Computer Networks And High Performance Computing
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Computer Networks And High Performance Computing
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Author : United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Space
language : en
Publisher:
Release Date : 1989
Computer Networks And High Performance Computing written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Space and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Computer networks categories.
Promoting High Performance Computing And Communications
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Author :
language : en
Publisher: Congress
Release Date : 1993
Promoting High Performance Computing And Communications written by and has been published by Congress this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Computers categories.
In 1991 the Federal Government initiated the multiagency High Performance Computing and Communications program (HPCC) to further the development of U.S. supercomputer technology and high-speed computer network technology. This overview by the Congressional Budget Office (CBO) concentrates on obstacles that might prevent the growth of the high-performance computing and data communications industries. The market for supercomputers, relative to that of other technologies, is small. The main obstacle to the rise of large commercial markets for HPCC-developed technology is that cheaper workstations may preempt further growth of the supercomputer market as a whole. In addition, an economic inertia may occur, as conventional supercomputers, working well, become difficult to dislodge in the marketplace. The National Research and Educational Network (NREN) is central to the HPCC program. The ways in which Internet is becoming the core of a national data network promise well for HPCC in the future, but HPCC technology might be precluded from having a substantial effect on the current markets if demand for high-speed communications does not emerge as envisaged by HPCC leaders. Cost considerations and policy directions for HPCC are discussed. Five tables, six figures, and one box illustrate the discussion. Three appendixes discuss HPCC technology spinoffs and speed calculations. (SLD)
Workshop On High Performance Computing And Gigabit Local Area Networks
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Author : G. Cooperman
language : en
Publisher: Springer
Release Date : 2006-04-11
Workshop On High Performance Computing And Gigabit Local Area Networks written by G. Cooperman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-11 with Technology & Engineering categories.
The combination of fast, low-latency networks and high-performance, distributed tools for mathematical software has resulted in widespread, affordable scientific computing facilities. Practitioners working in the fields of computer communication networks, distributed computing, computational algebra and numerical analysis have been brought together to contribute to this volume and explore the emerging distributed and parallel technology in a scientific environment. This collection includes surveys and original research on both software infrastructure for parallel applications and hardware and architecture infrastructure. Among the topics covered are switch-based high-speed networks, ATM over local and wide area networks, network performance, application support, finite element methods, eigenvalue problems, invariant subspace decomposition, QR factorization and Todd-Coxseter coset enumeration.
A Research And Development Strategy For High Performance Computing
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Author : Federal Coordinating Council for Science, Engineering, and Technology. Committee on Computer Research and Applications
language : en
Publisher:
Release Date : 1987
A Research And Development Strategy For High Performance Computing written by Federal Coordinating Council for Science, Engineering, and Technology. Committee on Computer Research and Applications and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Computer networks categories.
Workshop On Wide Area Networks And High Performance Computing
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Author : G. Cooperman
language : en
Publisher: Springer
Release Date : 2007-10-03
Workshop On Wide Area Networks And High Performance Computing written by G. Cooperman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-03 with Technology & Engineering categories.
These papers were presented at the workshop on High Performance Computing and Gigabit Wide Area Networks held in September 1998 in Essen, Germany. The aim of the workshop was to analyse the interplay between computer network technology, communication software and the performance of mathematical algorithms used for large scale computations in wide area high speed computer networks. Only through interdisciplinary research with the co-operation of electrical engineers, mathematicians and computer scientists will it be possible to determine the most efficient combinations of parallel algorithms, protocols and network hardware. This workshop brought together scientists working in computer networks, network protocols and numerical and linear algebra and new insights were gained that have previously been unattainable. This volume contains 22 refereed research articles that reflect the exciting new developments in this field.
The Federal High Performance Computing Program
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Author :
language : en
Publisher:
Release Date : 1989
The Federal High Performance Computing Program written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Computer networks categories.
High Performance Computing
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Author : United States. General Accounting Office
language : en
Publisher:
Release Date : 1991
High Performance Computing written by United States. General Accounting Office and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Computer networks categories.
Energy Efficient High Performance Computing
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Author : James H. Laros III
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-09-04
Energy Efficient High Performance Computing written by James H. Laros III and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-04 with Computers categories.
In this work, the unique power measurement capabilities of the Cray XT architecture were exploited to gain an understanding of power and energy use, and the effects of tuning both CPU and network bandwidth. Modifications were made to deterministically halt cores when idle. Additionally, capabilities were added to alter operating P-state. At the application level, an understanding of the power requirements of a range of important DOE/NNSA production scientific computing applications running at large scale is gained by simultaneously collecting current and voltage measurements on the hosting nodes. The effects of both CPU and network bandwidth tuning are examined, and energy savings opportunities without impact on run-time performance are demonstrated. This research suggests that next-generation large-scale platforms should not only approach CPU frequency scaling differently, but could also benefit from the capability to tune other platform components to achieve more energy-efficient performance.
High Performance Computing And Networking
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Author :
language : en
Publisher: Springer Science & Business Media
Release Date : 1994
High Performance Computing And Networking written by and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Computer networks categories.
High-performance computing and networking (HPCN) is driven by several initiatives in Europe, the United States, and Japan. In Europe several groups encouraged the Commission of the European Communities to start an HPCN programme. This two-volume work presents the proceedings of HPCN Europe 1994. Volume 2 includes sections on: networking, future European cooperative working possibilities in industry and research, HPCN computer centers aspects, performance evaluation and benchmarking, numerical algorithms for engineering, domain decomposition in engineering, parallel programming environments, load balancing and performance optimization, monitoring, debugging, and fault tolerance, programming languages in HPC, compilers and data parallel structures, architectural aspects, and late papers.
Network Computers Versus High Performance Computers
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Author : Dimitris N. Chorafas
language : en
Publisher: Burns & Oates
Release Date : 1997
Network Computers Versus High Performance Computers written by Dimitris N. Chorafas and has been published by Burns & Oates this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Computers categories.
Network Computers versus High Performance Computers addresses the challenges associated with industrial computing, client-servers and the recent network-centred solutions. The author has carried out extensive research in Europe, the United States and Japan, and he conveys the results clearly and thematically to ensure that his work is relevant not only to information scientists and academics, but also to anyone in the business community who is anxious to understand and benefit from the massive technological advances in corporate communications and in sophisticated software.