Coarrays
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Coarray Programming In Fortran
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-08
Coarray Programming In Fortran 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 2025-06-08 with Computers categories.
"Coarray Programming in Fortran" "Coarray Programming in Fortran" is an authoritative and comprehensive exploration of coarray parallelism in one of the world's most enduring scientific programming languages. Beginning with a historical perspective, the book traces Fortran’s evolution in parallel computing and delves into the foundational principles of the Partitioned Global Address Space (PGAS) model, illustrating how coarrays extend Fortran's capabilities for high-performance, scalable computing. Readers are guided through the modern standards from Fortran 2008 to Fortran 2018, and presented with thoughtful comparisons between coarrays and other parallel models such as MPI and OpenMP, highlighting the unique strengths and application domains enabled by coarray-based design. The book offers a meticulous tour of coarray syntax, semantics, and advanced programming patterns. Practical guidance is given on all essential topics including image management, synchronization, robust communication algorithms, and the construction of sophisticated parallel data structures. Deep, hands-on insights cover both the technical details—such as dynamic allocation, remote memory access, and atomic operations—and practical engineering challenges, from performance optimization and debugging to leveraging hybrid programming models across heterogeneous systems. Real-world code examples and case studies weave theoretical knowledge into applied best practices, ensuring readers are well-equipped for both correctness and efficiency in parallel application development. Looking beyond established territory, the concluding chapters survey the ongoing evolution and exciting future of coarray programming. Coverage includes emerging standards, new application domains like exascale computing and AI, and the integration of coarrays in modern cloud and containerized environments. The book also emphasizes community-driven progress and enduring research challenges, making it an invaluable reference for scientists, engineers, and researchers committed to pushing the boundaries of scalable parallel computing with Fortran.
Xcalablemp Pgas Programming Language
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Author : Mitsuhisa Sato
language : en
Publisher: Springer Nature
Release Date : 2020-11-19
Xcalablemp Pgas Programming Language written by Mitsuhisa Sato and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-19 with Computers categories.
XcalableMP is a directive-based parallel programming language based on Fortran and C, supporting a Partitioned Global Address Space (PGAS) model for distributed memory parallel systems. This open access book presents XcalableMP language from its programming model and basic concept to the experience and performance of applications described in XcalableMP. XcalableMP was taken as a parallel programming language project in the FLAGSHIP 2020 project, which was to develop the Japanese flagship supercomputer, Fugaku, for improving the productivity of parallel programing. XcalableMP is now available on Fugaku and its performance is enhanced by the Fugaku interconnect, Tofu-D. The global-view programming model of XcalableMP, inherited from High-Performance Fortran (HPF), provides an easy and useful solution to parallelize data-parallel programs with directives for distributed global array and work distribution and shadow communication. The local-view programming adopts coarray notation from Coarray Fortran (CAF) to describe explicit communication in a PGAS model. The language specification was designed and proposed by the XcalableMP Specification Working Group organized in the PC Consortium, Japan. The Omni XcalableMP compiler is a production-level reference implementation of XcalableMP compiler for C and Fortran 2008, developed by RIKEN CCS and the University of Tsukuba. The performance of the XcalableMP program was used in the Fugaku as well as the K computer. A performance study showed that XcalableMP enables a scalable performance comparable to the message passing interface (MPI) version with a clean and easy-to-understand programming style requiring little effort.
Modern Fortran Explained
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Author : Michael Metcalf
language : en
Publisher: Oxford University Press
Release Date : 2024-02-16
Modern Fortran Explained written by Michael Metcalf and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-16 with Mathematics categories.
