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Author : Christian Haubelt
Publisher :
ISBN 13 : 9783895745720
Total Pages : 285 pages
Book Rating : 4.7/5 (457 download)
Download or read book Automatic Model Based Design Space Exploration for Embedded Systems written by Christian Haubelt and published by . This book was released on 2005 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kyoungwon Kim
Publisher :
ISBN 13 : 9781321367553
Total Pages : 141 pages
Book Rating : 4.3/5 (675 download)
Download or read book Computation Model Based Automatic Design Space Exploration written by Kyoungwon Kim and published by . This book was released on 2014 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Embedded system designers continuously face a twofold challenge handling the ever- increasing complexity of design and meeting the ever-shrinking time-to-market timeline. To meet such a challenge, the system design paradigm has shifted to platform-based design characterized by intensive use of software and aggressive reuse of verified components. More and more designs are turning to heterogeneous platforms to meet design constraints in multiple criteria. However, the use of such and heterogeneity generates more challenges for platform-based design. To address the challenges, system designers must utilize system-level methodologies for specification and design. Here the designers begin the design process by coming up with a computation model that captures the behavior of the system. The computation model is successively refined down to the structural model in the system level. In each refinement, the designers explore the design space. The design space comprises a set of alternatives concerning hardware/software partitioning, platform selection, and mapping. The design space is huge, however, necessitating the automation of its exploration. The platform is very often fixed regarding either availability or legacy reasons, making mapping crucial. This dissertation focuses on the automatic mapping of the computation model for the given heterogeneous platform. This dissertation presents a new automatic mapping technique. The proposed technique consists of two separate phases: initial mapping and improvement driven by cycle-approximate estimation. Existing mapping techniques depend on early estimation so a dilemma arises from the fact that cycle-approximate estimation cannot precede mapping. The dilemma can be gotten around by our performing initial mapping based on rough estimation and then making iterative improvements based on cycle-approximate estimation. While earlier work has been domain specific, the mapping techniques in the proposed work are driven by a general computation model that includes hierarchy, state transitions, dynamic data-oriented behavior, and imperative languages. The proposed work also addresses mapping with an awareness of general hierarchy in pipelined applications. In such a mapping technique, the size of the design space explored is limited by the speed of cycle-approximate estimation. Earlier work has realized such a fast cycle-approximate estimation by generating and simulating Transaction Level Models. However, simulation has to be performed whenever there is any change in the platform or mapping. That is not necessary and therefore there is still room for improvement regarding speed. This dissertation presents a new trace-driven estimation that is orders of magnitude faster than simulation-based cycle-approximate estimation while losing neither accuracy nor generality. We have applied the proposed mapping techniques to multiple multimedia applications and the techniques outperformed in terms of execution time the competitors by proportions ranging from 23.3% through 36.3%.
Author : Twan Basten
Publisher : Springer Science & Business Media
ISBN 13 : 1461448212
Total Pages : 314 pages
Book Rating : 4.4/5 (614 download)
Download or read book Model-Based Design of Adaptive Embedded Systems written by Twan Basten and published by Springer Science & Business Media. This book was released on 2013-03-15 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes model-based development of adaptive embedded systems, which enable improved functionality using the same resources. The techniques presented facilitate design from a higher level of abstraction, focusing on the problem domain rather than on the solution domain, thereby increasing development efficiency. Models are used to capture system specifications and to implement (manually or automatically) system functionality. The authors demonstrate the real impact of adaptivity on engineering of embedded systems by providing several industrial examples of the models used in the development of adaptive embedded systems.
Author : Arne Hamann
Publisher : Cuvillier Verlag
ISBN 13 : 3867278199
Total Pages : 231 pages
Book Rating : 4.8/5 (672 download)
Download or read book Iterative Design Space Exploration and Robustness Optimization for Embedded Systems written by Arne Hamann and published by Cuvillier Verlag. This book was released on 2008 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Debashis Mohanty
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (499 download)
Download or read book Design Space Exploration for Multiprocessor-based Embedded Systems written by Debashis Mohanty and published by . This book was released on 2001 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gabriela Nicolescu
Publisher : CRC Press
ISBN 13 : 1351834711
Total Pages : 670 pages
Book Rating : 4.3/5 (518 download)
Download or read book Model-Based Design for Embedded Systems written by Gabriela Nicolescu and published by CRC Press. This book was released on 2018-09-03 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: The demands of increasingly complex embedded systems and associated performance computations have resulted in the development of heterogeneous computing architectures that often integrate several types of processors, analog and digital electronic components, and mechanical and optical components—all on a single chip. As a result, now the most prominent challenge for the design automation community is to efficiently plan for such heterogeneity and to fully exploit its capabilities. A compilation of work from internationally renowned authors, Model-Based Design for Embedded Systems elaborates on related practices and addresses the main facets of heterogeneous model-based design for embedded systems, including the current state of the art, important challenges, and the latest trends. Focusing on computational models as the core design artifact, this book presents the cutting-edge results that have helped establish model-based design and continue to expand its parameters. The book is organized into three sections: Real-Time and Performance Analysis in Heterogeneous Embedded Systems, Design Tools and Methodology for Multiprocessor System-on-Chip, and Design Tools and Methodology for Multidomain Embedded Systems. The respective contributors share their considerable expertise on the automation of design refinement and how to relate properties throughout this refinement while enabling analytic and synthetic qualities. They focus on multi-core methodological issues, real-time analysis, and modeling and validation, taking into account how optical, electronic, and mechanical components often interface. Model-based design is emerging as a solution to bridge the gap between the availability of computational capabilities and our inability to make full use of them yet. This approach enables teams to start the design process using a high-level model that is gradually refined through abstraction levels to ultimately yield a prototype. When executed well, model-based design encourages enhanced performance and quicker time to market for a product. Illustrating a broad and diverse spectrum of applications such as in the automotive aerospace, health care, consumer electronics, this volume provides designers with practical, readily adaptable modeling solutions for their own practice.
