Real Time Systems Development With Rtems And Multicore Processors

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Real-Time Systems Development with RTEMS and Multicore Processors

Gedare Bloom,Joel Sherrill,Tingting Hu,Ivan Cibrario Bertolotti
Real Time Systems Development with RTEMS and Multicore Processors Book PDF

Author : Gedare Bloom,Joel Sherrill,Tingting Hu,Ivan Cibrario Bertolotti
Publisher : CRC Press
Page : 535 pages
File Size : 54,8 Mb
Release : 2020-11-23
Category : Computers
ISBN : 9781351255776

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Real-Time Systems Development with RTEMS and Multicore Processors by Gedare Bloom,Joel Sherrill,Tingting Hu,Ivan Cibrario Bertolotti Pdf

The proliferation of multicore processors in the embedded market for Internet-of-Things (IoT) and Cyber-Physical Systems (CPS) makes developing real-time embedded applications increasingly difficult. What is the underlying theory that makes multicore real-time possible? How does theory influence application design? When is a real-time operating system (RTOS) useful? What RTOS features do applications need? How does a mature RTOS help manage the complexity of multicore hardware? Real-Time Systems Development with RTEMS and Multicore Processors answers these questions and more with exemplar Real-Time Executive for Multiprocessor Systems (RTEMS) RTOS to provide concrete advice and examples for constructing useful, feature-rich applications. RTEMS is free, open-source software that supports multi-processor systems for over a dozen CPU architectures and over 150 specific system boards in applications spanning the range of IoT and CPS domains such as satellites, particle accelerators, robots, racing motorcycles, building controls, medical devices, and more. The focus of this book is on enabling real-time embedded software engineering while providing sufficient theoretical foundations and hardware background to understand the rationale for key decisions in RTOS and application design and implementation. The topics covered in this book include: Cross-compilation for embedded systems development Concurrent programming models used in real-time embedded software Real-time scheduling theory and algorithms used in wide practice Usage and comparison of two application programmer interfaces (APIs) in real-time embedded software: POSIX and the RTEMS Classic APIs Design and implementation in RTEMS of commonly found RTOS features for schedulers, task management, time-keeping, inter-task synchronization, inter-task communication, and networking The challenges introduced by multicore hardware, advances in multicore real-time theory, and software engineering multicore real-time systems with RTEMS All the authors of this book are experts in the academic field of real-time embedded systems. Two of the authors are primary open-source maintainers of the RTEMS software project.

Multicore Processors and Systems

Stephen W. Keckler,Kunle Olukotun,H. Peter Hofstee
Multicore Processors and Systems Book PDF

Author : Stephen W. Keckler,Kunle Olukotun,H. Peter Hofstee
Publisher : Springer Science & Business Media
Page : 310 pages
File Size : 44,5 Mb
Release : 2009-08-29
Category : Computers
ISBN : 9781441902634

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Multicore Processors and Systems by Stephen W. Keckler,Kunle Olukotun,H. Peter Hofstee Pdf

Multicore Processors and Systems provides a comprehensive overview of emerging multicore processors and systems. It covers technology trends affecting multicores, multicore architecture innovations, multicore software innovations, and case studies of state-of-the-art commercial multicore systems. A cross-cutting theme of the book is the challenges associated with scaling up multicore systems to hundreds of cores. The book provides an overview of significant developments in the architectures for multicore processors and systems. It includes chapters on fundamental requirements for multicore systems, including processing, memory systems, and interconnect. It also includes several case studies on commercial multicore systems that have recently been developed and deployed across multiple application domains. The architecture chapters focus on innovative multicore execution models as well as infrastructure for multicores, including memory systems and on-chip interconnections. The case studies examine multicore implementations across different application domains, including general purpose, server, media/broadband, network processing, and signal processing. Multicore Processors and Systems is the first book that focuses solely on multicore processors and systems, and in particular on the unique technology implications, architectures, and implementations. The book has contributing authors that are from both the academic and industrial communities.

