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Author : Neil Coburn
Publisher :
ISBN 13 :
Total Pages : 25 pages
Book Rating : 4.:/5 (393 download)
Download or read book A Query Processing Architecture for Shared-memory Multiprocessors written by Neil Coburn and published by . This book was released on 1991 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wei Hong
Publisher :
ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.:/5 (33 download)
Download or read book Parallel Query Processing Using Shared Memory Multiprocessors and Disk Arrays written by Wei Hong and published by . This book was released on 1992 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michel Dubois
Publisher : Springer Science & Business Media
ISBN 13 : 1461536049
Total Pages : 326 pages
Book Rating : 4.4/5 (615 download)
Download or read book Scalable Shared Memory Multiprocessors written by Michel Dubois and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The workshop on Scalable Shared Memory Multiprocessors took place on May 26 and 27 1990 at the Stouffer Madison Hotel in Seattle, Washington as a prelude to the 1990 International Symposium on Computer Architecture. About 100 participants listened for two days to the presentations of 22 invited The motivation for this workshop was to speakers, from academia and industry. promote the free exchange of ideas among researchers working on shared-memory multiprocessor architectures. There was ample opportunity to argue with speakers, and certainly participants did not refrain a bit from doing so. Clearly, the problem of scalability in shared-memory multiprocessors is still a wide-open question. We were even unable to agree on a definition of "scalability". Authors had more than six months to prepare their manuscript, and therefore the papers included in this proceedings are refinements of the speakers' presentations, based on the criticisms received at the workshop. As a result, 17 authors contributed to these proceedings. We wish to thank them for their diligence and care. The contributions in these proceedings can be partitioned into four categories 1. Access Order and Synchronization 2. Performance 3. Cache Protocols and Architectures 4. Distributed Shared Memory Particular topics on which new ideas and results are presented in these proceedings include: efficient schemes for combining networks, formal specification of shared memory models, correctness of trace-driven simulations,synchronization, various coherence protocols, .
Author : Donovan A. Schneider
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.:/5 (89 download)
Download or read book Complex Query Processing in Multiprocessor Database Machines written by Donovan A. Schneider and published by . This book was released on 1990 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "High performance multiprocessor database machines have been made feasible with the advent of cheap, powerful microprocessors and large main memories. However, exploiting these platforms to support high speed complex query processing has lagged behind the hardware technology. The thrust of this dissertation has concentrated on developing strategies for efficiently processing join queries consisting of on the order of 10 joins in a parallel database machine with hundreds of processors. Although the algorithms were developed with a shared-nothing architecture in mind, the algorithms can be applied to shared-memory systems with little modification
Author : Norihisa Suzuki
Publisher : MIT Press
ISBN 13 : 9780262193221
Total Pages : 534 pages
Book Rating : 4.1/5 (932 download)
Download or read book Shared Memory Multiprocessing written by Norihisa Suzuki and published by MIT Press. This book was released on 1992 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shared memory multiprocessors are becoming the dominant architecture for small-scale parallel computation. This book is the first to provide a coherent review of current research in shared memory multiprocessing in the United States and Japan. It focuses particularly on scalable architecture that will be able to support hundreds of microprocessors as well as on efficient and economical ways of connecting these fast microprocessors. The 20 contributions are divided into sections covering the experience to date with multiprocessors, cache coherency, software systems, and examples of scalable shared memory multiprocessors.
Author : Daniel E. Lenoski
Publisher : Elsevier
ISBN 13 : 1483296016
Total Pages : 364 pages
Book Rating : 4.4/5 (832 download)
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.
Author : John Michael Cieslewicz
Publisher :
ISBN 13 :
Total Pages : 374 pages
Book Rating : 4.:/5 (42 download)
Download or read book Architecture-Sensitive Database Query Processing on Chip Multiprocessors written by John Michael Cieslewicz and published by . This book was released on 2009 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michel Dubois
Publisher : Springer Science & Business Media
ISBN 13 : 1461315379
Total Pages : 286 pages
Book Rating : 4.4/5 (613 download)
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.
