Parallel Computational Fluid Dynamics 97

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Parallel Computational Fluid Dynamics 97

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Author : D. Emerson
language : en
Publisher: Elsevier
Release Date : 1998-04-17

Parallel Computational Fluid Dynamics 97 written by D. Emerson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-04-17 with Computers categories.

Computational Fluid Dynamics (CFD) is a discipline that has always been in the vanguard of the exploitation of emerging and developing technologies. Advances in both algorithms and computers have rapidly been absorbed by the CFD community in its quest for more accurate simulations and reductions in the time to solution. Within this context, parallel computing has played an increasingly important role. Moreover, the uptake of parallel computing has brought the CFD community into ever-closer contact with hardware vendors and computer scientists. The multidisciplinary subject of parallel CFD and its rapidly evolving nature, in terms of hardware and software, requires a regular international meeting of this nature to keep abreast of the most recent developments.Parallel CFD '97 is part of an annual conference series dedicated to the discussion of recent developments and applications of parallel computing in the field of CFD and related disciplines. This was the 9th in the series, and since the inaugural conference in 1989, many new developments and technologies have emerged. The intervening years have also proved to be extremely volatile for many hardware vendors and a number of companies appeared and then disappeared. However, the belief that parallel computing is the only way forward has remained undiminished. Moreover, the increasing reliability and acceptance of parallel computers has seen many commercial companies now offering parallel versions of their codes, many developed within the EC funded EUROPORT activity, but generally for more modest numbers of processors. It is clear that industry has not moved to large scale parallel systems but it has shown a keen interest in more modest parallel systems recognising that parallel computing will play an important role in the future. This book forms the proceedings of the CFD '97 conference, which was organised by the the Computational Engineering Group at Daresbury Laboratory and held in Manchester, England, on May 19-21 1997. The sessions involved papers on many diverse subjects including turbulence, reactive flows, adaptive schemes, unsteady flows, unstructured mesh applications, industrial applications, developments in software tools and environments, climate modelling, parallel algorithms, evaluation of computer architectures and a special session devoted to parallel CFD at the AEREA research centres. This year's conference, like its predecessors, saw a continued improvement in both the quantity and quality of contributed papers.Since the conference series began many significant milestones have been acheived. For example in 1994, Massively Parallel Processing (MPP) became a reality with the advent of Cray T3D. This, of course, has brought with it the new challenge of scalability for both algorithms and architectures. In the 12 months since the 1996 conference, two more major milestones were achieved: microprocessors with a peak performance of a Gflop/s became available and the world's first Tflop/s calculation was performed. In the 1991 proceedings, the editors indicated that a Tflop/s computer was likely to be available in the latter half of this decade. On December 4th 1996, Intel achieved this breakthrough on the Linpack benchmark using 7,264 (200MHz) Pentium Pro microprocessors as part of the ASCI Red project. With the developments in MPP, the rapid rise of SMP architectures and advances in PC technology, the future for parallel CFD looks both promising and challenging.

A Collection Of Technical Papers

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Author : American Institute of Aeronautics and Astronautics
language : en
Publisher: AIAA (American Institute of Aeronautics & Astronautics)
Release Date : 1997

A Collection Of Technical Papers written by American Institute of Aeronautics and Astronautics and has been published by AIAA (American Institute of Aeronautics & Astronautics) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Computers categories.

This volume contains the proceedings of the 13th AIAA Computational Fluid Dynamics Conference. It addresses numerical procedures for the solution of fluid dynamics and interdisciplinary problems. Technical sessions of the conference focus on design optimization, solution adaptive techniques, convergence acceleration methods, high-resolution schemes, parallel computing as well as improved algorithms for the solution of viscous, inviscid, and multi-component flow applications. The programme also includes a panel discussion addressing the evoluting roles of government, industry and academia in future CFD developments.

29th Aiaa Fluid Dynamics Conference

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Author :
language : en
Publisher:
Release Date : 1998

29th Aiaa Fluid Dynamics Conference written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Fluid dynamics categories.

Conference Proceedings Of The 1998 International Conference On Supercomputing

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Author :
language : en
Publisher:
Release Date : 1998

Conference Proceedings Of The 1998 International Conference On Supercomputing written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Computer science categories.

Proceedings -- Parallel Computing.

International Aerospace Abstracts

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Author :
language : en
Publisher:
Release Date : 1998

International Aerospace Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Aeronautics categories.

Developments In Computational Mechanics With High Performance Computing

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Author : B. H. V. Topping
language : en
Publisher:
Release Date : 1999

Developments In Computational Mechanics With High Performance Computing written by B. H. V. Topping and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computers categories.

Contains research papers presented at The Third Euro-Conference on Parallel and Distributed Computing for Computational Mechanics, held in Weimar, Germany from 20-25 March 1999.

Proceedings Of The 1997 Acm Sigmetrics International Conference On Measurement And Modeling Of Computer Systems

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Author :
language : en
Publisher: Association for Computing Machinery (ACM)
Release Date : 1997

Proceedings Of The 1997 Acm Sigmetrics International Conference On Measurement And Modeling Of Computer Systems written by and has been published by Association for Computing Machinery (ACM) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Computers categories.

A Comparison Of Petsc Library And Hpf Implementations Of An Archetypal Pde Computation

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Author : M. Ehtesham Hayder
language : en
Publisher:
Release Date : 1997

A Comparison Of Petsc Library And Hpf Implementations Of An Archetypal Pde Computation written by M. Ehtesham Hayder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Boundary value problems categories.

Abstract: "Two paradigms for distributed-memory parallel computation that free the application programmer from the details of message passing are compared for an archetypal structured scientific computation -- a nonlinear, structured-grid partial differential equation boundary value problem -- using the same algorithm on the same hardware. Both paradigms, parallel libraries represented by Argonne's PETSc, and parallel languages represented by the Portland Group's HPF, are found to be easy to use for this problem class, and both are reasonably effective in exploiting concurrency after a short learning curve. The level of involvement required by the application programmer under either paradigm includes specification of the data partitioning (corresponding to a geometrically simple decomposition of the domain of the PDE). Programming in SPMD style for the PETSc library requires writing the routines that discretize the PDE and its Jacobian, managing subdomain-to-processor mappings (affine global-to-local index mappings), and interfacing to library solver routines. Programming for HPF requires a complete sequential implementation of the same algorithm, introducing concurrency through subdomain blocking (an effort similar to the index mapping), and modest experimentation with rewriting loops to elucidate to the compiler the latent concurrency. Correctness and scalability are cross-validated on up to 32 nodes of an IBM SP2."

Canadian Aeronautics And Space Journal

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Author :
language : en
Publisher:
Release Date : 2000

Canadian Aeronautics And Space Journal written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Aeronautics categories.

Directory Of Published Proceedings

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Author :
language : en
Publisher:
Release Date : 2002

Directory Of Published Proceedings written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Engineering categories.