Real-Time Systems Development

Rob Williams
Real Time Systems Development Book PDF

Author : Rob Williams
Publisher : Elsevier
Page : 320 pages
File Size : 42,9 Mb
Release : 2005-10-28
Category : Computers
ISBN : 9780080456409

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Real-Time Systems Development by Rob Williams Pdf

Real-Time Systems Development introduces computing students and professional programmers to the development of software for real-time applications. Based on the academic and commercial experience of the author, the book is an ideal companion to final year undergraduate options or MSc modules in the area of real-time systems design and implementation. Assuming a certain level of general systems design and programming experience, this text will extend students’ knowledge and skills into an area of computing which has increasing relevance in a modern world of telecommunications and ‘intelligent’ equipment using embedded microcontrollers. This book takes a broad, practical approach in discussing real-time systems. It covers topics such as basic input and output; cyclic executives for bare hardware; finite state machines; task communication and synchronization; input/output interfaces; structured design for real-time systems; designing for multitasking; UML for real-time systems; object oriented approach to real-time systems; selecting languages for RTS development; Linux device drivers; and hardware/software co-design. Programming examples using GNU/Linux are included, along with a supporting website containing slides; solutions to problems; and software examples. This book will appeal to advanced undergraduate Computer Science students; MSc students; and, undergraduate software engineering and electronic engineering students. * Concise treatment delivers material in manageable sections * Includes handy glossary, references and practical exercises based on familiar scenarios * Supporting website contains slides, solutions to problems and software examples

Multicore Software Development Techniques

Robert Oshana
Multicore Software Development Techniques Book PDF

Author : Robert Oshana
Publisher : Newnes
Page : 236 pages
File Size : 47,7 Mb
Release : 2015-11-18
Category : Computers
ISBN : 9780128010372

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Multicore Software Development Techniques by Robert Oshana Pdf

This book provides a set of practical processes and techniques used for multicore software development. It is written with a focus on solving day to day problems using practical tips and tricks and industry case studies to reinforce the key concepts in multicore software development. Coverage includes: The multicore landscape Principles of parallel computing Multicore SoC architectures Multicore programming models The Multicore development process Multicore programming with threads Concurrency abstraction layers Debugging Multicore Systems Practical techniques for getting started in multicore development Case Studies in Multicore Systems Development Sample code to reinforce many of the concepts discussed Presents the ‘nuts and bolts’ of programming a multicore system Provides a short-format book on the practical processes and techniques used in multicore software development Covers practical tips, tricks and industry case studies to enhance the learning process

Techniques for Building Timing-Predictable Embedded Systems

Nan Guan
Techniques for Building Timing Predictable Embedded Systems Book PDF

Author : Nan Guan
Publisher : Springer
Page : 235 pages
File Size : 46,5 Mb
Release : 2018-03-30
Category : Technology & Engineering
ISBN : 3319800892

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Techniques for Building Timing-Predictable Embedded Systems by Nan Guan Pdf

This book describes state-of-the-art techniques for designing real-time computer systems. The author shows how to estimate precisely the effect of cache architecture on the execution time of a program, how to dispatch workload on multicore processors to optimize resources, while meeting deadline constraints, and how to use closed-form mathematical approaches to characterize highly variable workloads and their interaction in a networked environment. Readers will learn how to deal with unpredictable timing behaviors of computer systems on different levels of system granularity and abstraction.

