Data Access And Storage Management For Embedded Programmable Processors

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Data Access and Storage Management for Embedded Programmable Processors

Author : Francky Catthoor,K. Danckaert,K.K. Kulkarni,E. Brockmeyer,Per Gunnar Kjeldsberg,T. van Achteren,Thierry Omnes
Publisher : Springer Science & Business Media
Page : 316 pages
File Size : 42,9 Mb
Release : 2013-03-14
Category : Computers
ISBN : 9781475749038

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Data Access and Storage Management for Embedded Programmable Processors by Francky Catthoor,K. Danckaert,K.K. Kulkarni,E. Brockmeyer,Per Gunnar Kjeldsberg,T. van Achteren,Thierry Omnes Pdf

Data Access and Storage Management for Embedded Programmable Processors gives an overview of the state-of-the-art in system-level data access and storage management for embedded programmable processors. The targeted application domain covers complex embedded real-time multi-media and communication applications. Many of these applications are data-dominated in the sense that their cost related aspects, namely power consumption and footprint are heavily influenced (if not dominated) by the data access and storage aspects. The material is mainly based on research at IMEC in this area in the period 1996-2001. In order to deal with the stringent timing requirements and the data dominated characteristics of this domain, we have adopted a target architecture style that is compatible with modern embedded processors, and we have developed a systematic step-wise methodology to make the exploration and optimization of such applications feasible in a source-to-source precompilation approach.

Dynamic Memory Management for Embedded Systems

Author : David Atienza Alonso,Stylianos Mamagkakis,Christophe Poucet,Miguel Peón-Quirós,Alexandros Bartzas,Francky Catthoor,Dimitrios Soudris
Publisher : Springer
Page : 243 pages
File Size : 45,8 Mb
Release : 2014-09-19
Category : Technology & Engineering
ISBN : 9783319105727

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Dynamic Memory Management for Embedded Systems by David Atienza Alonso,Stylianos Mamagkakis,Christophe Poucet,Miguel Peón-Quirós,Alexandros Bartzas,Francky Catthoor,Dimitrios Soudris Pdf

This book provides a systematic and unified methodology, including basic principles and reusable processes, for dynamic memory management (DMM) in embedded systems. The authors describe in detail how to design and optimize the use of dynamic memory in modern, multimedia and network applications, targeting the latest generation of portable embedded systems, such as smartphones. Coverage includes a variety of design and optimization topics in electronic design automation of DMM, from high-level software optimization to microarchitecture-level hardware support. The authors describe the design of multi-layer dynamic data structures for the final memory hierarchy layers of the target portable embedded systems and how to create a low-fragmentation, cost-efficient, dynamic memory management subsystem out of configurable components for the particular memory allocation and de-allocation patterns for each type of application. The design methodology described in this book is based on propagating constraints among design decisions from multiple abstraction levels (both hardware and software) and customizing DMM according to application-specific data access and storage behaviors.

Energy-Aware Memory Management for Embedded Multimedia Systems

Author : Florin Balasa,Dhiraj K. Pradhan
Publisher : CRC Press
Page : 352 pages
File Size : 50,9 Mb
Release : 2011-11-16
Category : Computers
ISBN : 9781439814017

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Energy-Aware Memory Management for Embedded Multimedia Systems by Florin Balasa,Dhiraj K. Pradhan Pdf

Energy-Aware Memory Management for Embedded Multimedia Systems: A Computer-Aided Design Approach presents recent computer-aided design (CAD) ideas that address memory management tasks, particularly the optimization of energy consumption in the memory subsystem. It explains how to efficiently implement CAD solutions, including theoretical methods an

Design of Image Processing Embedded Systems Using Multidimensional Data Flow

Author : Joachim Keinert,Jürgen Teich
Publisher : Springer Science & Business Media
Page : 324 pages
File Size : 49,6 Mb
Release : 2010-11-18
Category : Technology & Engineering
ISBN : 9781441971821

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Design of Image Processing Embedded Systems Using Multidimensional Data Flow by Joachim Keinert,Jürgen Teich Pdf

