A Parallel Solution For The Symmetric Eigenproblem

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High Performance Algorithms for Structured Matrix Problems

Author : Peter Arbenz
Publisher : Nova Publishers
Page : 228 pages
File Size : 44,6 Mb
Release : 1998
Category : Business & Economics
ISBN : 156072594X

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High Performance Algorithms for Structured Matrix Problems by Peter Arbenz Pdf

Comprises 10 contributions that summarize the state of the art in the areas of high performance solutions of structured linear systems and structured eigenvalue and singular-value problems. Topics covered range from parallel solvers for sparse or banded linear systems to parallel computation of eigenvalues and singular values of tridiagonal and bidiagonal matrices. Specific paper topics include: the stable parallel solution of general narrow banded linear systems; efficient algorithms for reducing banded matrices to bidiagonal and tridiagonal form; a numerical comparison of look-ahead Levinson and Schur algorithms for non-Hermitian Toeplitz systems; and parallel CG-methods automatically optimized for PC and workstation clusters. Annotation copyrighted by Book News, Inc., Portland, OR

Parallel Scientific Computing

Author : Jack Dongarra,Jerzy Wasniewski
Publisher : Springer Science & Business Media
Page : 584 pages
File Size : 52,7 Mb
Release : 1994-11-23
Category : Computers
ISBN : 3540587128

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Parallel Scientific Computing by Jack Dongarra,Jerzy Wasniewski Pdf

This volume presents the proceedings of the First International workshop on Parallel Scientific Computing, PARA '94, held in Lyngby, Denmark in June 1994. It reports interdisciplinary work done by mathematicians, scientists and engineers working on large-scale computational problems in discussion with computer science specialists in the field of parallel methods and the efficient exploitation of modern high-performance computing resources. The 53 full refereed papers provide a wealth of new results: an up-to-date overview on high-speed computing facilities, including different parallel and vector computers as well as workstation clusters, is given and the most important numerical algorithms, with a certain emphasis on computational linear algebra, are investigated.

GPU Solutions to Multi-scale Problems in Science and Engineering

Author : David A. Yuen,Long Wang,Xuebin Chi,Lennart Johnsson,Wei Ge,Yaolin Shi
Publisher : Springer Science & Business Media
Page : 677 pages
File Size : 50,5 Mb
Release : 2013-01-09
Category : Computers
ISBN : 9783642164057

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GPU Solutions to Multi-scale Problems in Science and Engineering by David A. Yuen,Long Wang,Xuebin Chi,Lennart Johnsson,Wei Ge,Yaolin Shi Pdf

This book covers the new topic of GPU computing with many applications involved, taken from diverse fields such as networking, seismology, fluid mechanics, nano-materials, data-mining , earthquakes ,mantle convection, visualization. It will show the public why GPU computing is important and easy to use. It will offer a reason why GPU computing is useful and how to implement codes in an everyday situation.

Eigenvalue Problems: Algorithms, Software and Applications in Petascale Computing

Author : Tetsuya Sakurai,Shao-Liang Zhang,Toshiyuki Imamura,Yusaku Yamamoto,Yoshinobu Kuramashi,Takeo Hoshi
Publisher : Springer
Page : 313 pages
File Size : 42,5 Mb
Release : 2018-01-03
Category : Computers
ISBN : 9783319624266

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Eigenvalue Problems: Algorithms, Software and Applications in Petascale Computing by Tetsuya Sakurai,Shao-Liang Zhang,Toshiyuki Imamura,Yusaku Yamamoto,Yoshinobu Kuramashi,Takeo Hoshi Pdf

This book provides state-of-the-art and interdisciplinary topics on solving matrix eigenvalue problems, particularly by using recent petascale and upcoming post-petascale supercomputers. It gathers selected topics presented at the International Workshops on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2014 and EPASA2015), which brought together leading researchers working on the numerical solution of matrix eigenvalue problems to discuss and exchange ideas – and in so doing helped to create a community for researchers in eigenvalue problems. The topics presented in the book, including novel numerical algorithms, high-performance implementation techniques, software developments and sample applications, will contribute to various fields that involve solving large-scale eigenvalue problems.

Energy Research Abstracts

Author : Anonim
Publisher : Unknown
Page : 872 pages
File Size : 49,8 Mb
Release : 1988
Category : Power resources
ISBN : MSU:31293010868804

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Energy Research Abstracts by Anonim Pdf

Hypercube Multiprocessors, 1987

Author : Michael T. Heath
Publisher : SIAM
Page : 796 pages
File Size : 51,8 Mb
Release : 1987-01-01
Category : Computers
ISBN : 0898712157

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Hypercube Multiprocessors, 1987 by Michael T. Heath Pdf

Proceedings -- Parallel Computing.

