Behavioral Intervals In Embedded Software
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Behavioral Intervals In Embedded Software
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Author : Fabian Wolf
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-14
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 2013-03-14 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.
Software And Compilers For Embedded Systems
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Author : Henk Schepers
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-08-23
Software And Compilers For Embedded Systems written by Henk Schepers 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 2004-08-23 with Computers categories.
This book constitutes the refereed proceedings of the 8th International Workshop on Software and Compilers for Embedded Systems, SCOPES 2004, held in Amsterdam, The Netherlands, in September 2004. The 17 revised full papers presented were carefully reviewed and selected from close to 50 submissions. The papers are organized in topical sections on application synthesis, data flow analysis, data partitioning, task scheduling, and code generation.
Embedded Software For Soc
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Author : Ahmed Amine Jerraya
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Embedded Software For Soc written by Ahmed Amine Jerraya 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 2007-05-08 with Computers categories.
This title covers all software-related aspects of SoC design, from embedded and application-domain specific operating systems to system architecture for future SoC. It will give embedded software designers invaluable insights into the constraints imposed by the use of embedded software in an SoC context.
Multicore Systems On Chip Practical Software Hardware Design
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Author : Abderazek Ben Abdallah
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-07-20
Multicore Systems On Chip Practical Software Hardware Design written by Abderazek Ben Abdallah 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 2013-07-20 with Computers categories.
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.
Multiprocessor Systems On Chips
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Author : Ahmed Jerraya
language : en
Publisher: Morgan Kaufmann
Release Date : 2005
Multiprocessor Systems On Chips written by Ahmed Jerraya and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.
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
Worst Case Execution Time Aware Compilation Techniques For Real Time Systems
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Author : Paul Lokuciejewski
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-24
Worst Case Execution Time Aware Compilation Techniques For Real Time Systems written by Paul Lokuciejewski 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 2010-09-24 with Technology & Engineering categories.
For real-time systems, the worst-case execution time (WCET) is the key objective to be considered. Traditionally, code for real-time systems is generated without taking this objective into account and the WCET is computed only after code generation. Worst-Case Execution Time Aware Compilation Techniques for Real-Time Systems presents the first comprehensive approach integrating WCET considerations into the code generation process. Based on the proposed reconciliation between a compiler and a timing analyzer, a wide range of novel optimization techniques is provided. Among others, the techniques cover source code and assembly level optimizations, exploit machine learning techniques and address the design of modern systems that have to meet multiple objectives. Using these optimizations, the WCET of real-time applications can be reduced by about 30% to 45% on the average. This opens opportunities for decreasing clock speeds, costs and energy consumption of embedded processors. The proposed techniques can be used for all types real-time systems, including automotive and avionics IT systems.
Advanced Multicore Systems On Chip
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Author : Abderazek Ben Abdallah
language : en
Publisher: Springer
Release Date : 2017-09-10
Advanced Multicore Systems On Chip written by Abderazek Ben Abdallah and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-10 with Computers categories.
From basic architecture, interconnection, and parallelization to power optimization, this book provides a comprehensive description of emerging multicore systems-on-chip (MCSoCs) hardware and software design. Highlighting both fundamentals and advanced software and hardware design, it can serve as a primary textbook for advanced courses in MCSoCs design and embedded systems. The first three chapters introduce MCSoCs architectures, present design challenges and conventional design methods, and describe in detail the main building blocks of MCSoCs. Chapters 4, 5, and 6 discuss fundamental and advanced on-chip interconnection network technologies for multi and many core SoCs, enabling readers to understand the microarchitectures for on-chip routers and network interfaces that are essential in the context of latency, area, and power constraints. With the rise of multicore and many-core systems, concurrency is becoming a major issue in the daily life of a programmer. Thus, compiler and software development tools are critical in helping programmers create high-performance software. Programmers should make sure that their parallelized program codes will not cause race condition, memory-access deadlocks, or other faults that may crash their entire systems. As such, Chapter 7 describes a novel parallelizing compiler design for high-performance computing. Chapter 8 provides a detailed investigation of power reduction techniques for MCSoCs at component and network levels. It discusses energy conservation in general hardware design, and also in embedded multicore system components, such as CPUs, disks, displays and memories. Lastly, Chapter 9 presents a real embedded MCSoCs system design targeted for health monitoring in the elderly.