This book presents a new set of embedded system design techniques called multidimensional data flow, which combine the various benefits offered by existing methodologies such as block-based system design, high-level simulation, system analysis and polyhedral optimization. It describes a novel architecture for efficient and flexible high-speed communication in hardware that can be used both in manual and automatic system design and that offers various design alternatives, balancing achievable throughput with required hardware size. This book demonstrates multidimensional data flow by showing its potential for modeling, analysis, and synthesis of complex image processing applications. These applications are presented in terms of their fundamental properties and resulting design constraints. Coverage includes a discussion of how far the latter can be met better by multidimensional data flow than alternative approaches. Based on these results, the book explains the principles of fine-grained system level analysis and high-speed communication synthesis. Additionally, an extensive review of related techniques is given in order to show their relation to multidimensional data flow.

Computer Information Systems and Industrial Management

Author : Khalid Saeed,Władysław Homenda
Publisher : Springer
Page : 535 pages
File Size : 52,6 Mb
Release : 2018-09-17
Category : Computers
ISBN : 9783319999548

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Computer Information Systems and Industrial Management by Khalid Saeed,Władysław Homenda Pdf

This book constitutes the proceedings of the 17th International Conference on Computer Information Systems and Industrial Management Applications, CISIM 2018, held in Olomouc, Czech Republic, in September 2018. The 42 full papers presented together with 4 keynotes were carefully reviewed and selected from 69 submissions. The main topics covered by the chapters in this book are biometrics, security systems, multimedia, classification and clustering, and industrial management. Besides these, the reader will find interesting papers on computer information systems as applied to wireless networks, computer graphics, and intelligent systems. The papers are organized in the following topical sections: biometrics and pattern recognition applications; computer information systems; industrial management and other applications; machine learning and high performance computing; modelling and optimization; and various aspects of computer security.

Low-Power Processors and Systems on Chips

Author : Christian Piguet
Publisher : CRC Press
Page : 392 pages
File Size : 46,9 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781420037203

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Low-Power Processors and Systems on Chips by Christian Piguet Pdf

The power consumption of microprocessors is one of the most important challenges of high-performance chips and portable devices. In chapters drawn from Piguet's recently published Low-Power Electronics Design, this volume addresses the design of low-power microprocessors in deep submicron technologies. It provides a focused reference for specialists involved in systems-on-chips, from low-power microprocessors to DSP cores, reconfigurable processors, memories, ad-hoc networks, and embedded software. Low-Power Processors and Systems on Chips is organized into three broad sections for convenient access. The first section examines the design of digital signal processors for embedded applications and techniques for reducing dynamic and static power at the electrical and system levels. The second part describes several aspects of low-power systems on chips, including hardware and embedded software aspects, efficient data storage, networks-on-chips, and applications such as routing strategies in wireless RF sensing and actuating devices. The final section discusses embedded software issues, including details on compilers, retargetable compilers, and coverification tools. Providing detailed examinations contributed by leading experts, Low-Power Processors and Systems on Chips supplies authoritative information on how to maintain high performance while lowering power consumption in modern processors and SoCs. It is a must-read for anyone designing modern computers or embedded systems.

Ultra-Low Energy Domain-Specific Instruction-Set Processors

Author : Francky Catthoor,Praveen Raghavan,Andy Lambrechts,Murali Jayapala,Angeliki Kritikakou,Javed Absar
Publisher : Springer Science & Business Media
Page : 416 pages
File Size : 50,8 Mb
Release : 2010-08-05
Category : Technology & Engineering
ISBN : 9789048195282

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Ultra-Low Energy Domain-Specific Instruction-Set Processors by Francky Catthoor,Praveen Raghavan,Andy Lambrechts,Murali Jayapala,Angeliki Kritikakou,Javed Absar Pdf

