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Supercomputers And Their Performance In Computational Fluid Dynamics
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Book Synopsis Supercomputers and Their Performance in Computational Fluid Dynamics by : Kozo Fujii
Download or read book Supercomputers and Their Performance in Computational Fluid Dynamics written by Kozo Fujii and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supercomputer technologies have evolved rapidly since the first commercial-based supercomputer, CRAY-1 was introduced in 1976. In early 1980's three Japanese super computers appeared, and Cray Research delivered the X-MP series. These machines including the later-announced CRAY-2 and NEC SX series created one generation of supercomputers, and the market was spread dramatically. The peak performance was higher than 1 GFLOPS and the compiler improvement was remarkable. There appeared many articles and books that described their architecture and their performance on The late 1980's saw a new generation of supercomputers. several benchmark problems. Following CRAY Y-MP and Hitachi S-820 delivered in 1988, NEC announced SX-3 and Fujitsu announced the VP2000 series in 1990. In addition, Cray Research announced the Y-MP C-90 late in 1991. The peak performance of these machines reached several to a few ten's GFLOPS. The hardware characteristics of these machines are known, but their practical performance has not been well documented so far. Computational Fluid Dynamics (CFD) is one of the important research fields that have been progressing with the growth of supercomputers. Today's fluid dynamic re search cannot be discussed without supercomputers and since CFD is one of the im portant users of supercomputers, future development of supercomputers has to take the requirements of CFD into account. There are many benchmark reports available today. However, they mostly use so called kernels. For fluid dynamics researchers, benchmark test on real fluid dynamic codes are necessary.
Book Synopsis Computational Fluid Dynamics by : Wolfgang Gentzsch
Download or read book Computational Fluid Dynamics written by Wolfgang Gentzsch and published by . This book was released on 1988 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cost-effective vectorization of fluid dynamic codes, in particular the Navier/Stokes Code, is covered relative to the supercomputer architecture. Subjects include current supercomputer architecture; minisupercomputers; impact of hardware on computing; software migration issues; benchmarking; guidelines on Fortran vectorization at the do-loop level; restructuring of basic linear algebra algorithms; and restructuring guidelines for basic fluid dynamic codes. A glossary of supercomputing terms is given in the Appendix. Keywords: Matrices; Mathematics; Navier Stokes equations; Algorithms; Supercomputers; Nato furnished; Vector programming; Benchmarking; Mini-supercomputers. (JHD).
Author :National Science Foundation (U.S.). Blue Ribbon Panel on High Performance Computing Publisher : ISBN 13 : Total Pages :72 pages Book Rating :4.E/5 ( download)
Book Synopsis From Desktop to Teraflop by : National Science Foundation (U.S.). Blue Ribbon Panel on High Performance Computing
Download or read book From Desktop to Teraflop written by National Science Foundation (U.S.). Blue Ribbon Panel on High Performance Computing and published by . This book was released on 1993 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Using HPC for Computational Fluid Dynamics by : Shamoon Jamshed
Download or read book Using HPC for Computational Fluid Dynamics written by Shamoon Jamshed and published by Academic Press. This book was released on 2015-05-12 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using HPC for Computational Fluid Dynamics: A Guide to High Performance Computing for CFD Engineers offers one of the first self-contained guides on the use of high performance computing for computational work in fluid dynamics. Beginning with an introduction to HPC, including its history and basic terminology, the book moves on to consider how modern supercomputers can be used to solve common CFD challenges, including the resolution of high density grids and dealing with the large file sizes generated when using commercial codes. Written to help early career engineers and post-graduate students compete in the fast-paced computational field where knowledge of CFD alone is no longer sufficient, the text provides a one-stop resource for all the technical information readers will need for successful HPC computation. - Offers one of the first self-contained guides on the use of high performance computing for computational work in fluid dynamics - Tailored to the needs of engineers seeking to run CFD computations in a HPC environment
Book Synopsis High-performance Computing by : United States. General Accounting Office
Download or read book High-performance Computing written by United States. General Accounting Office and published by . This book was released on 1991 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Efficient Use of Vector Computers with Emphasis on Computational Fluid Dynamics by : Willi Schönauer
Download or read book The Efficient Use of Vector Computers with Emphasis on Computational Fluid Dynamics written by Willi Schönauer and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: The GAMM Committee for Numerical Methods in Fluid Mechanics organizes workshops which should bring together experts of a narrow field of computational fluid dynamics (CFD) to exchange ideas and experiences in order to speed-up the development in this field. In this sense it was suggested that a workshop should treat the solution of CFD problems on vector computers. Thus we organized a workshop with the title "The efficient use of vector computers with emphasis on computational fluid dynamics". The workshop took place at the Computing Centre of the University of Karlsruhe, March 13-15,1985. The participation had been restricted to 22 people of 7 countries. 18 papers have been presented. In the announcement of the workshop we wrote: "Fluid mechanics has actively stimulated the development of superfast vector computers like the CRAY's or CYBER 205. Now these computers on their turn stimulate the development of new algorithms which result in a high degree of vectorization (sca1ar/vectorized execution-time). But with 3-D problems we quickly reach the limit of present vector computers. If we want e.g. to solve a system of 6 partial differential equations (e.g. for u, v, w, p, k, € or for the vectors u, curl u) on a 50x50x50 grid we have 750.000 unknowns and for a 4th order difference method we have circa 60 million nonzero coefficients in the highly sparse matrix. This characterizes the type of problems which we want to discuss in the workshop".
