Predictable And Runtime Adaptable Network On Chip For Mixed Critical Real Time Systems

Author : Sebastian Tobuschat
Publisher : Cuvillier
Page : 260 pages
File Size : 51,5 Mb
Release : 2019-03-07
Category : Electronic
ISBN : 3736999798

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Predictable and Runtime-Adaptable Network-On-Chip for Mixed-critical Real-time Systems by Sebastian Tobuschat Pdf

The industry of safety-critical and dependable embedded systems calls for even cheaper, high performance platforms that allow flexibility and an efficient verification of safety and real-time requirements. In this sense, flexibility denotes the ability to (online) adapt a system to changes (e.g. changing environment, application dynamics, errors) and the reuse-ability for different use cases. To cope with the increasing complexity of interconnected functions and to reduce the cost and power consumption of the system, multicore systems are used to efficiently integrate different processing units in the same chip. Networks-on-chip (NoCs), as a modular interconnect, are used as a promising solution for such multiprocessor systems on chip (MPSoCs), due to their scalability and performance. Hence, future NoC designs must face the aforementioned challenges. For safety-critical systems, a major goal is the avoidance of hazards. For this, safety-critical systems are qualified or even certified to prove the correctness of the functioning under all possible cases. A predictable behavior of the NoC can help to ease the qualification process (e.g. formal analysis) of the system. To achieve the required predictability, designers have two classes of solutions: isolation (quality of service (QoS) mechanisms) and (formal) analysis. For mixed-criticality systems, isolation and analysis approaches must be combined to efficiently achieve the desired predictability. Isolation techniques are used to bound interference between different application classes. And analysis can then be applied verifying the real-time applications and sufficient isolation properties. Traditional NoC analysis and architecture concepts tackle only a subpart of the challenges-they focus on either performance or predictability. Existing, predictable NoCs are deemed too expensive and inflexible to host a variety of applications with opposing constraints. And state-of-the-art analyses neglect certain platform pro

Author : Kentaro Sano,Dimitrios Soudris,Michael Hübner,Pedro C. Diniz
Publisher : Springer
Page : 557 pages
File Size : 48,6 Mb
Release : 2015-03-30
Category : Computers
ISBN : 9783319162140

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Applied Reconfigurable Computing by Kentaro Sano,Dimitrios Soudris,Michael Hübner,Pedro C. Diniz Pdf

This book constitutes the refereed proceedings of the 11th International Symposium on Applied Reconfigurable Computing, ARC 2015, held in Bochum, Germany, in April 2015. The 23 full papers and 20 short papers presented in this volume were carefully reviewed and selected from 85 submissions. They are organized in topical headings named: architecture and modeling; tools and compilers; systems and applications; network-on-a-chip; cryptography applications; extended abstracts of posters. In addition, the book contains invited papers on funded R&D - running and completed projects and Horizon 2020 funded projects.

Author : Amit Kumar Singh,Amlan Ganguly
Publisher : MDPI
Page : 218 pages
File Size : 49,9 Mb
Release : 2021-05-10
Category : Technology & Engineering
ISBN : 9783036508764

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Design Space Exploration and Resource Management of Multi/Many-Core Systems by Amit Kumar Singh,Amlan Ganguly Pdf

The increasing demand of processing a higher number of applications and related data on computing platforms has resulted in reliance on multi-/many-core chips as they facilitate parallel processing. However, there is a desire for these platforms to be energy-efficient and reliable, and they need to perform secure computations for the interest of the whole community. This book provides perspectives on the aforementioned aspects from leading researchers in terms of state-of-the-art contributions and upcoming trends.