Parallel Processing in Computational Mechanics

Author : Hojjat Adeli
Publisher : CRC Press
Page : 390 pages
File Size : 50,5 Mb
Release : 2020-08-26
Category : Science
ISBN : 9781000147889

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Parallel Processing in Computational Mechanics by Hojjat Adeli Pdf

Introduces mechanical engineers to high-performance computing using the new generation of computers with vector and parallel processing capabilities that allow the solution to problems beyond the ken of traditional computers. The chapters present an introduction and overview, explain several methodo

World Congress of Nonlinear Analysts '92

Author : V. Lakshmikantham
Publisher : Walter de Gruyter
Page : 930 pages
File Size : 44,9 Mb
Release : 1996
Category : Mathematics
ISBN : 311013215X

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World Congress of Nonlinear Analysts '92 by V. Lakshmikantham Pdf

Vector and Parallel Processing - VECPAR 2000

Author : Jose M.L.M. Palma,Jack Dongarra,Vicente Hernandez
Publisher : Springer Science & Business Media
Page : 589 pages
File Size : 40,9 Mb
Release : 2001-04-18
Category : Computers
ISBN : 9783540419990

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Vector and Parallel Processing - VECPAR 2000 by Jose M.L.M. Palma,Jack Dongarra,Vicente Hernandez Pdf

This book constitutes the thoroughly refereed post-proceedings of the 4th International Conference on Vector and Parallel Processing, VECPAR 2000, held in Porto, Portugal, in June 2000. The 40 revised full papers presented were carefully selected and improved during two rounds of reviewing. The papers are orgainized in topical sections on computational grids - languages and tools in multiplatform environments, cellular automata and applications in computational physics, linear and non-linear algebra, imaging, and finite/discrete elements in engineering applications.

Parallelism in Matrix Computations

Author : Efstratios Gallopoulos,Bernard Philippe,Ahmed H. Sameh
Publisher : Springer
Page : 489 pages
File Size : 46,5 Mb
Release : 2015-07-25
Category : Technology & Engineering
ISBN : 9789401771887

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Parallelism in Matrix Computations by Efstratios Gallopoulos,Bernard Philippe,Ahmed H. Sameh Pdf

This book is primarily intended as a research monograph that could also be used in graduate courses for the design of parallel algorithms in matrix computations. It assumes general but not extensive knowledge of numerical linear algebra, parallel architectures, and parallel programming paradigms. The book consists of four parts: (I) Basics; (II) Dense and Special Matrix Computations; (III) Sparse Matrix Computations; and (IV) Matrix functions and characteristics. Part I deals with parallel programming paradigms and fundamental kernels, including reordering schemes for sparse matrices. Part II is devoted to dense matrix computations such as parallel algorithms for solving linear systems, linear least squares, the symmetric algebraic eigenvalue problem, and the singular-value decomposition. It also deals with the development of parallel algorithms for special linear systems such as banded ,Vandermonde ,Toeplitz ,and block Toeplitz systems. Part III addresses sparse matrix computations: (a) the development of parallel iterative linear system solvers with emphasis on scalable preconditioners, (b) parallel schemes for obtaining a few of the extreme eigenpairs or those contained in a given interval in the spectrum of a standard or generalized symmetric eigenvalue problem, and (c) parallel methods for computing a few of the extreme singular triplets. Part IV focuses on the development of parallel algorithms for matrix functions and special characteristics such as the matrix pseudospectrum and the determinant. The book also reviews the theoretical and practical background necessary when designing these algorithms and includes an extensive bibliography that will be useful to researchers and students alike. The book brings together many existing algorithms for the fundamental matrix computations that have a proven track record of efficient implementation in terms of data locality and data transfer on state-of-the-art systems, as well as several algorithms that are presented for the first time, focusing on the opportunities for parallelism and algorithm robustness.

Recent Advances in Parallel Virtual Machine and Message Passing Interface

Author : Jack Dongarra,Emilio Luque,Tomas Margalef
Publisher : Springer
Page : 562 pages
File Size : 54,6 Mb
Release : 2003-07-31
Category : Computers
ISBN : 9783540481584

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Recent Advances in Parallel Virtual Machine and Message Passing Interface by Jack Dongarra,Emilio Luque,Tomas Margalef Pdf

Parallel Virtual Machine (PVM) and Message Passing Interface (MPI) are the most frequently used tools for programming according to the message passing paradigm, which is considered one of the best ways to develop parallel applications. This volume comprises 67 revised contributions presented at the Sixth European PVM/MPI Users' Group Meeting, which was held in Barcelona, Spain, 26-29 September 1999. The conference was organized by the Computer Science Department of the Universitat Autònoma de Barcelona. This conference has been previously held in Liverpool, UK (1998) and Cracow, Poland (1997). The first three conferences were devoted to PVM and were held at the TU Munich, Germany (1996), ENS Lyon, France (1995), and University of Rome (1994). This conference has become a forum for users and developers of PVM, MPI, and other message passing environments. Interaction between those groups has proved to be very useful for developing new ideas in parallel computing and for applying some of those already existent to new practical fields.