Modern consumers carry many electronic devices, like a mobile phone, digital camera, GPS, PDA and an MP3 player. The functionality of each of these devices has gone through an important evolution over recent years, with a steep increase in both the number of features as in the quality of the services that they provide. However, providing the required compute power to support (an uncompromised combination of) all this functionality is highly non-trivial. Designing processors that meet the demanding requirements of future mobile devices requires the optimization of the embedded system in general and of the embedded processors in particular, as they should strike the correct balance between flexibility, energy efficiency and performance. In general, a designer will try to minimize the energy consumption (as far as needed) for a given performance, with a sufficient flexibility. However, achieving this goal is already complex when looking at the processor in isolation, but, in reality, the processor is a single component in a more complex system. In order to design such complex system successfully, critical decisions during the design of each individual component should take into account effect on the other parts, with a clear goal to move to a global Pareto optimum in the complete multi-dimensional exploration space. In the complex, global design of battery-operated embedded systems, the focus of Ultra-Low Energy Domain-Specific Instruction-Set Processors is on the energy-aware architecture exploration of domain-specific instruction-set processors and the co-optimization of the datapath architecture, foreground memory, and instruction memory organisation with a link to the required mapping techniques or compiler steps at the early stages of the design. By performing an extensive energy breakdown experiment for a complete embedded platform, both energy and performance bottlenecks have been identified, together with the important relations between the different components. Based on this knowledge, architecture extensions are proposed for all the bottlenecks.

Energy-Efficient Communication Processors

Author : Robert Fasthuber,Francky Catthoor,Praveen Raghavan,Frederik Naessens
Publisher : Springer Science & Business Media
Page : 306 pages
File Size : 42,8 Mb
Release : 2013-05-29
Category : Technology & Engineering
ISBN : 9781461449928

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Energy-Efficient Communication Processors by Robert Fasthuber,Francky Catthoor,Praveen Raghavan,Frederik Naessens Pdf

This book describes a new design approach for energy-efficient, Domain-Specific Instruction set Processor (DSIP) architectures for the wireless baseband domain. The innovative techniques presented enable co-design of algorithms, architectures and technology, for efficient implementation of the most advanced technologies. To demonstrate the feasibility of the author’s design approach, case studies are included for crucial functionality of advanced wireless systems with increased computational performance, flexibility and reusability. Designers using this approach will benefit from reduced development/product costs and greater scalability to future process technology nodes.

Multi-Core Embedded Systems

Author : Georgios Kornaros
Publisher : CRC Press
Page : 421 pages
File Size : 47,8 Mb
Release : 2018-10-08
Category : Computers
ISBN : 9781351834087

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Multi-Core Embedded Systems by Georgios Kornaros Pdf

Details a real-world product that applies a cutting-edge multi-core architecture Increasingly demanding modern applications—such as those used in telecommunications networking and real-time processing of audio, video, and multimedia streams—require multiple processors to achieve computational performance at the rate of a few giga-operations per second. This necessity for speed and manageable power consumption makes it likely that the next generation of embedded processing systems will include hundreds of cores, while being increasingly programmable, blending processors and configurable hardware in a power-efficient manner. Multi-Core Embedded Systems presents a variety of perspectives that elucidate the technical challenges associated with such increased integration of homogeneous (processors) and heterogeneous multiple cores. It offers an analysis that industry engineers and professionals will need to understand the physical details of both software and hardware in embedded architectures, as well as their limitations and potential for future growth. Discusses the available programming models spread across different abstraction levels The book begins with an overview of the evolution of multiprocessor architectures for embedded applications and discusses techniques for autonomous power management of system-level parameters. It addresses the use of existing open-source (and free) tools originating from several application domains—such as traffic modeling, graph theory, parallel computing and network simulation. In addition, the authors cover other important topics associated with multi-core embedded systems, such as: Architectures and interconnects Embedded design methodologies Mapping of applications

Source Code Optimization Techniques for Data Flow Dominated Embedded Software

Author : Heiko Falk,Peter Marwedel
Publisher : Springer Science & Business Media
Page : 234 pages
File Size : 52,5 Mb
Release : 2013-03-19
Category : Computers
ISBN : 9781402028298

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Source Code Optimization Techniques for Data Flow Dominated Embedded Software by Heiko Falk,Peter Marwedel Pdf