Author : Hongjun Lu
Publisher : Institute of Electrical & Electronics Engineers(IEEE)
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.F/5 ( download)
Download or read book Query Processing in Parallel Relational Database Systems written by Hongjun Lu and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1994 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides readers with a background knowledge of parallel database query processing and optimization and covers recent developments in the field. Subjects include design approaches, architecture of parallel database systems, parallel sorting, parallel processing of join, data skew and load balancing,
Author : Sivarama Dandamudi
Publisher : Springer Science & Business Media
ISBN 13 : 1461501334
Total Pages : 263 pages
Book Rating : 4.4/5 (615 download)
Download or read book Hierarchical Scheduling in Parallel and Cluster Systems written by Sivarama Dandamudi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple processor systems are an important class of parallel systems. Over the years, several architectures have been proposed to build such systems to satisfy the requirements of high performance computing. These architectures span a wide variety of system types. At the low end of the spectrum, we can build a small, shared-memory parallel system with tens of processors. These systems typically use a bus to interconnect the processors and memory. Such systems, for example, are becoming commonplace in high-performance graph ics workstations. These systems are called uniform memory access (UMA) multiprocessors because they provide uniform access of memory to all pro cessors. These systems provide a single address space, which is preferred by programmers. This architecture, however, cannot be extended even to medium systems with hundreds of processors due to bus bandwidth limitations. To scale systems to medium range i. e. , to hundreds of processors, non-bus interconnection networks have been proposed. These systems, for example, use a multistage dynamic interconnection network. Such systems also provide global, shared memory like the UMA systems. However, they introduce local and remote memories, which lead to non-uniform memory access (NUMA) architecture. Distributed-memory architecture is used for systems with thousands of pro cessors. These systems differ from the shared-memory architectures in that there is no globally accessible shared memory. Instead, they use message pass ing to facilitate communication among the processors. As a result, they do not provide single address space.
Author :
Publisher :
ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (493 download)
Download or read book An Architecture for Tolerating Processor Failures in Shared-memory Multiprocessors written by and published by . This book was released on 1993 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael Jaedicke
Publisher : Springer
ISBN 13 : 3540455078
Total Pages : 163 pages
Book Rating : 4.5/5 (44 download)
Download or read book New Concepts for Parallel Object-Relational Query Processing written by Michael Jaedicke and published by Springer. This book was released on 2003-06-30 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last few years, parallel object-relational database management systems have emerged as the leading data management technology on the market. These systems are extensible by user-defined data types and user-defined functionality for the data. This work focuses on the efficient parallel execution of user-defined functionality. The main contributions describe techniques to support data parallelism for user-defined scalar and aggregate functions and intra-function parallelism for the execution of a scalar function on a large object, and a new technology to provide extensibility with regard to new set-oriented database operations that can efficiently implement user-defined functionality in parallel object-relational database management systems.
Author : University of Wisconsin--Madison. Computer Sciences Dept
Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (361 download)
Download or read book Hash Join Processing on Shared Memory Multiprocessors written by University of Wisconsin--Madison. Computer Sciences Dept and published by . This book was released on 1996 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "While most scalable database systems are designed for a shared nothing architecture, advances in hardware technology suggest that in the near future shared memory multiprocessors (SMPs) will be capable of handling all but the largest applications. This raises important questions about how scalable database systems should be architected; in particular, do SMPs require specially targeted algorithms, or will algorithms developed for shared nothing hardware suffice? As a first step towards answering the question, with an implementation on an SGI Challenge multiprocessor, we investigate the performance of hash join algorithms on SMPs. We first show that the shared nothing approach, if ported to an SMP by using a transparent message passing library, yields poor performance. However, we show that by using an optimized message passing library and modifying the join code so that it does not reuse message buffers, shared nothing algorithms become viable on an SMP. Next we study the performance of a commonly proposed simple parallel join algorithm designed for shared memory. We show that it performs only marginally better than the optimized shared nothing approach. Finally, we show that further performance improvements are possible over the simple shared memory algorithm by employing optimizations designed to maximize processor cache hits and minimize memory coherence traffic."
