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A Taxonomy Of Parallel Sorting Algorithms
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Book Synopsis Parallel Sorting Algorithms by : Selim G. Akl
Download or read book Parallel Sorting Algorithms written by Selim G. Akl and published by Academic Press. This book was released on 2014-06-20 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parallel Sorting Algorithms explains how to use parallel algorithms to sort a sequence of items on a variety of parallel computers. The book reviews the sorting problem, the parallel models of computation, parallel algorithms, and the lower bounds on the parallel sorting problems. The text also presents twenty different algorithms, such as linear arrays, mesh-connected computers, cube-connected computers. Another example where algorithm can be applied is on the shared-memory SIMD (single instruction stream multiple data stream) computers in which the whole sequence to be sorted can fit in the respective primary memories of the computers (random access memory), or in a single shared memory. SIMD processors communicate through an interconnection network or the processors communicate through a common and shared memory. The text also investigates the case of external sorting in which the sequence to be sorted is bigger than the available primary memory. In this case, the algorithms used in external sorting is very similar to those used to describe internal sorting, that is, when the sequence can fit in the primary memory, The book explains that an algorithm can reach its optimum possible operating time for sorting when it is running on a particular set of architecture, depending on a constant multiplicative factor. The text is suitable for computer engineers and scientists interested in parallel algorithms.
Book Synopsis A Taxonomy of Parallel Sorting Algorithms by : University of Wisconsin--Madison. Computer Sciences Department
Download or read book A Taxonomy of Parallel Sorting Algorithms written by University of Wisconsin--Madison. Computer Sciences Department and published by . This book was released on 1982 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Taxonomy of Parallel Sorting by : Cornell University. Department of Computer Science
Download or read book A Taxonomy of Parallel Sorting written by Cornell University. Department of Computer Science and published by . This book was released on 1984 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parallel sorting algorithms are evaluated according to a number of criteria, related not only to their time complexity, but also to their feasibility from a computer architecture point of view. We show that in addition to their attractive communication schemes, network sorting algorithms have non-adaptive schedules that make them suitable for implementation. In particular, they are easily generalized to block-sorting algorithms, that utilize limited parallelism to solve large sorting problems. We also address the problem of sorting large mass-storage files in parallel, using modified disk devices or intelligent bubble memories. Finally, the newer area of VLSI sorting is mentioned as an active and promising direction of research on parallel sorting.
Book Synopsis An Inverted Taxonomy of Sorting Algorithms by : Susan M. Merritt
Download or read book An Inverted Taxonomy of Sorting Algorithms written by Susan M. Merritt and published by . This book was released on 1986 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transputers '92 written by Monique Becker and published by IOS Press. This book was released on 1992 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today's highly competitive environment, the transputer market provides Europe with a great number of important assets. From the first transputer with its four links and OCCAM language, which opened the door to a whole series of distributed memory machines, to the T9000 with the C104 and the standardization of software programs, progress in this field has come a long way.
Book Synopsis An Implementation of Parallel Sorting Algorithms by : Cheng-tze Steve Chang
Download or read book An Implementation of Parallel Sorting Algorithms written by Cheng-tze Steve Chang and published by . This book was released on 1988 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings 1989 VLDB Conference by : Petrus Maria Gerardus Apers
Download or read book Proceedings 1989 VLDB Conference written by Petrus Maria Gerardus Apers and published by Morgan Kaufmann. This book was released on 1989-12 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 15th International Conference (see title), August 1989, Amsterdam, The Netherlands. Contains forty-five papers from worldwide contributors which explore fundamental issues and current developments parallelism, interfaces, statistics, and programming languages.
Book Synopsis Parallel Sorting Algorithms on a Mesh-connected Computer by : Chung-horng Lung
Download or read book Parallel Sorting Algorithms on a Mesh-connected Computer written by Chung-horng Lung and published by . This book was released on 1988 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Computer Science and Technology by : Allen Kent
Download or read book Encyclopedia of Computer Science and Technology written by Allen Kent and published by CRC Press. This book was released on 1993-09-24 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This comprehensive reference work provides immediate, fingertip access to state-of-the-art technology in nearly 700 self-contained articles written by over 900 international authorities. Each article in the Encyclopedia features current developments and trends in computers, software, vendors, and applications...extensive bibliographies of leading figures in the field, such as Samuel Alexander, John von Neumann, and Norbert Wiener...and in-depth analysis of future directions."
Book Synopsis PARALLEL AND DISTRIBUTED COMPUTING : ARCHITECTURES AND ALGORITHMS by : BASU, S. K.
Download or read book PARALLEL AND DISTRIBUTED COMPUTING : ARCHITECTURES AND ALGORITHMS written by BASU, S. K. and published by PHI Learning Pvt. Ltd.. This book was released on 2016-01-02 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concise text is designed to present the recent advances in parallel and distributed architectures and algorithms within an integrated framework. Beginning with an introduction to the basic concepts, the book goes on discussing the basic methods of parallelism exploitation in computation through vector processing, super scalar and VLIW processing, array processing, associative processing, systolic algorithms, and dataflow computation. After introducing interconnection networks, it discusses parallel algorithms for sorting, Fourier transform, matrix algebra, and graph theory. The second part focuses on basics and selected theoretical issues of distributed processing. Architectures and algorithms have been dealt in an integrated way throughout the book. The last chapter focuses on the different paradigms and issues of high performance computing making the reading more interesting. This book is meant for the senior level undergraduate and postgraduate students of computer science and engineering, and information technology. The book is also useful for the postgraduate students of computer science and computer application.
