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Author : James E. Simon
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (624 download)
Download or read book Global Dynamic Voltage Scaling for On-chip Networks written by James E. Simon and published by . This book was released on 2005 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pratheep Joe Siluvai Iruthayaraj
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (917 download)
Download or read book Dynamic Voltage and Frequency Scaling for Wireless Network-on-chip written by Pratheep Joe Siluvai Iruthayaraj and published by . This book was released on 2015 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Previously, research and design of Network-on-Chip (NoC) paradigms where mainly focused on improving the performance of the interconnection networks. With emerging wide range of low-power applications and energy constrained high-performance applications, it is highly desirable to have NoCs that are highly energy efficient without incurring performance penalty. In the design of high-performance massive multi-core chips, power and heat have become dominant constrains. Increased power consumption can raise chip temperature, which in turn can decrease chip reliability and performance and increase cooling costs. It was proven that Small-world Wireless Network-on-Chip (SWNoC) architecture which replaces multi-hop wire-line path in a NoC by high-bandwidth single hop long range wireless links, reduces the overall energy dissipation when compared to wire-line mesh-based NoC architecture. However, the overall energy dissipation of the wireless NoC is still dominated by wire-line links and switches (buffers). Dynamic Voltage Scaling is an efficient technique for significant power savings in microprocessors. It has been proposed and deployed in modern microprocessors by exploiting the variance in processor utilization. On a Network-on-Chip paradigm, it is more likely that the wire-line links and buffers are not always fully utilized even for different applications. Hence, by exploiting these characteristics of the links and buffers over different traffic, DVFS technique can be incorporated on these switches and wire-line links for huge power savings. In this thesis, a history based DVFS mechanism is proposed. This mechanism uses the past utilization of the wire-line links & buffers to predict the future traffic and accordingly tune the voltage and frequency for the links and buffers dynamically for each time window. This mechanism dynamically minimizes the power consumption while substantially maintaining a high performance over the system. Performance analysis on these DVFS enabled Wireless NoC shows that, the overall energy dissipation is improved by around 40% when compared Small-world Wireless NoCs."--Abstract.
Author : Shen, Jih-Sheng
Publisher : IGI Global
ISBN 13 : 1615208089
Total Pages : 384 pages
Book Rating : 4.6/5 (152 download)
Download or read book Dynamic Reconfigurable Network-on-Chip Design: Innovations for Computational Processing and Communication written by Shen, Jih-Sheng and published by IGI Global. This book was released on 2010-06-30 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reconfigurable computing brings immense flexibility to on-chip processing while network-on-chip has improved flexibility in on-chip communication. Integrating these two areas of research reaps the benefits of both and represents the promising future of multiprocessor systems-on-chip. This book is the one of the first compilations written to demonstrate this future for network-on-chip design. Through dynamic and creative research into questions ranging from integrating reconfigurable computing techniques, to task assigning, scheduling and arrival, to designing an operating system to take advantage of the computing and communication flexibilities brought about by run-time reconfiguration and network-on-chip, it represents a complete source of the techniques and applications for reconfigurable network-on-chip necessary for understanding of future of this field.
Author : Ben Abadallah Abderazek
Publisher : Springer Science & Business Media
ISBN 13 : 9491216333
Total Pages : 196 pages
Book Rating : 4.4/5 (912 download)
Download or read book MULTICORE SYSTEMS ON-CHIP written by Ben Abadallah Abderazek and published by Springer Science & Business Media. This book was released on 2010-08-01 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Chrysostomos Nicopoulos
Publisher : Springer Science & Business Media
ISBN 13 : 904813031X
Total Pages : 237 pages
Book Rating : 4.0/5 (481 download)
Download or read book Network-on-Chip Architectures written by Chrysostomos Nicopoulos and published by Springer Science & Business Media. This book was released on 2009-09-18 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: [2]. The Cell Processor from Sony, Toshiba and IBM (STI) [3], and the Sun UltraSPARC T1 (formerly codenamed Niagara) [4] signal the growing popularity of such systems. Furthermore, Intel’s very recently announced 80-core TeraFLOP chip [5] exemplifies the irreversible march toward many-core systems with tens or even hundreds of processing elements. 1.2 The Dawn of the Communication-Centric Revolution The multi-core thrust has ushered the gradual displacement of the computati- centric design model by a more communication-centric approach [6]. The large, sophisticated monolithic modules are giving way to several smaller, simpler p- cessing elements working in tandem. This trend has led to a surge in the popularity of multi-core systems, which typically manifest themselves in two distinct incarnations: heterogeneous Multi-Processor Systems-on-Chip (MPSoC) and homogeneous Chip Multi-Processors (CMP). The SoC philosophy revolves around the technique of Platform-Based Design (PBD) [7], which advocates the reuse of Intellectual Property (IP) cores in flexible design templates that can be customized accordingly to satisfy the demands of particular implementations. The appeal of such a modular approach lies in the substantially reduced Time-To- Market (TTM) incubation period, which is a direct outcome of lower circuit complexity and reduced design effort. The whole system can now be viewed as a diverse collection of pre-existing IP components integrated on a single die.