Moderne Elektronik Im Kraftfahrzeug
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Author : Bernard Bäker
language : en
Publisher: expert verlag
Release Date : 2006
Moderne Elektronik Im Kraftfahrzeug written by Bernard Bäker and has been published by expert verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Advances In Design And Specification Languages For Socs
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Author : Pierre Boulet
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-06-30
Advances In Design And Specification Languages For Socs written by Pierre Boulet 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 2006-06-30 with Technology & Engineering categories.
The seventh book in the CHDL Series is composed of a selection of the best articles from the Forum on Specification and Design Languages (FDL'04). FDL is the European Forum to learn and exchange on new trends on the application of languages and models for the design of electronic and heterogeneous systems. The forum was structured around four workshops that are all represented in the book by outstanding articles: Analog and Mixed-Signal Systems, UML-based System Specification and Design, C/C++-Based System Design and Languages for Formal Specification and Verification. The Analog and Mixed-Signal Systems contributions bring some answers to the difficult problem of co-simulating discrete and continuous models of computation. The UML-based System Specification and Design chapters bring insight into how to use the Model Driven Engineering to design Systems-on-Chip. The C/C++-Based System Design articles mainly explore system level design with SystemC. The Languages for FormalSpecification and Verification is represented by an invited contribution on the use of temporal assertions for symbolic model checking and simulation. And finally chapter in this book contributed by preeminent members of the automotive design industry presents the recent industry standard AutoSAR. Overall Advances in Design and Specification Languages for SoCs is an excellent opportunity to catch up with the latest research developments in the field of languages for electronic and heterogeneous system design.
Multicore Systems On Chip
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Author : Ben Abadallah Abderazek
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-08-01
Multicore Systems On Chip written by Ben Abadallah Abderazek 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 2010-08-01 with Computers categories.
Conventional on-chip communication design mostly use ad-hoc approaches that fail to meet the challenges posed by the next-generation MultiCore Systems on-chip (MCSoC) designs. These major challenges include wiring delay, predictability, diverse interconnection architectures, and power dissipation. A Network-on-Chip (NoC) paradigm is emerging as the solution for the problems of interconnecting dozens of cores into a single system on-chip. However, there are many problems associated with the design of such systems. These problems arise from non-scalable global wire delays, failure to achieve global synchronization, and difficulties associated with non-scalable bus-based functional interconnects. The book consists of three parts, with each part being subdivided into four chapters. The first part deals with design and methodology issues. The architectures used in conventional methods of MCSoCs design and custom multiprocessor architectures are not flexible enough to meet the requirements of different application domains and not scalable enough to meet different computation needs and different complexities of various applications. Several chapters of the first part will emphasize on the design techniques and methodologies. The second part covers the most critical part of MCSoCs design — the interconnections. One approach to addressing the design methodologies is to adopt the so-called reusability feature to boost design productivity. In the past years, the primitive design units evolved from transistors to gates, finite state machines, and processor cores. The network-on-chip paradigm offers this attractive property for the future and will be able to close the productivity gap. The last part of this book delves into MCSoCs validations and optimizations. A more qualitative approach of system validation is based on the use of formal techniques for hardware design. The main advantage of formal methods is the possibility to prove the validity of essential design requirements. As formal languages have a mathematical foundation, it is possible to formally extract and verify these desired properties of the complete abstract state space. Online testing techniques for identifying faults that can lead to system failure are also surveyed. Emphasis is given to analytical redundancy-based techniques that have been developed for fault detection and isolation in the automatic control area.