Book Synopsis Progress and Supercomputing in Computational Fluid Dynamics by : Murman
Download or read book Progress and Supercomputing in Computational Fluid Dynamics written by Murman and published by Springer Science & Business Media. This book was released on 1985 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume, with the exception of the introductory chapter, consists of papers delivered at the workshop entitled "The Impact of Supercomputers on the Next Decade of Computational Fluid Dynamics," The workshop, which took place in Jerusalem, Israel during the week of December 16, 1984, was initiated by the National Science Foundation of the USA (NSF), by the Ministry of Science and Development, Israel (IMSD), and co-sponsored by the National Aeronautics and Space Administration (NASA), the Office of Scientific Research of the U.S. Air Force (AFOSR), Tel Aviv University and Massachusetts Institute of Technology. The introductory chapter attempts to summarize what transpired at the workshop. The genesis of the workshop was an agreement between NSF and Il1S, signed in the spring of 1983, to conduct a series of bi-national work shops and symposia. This workshop represented the first activity spon sored under the agreement. The undersigned were selected by their respective national bodies to act as co-coordinators and organizers of the workshop. The first question that we faced was to decide upon a topic. In the past few years the field of CFD has mushroomed and consequently there have been many meetings, symposia, workshops, congresses, etc.
Book Synopsis High Performance Computing in Science and Engineering ’98 by : Egon Krause
Download or read book High Performance Computing in Science and Engineering ’98 written by Egon Krause and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains reports about the most significant projects from science and industry that are using the supercomputers of the Federal High Performance Computing Center Stuttgart (HLRS). These projects are from different scientific disciplines, with a focus on engineering, physics and chemistry. They were carefully selected in a peer-review process and are showcases for an innovative combination of state-of-the-art physical modeling, novel algorithms and the use of leading-edge parallel computer technology. As HLRS is in close cooperation with industrial companies, special emphasis has been put on the industrial relevance of results and methods.
Book Synopsis Supercomputers and Fluid Dynamics by : Kunio Kuwahara
Download or read book Supercomputers and Fluid Dynamics written by Kunio Kuwahara and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past several years, it has become apparent that computing will soon achieve a status within science and engineering to the classical scientific methods of laboratory experiment and theoretical analysis. The foremost tools of state-of-the-art computing applications are supercomputers, which are simply the fastest and biggest computers available at any given time. Supercomputers and supercomputing go hand-in-hand in pacing the development of scientific and engineering applications of computing. Experience has shown that supercomputers improve in speed and capability by roughly a factor 1000 every 20 years. Supercomputers today include the Cray XMP and Cray-2, manufactured by Cray Research, Inc., the Cyber 205, manufactured by Control Data Corporation, the Fujitsu VP, manufactured by Fujitsu, Ltd., the Hitachi SA-810/20, manufactured by Hitachi, Ltd., and the NEC SX, manufactured by NEC, Inc. The fastest of these computers are nearly three orders-of-magnitude faster than the fastest computers available in the mid-1960s, like the Control Data CDC 6600. While the world-wide market for supercomputers today is only about 50 units per year, it is expected to grow rapidly over the next several years to about 200 units per year.
Author :Editors of Scientific American Publisher :Grand Central Publishing ISBN 13 :0759527458 Total Pages :122 pages Book Rating :4.7/5 (595 download)
Book Synopsis Understanding Supercomputing by : Editors of Scientific American
Download or read book Understanding Supercomputing written by Editors of Scientific American and published by Grand Central Publishing. This book was released on 2002-12-02 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book you'll discover what constitutes a 'supercomputer', how the supercomputers of today function, how you can make your own computer into a super machine - through networking - and what tomorrow holds in store for computer usage in terms of hardware, software and everyday applications.