Author : Santanu Kundu
Publisher : CRC Press
ISBN 13 : 1351831968
Total Pages : 392 pages
Book Rating : 4.3/5 (518 download)
Download or read book Network-on-Chip written by Santanu Kundu and published by CRC Press. This book was released on 2018-09-03 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addresses the Challenges Associated with System-on-Chip Integration Network-on-Chip: The Next Generation of System-on-Chip Integration examines the current issues restricting chip-on-chip communication efficiency, and explores Network-on-chip (NoC), a promising alternative that equips designers with the capability to produce a scalable, reusable, and high-performance communication backbone by allowing for the integration of a large number of cores on a single system-on-chip (SoC). This book provides a basic overview of topics associated with NoC-based design: communication infrastructure design, communication methodology, evaluation framework, and mapping of applications onto NoC. It details the design and evaluation of different proposed NoC structures, low-power techniques, signal integrity and reliability issues, application mapping, testing, and future trends. Utilizing examples of chips that have been implemented in industry and academia, this text presents the full architectural design of components verified through implementation in industrial CAD tools. It describes NoC research and developments, incorporates theoretical proofs strengthening the analysis procedures, and includes algorithms used in NoC design and synthesis. In addition, it considers other upcoming NoC issues, such as low-power NoC design, signal integrity issues, NoC testing, reconfiguration, synthesis, and 3-D NoC design. This text comprises 12 chapters and covers: The evolution of NoC from SoC—its research and developmental challenges NoC protocols, elaborating flow control, available network topologies, routing mechanisms, fault tolerance, quality-of-service support, and the design of network interfaces The router design strategies followed in NoCs The evaluation mechanism of NoC architectures The application mapping strategies followed in NoCs Low-power design techniques specifically followed in NoCs The signal integrity and reliability issues of NoC The details of NoC testing strategies reported so far The problem of synthesizing application-specific NoCs Reconfigurable NoC design issues Direction of future research and development in the field of NoC Network-on-Chip: The Next Generation of System-on-Chip Integration covers the basic topics, technology, and future trends relevant to NoC-based design, and can be used by engineers, students, and researchers and other industry professionals interested in computer architecture, embedded systems, and parallel/distributed systems.
Author : Saurabh Jain
Publisher : Springer Nature
ISBN 13 : 3030387968
Total Pages : 178 pages
Book Rating : 4.0/5 (33 download)
Download or read book Adaptive Digital Circuits for Power-Performance Range beyond Wide Voltage Scaling written by Saurabh Jain and published by Springer Nature. This book was released on 2020-02-27 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers the first comprehensive coverage of digital design techniques to expand the power-performance tradeoff well beyond that allowed by conventional wide voltage scaling. Compared to conventional fixed designs, the approach described in this book makes digital circuits more versatile and adaptive, allowing simultaneous optimization at both ends of the power-performance spectrum. Drop-in solutions for fully automated and low-effort design based on commercial CAD tools are discussed extensively for processors, accelerators and on-chip memories, and are applicable to prominent applications (e.g., IoT, AI, wearables, biomedical). Through the higher power-performance versatility techniques described in this book, readers are enabled to reduce the design effort through reuse of the same digital design instance, across a wide range of applications. All concepts the authors discuss are demonstrated by dedicated testchip designs and experimental results. To make the results immediately usable by the reader, all the scripts necessary to create automated design flows based on commercial tools are provided and explained.
Author : Cristina Silvano
Publisher : Springer Science & Business Media
ISBN 13 : 144196911X
Total Pages : 301 pages
Book Rating : 4.4/5 (419 download)
Download or read book Low Power Networks-on-Chip written by Cristina Silvano and published by Springer Science & Business Media. This book was released on 2010-09-24 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, both Networks-on-Chip, as an architectural solution for high-speed interconnect, and power consumption, as a key design constraint, have continued to gain interest in the design and research communities. This book offers a single-source reference to some of the most important design techniques proposed in the context of low-power design for networks-on-chip architectures.