Fortran remains one of the principal programming languages used in high-performance scientific, numerical, and engineering computing. A series of significant revisions to the standard versions of the language have progressively enhanced its capabilities, and the current standard - Fortran 2023 - brings with it further additions and improvements. The language as defined by its most recent standards, with their introduction of object-oriented programming and of coarrays, is often referred to generically as 'Modern Fortran', and this term is increasingly used in the literature. Thus, we see that Fortran's particular advantages as a high-end numerical language, especially where arrays are the main form of data object and/or where complex arithmetic is involved, are still to the fore. It is able to attain the highest achievable optimization, mainly because multi-dimensional arrays are 'natural' objects and because its pointers are highly constrained. There is every sign that Modern Fortran will continue to be used to tackle major scientific computing problems in the next decade and beyond and will long remain a living tribute to its early pioneers. This third edition of Modern Fortran Explained expands on the second. The material contained in the four final chapters of the second edition have been merged into the main text, thereby offering, in 20 chapters, a comprehensive and uniform description of Fortran 2018. The additional features now brought by the 2023 standard, which are mostly relatively minor in nature, are described in two final chapters, the first on generic programming and the second on the other features. This structure enables the reader to distinguish clearly between what is old and what is new. This new edition, written by experts in the field, three of whom have actively contributed to Fortran 2023, is thus a complete and authoritative description of Fortran in its latest form, with the intention that it remain the main reference work in the field.
Fortran Machine
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Author : Pasquale De Marco
language : en
Publisher: Pasquale De Marco
Release Date : 2025-07-19
Fortran Machine 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 2025-07-19 with Technology & Engineering categories.
Immerse yourself in the world of Fortran, a language that has revolutionized scientific computing and continues to drive innovation in various fields. This comprehensive guide takes you on a journey through the fundamentals of Fortran, its syntax, and its powerful features, empowering you to solve complex problems and unlock new possibilities. With its rich history and enduring relevance, Fortran has become an indispensable tool for scientists, engineers, and programmers across numerous disciplines. From its origins in the 1950s to its modern iterations, Fortran has consistently evolved to meet the demands of cutting-edge research and technological advancements. In this book, you will embark on an exploration of Fortran's capabilities, learning how to: * Craft efficient and accurate numerical programs * Utilize Fortran's vast library of mathematical and scientific functions * Develop modular and maintainable code * Implement parallel programming techniques to harness the power of multi-core processors * Interface with other programming languages and tools Through engaging examples and real-world case studies, you will witness the practical applications of Fortran in various domains, including: * Scientific simulations * Engineering analysis and design * Data analysis and visualization * Financial modeling * High-performance computing Whether you are a seasoned programmer seeking to expand your horizons or a newcomer eager to delve into scientific computing, this book provides a solid foundation and a wealth of insights to help you master Fortran and unlock its full potential. Join the ranks of those who have harnessed the power of Fortran to solve some of the world's most challenging problems. If you like this book, write a review!
Modern Fortran
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Author : Milan Curcic
language : en
Publisher: Simon and Schuster
Release Date : 2020-10-07
Modern Fortran written by Milan Curcic and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-07 with Computers categories.
Modern Fortran teaches you to develop fast, efficient parallel applications using twenty-first-century Fortran. In this guide, you’ll dive into Fortran by creating fun apps, including a tsunami simulator and a stock price analyzer. Filled with real-world use cases, insightful illustrations, and hands-on exercises, Modern Fortran helps you see this classic language in a whole new light. Summary Using Fortran, early and accurate forecasts for hurricanes and other major storms have saved thousands of lives. Better designs for ships, planes, and automobiles have made travel safer, more efficient, and less expensive than ever before. Using Fortran, low-level machine learning and deep learning libraries provide incredibly easy, fast, and insightful analysis of massive data. Fortran is an amazingly powerful and flexible programming language that forms the foundation of high performance computing for research, science, and industry. And it's come a long, long way since starting life on IBM mainframes in 1956. Modern Fortran is natively parallel, so it's uniquely suited for efficiently handling problems like complex simulations, long-range predictions, and ultra-precise designs. If you're working on tasks where speed, accuracy, and efficiency matter, it's time to discover—or re-discover—Fortran.. About the technology For over 60 years Fortran has been powering mission-critical scientific applications, and it isn't slowing down yet! Rock-solid reliability and new support for parallel programming make Fortran an essential language for next-generation high-performance computing. Simply put, the future is in parallel, and Fortran is already there. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the book Modern Fortran teaches you to develop fast, efficient parallel applications using twenty-first-century Fortran. In this guide, you'll dive into Fortran by creating fun apps, including a tsunami simulator and a stock price analyzer. Filled with real-world use cases, insightful illustrations, and hands-on exercises, Modern Fortran helps you see this classic language in a whole new light. What's inside Fortran's place in the modern world Working with variables, arrays, and functions Module development Parallelism with coarrays, teams, and events Interoperating Fortran with C About the reader For developers and computational scientists. No experience with Fortran required. About the author Milan Curcic is a meteorologist, oceanographer, and author of several general-purpose Fortran libraries and applications. Table of Contents PART 1 - GETTING STARTED WITH MODERN FORTRAN 1 Introducing Fortran 2 Getting started: Minimal working app PART 2 - CORE ELEMENTS OF FORTRAN 3 Writing reusable code with functions and subroutines 4 Organizing your Fortran code using modules 5 Analyzing time series data with arrays 6 Reading, writing, and formatting your data PART 3 - ADVANCED FORTRAN USE 7 Going parallel with Fortan coarrays 8 Working with abstract data using derived types 9 Generic procedures and operators for any data type 10 User-defined operators for derived types PART 4 - THE FINAL STRETCH 11 Interoperability with C: Exposing your app to the web 12 Advanced parallelism with teams, events, and collectives
Comprehensive Fortran Programming Advanced Concepts And Techniques
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Author : Adam Jones
language : en
Publisher: Walzone Press
Release Date : 2024-12-13
Comprehensive Fortran Programming Advanced Concepts And Techniques written by Adam Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-13 with Computers categories.
"Comprehensive Fortran Programming: Advanced Concepts and Techniques" is the ultimate resource for programmers aiming to elevate their expertise in Fortran to an advanced level. This exhaustive guide delves into the core of Fortran, one of the most enduring and powerful languages in scientific computing. With clarity and precision, it explores a wide range of advanced topics, including efficient data structures, parallel programming, interoperability with other languages, code optimization, and sophisticated numerical methods. Targeted at intermediate to advanced programmers, this book bridges the gap between basic knowledge and the mastery needed for high-performance computational tasks. Whether you are a scientist, engineer, researcher, or developer, it provides invaluable insights into leveraging Fortran's capabilities for complex data analysis, numerical simulations, and challenging computational problem-solving. Each chapter is thoughtfully designed to build on previous knowledge, offering practical examples aimed at real-world applications. "Comprehensive Fortran Programming: Advanced Concepts and Techniques" empowers readers with the skills necessary to write efficient, robust, and maintainable Fortran code, setting a new benchmark in scientific computing excellence. Advance your Fortran expertise and unlock the full potential of your computational projects with this indispensable technical resource.
Sparse Arrays For Radar Sonar And Communications
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Author : Moeness G. Amin
language : en
Publisher: John Wiley & Sons
Release Date : 2024-01-11
Sparse Arrays For Radar Sonar And Communications written by Moeness G. Amin and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-11 with Technology & Engineering categories.
Specialized resource providing detailed coverage of recent advances in theory and applications of sparse arrays Sparse Arrays for Radar, Sonar, and Communications discusses various design approaches of sparse arrays, including those seeking to increase the corresponding one-dimensional and two-dimensional virtual array apertures, as well as others that configure the arrays based on solutions of constrained minimization problems. The latter includes statistical bounds and signal-to-interference and noise ratio; in this respect, the book utilizes the recent strides made in convex optimizations and machine learning for sparse array configurability in both fixed and dynamic environments. Similar ideas are presented for sparse array-waveform design. The book also discusses the role of sparse arrays in improving target detection and resolution in radar, improving channel capacity in massive MIMO, and improving underwater target localization in sonar. It covers different sparse array topologies, and provides various approaches that deliver the optimum and semi-optimum sparse array transceivers. . Edited by a world-leading expert in Radar and Signal Processing and contributed to by world-class researchers in their respective fields, Sparse Arrays for Radar, Sonar, and Communications covers topics including: Utilizing sparse arrays in emerging technologies and showing their offerings in various sensing and communications applications Applying sparse arrays to different environments and obtain superior performances over conventional uniform arrays Solving the localization, beamforming, and direction-finding problems using non-uniform array structures for narrowband and wideband signals Designing sparse array structures for both stationary and moving platforms that produce physical and synthesized array apertures. Using deep neural networks that learn the underlying complex nonlinear model and output the sparse array configuration using representations of the input data spatio-temporal observations Solving for optimum sparse array configurations and beamforming coefficients in sensing using iterative convex optimization methods Providing complete coverage of the recent considerable progress in sparse array design and configurations, Sparse Arrays for Radar, Sonar, and Communications is an essential resource on the subject for graduate students and engineers pursuing research and applications in the broad areas of active/passive sensing and communications.
