Embedded Software Timing
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Embedded Software Timing
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Author : Peter Gliwa
language : en
Publisher:
Release Date : 2021
Embedded Software Timing written by Peter Gliwa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Without correct timing, there is no safe and reliable embedded software. This book shows how to consider timing early in the development process for embedded systems, how to solve acute timing problems, how to perform timing optimization, and how to address the aspect of timing verification. The book is organized in twelve chapters. The first three cover various basics of microprocessor technologies and the operating systems used therein. The next four chapters cover timing problems both in theory and practice, covering also various timing analysis techniques as well as special issues like multi- and many-core timing. Chapter 8 deals with aspects of timing optimization, followed by chapter 9 that highlights various methodological issues of the actual development process. Chapter 10 presents timing analysis in AUTOSAR in detail, while chapter 11 focuses on safety aspects and timing verification. Finally, chapter 12 provides an outlook on upcoming and future developments in software timing. The number of embedded systems that we encounter in everyday life is growing steadily. At the same time, the complexity of the software is constantly increasing. This book is mainly written for software developers and project leaders in industry. It is enriched by many practical examples mostly from the automotive domain, yet the vast majority of the book is relevant for any embedded software project. This way it is also well-suited as a textbook for academic courses with a strong practical emphasis, e.g. at applied sciences universities. Features and Benefits * Shows how to consider timing in the development process for embedded systems, how to solve timing problems, and how to address timing verification * Enriched by many practical examples mostly from the automotive domain * Mainly written for software developers and project leaders in industry.
Behavioral Intervals In Embedded Software
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Author : Fabian Wolf
language : en
Publisher: Springer Science & Business Media
Release Date : 2002-07-31
Behavioral Intervals In Embedded Software written by Fabian Wolf 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 2002-07-31 with Computers categories.
Behavioral Intervals in Embedded Software introduces a comprehensive approach to timing, power, and communication analysis of embedded software processes. Embedded software timing, power and communication are typically not unique but occur in intervals which result from data dependent behavior, environment timing and target system properties. In system design, these intervals are used in many ways. In some cases, only the worst case is of interest, e.g. for single processor schedulability analysis, in another context both best and worst cases are relevant, such as for multiprocessor scheduling. In all these cases, these behavioral intervals of the individual software processes are fundamental data needed to analyze system behavior. With growing importance of embedded software, formal analysis of behavioral intervals has met increasing interest. Major contributions were the introduction of implicit path enumeration and the inclusion of cache analysis. While all approaches are conservative, i.e. all possible timing behavior (or communication, power consumption) is included in the resulting intervals, the main differences are in the architecture features that are covered by the hardware model and the width of the conservative interval. The closer this interval to the real timing bounds, the higher is the practical use of formal analysis. The current analysis techniques leverage on previous work in compiler technology by using basic blocks as elementary units for architecture modeling and path analysis. The work presented here opens a new direction moving from basic block based analysis to an analysis based on larger program segments with a single execution path. Such program segments frequently extend over many basic blocks, in particular in embedded system applications. The approach combines the generality and accuracy of formal analysis with the modeling precision of cycle true simulation without compromising formal completeness. The results show that with this combination of tracing and formal analysis both higher precision than previous approaches leading to tighter and more realistic intervals can be obtained and easier adaptation due to the use of standard off-the-shelf cache simulators, cycle-true processor models or evaluation boards is possible. Behavioral Intervals in Embedded Software will be a useful reference for academics as well as research scientists who are active in the field of Design Automation and Embedded Systems.
Timing Analysis Of Real Time Software
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Author : M.G. Rodd
language : en
Publisher: Elsevier
Release Date : 1994-12-01
Timing Analysis Of Real Time Software written by M.G. Rodd and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-12-01 with Computers categories.
The authors set out to address fundamental design issues facing engineers when developing the software for real-time computer-based control systems – in which all programs must be safe, reliable, predictable and able to cope with the occurence of faults. Despite rapid progress in computer technology, the attention of designers is still focused on finding logically correct algorithms to implement the required control. It has, however, become evident that this is insufficient and that attention must be paid to meeting the complex timing interactions which occur between the systems under control and the computers controlling them. This book suggests that the answers lie in the use of understandable, engineering-relevant, mathematically sound tools for expressing and analysing the complex temporal interactions. Timing Analysis of Real-Time Software is not a designer's handbook; rather it discusses the nature of the problems involved and how they can be handled. The focus is on the use of modelling techniques based on the so-called Quirk-model, initially developed in the United Kingdom and, over the past decade, extensively developed in institutions in the ex-Soviet Union and Europe. This book shows how the techniques can be used to form the basis of a new generation of CASE (computer assisted software engineering) tools, and examples are given of how these can be used to design embedded systems ranging from digital controllers through to communication protocol handlers.
