Multimedia Multiprocessor Systems
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Multimedia Multiprocessor Systems
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Author : Akash Kumar
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-11
Multimedia Multiprocessor Systems written by Akash Kumar 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 2010-09-11 with Technology & Engineering categories.
Modern multimedia systems are becoming increasingly multiprocessor and heterogeneous to match the high performance and low power demands placed on them by the large number of applications. The concurrent execution of these applications causes interference and unpredictability in the performance of these systems. In Multimedia Multiprocessor Systems, an analysis mechanism is presented to accurately predict the performance of multiple applications executing concurrently. With high consumer demand the time-to-market has become significantly lower. To cope with the complexity in designing such systems, an automated design-flow is needed that can generate systems from a high-level architectural description such that they are not error-prone and consume less time. Such a design methodology is presented for multiple use-cases -- combinations of active applications. A resource manager is also presented to manage the various resources in the system, and to achieve the goals of performance prediction, admission control and budget enforcement.
Pipelined Multiprocessor System On Chip For Multimedia
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Author : Haris Javaid
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-26
Pipelined Multiprocessor System On Chip For Multimedia written by Haris Javaid 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 2013-11-26 with Technology & Engineering categories.
This book describes analytical models and estimation methods to enhance performance estimation of pipelined multiprocessor systems-on-chip (MPSoCs). A framework is introduced for both design-time and run-time optimizations. For design space exploration, several algorithms are presented to minimize the area footprint of a pipelined MPSoC under a latency or a throughput constraint. A novel adaptive pipelined MPSoC architecture is described, where idle processors are transitioned into low-power states at run-time to reduce energy consumption. Multi-mode pipelined MPSoCs are introduced, where multiple pipelined MPSoCs optimized separately are merged into a single pipelined MPSoC, enabling further reduction of the area footprint by sharing the processors and communication buffers. Readers will benefit from the authors’ combined use of analytical models, estimation methods and exploration algorithms and will be enabled to explore billions of design points in a few minutes.
Multiprocessor Systems On Chips
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Author : Ahmed Jerraya
language : en
Publisher: Elsevier
Release Date : 2004-10-15
Multiprocessor Systems On Chips written by Ahmed Jerraya and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-10-15 with Technology & Engineering 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
Embedded Multiprocessors
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Author : Sundararajan Sriram
language : en
Publisher: CRC Press
Release Date : 2018-10-03
Embedded Multiprocessors written by Sundararajan Sriram and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Computers categories.
Techniques for Optimizing Multiprocessor Implementations of Signal Processing Applications An indispensable component of the information age, signal processing is embedded in a variety of consumer devices, including cell phones and digital television, as well as in communication infrastructure, such as media servers and cellular base stations. Multiple programmable processors, along with custom hardware running in parallel, are needed to achieve the computation throughput required of such applications. Reviews important research in key areas related to the multiprocessor implementation of multimedia systemsEmbedded Multiprocessors: Scheduling and Synchronization, Second Edition presents architectures and design methodologies for parallel systems in embedded digital signal processing (DSP) applications. It discusses application modeling techniques for multimedia systems, the incorporation of interprocessor communication costs into multiprocessor scheduling decisions, and a modeling methodology (the synchronization graph) for multiprocessor system performance analysis. The book also applies the synchronization graph model to develop hardware and software optimizations that can significantly reduce the interprocessor communication overhead of a given schedule. Chronicles recent activity dealing with single-chip multiprocessors and dataflow modelsThis edition updates the background material on existing embedded multiprocessors, including single-chip multiprocessors. It also summarizes the new research on dataflow models for signal processing that has been carried out since the publication of the first edition. Harness the power of multiprocessorsThis book explores the optimization of interprocessor communication and synchronization in embedded multiprocessor systems. It shows you how to design multiprocessor computer systems that are streamlined for multimedia applications.
Multimedia Multiprocessor Systems
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Author : Daniel Anthony
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2016-06-10
Multimedia Multiprocessor Systems written by Daniel Anthony and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-10 with categories.
Modern multimedia systems are becoming increasingly multiprocessor and heterogeneous to match the high performance and low power demands placed on them by the large number of applications. The concurrent execution of these applications causes interference and unpredictability in the performance of these systems. In Multimedia Multiprocessor Systems, an analysis mechanism is presented to accurately predict the performance of multiple applications executing concurrently.
Reliable And Energy Efficient Streaming Multiprocessor Systems
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Author : Anup Kumar Das
language : en
Publisher: Springer
Release Date : 2018-01-03
Reliable And Energy Efficient Streaming Multiprocessor Systems written by Anup Kumar Das and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-03 with Technology & Engineering categories.