Book Synopsis Computational Fluid Dynamics - Proceedings Of The Fourth Unam Supercomputing Conference by : Gerardo Cisneros
Download or read book Computational Fluid Dynamics - Proceedings Of The Fourth Unam Supercomputing Conference written by Gerardo Cisneros and published by World Scientific. This book was released on 2001-09-18 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents recent advances in computational fluid dynamics. The topics range from fundamentals and computational techniques to a wide variety of applications in astronomy, applied mathematics, meteorology, etc. They describe recent calculations in direct numerical simulation of turbulence, applications of turbulence modeling of pollution problems in mesoscale meteorology, industrial applications, etc. The emerging topic of parallelization of CFD codes is also presented. This volume will appeal to graduate students, researchers and anyone interested in using digital computation as a powerful tool for solving fluid dynamics problems in science and technology.
Book Synopsis Supercomputing in Fluid Flow by : T. K. S. Murthy
Download or read book Supercomputing in Fluid Flow written by T. K. S. Murthy and published by . This book was released on 1993 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited versions of 14 papers from a seminar in Lovell, Massachusetts, October 1989, discuss advances in the application of supercomputing to numerically intensive problems in the simulation of fluid flow, especially as it can be substituted for the expensive testing of physical models in the design of aircraft, space craft, and automobiles. Focuses on solving the Navier-Stokes or the Euler equations for which several high- level algorithms and codes are not being developed that exploit the increasingly sophisticated types of computer architecture, such as parallel and vector processing. No index. Annotation copyright by Book News, Inc., Portland, OR
Book Synopsis Vectorization of Computer Programs with Applications to Computational Fluid Dynamics by : Wolfgang Gentzsch
Download or read book Vectorization of Computer Programs with Applications to Computational Fluid Dynamics written by Wolfgang Gentzsch and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scope of the present book is to offer the most efficient tools for the vectorization of serial computer programs. Here, by vectorization we understand the adaptation of computer programs to the special architecture of modern available vector computers to exploit fully their potential, which will often result in remarkable performance improvements. The book is written primarily for users working in the various fields of computational physics, for scientists as well as for programmers running their jobs on a vector computer. The text may, however, also be of value to those who are interested in numerical algorithms. Although the examples discussed in chapter 9 have been taken from Computational Fluid Dynamics, the numerical methods are well-known, and are applied in many fields of Computational Physics. The book is divided into four parts. After a short introduction which outlines the limits of conventional serial computers in contrast to the possibilities offered by the new vector machines, the second part is addressed to the discussion of some main features of existing computer architectures. We restrict ourselves to the vector computers CRAY-1S and CDC-CYBER 205, although, in the meantime, many vector and parallel computers and array processors are available such as DENELCOR's Heterogeneous Element Processor (HEP), ICL's Distributed Array Processor (DAP), SPERRY UNIVAC's Array Processing System (APS), STAR TECHNOLOGIES ST-l00, FLOATING POINT SYSTEMS' Array Processor (FPS), FUJITSU's FACOM VP-l00 and VP-200, HITACHI's Integrated Array Processor (lAP), HITACHI's S 810/10 and S 810/20 and others.
Book Synopsis Visualization in Supercomputing by : Raul H. Mendez
Download or read book Visualization in Supercomputing written by Raul H. Mendez and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Massive amounts of numeric data are far more comprehensible when converted into graphical form. Hence visualization is becoming an integral part of many areas of research. The idea of visualization is not new, but techniques for visualization are still being developed, and visualization research is just beginning to be recognized as a cornerstone of future computer science. As scientists handle increasingly complex problems with computers, visualization will become an even more essential tool for extracting sense from numbers. This volume is a collection of the best papers selected from those presented at the August 1988 Visualization in Supercomputing Conference in Tokyo, Japan. It is divided into three parts: visualization applications, hardware and performance, and visualization theory. Subjects covered include visualization methods used in computational fluid dynamics research, time-to-solution aspects of visualization, the use of parallel/vector computers with finite element method systems, basic computational performance of two graphics supercomputers, and the applicability of the volume imaging concept in various fields.
Book Synopsis High Performance Computing in Fluid Dynamics by : P. Wesseling
Download or read book High Performance Computing in Fluid Dynamics written by P. Wesseling and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Summerschool on High Performance Computing in Fluid Dynamics, held at Delft University of Technology, the Netherlands, June 24-28 1996
Book Synopsis High Performance Computing in Science and Engineering ’01 by : Egon Krause
Download or read book High Performance Computing in Science and Engineering ’01 written by Egon Krause and published by Springer. This book was released on 2013-10-03 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes the state of the art in supercomputing, with special emphasis on the industrial relevance of the presented results and methods. The book showcases an innovative usage of state-of-the-art modeling, novel numerical algorithms and the use of leading-edge high-performance computing systems in a GRID-like environment.
Book Synopsis Parallel Computational Fluid Dynamics by : Rupak Biswas
Download or read book Parallel Computational Fluid Dynamics written by Rupak Biswas and published by DEStech Publications, Inc. This book was released on 2010 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt:
