Finding Bottlenecks In Large Scale Parallel Programs
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Finding Bottlenecks In Large Scale Parallel Programs
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Author : Jeffrey Kenneth Hollingsworth
language : en
Publisher:
Release Date : 1994
Finding Bottlenecks In Large Scale Parallel Programs written by Jeffrey Kenneth Hollingsworth and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Parallel programming (Computer science) categories.
Performance Analysis Of Parallel Applications For Hpc
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Author : Jidong Zhai
language : en
Publisher: Springer Nature
Release Date : 2023-09-09
Performance Analysis Of Parallel Applications For Hpc written by Jidong Zhai and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-09 with Computers categories.
This book presents a hybrid static-dynamic approach for efficient performance analysis of parallel applications on HPC systems. Performance analysis is essential to finding performance bottlenecks and understanding the performance behaviors of parallel applications on HPC systems. However, current performance analysis techniques usually incur significant overhead. Our book introduces a series of approaches for lightweight performance analysis. We combine static and dynamic analysis to reduce the overhead of performance analysis. Based on this hybrid static-dynamic approach, we then propose several innovative techniques for various performance analysis scenarios, including communication analysis, memory analysis, noise analysis, computation analysis, and scalability analysis. Through these specific performance analysis techniques, we convey to readers the idea of using static analysis to support dynamic analysis. To gain the most from the book, readers should have a basic grasp of parallel computing, computer architecture, and compilation techniques.
Openmp Shared Memory Parallel Programming
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Author : Michael J. Voss
language : en
Publisher: Springer Science & Business Media
Release Date : 2003-06-16
Openmp Shared Memory Parallel Programming written by Michael J. Voss 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 2003-06-16 with Computers categories.
The refereed proceedings of the International Workshop on OpenMP Applications and Tools, WOMPAT 2003, held in Toronto, Canada in June 2003. The 20 revised full papers presented were carefully reviewed and selected for inclusion in the book. The papers are organized in sections on tools and tool technology, OpenMP implementations, OpenMP experience, and OpenMP on clusters.
Tools And Environments For Parallel And Distributed Systems
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Author : Amr Zaky
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Tools And Environments For Parallel And Distributed Systems written by Amr Zaky 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 2012-12-06 with Computers categories.
Developing correct and efficient software is far more complex for parallel and distributed systems than it is for sequential processors. Some of the reasons for this added complexity are: the lack of a universally acceptable parallel and distributed programming paradigm, the criticality of achieving high performance, and the difficulty of writing correct parallel and distributed programs. These factors collectively influence the current status of parallel and distributed software development tools efforts. Tools and Environments for Parallel and Distributed Systems addresses the above issues by describing working tools and environments, and gives a solid overview of some of the fundamental research being done worldwide. Topics covered in this collection are: mainstream program development tools, performance prediction tools and studies; debugging tools and research; and nontraditional tools. Audience: Suitable as a secondary text for graduate level courses in software engineering and parallel and distributed systems, and as a reference for researchers and practitioners in industry.
Vector And Parallel Processing Vecpar 98
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Author : Jose M.L.M. Palma
language : en
Publisher: Springer
Release Date : 2006-10-11
Vector And Parallel Processing Vecpar 98 written by Jose M.L.M. Palma and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-11 with Computers categories.
This book constitutes the thoroughly refereed post-conference proceedings of the Third International Conference on Vector and Parallel Processing, VECPAR'98, held in Porto, Portugal, in June 1998. The 41 revised full papers presented were carefully selected during two rounds of reviewing and revision. Also included are six invited papers and introductory chapter surveys. The papers are organized in sections on eigenvalue problems and solutions of linear systems; computational fluid dynamics, structural analysis, and mesh partitioning; computing in education; computer organization, programming and benchmarking; image analysis and synthesis; parallel database servers; and nonlinear problems.
Performance Evaluation Prediction And Visualization Of Parallel Systems
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Author : Xingfu Wu
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Performance Evaluation Prediction And Visualization Of Parallel Systems written by Xingfu Wu 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 2012-12-06 with Computers categories.