Multicore Hardware-Software Design and Verification Techniques

Pao Ann Hsiung
Multicore Hardware Software Design and Verification Techniques Book PDF

Author : Pao Ann Hsiung
Publisher : Unknown
Page : 106 pages
File Size : 42,7 Mb
Release : 2011-09-09
Category : Electronic
ISBN : 1608056856

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Multicore Hardware-Software Design and Verification Techniques by Pao Ann Hsiung Pdf

The surge of multicore processors coming into the market and on users' desktops has made parallel computing the focus of attention once again. This time, however, it is led by the industry, which ensures that multicore computing is here to stay. Nevertheless, there is still so much research work to be done in multicore hardware-software designs before consumer applications can leverage the benefits of this new paradigm. This book is being put forward as a platform for immediate collection of state-of-the-art technologies in both hardware and software designs for multicore computing. With the burgeoning prevalence of multicore processors in embedded systems, real-time systems, multimedia systems, bioinformatics systems, network systems, to list a few, this book attempts to cover the design and verification issues related to different application domains as a singular source of reference to the state-of-the-art techniques in multicore processor design and software programming that covers multiple application domains. This book will be of immense help to system and software engineers, including both experts and non-experts in parallel computing.

Multiprocessor Scheduling for Real-Time Systems

Sanjoy Baruah,Marko Bertogna,Giorgio Buttazzo
Multiprocessor Scheduling for Real Time Systems Book PDF

Author : Sanjoy Baruah,Marko Bertogna,Giorgio Buttazzo
Publisher : Springer
Page : 228 pages
File Size : 41,9 Mb
Release : 2015-01-02
Category : Technology & Engineering
ISBN : 9783319086965

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Multiprocessor Scheduling for Real-Time Systems by Sanjoy Baruah,Marko Bertogna,Giorgio Buttazzo Pdf

This book provides a comprehensive overview of both theoretical and pragmatic aspects of resource-allocation and scheduling in multiprocessor and multicore hard-real-time systems. The authors derive new, abstract models of real-time tasks that capture accurately the salient features of real application systems that are to be implemented on multiprocessor platforms, and identify rules for mapping application systems onto the most appropriate models. New run-time multiprocessor scheduling algorithms are presented, which are demonstrably better than those currently used, both in terms of run-time efficiency and tractability of off-line analysis. Readers will benefit from a new design and analysis framework for multiprocessor real-time systems, which will translate into a significantly enhanced ability to provide formally verified, safety-critical real-time systems at a significantly lower cost.

The The Complete Edition – Software Engineering for Real-Time Systems

Jim Cooling
The The Complete Edition Software Engineering for Real Time Systems Book PDF

Author : Jim Cooling
Publisher : Packt Publishing Ltd
Page : 825 pages
File Size : 41,8 Mb
Release : 2019-12-26
Category : Computers
ISBN : 9781839213526

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The The Complete Edition – Software Engineering for Real-Time Systems by Jim Cooling Pdf

Adopt a diagrammatic approach to creating robust real-time embedded systems Key FeaturesExplore the impact of real-time systems on software designUnderstand the role of diagramming in the software development processLearn why software performance is a key element in real-time systemsBook Description From air traffic control systems to network multimedia systems, real-time systems are everywhere. The correctness of the real-time system depends on the physical instant and the logical results of the computations. This book provides an elaborate introduction to software engineering for real-time systems, including a range of activities and methods required to produce a great real-time system. The book kicks off by describing real-time systems, their applications, and their impact on software design. You will learn the concepts of software and program design, as well as the different types of programming, software errors, and software life cycles, and how a multitasking structure benefits a system design. Moving ahead, you will learn why diagrams and diagramming plays a critical role in the software development process. You will practice documenting code-related work using Unified Modeling Language (UML), and analyze and test source code in both host and target systems to understand why performance is a key design-driver in applications. Next, you will develop a design strategy to overcome critical and fault-tolerant systems, and learn the importance of documentation in system design. By the end of this book, you will have sound knowledge and skills for developing real-time embedded systems. What you will learnDifferentiate between correct, reliable, and safe softwareDiscover modern design methodologies for designing a real-time systemUse interrupts to implement concurrency in the systemTest, integrate, and debug the codeDemonstrate test issues for OOP constructsOvercome software faults with hardware-based techniquesWho this book is for If you are interested in developing a real-time embedded system, this is the ideal book for you. With a basic understanding of programming, microprocessor systems, and elementary digital logic, you will achieve the maximum with this book. Knowledge of assembly language would be an added advantage.