Author : Joseph M. Hellerstein
Publisher : MIT Press
ISBN 13 : 9780262693141
Total Pages : 884 pages
Book Rating : 4.6/5 (931 download)
Download or read book Readings in Database Systems written by Joseph M. Hellerstein and published by MIT Press. This book was released on 2005 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition of a popular text and reference on database research, with substantial new material and revision; covers classical literature and recent hot topics. Lessons from database research have been applied in academic fields ranging from bioinformatics to next-generation Internet architecture and in industrial uses including Web-based e-commerce and search engines. The core ideas in the field have become increasingly influential. This text provides both students and professionals with a grounding in database research and a technical context for understanding recent innovations in the field. The readings included treat the most important issues in the database area--the basic material for any DBMS professional. This fourth edition has been substantially updated and revised, with 21 of the 48 papers new to the edition, four of them published for the first time. Many of the sections have been newly organized, and each section includes a new or substantially revised introduction that discusses the context, motivation, and controversies in a particular area, placing it in the broader perspective of database research. Two introductory articles, never before published, provide an organized, current introduction to basic knowledge of the field; one discusses the history of data models and query languages and the other offers an architectural overview of a database system. The remaining articles range from the classical literature on database research to treatments of current hot topics, including a paper on search engine architecture and a paper on application servers, both written expressly for this edition. The result is a collection of papers that are seminal and also accessible to a reader who has a basic familiarity with database systems.
Author :
Publisher : Yayasan Obor Indonesia
ISBN 13 : 9789792624281
Total Pages : 490 pages
Book Rating : 4.6/5 (242 download)
Download or read book Innovative ASEAN written by and published by Yayasan Obor Indonesia. This book was released on 2006 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael Lee Scott
Publisher : Springer Nature
ISBN 13 : 3031386841
Total Pages : 252 pages
Book Rating : 4.0/5 (313 download)
Download or read book Shared-Memory Synchronization written by Michael Lee Scott and published by Springer Nature. This book was released on 2024 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zusammenfassung: This book offers a comprehensive survey of shared-memory synchronization, with an emphasis on "systems-level" issues. It includes sufficient coverage of architectural details to understand correctness and performance on modern multicore machines, and sufficient coverage of higher-level issues to understand how synchronization is embedded in modern programming languages. The primary intended audience for this book is "systems programmers"--the authors of operating systems, library packages, language run-time systems, concurrent data structures, and server and utility programs. Much of the discussion should also be of interest to application programmers who want to make good use of the synchronization mechanisms available to them, and to computer architects who want to understand the ramifications of their design decisions on systems-level code
Author : Füsun Özgüner
Publisher : Springer Science & Business Media
ISBN 13 : 3642580661
Total Pages : 327 pages
Book Rating : 4.6/5 (425 download)
Download or read book Parallel Computing on Distributed Memory Multiprocessors written by Füsun Özgüner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in microelectronic technology have made massively parallel computing a reality and triggered an outburst of research activity in parallel processing architectures and algorithms. Distributed memory multiprocessors - parallel computers that consist of microprocessors connected in a regular topology - are increasingly being used to solve large problems in many application areas. In order to use these computers for a specific application, existing algorithms need to be restructured for the architecture and new algorithms developed. The performance of a computation on a distributed memory multiprocessor is affected by the node and communication architecture, the interconnection network topology, the I/O subsystem, and the parallel algorithm and communication protocols. Each of these parametersis a complex problem, and solutions require an understanding of the interactions among them. This book is based on the papers presented at the NATO Advanced Study Institute held at Bilkent University, Turkey, in July 1991. The book is organized in five parts: Parallel computing structures and communication, Parallel numerical algorithms, Parallel programming, Fault tolerance, and Applications and algorithms.