This book focuses on source-to-source code transformations that remove addressing-related overhead present in most multimedia or signal processing application programs. This approach is complementary to existing compiler technology. What is particularly attractive about the transformation flow pre sented here is that its behavior is nearly independent of the target processor platform and the underlying compiler. Hence, the different source code trans formations developed here lead to impressive performance improvements on most existing processor architecture styles, ranging from RISCs like ARM7 or MIPS over Superscalars like Intel-Pentium, PowerPC, DEC-Alpha, Sun and HP, to VLIW DSPs like TI C6x and Philips TriMedia. The source code did not have to be modified between processors to obtain these results. Apart from the performance improvements, the estimated energy is also significantly reduced for a given application run. These results were not obtained for academic codes but for realistic and rep resentative applications, all selected from the multimedia domain. That shows the industrial relevance and importance of this research. At the same time, the scientific novelty and quality of the contributions have lead to several excellent papers that have been published in internationally renowned conferences like e. g. DATE. This book is hence of interest for academic researchers, both because of the overall description of the methodology and related work context and for the detailed descriptions of the compilation techniques and algorithms.

Embedded Systems Design

Author : Bruno Bouyssounouse,Joseph Sifakis
Publisher : Springer
Page : 496 pages
File Size : 51,6 Mb
Release : 2005-02-07
Category : Computers
ISBN : 9783540319733

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Embedded Systems Design by Bruno Bouyssounouse,Joseph Sifakis Pdf

Embedded systems now include a very large proportion of the advanced products designed in the world, spanning transport (avionics, space, automotive, trains), electrical and electronic appliances (cameras, toys, televisions, home appliances, audio systems, and cellular phones), process control (energy production and distribution, factory automation and optimization), telecommunications (satellites, mobile phones and telecom networks), and security (e-commerce, smart cards), etc. The extensive and increasing use of embedded systems and their integration in everyday products marks a significant evolution in information science and technology. We expect that within a short timeframe embedded systems will be a part of nearly all equipment designed or manufactured in Europe, the USA, and Asia. There is now a strategic shift in emphasis for embedded systems designers: from simply achieving feasibility, to achieving optimality. Optimal design of embedded systems means targeting a given market segment at the lowest cost and delivery time possible. Optimality implies seamless integration with the physical and electronic environment while respecting real-world constraints such as hard deadlines, reliability, availability, robustness, power consumption, and cost. In our view, optimality can only be achieved through the emergence of embedded systems as a discipline in its own right.

Software and Compilers for Embedded Systems

Author : Henk Schepers
Publisher : Springer
Page : 266 pages
File Size : 45,5 Mb
Release : 2004-10-29
Category : Computers
ISBN : 9783540301134

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Software and Compilers for Embedded Systems by Henk Schepers Pdf

This volume contains the proceedings of the 8th International Workshop on Software and Compilers for Embedded Systems (SCOPES 2004) held in A- terdam, The Netherlands, on September 2 and 3, 2004. Initially, the workshop was referred to as the International Workshop on Code Generation for Emb- ded Systems. The ?rst took place in 1994 in Schloß Dagstuhl, Germany. From its beginnings, the intention of the organizers has been to create an interactive atmosphere in which the participants can discuss and pro?t from the assembly of international experts in the ?eld. The name SCOPES has been used since the fourth edition in St. Goar, G- many,in1999whenthescopeoftheworkshopwasextendedtoalsocovergeneral issues in embedded software design. Since then SCOPES has been held again in St. Goar in 2001; Berlin, Germany in 2002; Vienna, Austria in 2003; and now in Amsterdam, The Netherlands. In response to the call for papers, almost 50 very strong papers were s- mitted from all over the world. All submitted papers were reviewed by at least three experts to ensure the quality of the workshop. In the end, the program committee selected 17 papers for presentation at the workshop. These papers are divided into the following categories: application-speci?c (co)design, system and application synthesis, data ?ow analysis, data partitioning, task scheduling and code generation. In addition to the selected contributions, the keynote address was delivered by Mike Uhler from MIPS Technologies. An abstract of his talk is also included in this volume.