Distributed, Embedded and Real-time Java Systems

M. Teresa Higuera-Toledano,Andy J. Wellings
Distributed Embedded and Real time Java Systems Book PDF

Author : M. Teresa Higuera-Toledano,Andy J. Wellings
Publisher : Springer Science & Business Media
Page : 383 pages
File Size : 47,9 Mb
Release : 2012-02-07
Category : Technology & Engineering
ISBN : 9781441981578

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Distributed, Embedded and Real-time Java Systems by M. Teresa Higuera-Toledano,Andy J. Wellings Pdf

Research on real-time Java technology has been prolific over the past decade, leading to a large number of corresponding hardware and software solutions, and frameworks for distributed and embedded real-time Java systems. This book is aimed primarily at researchers in real-time embedded systems, particularly those who wish to understand the current state of the art in using Java in this domain. Much of the work in real-time distributed, embedded and real-time Java has focused on the Real-time Specification for Java (RTSJ) as the underlying base technology, and consequently many of the Chapters in this book address issues with, or solve problems using, this framework. Describes innovative techniques in: scheduling, memory management, quality of service and communication systems supporting real-time Java applications; Includes coverage of multiprocessor embedded systems and parallel programming; Discusses state-of-the-art resource management for embedded systems, including Java’s real-time garbage collection and parallel collectors; Considers hardware support for the execution of Java programs including how programs can interact with functional accelerators; Includes coverage of Safety Critical Java for development of safety critical embedded systems.

Real-Time Embedded Systems

Ivan Cibrario Bertolotti,Gabriele Manduchi
Real Time Embedded Systems Book PDF

Author : Ivan Cibrario Bertolotti,Gabriele Manduchi
Publisher : CRC Press
Page : 536 pages
File Size : 42,5 Mb
Release : 2017-12-19
Category : Computers
ISBN : 9781351833486

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Real-Time Embedded Systems by Ivan Cibrario Bertolotti,Gabriele Manduchi Pdf

From the Foreword: "...the presentation of real-time scheduling is probably the best in terms of clarity I have ever read in the professional literature. Easy to understand, which is important for busy professionals keen to acquire (or refresh) new knowledge without being bogged down in a convoluted narrative and an excessive detail overload. The authors managed to largely avoid theoretical-only presentation of the subject, which frequently affects books on operating systems. ... an indispensable [resource] to gain a thorough understanding of the real-time systems from the operating systems perspective, and to stay up to date with the recent trends and actual developments of the open-source real-time operating systems." —Richard Zurawski, ISA Group, San Francisco, California, USA Real-time embedded systems are integral to the global technological and social space, but references still rarely offer professionals the sufficient mix of theory and practical examples required to meet intensive economic, safety, and other demands on system development. Similarly, instructors have lacked a resource to help students fully understand the field. The information was out there, though often at the abstract level, fragmented and scattered throughout literature from different engineering disciplines and computing sciences. Accounting for readers’ varying practical needs and experience levels, Real Time Embedded Systems: Open-Source Operating Systems Perspective offers a holistic overview from the operating-systems perspective. It provides a long-awaited reference on real-time operating systems and their almost boundless application potential in the embedded system domain. Balancing the already abundant coverage of operating systems with the largely ignored real-time aspects, or "physicality," the authors analyze several realistic case studies to introduce vital theoretical material. They also discuss popular open-source operating systems—Linux and FreRTOS, in particular—to help embedded-system designers identify the benefits and weaknesses in deciding whether or not to adopt more traditional, less powerful, techniques for a project.