Author : Gomes, Lu¡s
Publisher : IGI Global
ISBN 13 : 160566751X
Total Pages : 494 pages
Book Rating : 4.6/5 (56 download)
Download or read book Behavioral Modeling for Embedded Systems and Technologies: Applications for Design and Implementation written by Gomes, Lu¡s and published by IGI Global. This book was released on 2009-07-31 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book provides innovative behavior models currently used for developing embedded systems, accentuating on graphical and visual notations"--Provided by publisher.
Author : Eric A. Specking
Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (124 download)
Download or read book Early Design Space Exploration with Model-based System Engineering and Set-based Design written by Eric A. Specking and published by . This book was released on 2018 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Simon Künzli
Publisher :
ISBN 13 : 9783832252465
Total Pages : 182 pages
Book Rating : 4.2/5 (524 download)
Download or read book Efficient Design Space Exploration for Embedded Systems written by Simon Künzli and published by . This book was released on 2006 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marcio Ferreira da Silva Oliveira
Publisher :
ISBN 13 :
Total Pages : 197 pages
Book Rating : 4.:/5 (888 download)
Download or read book Model-driven Engineering Methodolgy for Design Space Exploration of Embedded Systems written by Marcio Ferreira da Silva Oliveira and published by . This book was released on 2013 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Angeliki Kritikakou
Publisher :
ISBN 13 : 9783319049434
Total Pages : 296 pages
Book Rating : 4.0/5 (494 download)
Download or read book Scalable and Near-Optimal Design Space Exploration for Embedded Systems written by Angeliki Kritikakou and published by . This book was released on 2014-04-30 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cristina Silvano
Publisher : Springer Science & Business Media
ISBN 13 : 1441988378
Total Pages : 226 pages
Book Rating : 4.4/5 (419 download)
Download or read book Multi-objective Design Space Exploration of Multiprocessor SoC Architectures written by Cristina Silvano and published by Springer Science & Business Media. This book was released on 2011-08-23 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves as a reference for researchers and designers in Embedded Systems who need to explore design alternatives. It provides a design space exploration methodology for the analysis of system characteristics and the selection of the most appropriate architectural solution to satisfy requirements in terms of performance, power consumption, number of required resources, etc. Coverage focuses on the design of complex multimedia applications, where the choice of the optimal design alternative in terms of application/architecture pair is too complex to be pursued through a full search comparison, especially because of the multi-objective nature of the designer’s goal, the simulation time required and the number of parameters of the multi-core architecture to be optimized concurrently.
Author : Klaus Pohl
Publisher : Springer
ISBN 13 : 3319480030
Total Pages : 301 pages
Book Rating : 4.3/5 (194 download)
Download or read book Advanced Model-Based Engineering of Embedded Systems written by Klaus Pohl and published by Springer. This book was released on 2016-11-29 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction into the SPES XT modeling framework. Moreover, it shows the applicability of the framework for the development of embedded systems in different industry domains and reports on the lessons learned. It also describes how the SPES XT modeling framework can be tailored to meet domain and project-specific needs. The book is structured into four parts: Part I “Starting Situation” discusses the status quo of the development of embedded systems with specific focus on model-based engineering and summarizes key challenges emerging from industrial practice. Part II “Modeling Theory” introduces the SPES XT modeling framework and explains the core underlying principles. Part III “Application of the SPES XT Framework” describes the application of the SPES XT modeling framework and how it addresses major industrial challenges. Part IV “Evaluation and Technology Transfer” assess the impact of the SPES XT modeling framework and includes various exemplary applications from automation, automotive, and avionics. Overall, the SPES XT modeling framework offers a seamless model-based engineering approach. It addresses core challenges faced during the engineering of embedded systems. Among others, it offers aligned and integrated techniques for the early validation of engineering artefacts (including requirements and functional and technical designs), the management of product variants and their variability, modular safety assurance and deployment of embedded software.