Guide To Fortran 2008 Programming
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Author : Walter S. Brainerd
language : en
Publisher: Springer
Release Date : 2015-09-03
Guide To Fortran 2008 Programming written by Walter S. Brainerd and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-03 with Computers categories.
This textbook provides an accessible introduction to the most important features of Fortran 2008. Features: presents a complete discussion of all the basic features needed to write complete Fortran programs; makes extensive use of examples and case studies to illustrate the practical use of features of Fortran 08, and supplies simple problems for the reader; provides a detailed exploration of control constructs, modules, procedures, arrays, character strings, data structures and derived types, pointer variables, and object-oriented programming; includes coverage of such major new features in Fortran 08 as coarrays, submodules, parameterized derived types, and derived-type input and output; highlights the topic of modules as the framework for organizing data and procedures for a Fortran program; investigates the excellent input/output facilities available in Fortran; contains appendices listing the many intrinsic procedures and providing a brief informal syntax specification for the language.
Parallel Computing Is Everywhere
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Author : S. Bassini
language : en
Publisher: IOS Press
Release Date : 2018-03-07
Parallel Computing Is Everywhere written by S. Bassini and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-07 with Computers categories.
The most powerful computers work by harnessing the combined computational power of millions of processors, and exploiting the full potential of such large-scale systems is something which becomes more difficult with each succeeding generation of parallel computers. Alternative architectures and computer paradigms are increasingly being investigated in an attempt to address these difficulties. Added to this, the pervasive presence of heterogeneous and parallel devices in consumer products such as mobile phones, tablets, personal computers and servers also demands efficient programming environments and applications aimed at small-scale parallel systems as opposed to large-scale supercomputers. This book presents a selection of papers presented at the conference: Parallel Computing (ParCo2017), held in Bologna, Italy, on 12 to 15 September 2017. The conference included contributions about alternative approaches to achieving High Performance Computing (HPC) to potentially surpass exa- and zetascale performances, as well as papers on the application of quantum computers and FPGA processors. These developments are aimed at making available systems better capable of solving intensive computational scientific/engineering problems such as climate models, security applications and classic NP-problems, some of which cannot currently be managed by even the most powerful supercomputers available. New areas of application, such as robotics, AI and learning systems, data science, the Internet of Things (IoT), and in-car systems and autonomous vehicles were also covered. As always, ParCo2017 attracted a large number of notable contributions covering present and future developments in parallel computing, and the book will be of interest to all those working in the field.
Numerical Computing With Modern Fortran
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Author : Richard J. Hanson
language : en
Publisher: SIAM
Release Date : 2013-11-21
Numerical Computing With Modern Fortran written by Richard J. Hanson and has been published by SIAM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-21 with Mathematics categories.
The Fortran language standard has undergone significant upgrades in recent years (1990, 1995, 2003, and 2008). Numerical Computing with Modern Fortran illustrates many of these improvements through practical solutions to a number of scientific and engineering problems. Readers will discover techniques for modernizing algorithms written in Fortran; examples of Fortran interoperating with C or C++ programs, plus using the IEEE floating-point standard for efficiency; illustrations of parallel Fortran programming using coarrays, MPI, and OpenMP; and a supplementary website with downloadable source codes discussed in the book.