Author : Stefan Henkler,Márcio Kreutz,Marco A. Wehrmeister,Marcelo Götz,Achim Rettberg
Publisher : Springer Nature
Page : 160 pages
File Size : 41,5 Mb
Release : 2023-06-10
Category : Computers
ISBN : 9783031342141

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Designing Modern Embedded Systems: Software, Hardware, and Applications by Stefan Henkler,Márcio Kreutz,Marco A. Wehrmeister,Marcelo Götz,Achim Rettberg Pdf

This book constitutes the refereed proceedings of the 7th IFIP TC 10 International Embedded Systems Symposium, IESS 2022, held in Lippstadt, Germany, during November 3-4, 2022. The 10 full revised papers and 2 short papers presented were carefully reviewed and selected from 13 submissions. The presented research and technical works cover system-level design methods, algorithms, verification and validation techniques, estimation of system properties and characteristics, performance analysis, and real-time systems design. Also, the book presents industrial and real-world application case studies that discuss the challenges and realizations of modern embedded systems, especially when it comes to including artificial intelligence algorithms and techniques in embedded systems.

Author : Richard Zurawski
Publisher : CRC Press
Page : 1503 pages
File Size : 44,8 Mb
Release : 2018-10-08
Category : Technology & Engineering
ISBN : 9781420074116

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Embedded Systems Handbook 2-Volume Set by Richard Zurawski Pdf

During the past few years there has been an dramatic upsurge in research and development, implementations of new technologies, and deployments of actual solutions and technologies in the diverse application areas of embedded systems. These areas include automotive electronics, industrial automated systems, and building automation and control. Comprising 48 chapters and the contributions of 74 leading experts from industry and academia, the Embedded Systems Handbook, Second Edition presents a comprehensive view of embedded systems: their design, verification, networking, and applications. The contributors, directly involved in the creation and evolution of the ideas and technologies presented, offer tutorials, research surveys, and technology overviews, exploring new developments, deployments, and trends. To accommodate the tremendous growth in the field, the handbook is now divided into two volumes. New in This Edition: Processors for embedded systems Processor-centric architecture description languages Networked embedded systems in the automotive and industrial automation fields Wireless embedded systems Embedded Systems Design and Verification Volume I of the handbook is divided into three sections. It begins with a brief introduction to embedded systems design and verification. The book then provides a comprehensive overview of embedded processors and various aspects of system-on-chip and FPGA, as well as solutions to design challenges. The final section explores power-aware embedded computing, design issues specific to secure embedded systems, and web services for embedded devices. Networked Embedded Systems Volume II focuses on selected application areas of networked embedded systems. It covers automotive field, industrial automation, building automation, and wireless sensor networks. This volume highlights implementations in fast-evolving areas which have not received proper coverage in other publications. Reflecting the unique functional requirements of different application areas, the contributors discuss inter-node communication aspects in the context of specific applications of networked embedded systems.

Author : Richard Zurawski
Publisher : CRC Press
Page : 667 pages
File Size : 40,7 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781439807637

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Embedded Systems Handbook by Richard Zurawski Pdf

Considered a standard industry resource, the Embedded Systems Handbook provided researchers and technicians with the authoritative information needed to launch a wealth of diverse applications, including those in automotive electronics, industrial automated systems, and building automation and control. Now a new resource is required to report on current developments and provide a technical reference for those looking to move the field forward yet again. Divided into two volumes to accommodate this growth, the Embedded Systems Handbook, Second Edition presents a comprehensive view on this area of computer engineering with a currently appropriate emphasis on developments in networking and applications. Those experts directly involved in the creation and evolution of the ideas and technologies presented offer tutorials, research surveys, and technology overviews that explore cutting-edge developments and deployments and identify potential trends. This first self-contained volume of the handbook, Embedded Systems Design and Verification, is divided into three sections. It begins with a brief introduction to embedded systems design and verification. It then provides a comprehensive overview of embedded processors and various aspects of system-on-chip and FPGA, as well as solutions to design challenges. The final section explores power-aware embedded computing, design issues specific to secure embedded systems, and web services for embedded devices. Those interested in taking their work with embedded systems to the network level should complete their study with the second volume: Network Embedded Systems.

