Computational Science And Its Applications Iccsa 2020

Computational Science and Its Applications     ICCSA 2020 PDF
Author: Osvaldo Gervasi
Publisher: Springer Nature
ISBN: 3030587991
Size: 12.81 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 1052
View: 4738

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The seven volumes LNCS 12249-12255 constitute the refereed proceedings of the 20th International Conference on Computational Science and Its Applications, ICCSA 2020, held in Cagliari, Italy, in July 2020. Due to COVID-19 pandemic the conference was organized in an online event. Computational Science is the main pillar of most of the present research, industrial and commercial applications, and plays a unique role in exploiting ICT innovative technologies. The 466 full papers and 32 short papers presented were carefully reviewed and selected from 1450 submissions. Apart from the general track, ICCSA 2020 also include 52 workshops, in various areas of computational sciences, ranging from computational science technologies, to specific areas of computational sciences, such as software engineering, security, machine learning and artificial intelligence, blockchain technologies, and of applications in many fields.

Performance Analysis And Tuning For General Purpose Graphics Processing Units Gpgpu

Performance Analysis and Tuning for General Purpose Graphics Processing Units  GPGPU  PDF
Author: Hyesoon Kim
Publisher: Morgan & Claypool Publishers
ISBN: 1608459551
Size: 14.98 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 96
View: 6937

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General-purpose graphics processing units (GPGPU) have emerged as an important class of shared memory parallel processing architectures, with widespread deployment in every computer class from high-end supercomputers to embedded mobile platforms. Relative to more traditional multicore systems of today, GPGPUs have distinctly higher degrees of hardware multithreading (hundreds of hardware thread contexts vs. tens), a return to wide vector units (several tens vs. 1-10), memory architectures that deliver higher peak memory bandwidth (hundreds of gigabytes per second vs. tens), and smaller caches/scratchpad memories (less than 1 megabyte vs. 1-10 megabytes). In this book, we provide a high-level overview of current GPGPU architectures and programming models. We review the principles that are used in previous shared memory parallel platforms, focusing on recent results in both the theory and practice of parallel algorithms, and suggest a connection to GPGPU platforms. We aim to provide hints to architects about understanding algorithm aspect to GPGPU. We also provide detailed performance analysis and guide optimizations from high-level algorithms to low-level instruction level optimizations. As a case study, we use n-body particle simulations known as the fast multipole method (FMM) as an example. We also briefly survey the state-of-the-art in GPU performance analysis tools and techniques. Table of Contents: GPU Design, Programming, and Trends / Performance Principles / From Principles to Practice: Analysis and Tuning / Using Detailed Performance Analysis to Guide Optimization

Programming Massively Parallel Processors

Programming Massively Parallel Processors PDF
Author: David B. Kirk
Publisher: Newnes
ISBN: 0123914183
Size: 59.86 MB
Format: PDF, Kindle
Category : Computers
Languages : en
Pages : 514
View: 6466

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Programming Massively Parallel Processors: A Hands-on Approach, Second Edition, teaches students how to program massively parallel processors. It offers a detailed discussion of various techniques for constructing parallel programs. Case studies are used to demonstrate the development process, which begins with computational thinking and ends with effective and efficient parallel programs. This guide shows both student and professional alike the basic concepts of parallel programming and GPU architecture. Topics of performance, floating-point format, parallel patterns, and dynamic parallelism are covered in depth. This revised edition contains more parallel programming examples, commonly-used libraries such as Thrust, and explanations of the latest tools. It also provides new coverage of CUDA 5.0, improved performance, enhanced development tools, increased hardware support, and more; increased coverage of related technology, OpenCL and new material on algorithm patterns, GPU clusters, host programming, and data parallelism; and two new case studies (on MRI reconstruction and molecular visualization) that explore the latest applications of CUDA and GPUs for scientific research and high-performance computing. This book should be a valuable resource for advanced students, software engineers, programmers, and hardware engineers. New coverage of CUDA 5.0, improved performance, enhanced development tools, increased hardware support, and more Increased coverage of related technology, OpenCL and new material on algorithm patterns, GPU clusters, host programming, and data parallelism Two new case studies (on MRI reconstruction and molecular visualization) explore the latest applications of CUDA and GPUs for scientific research and high-performance computing

Advances In Gpu Research And Practice

Advances in GPU Research and Practice PDF
Author: Hamid Sarbazi Azad
Publisher: Morgan Kaufmann
ISBN: 0128037881
Size: 76.96 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : en
Pages : 774
View: 2386

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Advances in GPU Research and Practice focuses on research and practices in GPU based systems. The topics treated cover a range of issues, ranging from hardware and architectural issues, to high level issues, such as application systems, parallel programming, middleware, and power and energy issues. Divided into six parts, this edited volume provides the latest research on GPU computing. Part I: Architectural Solutions focuses on the architectural topics that improve on performance of GPUs, Part II: System Software discusses OS, compilers, libraries, programming environment, languages, and paradigms that are proposed and analyzed to help and support GPU programmers. Part III: Power and Reliability Issues covers different aspects of energy, power, and reliability concerns in GPUs. Part IV: Performance Analysis illustrates mathematical and analytical techniques to predict different performance metrics in GPUs. Part V: Algorithms presents how to design efficient algorithms and analyze their complexity for GPUs. Part VI: Applications and Related Topics provides use cases and examples of how GPUs are used across many sectors. Discusses how to maximize power and obtain peak reliability when designing, building, and using GPUs Covers system software (OS, compilers), programming environments, languages, and paradigms proposed to help and support GPU programmers Explains how to use mathematical and analytical techniques to predict different performance metrics in GPUs Illustrates the design of efficient GPU algorithms in areas such as bioinformatics, complex systems, social networks, and cryptography Provides applications and use case scenarios in several different verticals, including medicine, social sciences, image processing, and telecommunications