Book Synopsis Parallel Algorithms for Regular Architectures by : Russ Miller
Download or read book Parallel Algorithms for Regular Architectures written by Russ Miller and published by MIT Press. This book was released on 1996 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parallel-Algorithms for Regular Architectures is the first book to concentrate exclusively on algorithms and paradigms for programming parallel computers such as the hypercube, mesh, pyramid, and mesh-of-trees.
Book Synopsis Improved Sorting Algorithms for Parallel Computers by : Princeton University. Dept. of Computer Science
Download or read book Improved Sorting Algorithms for Parallel Computers written by Princeton University. Dept. of Computer Science and published by . This book was released on 1986 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Parallel Algorithm Derivation and Program Transformation by : Robert Paige
Download or read book Parallel Algorithm Derivation and Program Transformation written by Robert Paige and published by Springer Science & Business Media. This book was released on 2007-08-28 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains selected papers from the ONR Workshop on Parallel Algorithm Design and Program Transformation that took place at New York University, Courant Institute, from Aug. 30 to Sept. 1, 1991. The aim of the workshop was to bring together computer scientists in transformational programming and parallel algorithm design in order to encourage a sharing of ideas that might benefit both communities. It was hoped that exposurt: to algorithm design methods developed within the algorithm community would stimulate progress in software development for parallel architectures within the transformational community. It was also hoped that exposure to syntax directed methods and pragmatic programming concerns developed within the transformational community would encourage more realistic theoretical models of parallel architectures and more systematic and algebraic approaches to parallel algorithm design within the algorithm community. The workshop Organizers were Robert Paige, John Reif, and Ralph Wachter. The workshop was sponsored by the Office of Naval Research under grant number N00014-90-J-1421. There were 44 attendees, 28 presentations, and 5 system demonstrations. All attendees were invited to submit a paper for publication in the book. Each submitted paper was refereed by participants from the Workshop. The final decision on publication was made by the editors. There were several motivations for holding the workshop and for publishing papers contributed by its participants. Transformational programming and parallel computation are two emerging fields that may ultimately depend on each other for success.
Book Synopsis Parallel Sorting and Star-P Data Movement and Tree Flattening by : Cheng David R. (David Rolin)
Download or read book Parallel Sorting and Star-P Data Movement and Tree Flattening written by Cheng David R. (David Rolin) and published by . This book was released on 2005 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis studies three problems in the field of parallel computing. The first result provides a deterministic parallel sorting algorithm that empirically shows an improvement over two sample sort algorithms. When using a comparison sort, this algorithm is 1-optimal in both computation and communication. The second study develops some extensions to the Star-P system [7, 6] that allows it to solve more real problems. The timings provided indicate the scalability of the implementations on some systems. The third problem concerns automatic parallelization. By representing a computation as a binary tree, which we assume is given, it can be shown that the height corresponds to the parallel execution time, given enough processors. The main result of the chapter is an algorithm that uses tree rotations to reduce the height of an arbitrary binary tree to become logarithmic in the number of its inputs. This method can solve more general problems as the definition of tree rotation is slightly altered; examples are given that derive the parallel prefix algorithm, and give a speedup in the dynamic programming approach to the computation of Fibonacci numbers.
Book Synopsis Optimal sorting algorithms for parallel computers by : G. Baudet
Download or read book Optimal sorting algorithms for parallel computers written by G. Baudet and published by . This book was released on 1975 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of sorting a sequence of n elements on a parallel computer with k processors is considered. The algorithms the authors present can all be run on a single instruction stream multiple data stream computer. For large n, each achieves an asymptotic speed-up ratio of k with respect to the best sequential algorithm. This linear (in k) speed-up is optimal in the number of processors used.
Book Synopsis Discrete Algorithms and Complexity by : David S. Johnson
Download or read book Discrete Algorithms and Complexity written by David S. Johnson and published by Elsevier. This book was released on 2014-05-10 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perspectives in Computing, Volume 15: Discrete Algorithms and Complexity provides an understanding of discrete algorithms and complexity. This book covers a variety of topics, including discrete logarithm algorithms, parallel bubbling, electronic prototyping, number theoretic complexity, and linear programming. Organized into 27 chapters, this volume begins with an overview of the basic solutions of the primal and dual that can be characterized in graph-theoretic terms. This text then explores the principal partition of vertex-weighted graphs, which is utilized to solve certain assignment problems or flow problems that are formulated using such graphs. Other chapters consider a polynomial-time algorithm for finding the geodesic center of a simple polygon. This book discusses as well the three efficient algorithms for the routing problems around a rectangle. The final chapter deals with a snoopy cache multiprocessor system wherein each processor has a cache in which it stores blocks of data. This book is a valuable resource for mathematicians and researchers.
Book Synopsis Advances in Computing and Information - ICCI '91 by : Frank Dehne
Download or read book Advances in Computing and Information - ICCI '91 written by Frank Dehne and published by Springer Science & Business Media. This book was released on 1991-05-07 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains papers presented at the Third International Conference on Computing and Information, ICCI '91, held at Carleton University in Ottawa, Canada, May 27-29, 1991. The conference was organized by the School of Computer Science at Carleton University, and was sponsored by the Natural Sciences and Engineering Research Council of Canada (NSERC) and Carleton University. ICCI '91 was an international forum for the presentation of original results in research, development, and applications in computing and information processing. The conference was aimed at both practitioners and theoreticians, and was organized into five streams: - Algorithms and complexity, - Databases and information systems, - Parallel processing and systems, - Distributed computing and systems, - Expert systems, artificial intelligence. This volume contains three invited papers, by E.C.R. Hehner, R.L. Probert, and S.J. Smith, and 71 selected papers.