Euro-Par 2010 - Parallel Processing

Author : Pasqua D'Ambra,Mario Guarracino,Domenico Talia
Publisher : Springer
Page : 600 pages
File Size : 47,7 Mb
Release : 2010-09-02
Category : Computers
ISBN : 9783642152771

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Euro-Par 2010 - Parallel Processing by Pasqua D'Ambra,Mario Guarracino,Domenico Talia Pdf

Annotation This book constitutes the refereed proceedings of the 16th International Euro-Par Conference held in Ischia, Italy, in August/September 2010. The 90 revised full papers presented were carefully reviewed and selected from 256 submissions. The papers are organized in topical sections on support tools and environments; performance prediction and evaluation; scheduling and load-balancing; high performance architectures and compilers; parallel and distributed data management; grid, cluster and cloud computing; peer to peer computing; distributed systems and algorithms; parallel and distributed programming; parallel numerical algorithms; multicore and manycore programming; theory and algorithms for parallel computation; high performance networks; and mobile and ubiquitous computing.

Handbook of Data Intensive Computing

Author : Borko Furht,Armando Escalante
Publisher : Springer Science & Business Media
Page : 795 pages
File Size : 48,8 Mb
Release : 2011-12-10
Category : Computers
ISBN : 9781461414155

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Handbook of Data Intensive Computing by Borko Furht,Armando Escalante Pdf

Data Intensive Computing refers to capturing, managing, analyzing, and understanding data at volumes and rates that push the frontiers of current technologies. The challenge of data intensive computing is to provide the hardware architectures and related software systems and techniques which are capable of transforming ultra-large data into valuable knowledge. Handbook of Data Intensive Computing is written by leading international experts in the field. Experts from academia, research laboratories and private industry address both theory and application. Data intensive computing demands a fundamentally different set of principles than mainstream computing. Data-intensive applications typically are well suited for large-scale parallelism over the data and also require an extremely high degree of fault-tolerance, reliability, and availability. Real-world examples are provided throughout the book. Handbook of Data Intensive Computing is designed as a reference for practitioners and researchers, including programmers, computer and system infrastructure designers, and developers. This book can also be beneficial for business managers, entrepreneurs, and investors.

Integrated Circuit and System Design. Power and Timing Modeling, Optimization and Simulation

Author : Vassilis Paliouras,Johan Vounckx,Diederik Verkest
Publisher : Springer
Page : 756 pages
File Size : 47,6 Mb
Release : 2005-08-25
Category : Computers
ISBN : 9783540320807

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Integrated Circuit and System Design. Power and Timing Modeling, Optimization and Simulation by Vassilis Paliouras,Johan Vounckx,Diederik Verkest Pdf

Welcome to the proceedings of PATMOS 2005, the 15th in a series of international workshops.PATMOS2005wasorganizedbyIMECwithtechnicalco-sponsorshipfrom the IEEE Circuits and Systems Society. Over the years, PATMOS has evolved into an important European event, where - searchers from both industry and academia discuss and investigate the emerging ch- lenges in future and contemporary applications, design methodologies, and tools - quired for the developmentof upcominggenerationsof integrated circuits and systems. The technical program of PATMOS 2005 contained state-of-the-art technical contri- tions, three invited talks, a special session on hearing-aid design, and an embedded - torial. The technical program focused on timing, performance and power consumption, as well as architectural aspects with particular emphasis on modeling, design, char- terization, analysis and optimization in the nanometer era. The Technical Program Committee, with the assistance of additional expert revi- ers, selected the 74 papers to be presented at PATMOS. The papers were divided into 11 technical sessions and 3 poster sessions. As is always the case with the PATMOS workshops, the review process was anonymous, full papers were required, and several reviews were carried out per paper. Beyond the presentations of the papers, the PATMOS technical program was - riched by a series of speeches offered by world class experts, on important emerging research issues of industrial relevance. Prof. Jan Rabaey, Berkeley, USA, gave a talk on “Traveling the Wild Frontier of Ulta Low-Power Design”, Dr. Sung Bae Park, S- sung, gave a presentation on “DVL (Deep Low Voltage): Circuits and Devices”, Prof.