Memory Warp

Memory Warp PDF
Author: Mark Pendergrast
Publisher:
ISBN: 9780942679427
Size: 69.16 MB
Format: PDF, ePub
Category : HEALTH & FITNESS
Languages : un
Pages : 387
View: 1941

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In the 1990s, a faddish pseudoscience, repressed memory theory, destroyed millions of American families by creating false memories of childhood sexual abuse. At the time, Mark Pendergrast published his widely acclaimed book Victims of Memory, exposing the false nature of the science and counseling techniques that were alienating teenagers and grown children from their families. In Memory Warp, Pendergrast revisits that subject, updating his research and describing where it stands now, in 2017. All notable scientific researchers in the field of memory now agree that repressed-memory theory is misguided and harmful--that the "memories" produced are false, and that those accused--mostly parents and other family members and caregivers--have suffered greatly from false allegations of horrible crimes against their own children. But does that mean that the scourge is now behind us? Unfortunately, no. The disproven theories of repressed memory continue to resurface throughout Amercan cultural life and, although usually more subtly, in the work of therapists. In this new book, Pendergrast provides a lively social history of our recent past, documenting how this incredible juggernaut of pseudoscience, which caused so much harm, came to be. But more importantly, the book also shows how these misguided theories continue to fester. And how, if we fail to learn from the lurid history of this movement, we may face another outbreak. Many authoritative books have have appeared on this subject over the years, including those of memory researchers who have confirmed Pendergrast's conclusions. But Memory Warp is the first to describe the threat that continues to exist today.

Infoworld

InfoWorld PDF
Author:
Publisher:
ISBN:
Size: 54.87 MB
Format: PDF, Kindle
Category :
Languages : en
Pages : 100
View: 6953

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InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.

High Performance Vlsi Signal Processing Innovative Architectures And Algorithms Algorithms And Architectures

High Performance VLSI Signal Processing Innovative Architectures and Algorithms  Algorithms and Architectures PDF
Author: H. J. Ray Liu
Publisher: Wiley-IEEE Press
ISBN: 9780780334687
Size: 60.48 MB
Format: PDF, Docs
Category : Technology & Engineering
Languages : en
Pages : 692
View: 7410

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Electrical Engineering/Signal Processing High--Performance VLSI Signal Processing Innovative Architectures and Algorithms Volume 1 Algorithms and Architectures The first volume in a two-volume set, High-Performance VLSI Signal Processing: Innovative Architectures and Algorithms brings together the most innovative papers in the field, focused introductory material, and extensive references. The editors present timely coverage of algorithm and design methodologies with an emphasis on today's rapidly-evolving high-speed architectures for VLSI implementations. These volumes will serve as vital resources for engineers who want a comprehensive knowledge of the extremely interdisciplinary field of high-performance VLSI processing. The editors provide a practical understanding of the merits of total system design through an insightful, synergistic presentation of methodology, architecture, and infrastructure. Each volume features: * Major papers that span the wide range of research areas in the field * Chapter introductions, including historical perspectives * Numerous applications-oriented design examples * Coverage of current and future technological trends * Thorough treatment of high-speed architectures

Simulation Digest

Simulation Digest PDF
Author:
Publisher:
ISBN:
Size: 16.89 MB
Format: PDF, Mobi
Category : Computer simulation
Languages : en
Pages :
View: 126

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Camera Arts

Camera Arts PDF
Author:
Publisher:
ISBN:
Size: 26.66 MB
Format: PDF, ePub, Mobi
Category : Photography, Artistic
Languages : en
Pages :
View: 4259

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Os 2 Warp Control Program Api

OS 2  Warp Control Program API PDF
Author: Marc Stock
Publisher: Wiley
ISBN:
Size: 23.20 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : en
Pages : 376
View: 4759

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The programmer's dream—OS/2(r) Warp(r) API functions organized for the way you work Are you fed up with searching back and forth through huge, clumsy manuals every time you want to look up a few OS/2 Warp API functions? Relax, your life is about to get a lot easier. This practical, easy-to-use reference provides quick access to all the OS/2 control program information you use on a daily basis. Functions are organized in the order you use them to create and customize applications; all the information is concise and complete; and graphic features such as targeted bolding and bulleting draw your attention to the most important information first. So don't waste valuable programming time with a book in your lap—use the reference that brings you: API arranged by subject matter rather than alphabetically Concise reviews of each topic or concept Listings of system resources and system limits required for every function Special graphic features that emphasize the most important information Previously undocumented features of the OS/2 control program API not available in any other book This book and its companion volumes, OS/2 Warp Presentation Manager API and OS/2 Warp Workplace Shell API, offer such fast and easy access to every major OS/2 Application Programming Interface, you'll wonder how you ever got along without them.

Parallel Simulation Today

Parallel Simulation Today PDF
Author: Institute for Computer Applications in Science and Engineering
Publisher:
ISBN:
Size: 30.63 MB
Format: PDF, ePub, Docs
Category :
Languages : en
Pages : 37
View: 4563

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This paper surveys topics that presently define the state of the art in parallel simulation. Included in the tutorial are discussions on new protocols, mathematical performance analysis, time parallelism hardware support for parallel simulation, load balancing algorithms, and dynamic memory management for optimistic synchronization.