Performance Analysis Of Real Time Embedded Software
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Author : Yau-Tsun Steven Li
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Performance Analysis Of Real Time Embedded Software written by Yau-Tsun Steven Li 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 Technology & Engineering categories.
Embedded systems are characterized by the presence of processors running application-specific software. Recent years have seen a large growth of such systems, and this trend is projected to continue with the growth of systems on a chip. Many of these systems have strict performance and cost requirements. To design these systems, sophisticated timing analysis tools are needed to accurately determine the extreme case (best case and worst case) performance of the software components. Existing techniques for this analysis have one or more of the following limitations: they cannot model complicated programs they cannot model advanced micro-architectural features of the processor, such as cache memories and pipelines they cannot be easily retargeted for new hardware platforms. In Performance Analysis of Real-Time Embedded Software, a new timing analysis technique is presented to overcome the above limitations. The technique determines the bounds on the extreme case (best case and worst case) execution time of a program when running on a given hardware system. It partitions the problem into two sub-problems: program path analysis and microarchitecture modeling. Performance Analysis of Real-Time Embedded Software will be of interest to Design Automation professionals as well as designers of circuits and systems.
Embedded Software Timing Analysis Using Implicit Path Manipulation Technique
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Author : Songming Zhao
language : en
Publisher:
Release Date : 2003
Embedded Software Timing Analysis Using Implicit Path Manipulation Technique written by Songming Zhao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Enabling Timing Analysis Of Complex Embedded Software Systems
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Author : Johan Kraft
language : en
Publisher:
Release Date : 2010
Enabling Timing Analysis Of Complex Embedded Software Systems written by Johan Kraft and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Advances In Real Time Systems
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Author : Samarjit Chakraborty
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-02-09
Advances In Real Time Systems written by Samarjit Chakraborty 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 2012-02-09 with Technology & Engineering categories.
This volume contains the lectures given in honor to Georg Färber as tribute to his contributions in the area of real-time and embedded systems. The chapters of many leading scientists cover a wide range of aspects, like robot or automotive vision systems or medical aspects.
Foundations Of Computer Software Future Trends And Techniques For Development
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Author : Christine Choppy
language : en
Publisher: Springer
Release Date : 2010-04-14
Foundations Of Computer Software Future Trends And Techniques For Development written by Christine Choppy and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-14 with Computers categories.
This book presents the thoroughly refereed and revised proceedings of the 15th Monterey Workshop, held in Budapest, Hungary, September 24-26, 2008. The theme of the workshop was Foundations of Computer Software, Future Trends and Techniques for Development. The 13 revised full papers presented at the workshop explore, how the foundations and development techniques of computer software could be adapted to address such a challenge. Material presented in the papers spans the whole software life cycle, starting from specification and analysis, design and the choice of architectures, large scale, real-world software development, code generation and configuration, deployment, and evolution.
17th International Conference On Information Technology New Generations Itng 2020
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Author : Shahram Latifi
language : en
Publisher: Springer Nature
Release Date : 2020-05-11
17th International Conference On Information Technology New Generations Itng 2020 written by Shahram Latifi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-11 with Computers categories.
This volume presents the 17th International Conference on Information Technology—New Generations (ITNG), and chronicles an annual event on state of the art technologies for digital information and communications. The application of advanced information technology to such domains as astronomy, biology, education, geosciences, security, and healthcare are among the themes explored by the ITNG proceedings. Visionary ideas, theoretical and experimental results, as well as prototypes, designs, and tools that help information flow to end users are of special interest. Specific topics include Machine Learning, Robotics, High Performance Computing, and Innovative Methods of Computing. The conference features keynote speakers; a best student contribution award, poster award, and service award; a technical open panel, and workshops/exhibits from industry, government, and academia.
Formal Methods And Software Engineering
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Author : Jin Song Dong
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-10-29
Formal Methods And Software Engineering written by Jin Song Dong 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 2010-10-29 with Computers categories.
Each paper was reviewed by at least three program committee members.