Programming Multicore and Many-core Computing Systems

Sabri Pllana,Fatos Xhafa
Programming Multicore and Many core Computing Systems Book PDF

Author : Sabri Pllana,Fatos Xhafa
Publisher : John Wiley & Sons
Page : 511 pages
File Size : 40,5 Mb
Release : 2017-02-06
Category : Computers
ISBN : 9780470936900

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Programming Multicore and Many-core Computing Systems by Sabri Pllana,Fatos Xhafa Pdf

Programming multi-core and many-core computing systems Sabri Pllana, Linnaeus University, Sweden Fatos Xhafa, Technical University of Catalonia, Spain Provides state-of-the-art methods for programming multi-core and many-core systems The book comprises a selection of twenty two chapters covering: fundamental techniques and algorithms; programming approaches; methodologies and frameworks; scheduling and management; testing and evaluation methodologies; and case studies for programming multi-core and many-core systems. Program development for multi-core processors, especially for heterogeneous multi-core processors, is significantly more complex than for single-core processors. However, programmers have been traditionally trained for the development of sequential programs, and only a small percentage of them have experience with parallel programming. In the past, only a relatively small group of programmers interested in High Performance Computing (HPC) was concerned with the parallel programming issues, but the situation has changed dramatically with the appearance of multi-core processors on commonly used computing systems. It is expected that with the pervasiveness of multi-core processors, parallel programming will become mainstream. The pervasiveness of multi-core processors affects a large spectrum of systems, from embedded and general-purpose, to high-end computing systems. This book assists programmers in mastering the efficient programming of multi-core systems, which is of paramount importance for the software-intensive industry towards a more effective product-development cycle. Key features: Lessons, challenges, and roadmaps ahead. Contains real world examples and case studies. Helps programmers in mastering the efficient programming of multi-core and many-core systems. The book serves as a reference for a larger audience of practitioners, young researchers and graduate level students. A basic level of programming knowledge is required to use this book.

Multicore Systems On-Chip: Practical Software/Hardware Design

Abderazek Ben Abdallah
Multicore Systems On Chip Practical Software Hardware Design Book PDF

Author : Abderazek Ben Abdallah
Publisher : Springer Science & Business Media
Page : 273 pages
File Size : 50,8 Mb
Release : 2013-07-20
Category : Computers
ISBN : 9789491216923

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Multicore Systems On-Chip: Practical Software/Hardware Design by Abderazek Ben Abdallah Pdf

System on chips designs have evolved from fairly simple unicore, single memory designs to complex heterogeneous multicore SoC architectures consisting of a large number of IP blocks on the same silicon. To meet high computational demands posed by latest consumer electronic devices, most current systems are based on such paradigm, which represents a real revolution in many aspects in computing. The attraction of multicore processing for power reduction is compelling. By splitting a set of tasks among multiple processor cores, the operating frequency necessary for each core can be reduced, allowing to reduce the voltage on each core. Because dynamic power is proportional to the frequency and to the square of the voltage, we get a big gain, even though we may have more cores running. As more and more cores are integrated into these designs to share the ever increasing processing load, the main challenges lie in efficient memory hierarchy, scalable system interconnect, new programming paradigms, and efficient integration methodology for connecting such heterogeneous cores into a single system capable of leveraging their individual flexibility. Current design methods tend toward mixed HW/SW co-designs targeting multicore systems on-chip for specific applications. To decide on the lowest cost mix of cores, designers must iteratively map the device’s functionality to a particular HW/SW partition and target architectures. In addition, to connect the heterogeneous cores, the architecture requires high performance complex communication architectures and efficient communication protocols, such as hierarchical bus, point-to-point connection, or Network-on-Chip. Software development also becomes far more complex due to the difficulties in breaking a single processing task into multiple parts that can be processed separately and then reassembled later. This reflects the fact that certain processor jobs cannot be easily parallelized to run concurrently on multiple processing cores and that load balancing between processing cores – especially heterogeneous cores – is very difficult.

