Scalable Input/Output

Scalable Input/Output PDF Author: Daniel A. Reed
Publisher: MIT Press
ISBN: 9780262681421
Category : Computers
Languages : en
Pages : 396

Get Book Here

Book Description
The major research results from the Scalable Input/Output Initiative, exploring software and algorithmic solutions to the I/O imbalance. As we enter the "decade of data," the disparity between the vast amount of data storage capacity (measurable in terabytes and petabytes) and the bandwidth available for accessing it has created an input/output bottleneck that is proving to be a major constraint on the effective use of scientific data for research. Scalable Input/Output is a summary of the major research results of the Scalable I/O Initiative, launched by Paul Messina, then Director of the Center for Advanced Computing Research at the California Institute of Technology, to explore software and algorithmic solutions to the I/O imbalance. The contributors explore techniques for I/O optimization, including: I/O characterization to understand application and system I/O patterns; system checkpointing strategies; collective I/O and parallel database support for scientific applications; parallel I/O libraries and strategies for file striping, prefetching, and write behind; compilation strategies for out-of-core data access; scheduling and shared virtual memory alternatives; network support for low-latency data transfer; and parallel I/O application programming interfaces.

Scalable Input/Output

Scalable Input/Output PDF Author: Daniel A. Reed
Publisher: MIT Press
ISBN: 9780262681421
Category : Computers
Languages : en
Pages : 396

Get Book Here

Book Description
The major research results from the Scalable Input/Output Initiative, exploring software and algorithmic solutions to the I/O imbalance. As we enter the "decade of data," the disparity between the vast amount of data storage capacity (measurable in terabytes and petabytes) and the bandwidth available for accessing it has created an input/output bottleneck that is proving to be a major constraint on the effective use of scientific data for research. Scalable Input/Output is a summary of the major research results of the Scalable I/O Initiative, launched by Paul Messina, then Director of the Center for Advanced Computing Research at the California Institute of Technology, to explore software and algorithmic solutions to the I/O imbalance. The contributors explore techniques for I/O optimization, including: I/O characterization to understand application and system I/O patterns; system checkpointing strategies; collective I/O and parallel database support for scientific applications; parallel I/O libraries and strategies for file striping, prefetching, and write behind; compilation strategies for out-of-core data access; scheduling and shared virtual memory alternatives; network support for low-latency data transfer; and parallel I/O application programming interfaces.

High Performance Computing and Communications

High Performance Computing and Communications PDF Author: United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Science
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 288

Get Book Here

Book Description


High Performance Computing and Communications

High Performance Computing and Communications PDF Author: Federal Coordinating Council for Science, Engineering, and Technology. Committee on Physical, Mathematical, and Engineering Sciences
Publisher:
ISBN:
Category : Computer networks
Languages : en
Pages : 200

Get Book Here

Book Description


Quantum Computing Without Magic

Quantum Computing Without Magic PDF Author: Zdzislaw Meglicki
Publisher: MIT Press
ISBN: 0262260972
Category : Computers
Languages : en
Pages : 445

Get Book Here

Book Description
How quantum computing is really done: a primer for future quantum device engineers. This text offers an introduction to quantum computing, with a special emphasis on basic quantum physics, experiment, and quantum devices. Unlike many other texts, which tend to emphasize algorithms, Quantum Computing Without Magic explains the requisite quantum physics in some depth, and then explains the devices themselves. It is a book for readers who, having already encountered quantum algorithms, may ask, “Yes, I can see how the algebra does the trick, but how can we actually do it?” By explaining the details in the context of the topics covered, this book strips the subject of the “magic” with which it is so often cloaked. Quantum Computing Without Magic covers the essential probability calculus; the qubit, its physics, manipulation and measurement, and how it can be implemented using superconducting electronics; quaternions and density operator formalism; unitary formalism and its application to Berry phase manipulation; the biqubit, the mysteries of entanglement, nonlocality, separability, biqubit classification, and the Schroedinger's Cat paradox; the controlled-NOT gate, its applications and implementations; and classical analogs of quantum devices and quantum processes. Quantum Computing Without Magic can be used as a complementary text for physics and electronic engineering undergraduates studying quantum computing and basic quantum mechanics, or as an introduction and guide for electronic engineers, mathematicians, computer scientists, or scholars in these fields who are interested in quantum computing and how it might fit into their research programs.

