protocols for Medium-scale Shared-memory Multiprocessors by : University of Wisconsin--Madison. Computer Sciences Dept
Download or read book An Evaluation of Directory Protocols for Medium-scale Shared-memory Multiprocessors written by University of Wisconsin--Madison. Computer Sciences Dept and published by . This book was released on 1994 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "This paper considers alternative directory protocols for providing cache coherence in shared-memory multiprocessors with 32 to 128 processors, where the state requirements of Dir[subscript N] may be considered too large. We consider Dir[subscript i]B, i = 1,2,4, Dir[subscript N], Tristate (also called superset), Coarse Vector, and three new protocols. The new protocols -- Gray-hardware, Gray-software, Home -- are optimizations of Tristate that use gray coding to favor near-neighbor sharing. Our results are the first to compare all these protocols with complete applications (and the first evaluation of Tristate with a non- synthetic workload). Results for three applications -- ocean (one dimensional sharing), appbt (three-dimensional sharing), and barnes (dynamic sharing) -- for 128 processors on the Wisconsin Wind Tunnel show that (a) Dir1B sends 15 to 43 times as many invalidation messages as Dir[subscript N], (b) Gray-software sends 1.0 to 4.7 times as many messages as Dir[subscript N], making it better than Tristate, Gray- Hardware, and Home, and (c) the choice between Dir[subscript i]B, Coarse Vector, and Gray-software depends on whether one wants to optimize for few sharers (Dir[subscript i]B), many sharers (Coarse Vector), or hedge one's bets between both alternatives (Gray-software)."
Book Synopsis The Cache Coherence Problem in Shared-Memory Multiprocessors by : Igor Tartalja
Download or read book The Cache Coherence Problem in Shared-Memory Multiprocessors written by Igor Tartalja and published by Wiley-IEEE Computer Society Press. This book was released on 1996-02-13 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book illustrates state-of-the-art software solutions for cache coherence maintenance in shared-memory multiprocessors. It begins with a brief overview of the cache coherence problem and introduces software solutions to the problem. The text defines and details static and dynamic software schemes, techniques for modeling performance evaluation mechanisms, and performance evaluation studies.
Book Synopsis Toward the Design of Large-scale, Shared-memory Multiprocessors by : Steven Scott
Download or read book Toward the Design of Large-scale, Shared-memory Multiprocessors written by Steven Scott and published by . This book was released on 1992 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Directory Based Cache Coherency Protocols for Shared Memory Multiprocessors by : Craig Warner
Download or read book Directory Based Cache Coherency Protocols for Shared Memory Multiprocessors written by Craig Warner and published by . This book was released on 1990 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some alternative directory entry formats are described, including a special entry format for implementing queueing semaphores. Evaluation of the various entry formats is done with probabilistic models of shared cache blocks and software simulation. A variable length global table organization is presented which can be used to reduce the size of the global table, regardless of the entry format. Its performance is analyzed using software simulation. A protocol which maintains a linked list of processors which have a particular block cached is presented. Several variations of this protocol induce less interconnection network traffic than traditional protocols."
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:
Book Synopsis Efficient and Scalable Cache Coherence for Chip Multiprocessors by : Alberto Ros
Download or read book Efficient and Scalable Cache Coherence for Chip Multiprocessors written by Alberto Ros and published by LAP Lambert Academic Publishing. This book was released on 2010-02 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chip multiprocessors (CMPs) constitute the new trend for increasing the performance of future computers. In the near future, chips with tens of cores will become more popular. Nowadays, directory-based protocols constitute the best alternative to keep cache coherence in large-scale systems. Nevertheless, directory-based protocols have two important issues that prevent them from achieving better scalability: the directory memory overhead and the long cache miss latencies. This book focuses on these key issues. The first proposal is a scalable distributed directory organization that copes with the memory overhead of directory-based protocols. The second proposal presents the direct coherence protocols, which are aimed at avoiding the indirection problem of traditional directory-based protocols and, therefore, they improve applications' performance. Finally, a novel mapping policy for distributed caches is presented. This policy reduces the long access latency while lessening the number of off-chip accesses, leading to improvements in applications' execution time.
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
Book Synopsis Proceedings, the 20th Annual International Symposium on Computer Architecture by :
Download or read book Proceedings, the 20th Annual International Symposium on Computer Architecture written by and published by . This book was released on 1993 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cache Coherence Protocols for Large-scale Multiprocessors by : D. L. Chaiken
Download or read book Cache Coherence Protocols for Large-scale Multiprocessors written by D. L. Chaiken and published by . This book was released on 1990 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hardware and Compiler Support for Cache Coherence in Large-scale Shared-memory Multiprocessors by : Lynn Choi
Download or read book Hardware and Compiler Support for Cache Coherence in Large-scale Shared-memory Multiprocessors written by Lynn Choi and published by . This book was released on 1996 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1999 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cache Coherence for Large Scale Shared Memory Multiprocessors by : Stanford University. Computer Science Department. Knowledge Systems Laboratory
Download or read book Cache Coherence for Large Scale Shared Memory Multiprocessors written by Stanford University. Computer Science Department. Knowledge Systems Laboratory and published by . This book was released on 1990 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