Author : Holger Giese
Publisher : Springer
ISBN 13 : 3642162770
Total Pages : 386 pages
Book Rating : 4.6/5 (421 download)
Download or read book Model-Based Engineering of Embedded Real-Time Systems written by Holger Giese and published by Springer. This book was released on 2010-10-09 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thetopicof“Model-BasedEngineeringofReal-TimeEmbeddedSystems”brings together a challenging problem domain (real-time embedded systems) and a - lution domain (model-based engineering). It is also at the forefrontof integrated software and systems engineering, as software in this problem domain is an essential tool for system implementation and integration. Today, real-time - bedded software plays a crucial role in most advanced technical systems such as airplanes, mobile phones, and cars, and has become the main driver and - cilitator for innovation. Development, evolution, veri?cation, con?guration, and maintenance of embedded and distributed software nowadays are often serious challenges as drastic increases in complexity can be observed in practice. Model-based engineering in general, and model-based software development in particular, advocates the notion of using models throughout the development and life-cycle of an engineered system. Model-based software engineering re- forces this notion by promoting models not only as the tool of abstraction, but also as the tool for veri?cation, implementation, testing, and maintenance. The application of such model-based engineering techniques to embedded real-time systems appears to be a good candidate to tackle some of the problems arising in the problem domain.
Author : Mohammad Ayoub Khan
Publisher : Springer
ISBN 13 : 3642408885
Total Pages : 332 pages
Book Rating : 4.6/5 (424 download)
Download or read book Embedded and Real Time System Development: A Software Engineering Perspective written by Mohammad Ayoub Khan and published by Springer. This book was released on 2013-11-19 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays embedded and real-time systems contain complex software. The complexity of embedded systems is increasing, and the amount and variety of software in the embedded products are growing. This creates a big challenge for embedded and real-time software development processes and there is a need to develop separate metrics and benchmarks. “Embedded and Real Time System Development: A Software Engineering Perspective: Concepts, Methods and Principles” presents practical as well as conceptual knowledge of the latest tools, techniques and methodologies of embedded software engineering and real-time systems. Each chapter includes an in-depth investigation regarding the actual or potential role of software engineering tools in the context of the embedded system and real-time system. The book presents state-of-the art and future perspectives with industry experts, researchers, and academicians sharing ideas and experiences including surrounding frontier technologies, breakthroughs, innovative solutions and applications. The book is organized into four parts “Embedded Software Development Process”, “Design Patterns and Development Methodology”, “Modelling Framework” and “Performance Analysis, Power Management and Deployment” with altogether 12 chapters. The book is aiming at (i) undergraduate students and postgraduate students conducting research in the areas of embedded software engineering and real-time systems; (ii) researchers at universities and other institutions working in these fields; and (iii) practitioners in the R&D departments of embedded system. It can be used as an advanced reference for a course taught at the postgraduate level in embedded software engineering and real-time systems.
Author : Cagkan Erbas
Publisher : Amsterdam University Press
ISBN 13 : 9056294555
Total Pages : 156 pages
Book Rating : 4.0/5 (562 download)
Download or read book System-level Modelling and Design Space Exploration for Multiprocessor Embedded System-on-chip Architectures written by Cagkan Erbas and published by Amsterdam University Press. This book was released on 2006 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern embedded systems come with contradictory design constraints. On one hand, these systems often target mass production and battery-based devices, and therefore should be cheap and power efficient. On the other hand, they still need to show high (sometimes real-time) performance, and often support multiple applications and standards which requires high programmability. This wide spectrum of design requirements leads to complex heterogeneous System-on-Chip (SoC) architectures -- consisting of several types of processors from fully programmable microprocessors to configurable processing cores and customized hardware components, integrated on a single chip. This study targets such multiprocessor embedded systems and strives to develop algorithms, methods, and tools to deal with a number of fundamental problems which are encountered by the system designers during the early design stages.
Author : Wolfgang Böhm
Publisher : Springer Nature
ISBN 13 : 3030621367
Total Pages : 404 pages
Book Rating : 4.0/5 (36 download)
Download or read book Model-Based Engineering of Collaborative Embedded Systems written by Wolfgang Böhm and published by Springer Nature. This book was released on 2020-12-14 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Open Access book presents the results of the "Collaborative Embedded Systems" (CrESt) project, aimed at adapting and complementing the methodology underlying modeling techniques developed to cope with the challenges of the dynamic structures of collaborative embedded systems (CESs) based on the SPES development methodology. In order to manage the high complexity of the individual systems and the dynamically formed interaction structures at runtime, advanced and powerful development methods are required that extend the current state of the art in the development of embedded systems and cyber-physical systems. The methodological contributions of the project support the effective and efficient development of CESs in dynamic and uncertain contexts, with special emphasis on the reliability and variability of individual systems and the creation of networks of such systems at runtime. The project was funded by the German Federal Ministry of Education and Research (BMBF), and the case studies are therefore selected from areas that are highly relevant for Germany’s economy (automotive, industrial production, power generation, and robotics). It also supports the digitalization of complex and transformable industrial plants in the context of the German government's "Industry 4.0" initiative, and the project results provide a solid foundation for implementing the German government's high-tech strategy "Innovations for Germany" in the coming years.