Supercomputing

Supercomputing PDF Author: Julian M. Kunkel
Publisher: Springer
ISBN: 3642387500
Category : Computers
Languages : en
Pages : 488

Get Book Here

Book Description
This book constitutes the refereed proceedings of the 28th International Supercomputing Conference, ISC 2013, held in Leipzig, Germany, in June 2013. The 35 revised full papers presented together were carefully reviewed and selected from 89 submissions. The papers cover the following topics: scalable applications with 50K+ cores; performance improvements in algorithms; accelerators; performance analysis and optimization; library development; administration and management of supercomputers; energy efficiency; parallel I/O; grid and cloud.

Department of Defense Appropriations for 1994

Department of Defense Appropriations for 1994 PDF Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Defense
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 566

Get Book Here

Book Description


High Performance Computing and Communications

High Performance Computing and Communications PDF Author:
Publisher:
ISBN:
Category : Computer networks
Languages : en
Pages : 156

Get Book Here

Book Description


Designing Network On-Chip Architectures in the Nanoscale Era

Designing Network On-Chip Architectures in the Nanoscale Era PDF Author: Jose Flich
Publisher: CRC Press
ISBN: 1439837112
Category : Computers
Languages : en
Pages : 515

Get Book Here

Book Description
Going beyond isolated research ideas and design experiences, Designing Network On-Chip Architectures in the Nanoscale Era covers the foundations and design methods of network on-chip (NoC) technology. The contributors draw on their own lessons learned to provide strong practical guidance on various design issues.Exploring the design process of the

Soft-Ware 2002: Computing in an Imperfect World

Soft-Ware 2002: Computing in an Imperfect World PDF Author: David Bustard
Publisher: Springer
ISBN: 3540460195
Category : Computers
Languages : en
Pages : 370

Get Book Here

Book Description
This was the ?rst conference of a new series devoted to the e?ective handling of soft issues in the design, development, and operation of computing systems. The conference brought together contributors from a range of relevant disciplines, including arti?cial intelligence, information systems, software engineering, and systems engineering. The keynote speakers, Piero Bonissone, Ray Paul, Sir Tony Hoare, Michael Jackson, and Derek McAuley have interests and experience that collectively span all of these ?elds. Soft issues involve information or knowledge that is uncertain, incomplete, or contradictory. Examples of where such issues arise include: – requirements management and software quality control in software engine- ing, – con?ict or multiple sources information management in information systems, – decision making/prediction in business management systems, – quality control in networks and user services in telecommunications, – traditional human rationality modeling in arti?cial intelligence, – data analysis in machine learning and data mining, – control management in engineering. The concept of dealing with uncertainty became prominent in the arti?cial intel- gence community nearly 20 years ago, when researchers realized that addressing uncertainty was an essential part of representing and reasoning about human knowledge in intelligent systems. The main methodologies that have emerged in this area are soft computing and computational intelligence.

High Performance Computing

High Performance Computing PDF Author: Julian M. Kunkel
Publisher: Springer
ISBN: 331941321X
Category : Computers
Languages : en
Pages : 506

Get Book Here

Book Description
This book constitutes the refereed proceedings of the 31st International Conference, ISC High Performance 2016 [formerly known as the International Supercomputing Conference] held in Frankfurt, Germany, in June 2016. The 25 revised full papers presented in this book were carefully reviewed and selected from 60 submissions. The papers cover the following topics: Autotuning and Thread Mapping; Data Locality and Decomposition; Scalable Applications; Machine Learning; Datacenters andCloud; Communication Runtime; Intel Xeon Phi; Manycore Architectures; Extreme-scale Computations; and Resilience.