Parallel Programming

Thomas Rauber,Gudula Rünger
Parallel Programming Book PDF

Author : Thomas Rauber,Gudula Rünger
Publisher : Springer Science & Business Media
Page : 523 pages
File Size : 54,8 Mb
Release : 2013-06-13
Category : Computers
ISBN : 9783642378010

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Parallel Programming by Thomas Rauber,Gudula Rünger Pdf

Innovations in hardware architecture, like hyper-threading or multicore processors, mean that parallel computing resources are available for inexpensive desktop computers. In only a few years, many standard software products will be based on concepts of parallel programming implemented on such hardware, and the range of applications will be much broader than that of scientific computing, up to now the main application area for parallel computing. Rauber and Rünger take up these recent developments in processor architecture by giving detailed descriptions of parallel programming techniques that are necessary for developing efficient programs for multicore processors as well as for parallel cluster systems and supercomputers. Their book is structured in three main parts, covering all areas of parallel computing: the architecture of parallel systems, parallel programming models and environments, and the implementation of efficient application algorithms. The emphasis lies on parallel programming techniques needed for different architectures. For this second edition, all chapters have been carefully revised. The chapter on architecture of parallel systems has been updated considerably, with a greater emphasis on the architecture of multicore systems and adding new material on the latest developments in computer architecture. Lastly, a completely new chapter on general-purpose GPUs and the corresponding programming techniques has been added. The main goal of the book is to present parallel programming techniques that can be used in many situations for a broad range of application areas and which enable the reader to develop correct and efficient parallel programs. Many examples and exercises are provided to show how to apply the techniques. The book can be used as both a textbook for students and a reference book for professionals. The material presented has been used for courses in parallel programming at different universities for many years.

Real-time Systems and Their Programming Languages

Alan Burns,Andrew J. Wellings
Real time Systems and Their Programming Languages Book PDF

Author : Alan Burns,Andrew J. Wellings
Publisher : Addison Wesley Publishing Company
Page : 600 pages
File Size : 50,8 Mb
Release : 1990
Category : Computers
ISBN : UOM:39015016980313

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Real-time Systems and Their Programming Languages by Alan Burns,Andrew J. Wellings Pdf

A survey of real-time systems and the programming languages used in their development. Shows how modern real-time programming techniques are used in a wide variety of applications, including robotics, factory automation, and control. A critical requirement for such systems is that the software must

System Design for Telecommunication Gateways

Alexander Bachmutsky
System Design for Telecommunication Gateways Book PDF

Author : Alexander Bachmutsky
Publisher : John Wiley & Sons
Page : 420 pages
File Size : 52,6 Mb
Release : 2011-06-20
Category : Computers
ISBN : 9781119956426

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System Design for Telecommunication Gateways by Alexander Bachmutsky Pdf

System Design for Telecommunication Gateways provides a thorough review of designing telecommunication network equipment based on the latest hardware designs and software methods available on the market. Focusing on high-end efficient designs that challenge all aspects of the system architecture, this book helps readers to understand a broader view of the system design, analyze all its most critical components, and select the parts that best fit a particular application. In many cases new technology trends, potential future developments, system flexibility and capability extensions are outlined in preparation for the longevity typical for products in the industry. Key features: Combines software and hardware aspects of the system design. Defines components and services supported by open-source and commercial basic and extended software platforms, including operating systems, middleware, security, routing, management layer and more. Focuses on disruptive technologies. Provides guidelines for developing software architectures based on multi-threaded, multi-process, multi-instance, multi-core, multi-chip, multi-blade and multi-chassis designs. Covers a number of advanced high-speed interconnect and fabric interface technologies and their commercial implementations. Presents different system form factors from compact pizza-box styles to medium and large bladed systems, including IBM BladeCenter, ATCA and microTCA-based chassis. Describes different mezzanine cards, such as PMC, PrPMC, XMC, AMC and others.