Author : Umit Y. Ogras
Publisher : Springer Science & Business Media
ISBN 13 : 9400739583
Total Pages : 182 pages
Book Rating : 4.4/5 (7 download)
Download or read book Modeling, Analysis and Optimization of Network-on-Chip Communication Architectures written by Umit Y. Ogras and published by Springer Science & Business Media. This book was released on 2013-03-12 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, design space exploration for Systems-on-Chip (SoCs) has focused on the computational aspects of the problem at hand. However, as the number of components on a single chip and their performance continue to increase, the communication architecture plays a major role in the area, performance and energy consumption of the overall system. As a result, a shift from computation-based to communication-based design becomes mandatory. Towards this end, network-on-chip (NoC) communication architectures have emerged recently as a promising alternative to classical bus and point-to-point communication architectures. In this dissertation, we study outstanding research problems related to modeling, analysis and optimization of NoC communication architectures. More precisely, we present novel design methodologies, software tools and FPGA prototypes to aid the design of application-specific NoCs.
Author : Fayez Gebali
Publisher : CRC Press
ISBN 13 : 1439859639
Total Pages : 570 pages
Book Rating : 4.4/5 (398 download)
Download or read book Networks-on-Chips written by Fayez Gebali and published by CRC Press. This book was released on 2011-06-03 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: The implementation of networks-on-chip (NoC) technology in VLSI integration presents a variety of unique challenges. To deal with specific design solutions and research hurdles related to intra-chip data exchange, engineers are challenged to invoke a wide range of disciplines and specializations while maintaining a focused approach. Leading Researchers Present Cutting-Edge Designs Tools Networks-on-Chips: Theory and Practice facilitates this process, detailing the NoC paradigm and its benefits in separating IP design and functionality from chip communication requirements and interfacing. It starts with an analysis of 3-D NoC architectures and progresses to a discussion of NoC resource allocation, processor traffic modeling, and formal verification, with an examination of protocols at different layers of abstraction. An exploration of design methodologies, CAD tool development, and system testing, as well as communication protocol, the text highlights important emerging research issues, such as Resource Allocation for Quality of Service (QoS) on-chip communication Testing, verification, and network design methodologies Architectures for interconnection, real-time monitoring, and security requirements Networks-on-Chip Protocols Presents a flexible MPSoC platform to easily implement multimedia applications and evaluate future video encoding standards This useful guide tackles power and energy issues in NoC-based designs, addressing the power constraints that currently limit the embedding of more processing elements on a single chip. It covers traffic modeling and discusses the details of traffic generators. Using unique case studies and examples, it covers theoretical and practical issues, guiding readers through every phase of system design.
Author : Kokula Krishna Hari K
Publisher : Association of Scientists, Developers and Faculties (ASDF)
ISBN 13 : 8192986616
Total Pages : 257 pages
Book Rating : 4.1/5 (929 download)
Download or read book Proceedings of the International Conference on Systems, Science, Control, Communication, Engineering and Technology 2015 written by Kokula Krishna Hari K and published by Association of Scientists, Developers and Faculties (ASDF). This book was released on 2015-08-10 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: ICSSCCET 2015 will be the most comprehensive conference focused on the various aspects of advances in Systems, Science, Management, Medical Sciences, Communication, Engineering, Technology, Interdisciplinary Research Theory and Technology. This Conference provides a chance for academic and industry professionals to discuss recent progress in the area of Interdisciplinary Research Theory and Technology. Furthermore, we expect that the conference and its publications will be a trigger for further related research and technology improvements in this important subject. The goal of this conference is to bring together the researchers from academia and industry as well as practitioners to share ideas, problems and solutions relating to the multifaceted aspects of Interdisciplinary Research Theory and Technology.
Author : Jose L. Ayala
Publisher : Springer
ISBN 13 : 364228566X
Total Pages : 364 pages
Book Rating : 4.6/5 (422 download)
Download or read book VLSI-SoC: Forward-Looking Trends in IC and Systems Design written by Jose L. Ayala and published by Springer. This book was released on 2012-02-24 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains extended and revised versions of the best papers presented at the 18th IFIP WG 10.5/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2010, held in Madrid, Spain, in September 2010. The 14 papers included in the book were carefully reviewed and selected from the 52 full papers presented at the conference. The papers cover a wide variety of excellence in VLSI technology and advanced research. They address the current trend toward increasing chip integration and technology process advancements bringing about stimulating new challenges both at the physical and system-design levels, as well as in the test of theses systems.