Author : Jens Sparsø,Steve Furber
Publisher : Springer Science & Business Media
Page : 348 pages
File Size : 50,6 Mb
Release : 2013-04-17
Category : Technology & Engineering
ISBN : 9781475733853

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Principles of Asynchronous Circuit Design by Jens Sparsø,Steve Furber Pdf

Principles of Asynchronous Circuit Design - A Systems Perspective addresses the need for an introductory text on asynchronous circuit design. Part I is an 8-chapter tutorial which addresses the most important issues for the beginner, including how to think about asynchronous systems. Part II is a 4-chapter introduction to Balsa, a freely-available synthesis system for asynchronous circuits which will enable the reader to get hands-on experience of designing high-level asynchronous systems. Part III offers a number of examples of state-of-the-art asynchronous systems to illustrate what can be built using asynchronous techniques. The examples range from a complete commercial smart card chip to complex microprocessors. The objective in writing this book has been to enable industrial designers with a background in conventional (clocked) design to be able to understand asynchronous design sufficiently to assess what it has to offer and whether it might be advantageous in their next design task.

Author : Giorgio C Buttazzo,Giuseppe Lipari,Luca Abeni,Marco Caccamo
Publisher : Springer Science & Business Media
Page : 281 pages
File Size : 43,9 Mb
Release : 2006-07-02
Category : Computers
ISBN : 9780387281476

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Soft Real-Time Systems: Predictability vs. Efficiency by Giorgio C Buttazzo,Giuseppe Lipari,Luca Abeni,Marco Caccamo Pdf

Hard real-time systems are very predictable, but not sufficiently flexible to adapt to dynamic situations. They are built under pessimistic assumptions to cope with worst-case scenarios, so they often waste resources. Soft real-time systems are built to reduce resource consumption, tolerate overloads and adapt to system changes. They are also more suited to novel applications of real-time technology, such as multimedia systems, monitoring apparatuses, telecommunication networks, mobile robotics, virtual reality, and interactive computer games. This unique monograph provides concrete methods for building flexible, predictable soft real-time systems, in order to optimize resources and reduce costs. It is an invaluable reference for developers, as well as researchers and students in Computer Science.

Author : Alan Burns,Andrew J. Wellings
Publisher : Addison Wesley Publishing Company
Page : 600 pages
File Size : 51,8 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

Author : Jörg Henkel,Nikil Dutt
Publisher : Springer Nature
Page : 606 pages
File Size : 51,8 Mb
Release : 2020-12-09
Category : Technology & Engineering
ISBN : 9783030520175

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Dependable Embedded Systems by Jörg Henkel,Nikil Dutt Pdf

This Open Access book introduces readers to many new techniques for enhancing and optimizing reliability in embedded systems, which have emerged particularly within the last five years. This book introduces the most prominent reliability concerns from today’s points of view and roughly recapitulates the progress in the community so far. Unlike other books that focus on a single abstraction level such circuit level or system level alone, the focus of this book is to deal with the different reliability challenges across different levels starting from the physical level all the way to the system level (cross-layer approaches). The book aims at demonstrating how new hardware/software co-design solution can be proposed to ef-fectively mitigate reliability degradation such as transistor aging, processor variation, temperature effects, soft errors, etc. Provides readers with latest insights into novel, cross-layer methods and models with respect to dependability of embedded systems; Describes cross-layer approaches that can leverage reliability through techniques that are pro-actively designed with respect to techniques at other layers; Explains run-time adaptation and concepts/means of self-organization, in order to achieve error resiliency in complex, future many core systems.