This book discusses analysis, design and optimization techniques for streaming multiprocessor systems, while satisfying a given area, performance, and energy budget. The authors describe design flows for both application-specific and general purpose streaming systems. Coverage also includes the use of machine learning for thermal optimization at run-time, when an application is being executed. The design flow described in this book extends to thermal and energy optimization with multiple applications running sequentially and concurrently.
Computer Human Interaction
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Author : Seongil Lee
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-06-24
Computer Human Interaction written by Seongil Lee 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 2008-06-24 with Computers categories.
Welcome to the proceedings of APCHI 2008, the 8th Asia-Pacific Conference on Computer–Human Interaction held in Seoul, Korea. Following the success of the preceding APCHI conferences, in Singapore (1996, 2000), Australia (1997), Japan (1998), China (2002), New Zealand (2004) and Taiwan (2006), the 8th APCHI brought together the researchers, developers, practitioners, and educators in the field of human–computer interaction. APCHI has been a major forum for scholars and practitioners in the Asia-Pacific region on the latest challenges and developments in HCI. Theoretical breakthroughs and practical systems and interfaces were presented at this 2008 conference, thanks to the support of KADO, the HCI ITRC of Sungkyu- wan University, and KIST. APCHI 2008 featured a comprehensive program including keynote speeches, regular paper presentations, poster, demos, and special panel sessions. To address the challenge of socially blending ubiquitous computing technologies and a wider sp- trum of people with a variety of skills, knowledge, and capabilities, APCHI 2008 set “Universal and Ubiquitous” as the conference theme. APCHI 2008 attracted a total of 151 paper submissions. Among such a large number of submissions, 45 full papers were accepted as submitted or with minor revisions. All papers were reviewed by at least two reviewers. For the remaining submissions, 41 were recommended to change according to the reviews and were submitted as extended abstracts and posters. One special session with six invited papers was organized to support the conference theme of “Universal and Ubiquitous.
Digital Signal Processing For Multimedia Systems
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Author : Keshab K. Parhi
language : en
Publisher: CRC Press
Release Date : 2018-10-03
Digital Signal Processing For Multimedia Systems written by Keshab K. Parhi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Technology & Engineering categories.
Addresses a wide selection of multimedia applications, programmable and custom architectures for the implementations of multimedia systems, and arithmetic architectures and design methodologies. The book covers recent applications of digital signal processing algorithms in multimedia, presents high-speed and low-priority binary and finite field arithmetic architectures, details VHDL-based implementation approaches, and more.
Computational Intelligence In Multimedia Processing Recent Advances
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Author : Aboul-Ella Hassanien
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-04-24
Computational Intelligence In Multimedia Processing Recent Advances written by Aboul-Ella Hassanien 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 2008-04-24 with Computers categories.
In recent decades Multimedia processing has emerged as an important technology to generate content based on images, video, audio, graphics, and text. This book is a compilation of the latest trends and developments in the field of computational intelligence in multimedia processing. The edited book presents a large number of interesting applications to intelligent multimedia processing of various Computational Intelligence techniques including neural networks and fuzzy logic.
Integrated System Level Modeling Of Network On Chip Enabled Multi Processor Platforms
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Author : Tim Kogel
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-08-25
Integrated System Level Modeling Of Network On Chip Enabled Multi Processor Platforms written by Tim Kogel 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 2006-08-25 with Technology & Engineering categories.
We are presently observing a paradigm change in designing complex SoC as it occurs roughly every twelve years due to the exponentially increasing number of transistors on a chip. This design discontinuity, as all previous ones, is characterized by a move to a higher level of abstraction. This is required to cope with the rapidly increasing design costs. While the present paradigm change shares the move to a higher level of abstraction with all previous ones, there exists also a key difference. For the ?rst time shrinking geometries do not leadtoacorrespondingincreaseofperformance. InarecenttalkLisaSuofIBM pointed out that in 65nm technology only about 25% of performance increase can be attributed to scaling geometries while the lion share is due to innovative processor architecture [1]. We believe that this fact will revolutionize the entire semiconductor industry. What is the reason for the end of the traditional view of Moore’s law? It is instructive to look at the major drivers of the semiconductor industry: wireless communications and multimedia. Both areas are characterized by a rapidly increasingdemandofcomputationalpowerinordertoprocessthesophisticated algorithmsnecessarytooptimallyutilizethepreciousresourcebandwidth. The computational power cannot be provided by traditional processor architectures and shared bus type of interconnects. The simple reason for this fact is energy ef?ciency: there exist orders of magnitude between the energy ef?ciency of an algorithm implemented as a ?xed functionality computational element and of a software implementation on a processor.