Openmp In Practice
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Openmp In Practice
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-13
Openmp In Practice written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-13 with Computers categories.
"OpenMP in Practice" "OpenMP in Practice" is an expertly structured guide that delivers a comprehensive exploration of OpenMP, the industry-standard API for parallel programming on shared-memory architectures. The book starts with essential concepts such as execution models, language bindings for C, C++, and Fortran, and the evolution of OpenMP’s features, providing readers a strong foundation in both the standard’s philosophy and its practical implementations. Detailed discussions on memory consistency, programming models, and the intricate relationship between compilation, runtimes, and system architectures highlight the breadth and depth required for professional-level parallel programming. Building on these fundamentals, this book delves deeply into the engineering of scalable, high-performance applications. It addresses core techniques for controlling parallelism, synchronization, and data sharing, including advanced tasking, nested parallelism, sophisticated scheduling controls, and the avoidance of data races. The chapters on performance tuning are particularly invaluable, guiding readers through profiling, minimizing overhead, optimizing for NUMA architectures, and adapting to modern heterogeneous computing environments such as GPUs and FPGAs using OpenMP’s powerful offloading capabilities. Real-world strategies for debugging, regression testing, code maintainability, and hybrid programming with MPI extend the book’s practical utility. Looking to the future, "OpenMP in Practice" situates OpenMP within the evolving landscape of high-performance computing. The final chapters offer an incisive perspective on recent advances in the specification, the challenges of scalability, and trends in emerging hardware and domain-specific applications. Case studies illuminate best practices—and pitfalls—in large-scale deployments, while discussions of community ecosystem growth and open research topics ensure readers are well equipped to push the boundaries of parallel programming. For engineers, researchers, and advanced students alike, this book is an essential resource for mastering OpenMP in modern computing.
Parallel Programming In Openmp
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Author : Rohit Chandra
language : en
Publisher: Morgan Kaufmann
Release Date : 2001
Parallel Programming In Openmp written by Rohit Chandra and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
Software -- Programming Techniques.
Using Openmp
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Author : Barbara Chapman
language : en
Publisher: MIT Press
Release Date : 2007-10-12
Using Openmp written by Barbara Chapman and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-12 with Computers categories.
A comprehensive overview of OpenMP, the standard application programming interface for shared memory parallel computing—a reference for students and professionals. "I hope that readers will learn to use the full expressibility and power of OpenMP. This book should provide an excellent introduction to beginners, and the performance section should help those with some experience who want to push OpenMP to its limits." —from the foreword by David J. Kuck, Intel Fellow, Software and Solutions Group, and Director, Parallel and Distributed Solutions, Intel Corporation OpenMP, a portable programming interface for shared memory parallel computers, was adopted as an informal standard in 1997 by computer scientists who wanted a unified model on which to base programs for shared memory systems. OpenMP is now used by many software developers; it offers significant advantages over both hand-threading and MPI. Using OpenMP offers a comprehensive introduction to parallel programming concepts and a detailed overview of OpenMP. Using OpenMP discusses hardware developments, describes where OpenMP is applicable, and compares OpenMP to other programming interfaces for shared and distributed memory parallel architectures. It introduces the individual features of OpenMP, provides many source code examples that demonstrate the use and functionality of the language constructs, and offers tips on writing an efficient OpenMP program. It describes how to use OpenMP in full-scale applications to achieve high performance on large-scale architectures, discussing several case studies in detail, and offers in-depth troubleshooting advice. It explains how OpenMP is translated into explicitly multithreaded code, providing a valuable behind-the-scenes account of OpenMP program performance. Finally, Using OpenMP considers trends likely to influence OpenMP development, offering a glimpse of the possibilities of a future OpenMP 3.0 from the vantage point of the current OpenMP 2.5. With multicore computer use increasing, the need for a comprehensive introduction and overview of the standard interface is clear. Using OpenMP provides an essential reference not only for students at both undergraduate and graduate levels but also for professionals who intend to parallelize existing codes or develop new parallel programs for shared memory computer architectures.
Parallel Programming
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Author : Bertil Schmidt
language : en
Publisher: Morgan Kaufmann
Release Date : 2017-11-20
Parallel Programming written by Bertil Schmidt and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-20 with Computers categories.
Parallel Programming: Concepts and Practice provides an upper level introduction to parallel programming. In addition to covering general parallelism concepts, this text teaches practical programming skills for both shared memory and distributed memory architectures. The authors' open-source system for automated code evaluation provides easy access to parallel computing resources, making the book particularly suitable for classroom settings. - Covers parallel programming approaches for single computer nodes and HPC clusters: OpenMP, multithreading, SIMD vectorization, MPI, UPC++ - Contains numerous practical parallel programming exercises - Includes access to an automated code evaluation tool that enables students the opportunity to program in a web browser and receive immediate feedback on the result validity of their program - Features an example-based teaching of concept to enhance learning outcomes
Openmp Shared Memory Parallel Programming
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Author : Matthias S. Müller
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-05-21
Openmp Shared Memory Parallel Programming written by Matthias S. Müller 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 2008-05-21 with Computers categories.