Author : Giovanni De Micheli,Luca Benini
Publisher : Elsevier
Page : 408 pages
File Size : 41,9 Mb
Release : 2006-08-30
Category : Technology & Engineering
ISBN : 0080473563

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Networks on Chips by Giovanni De Micheli,Luca Benini Pdf

The design of today's semiconductor chips for various applications, such as telecommunications, poses various challenges due to the complexity of these systems. These highly complex systems-on-chips demand new approaches to connect and manage the communication between on-chip processing and storage components and networks on chips (NoCs) provide a powerful solution. This book is the first to provide a unified overview of NoC technology. It includes in-depth analysis of all the on-chip communication challenges, from physical wiring implementation up to software architecture, and a complete classification of their various Network-on-Chip approaches and solutions. * Leading-edge research from world-renowned experts in academia and industry with state-of-the-art technology implementations/trends * An integrated presentation not currently available in any other book * A thorough introduction to current design methodologies and chips designed with NoCs

Author : Liu
Publisher : Unknown
Page : 610 pages
File Size : 43,6 Mb
Release : 2004
Category : Electronic
ISBN : 8178084635

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Real Time Systems by Liu Pdf

Author : Nicolas Larrieu,Antoine Varet
Publisher : John Wiley & Sons
Page : 152 pages
File Size : 52,6 Mb
Release : 2014-12-03
Category : Computers
ISBN : 9781848217645

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Rapid Prototyping Software for Avionics Systems by Nicolas Larrieu,Antoine Varet Pdf

The design, implementation and validation of avionics and aeronautical systems have become extremely complex tasks due to the increase of functionalities that are deployed in current avionics systems and the need to be able certify them before putting them into production. This book proposes a methodology to enable the rapid prototyping of such a system by considering from the start the certification aspects of the solution produced. This method takes advantage of the model-based design approaches as well as the use of formal methods for the validation of these systems. Furthermore, the use of automatic software code generation tools using models makes it possible to reduce the development phase as well as the final solution testing. This book presents, firstly, an overview of the model-based design approaches such as those used in the field of aeronautical software engineering. Secondly, an original methodology that is perfectly adapted to the field of aeronautical embedded systems is introduced. Finally, the authors illustrate the use of this method using a case study for the design, implementation and testing of a new generation aeronautical router.

Author : Phillip A. Laplante
Publisher : Wiley-IEEE Press
Page : 392 pages
File Size : 54,6 Mb
Release : 1997
Category : Computers
ISBN : UOM:39015041050074

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Real-Time Systems Design and Analysis by Phillip A. Laplante Pdf

"IEEE Press is pleased to bring you this Second Edition of Phillip A. Laplante's best-selling and widely-acclaimed practical guide to building real-time systems. This book is essential for improved system designs, faster computation, better insights, and ultimate cost savings. Unlike any other book in the field, REAL-TIME SYSTEMS DESIGN AND ANALYSIS provides a holistic, systems-based approach that is devised to help engineers write problem-solving software. Laplante's no-nonsense guide to real-time system design features practical coverage of: Related technologies and their histories Time-saving tips * Hands-on instructions Pascal code Insights into decreasing ramp-up times and more!"

Author : Ahmed Jerraya,Wayne Wolf
Publisher : Morgan Kaufmann
Page : 604 pages
File Size : 43,8 Mb
Release : 2005
Category : Computers
ISBN : 9780123852519

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Multiprocessor Systems-on-Chips by Ahmed Jerraya,Wayne Wolf Pdf

Modern system-on-chip (SoC) design shows a clear trend toward integration of multiple processor cores on a single chip. Designing a multiprocessor system-on-chip (MPSOC) requires an understanding of the various design styles and techniques used in the multiprocessor. Understanding the application area of the MPSOC is also critical to making proper tradeoffs and design decisions. Multiprocessor Systems-on-Chips covers both design techniques and applications for MPSOCs. Design topics include multiprocessor architectures, processors, operating systems, compilers, methodologies, and synthesis algorithms, and application areas covered include telecommunications and multimedia. The majority of the chapters were collected from presentations made at the International Workshop on Application-Specific Multi-Processor SoC held over the past two years. The workshop assembled internationally recognized speakers on the range of topics relevant to MPSOCs. After having refined their material at the workshop, the speakers are now writing chapters and the editors are fashioning them into a unified book by making connections between chapters and developing common terminology. *Examines several different architectures and the constraints imposed on them *Discusses scheduling, real-time operating systems, and compilers *Analyzes design trade-off and decisions in telecommunications and multimedia applications