Performance Evaluation, Prediction and Visualization in Parallel Systems presents a comprehensive and systematic discussion of theoretics, methods, techniques and tools for performance evaluation, prediction and visualization of parallel systems. Chapter 1 gives a short overview of performance degradation of parallel systems, and presents a general discussion on the importance of performance evaluation, prediction and visualization of parallel systems. Chapter 2 analyzes and defines several kinds of serial and parallel runtime, points out some of the weaknesses of parallel speedup metrics, and discusses how to improve and generalize them. Chapter 3 describes formal definitions of scalability, addresses the basic metrics affecting the scalability of parallel systems, discusses scalability of parallel systems from three aspects: parallel architecture, parallel algorithm and parallel algorithm-architecture combinations, and analyzes the relations of scalability and speedup. Chapter 4 discusses the methodology of performance measurement, describes the benchmark- oriented performance test and analysis and how to measure speedup and scalability in practice. Chapter 5 analyzes the difficulties in performance prediction, discusses application-oriented and architecture-oriented performance prediction and how to predict speedup and scalability in practice. Chapter 6 discusses performance visualization techniques and tools for parallel systems from three stages: performance data collection, performance data filtering and performance data visualization, and classifies the existing performance visualization tools. Chapter 7 describes parallel compiling-based, search-based and knowledge-based performance debugging, which assists programmers to optimize the strategy or algorithm in their parallel programs, and presents visual programming-based performance debugging to help programmers identify the location and cause of the performanceproblem. It also provides concrete suggestions on how to modify their parallel program to improve the performance. Chapter 8 gives an overview of current interconnection networks for parallel systems, analyzes the scalability of interconnection networks, and discusses how to measure and improve network performances. Performance Evaluation, Prediction and Visualization in Parallel Systems serves as an excellent reference for researchers, and may be used as a text for advanced courses on the topic.
Characterizing Load And Communication Imbalance In Parallel Applications
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Author : David Böhme
language : en
Publisher: Forschungszentrum Jülich
Release Date : 2014-03-28
Characterizing Load And Communication Imbalance In Parallel Applications written by David Böhme and has been published by Forschungszentrum Jülich this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-28 with categories.
Parallel Programming A Comprehensive Guide
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Author : Pasquale De Marco
language : en
Publisher: Pasquale De Marco
Release Date : 2025-04-26
Parallel Programming A Comprehensive Guide written by Pasquale De Marco and has been published by Pasquale De Marco this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-26 with Technology & Engineering categories.
In the era of big data and complex computational challenges, parallel programming has become an essential skill for programmers of all levels. This comprehensive guide provides a solid foundation in parallel programming, covering everything from the basics to advanced topics, with a focus on real-world applications and case studies. With clear and engaging writing, this book introduces the fundamental concepts of parallelism, parallel system architecture, and parallel programming languages. You'll learn about different types of parallel computers, such as shared memory and distributed memory architectures, as well as the challenges and techniques associated with each. You'll also explore a variety of parallel programming languages and tools, including MPI, OpenMP, and CUDA. Moving beyond the basics, this book delves into advanced topics such as designing parallel algorithms, optimizing parallel programs, and analyzing performance data. You'll learn how to decompose problems into smaller tasks that can be executed concurrently, how to communicate and synchronize between parallel tasks, and how to measure and improve the performance of your parallel programs. Whether you're a seasoned developer looking to expand your skill set or a student eager to explore the cutting-edge of computing, this book is your ultimate resource for mastering parallel programming. With its comprehensive coverage and practical approach, you'll gain the knowledge and skills you need to create efficient and scalable parallel programs that solve real-world problems. Discover the power of parallelism and unlock the full potential of your code today. If you like this book, write a review on google books!
Dissertation Abstracts International
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Author :
language : en
Publisher:
Release Date : 2007
Dissertation Abstracts International written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Dissertations, Academic categories.
Proceedings Of The Second Workshop On Environments And Tools For Parallel Scientific Computing
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Author : J. J. Dongarra
language : en
Publisher: SIAM
Release Date : 1994-01-01
Proceedings Of The Second Workshop On Environments And Tools For Parallel Scientific Computing written by J. J. Dongarra and has been published by SIAM this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-01-01 with Reference categories.
The editors provide a review of the programming environments for parallel computers with the help of worldwide specialists in each domain. Four different domains were discussed at the workshop, and they each form a part of this book.