This book constitutes the thoroughly refereed post-workshop proceedings of the First and the Second International Workshop on OpenMP, IWOMP 2005 and IWOMP 2006, held in Eugene, OR, USA, and in Reims, France, in June 2005 and 2006 respectively. The first part of the book presents 16 revised full papers carefully reviewed and selected from the IWOMP 2005 program and organized in topical sections on performance tools, compiler technology, run-time environment, applications, as well as the OpenMP language and its evaluation. In the second part there are 19 papers of IWOMP 2006, fully revised and grouped thematically in sections on advanced performance tuning aspects of code development applications, and proposed extensions to OpenMP.
Advancing Openmp For Future Accelerators
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Author : Alexis Espinosa
language : en
Publisher: Springer Nature
Release Date : 2024-09-18
Advancing Openmp For Future Accelerators written by Alexis Espinosa and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-18 with Computers categories.
This book constitutes the refereed proceedings of the 20th International Workshop on OpenMP: Advancing OpenMP for Future Accelerators, IWOMP 2024, in Perth, WA, Australia, during September 23–25, 2024. The 14 full papers presented in this book were carefully reviewed and selected from 16 submissions. They are grouped into the following topics: current and future openMP optimization; targeting more devices; best practices; tools; and simplifying parallelization.
Openmp In The Petascale Era
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Author : Barbara M. Chapman
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-05-26
Openmp In The Petascale Era written by Barbara M. Chapman 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 2011-05-26 with Computers categories.
This book constitutes the refereed proceedings of the 7th International Workshop on OpenMP, IWOMP 2011, held in Chicago, IL, USA in June 2011. The 13 revised full papers presented were carefully reviewed and selected for inclusion in the proceedings. The papers are organized in topical sections on using OpenMP with application, tools for OpenMP, extensions of OpenMP, and implementation and performance.
Beyond Loop Level Parallelism In Openmp Accelerators Tasking And More
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Author : Mitsuhisa Sato
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-06
Beyond Loop Level Parallelism In Openmp Accelerators Tasking And More written by Mitsuhisa Sato 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 2010-06 with Computers categories.
The LNCS series reports state-of-the-art results in computer science research, development, and education, at a high level and in both printed and electronic form. Enjoying tight cooperation with the R&D community, with numerous individuals, as well as with prestigious organizations and societies, LNCS has grown into the most comprehensive computer science research forum available. The scope of LNCS, including its subseries LNAI and LNBI, spans the whole range of computer science and information technology including interdisciplinary topics in a variety of application fields. The type of material published traditionally includes -proceedings (published in time for the respective conference) -post-proceedings (consisting of thoroughly revised final full papers) -research monographs (which may be based on outstanding PhD work, research projects, technical reports, etc.) More recently, several color-cover sublines have been added featuring, beyond a collection of papers, various added-value components; these sublines include -tutorials (textbook-like monographs or collections of lectures given at advanced courses) -state-of-the-art surveys (offering complete and mediated coverage of a topic) -hot topics (introducing emergent topics to the broader community)
The Openmp Common Core
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Author : Timothy G. Mattson
language : en
Publisher: MIT Press
Release Date : 2019-11-26
The Openmp Common Core written by Timothy G. Mattson and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-26 with Computers categories.
How to become a parallel programmer by learning the twenty-one essential components of OpenMP. This book guides readers through the most essential elements of OpenMP—the twenty-one components that most OpenMP programmers use most of the time, known collectively as the “OpenMP Common Core.” Once they have mastered these components, readers with no prior experience writing parallel code will be effective parallel programmers, ready to take on more complex aspects of OpenMP. The authors, drawing on twenty years of experience in teaching OpenMP, introduce material in discrete chunks ordered to support effective learning. OpenMP was created in 1997 to make it as simple as possible for applications programmers to write parallel code; since then, it has grown into a huge and complex system. The OpenMP Common Core goes back to basics, capturing the inherent simplicity of OpenMP. After introducing the fundamental concepts of parallel computing and history of OpenMP's development, the book covers topics including the core design pattern of parallel computing, the parallel and worksharing-loop constructs, the OpenMP data environment, and tasks. Two chapters on the OpenMP memory model are uniquely valuable for their pedagogic approach. The key for readers is to work through the material, use an OpenMP-enabled compiler, and write programs to experiment with each OpenMP directive or API routine as it is introduced. The book's website, updated continuously, offers a wide assortment of programs and exercises.
Openmp Memory Devices And Tasks
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Author : Naoya Maruyama
language : en
Publisher: Springer
Release Date : 2016-09-28
Openmp Memory Devices And Tasks written by Naoya Maruyama and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-28 with Computers categories.
This book constitutes the proceedings of the 12th International Workshop on OpenMP, IWOMP 2016, held in Nara, Japan, in October 2016. The 24 full papers presented in this volume were carefully reviewed and selected from 28 submissions. They were organized in topical sections named: applications, locality, task parallelism, extensions, tools, accelerator programming, and performance evaluations and optimization.