Author : Albert Y. Zomaya
Publisher : John Wiley & Sons
ISBN 13 : 1118342003
Total Pages : 605 pages
Book Rating : 4.1/5 (183 download)
Download or read book Energy-Efficient Distributed Computing Systems written by Albert Y. Zomaya and published by John Wiley & Sons. This book was released on 2012-07-26 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: The energy consumption issue in distributed computing systems raises various monetary, environmental and system performance concerns. Electricity consumption in the US doubled from 2000 to 2005. From a financial and environmental standpoint, reducing the consumption of electricity is important, yet these reforms must not lead to performance degradation of the computing systems. These contradicting constraints create a suite of complex problems that need to be resolved in order to lead to 'greener' distributed computing systems. This book brings together a group of outstanding researchers that investigate the different facets of green and energy efficient distributed computing. Key features: One of the first books of its kind Features latest research findings on emerging topics by well-known scientists Valuable research for grad students, postdocs, and researchers Research will greatly feed into other technologies and application domains
Author : Phan Cong-Vinh
Publisher : CRC Press
ISBN 13 : 1351833715
Total Pages : 286 pages
Book Rating : 4.3/5 (518 download)
Download or read book Autonomic Networking-on-Chip written by Phan Cong-Vinh and published by CRC Press. This book was released on 2018-09-03 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the growing mainstream importance and unique advantages of autonomic networking-on-chip (ANoC) technology, Autonomic Networking-On-Chip: Bio-Inspired Specification, Development, and Verification is among the first books to evaluate research results on formalizing this emerging NoC paradigm, which was inspired by the human nervous system. The FIRST Book to Assess Research Results, Opportunities, & Trends in "BioChipNets" The third book in the Embedded Multi-Core Systems series from CRC Press, this is an advanced technical guide and reference composed of contributions from prominent researchers in industry and academia around the world. A response to the critical need for a global information exchange and dialogue, it is written for engineers, scientists, practitioners, and other researchers who have a basic understanding of NoC and are now ready to learn how to specify, develop, and verify ANoC using rigorous approaches. Offers Expert Insights Into Technical Topics Including: Bio-inspired NoC How to map applications onto ANoC ANoC for FPGAs and structured ASICs Methods to apply formal methods in ANoC development Ways to formalize languages that enable ANoC Methods to validate and verify techniques for ANoC Use of "self-" processes in ANoC (self-organization, configuration, healing, optimization, protection, etc.) Use of calculi for reasoning about context awareness and programming models in ANoC With illustrative figures to simplify contents and enhance understanding, this resource contains original, peer-reviewed chapters reporting on new developments and opportunities, emerging trends, and open research problems of interest to both the autonomic computing and network-on-chip communities. Coverage includes state-of-the-art ANoC architectures, protocols, technologies, and applications. This volume thoroughly explores the theory behind ANoC to illustrate strategies that enable readers to use formal ANoC methods yet still make sound judgments and allow for reasonable justifications in practice.
Author : Georgios Kornaros
Publisher : CRC Press
ISBN 13 : 1351834088
Total Pages : 421 pages
Book Rating : 4.3/5 (518 download)
Download or read book Multi-Core Embedded Systems written by Georgios Kornaros and published by CRC Press. This book was released on 2018-10-08 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Author : Nadine Azemard
Publisher : Springer
ISBN 13 : 3540744428
Total Pages : 596 pages
Book Rating : 4.5/5 (47 download)
Download or read book Integrated Circuit and System Design. Power and Timing Modeling, Optimization and Simulation written by Nadine Azemard and published by Springer. This book was released on 2007-08-21 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume features the refereed proceedings of the 17th International Workshop on Power and Timing Modeling, Optimization and Simulation. Papers cover high level design, low power design techniques, low power analog circuits, statistical static timing analysis, power modeling and optimization, low power routing optimization, security and asynchronous design, low power applications, modeling and optimization, and more.
Author : Rasit O. Topaloglu
Publisher : Springer
ISBN 13 : 1493921630
Total Pages : 225 pages
Book Rating : 4.4/5 (939 download)
Download or read book More than Moore Technologies for Next Generation Computer Design written by Rasit O. Topaloglu and published by Springer. This book was released on 2015-02-09 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of key technologies being used to address challenges raised by continued device scaling and the extending gap between memory and central processing unit performance. Authors discuss in detail what are known commonly as “More than Moore” (MtM), technologies, which add value to devices by incorporating functionalities that do not necessarily scale according to “Moore's Law”. Coverage focuses on three key technologies needed for efficient power management and cost per performance: novel memories, 3D integration and photonic on-chip interconnect.
