Microarchitecture Of Network On Chip Routers
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Microarchitecture Of Network On Chip Routers
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Author : Giorgos Dimitrakopoulos
language : en
Publisher: Springer
Release Date : 2014-08-27
Microarchitecture Of Network On Chip Routers written by Giorgos Dimitrakopoulos and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-27 with Technology & Engineering categories.
This book provides a unified overview of network-on-chip router micro-architecture, the corresponding design opportunities and challenges, and existing solutions to overcome these challenges. The discussion focuses on the heart of a NoC, the NoC router, and how it interacts with the rest of the system. Coverage includes both basic and advanced design techniques that cover the entire router design space including router organization, flow control, pipelined operation, buffering architectures, as well as allocators’ structure and algorithms. Router micro-architectural options are presented in a step-by-step manner beginning from the basic design principles. Even highly sophisticated design alternatives are categorized and broken down to simpler pieces that can be understood easily and analyzed. This book is an invaluable reference for system, architecture, circuit, and EDA researchers and developers, who are interested in understanding the overall picture of NoC routers' architecture, the associated design challenges, and the available solutions.
Networks On Chips
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Author : Giovanni De Micheli
language : en
Publisher: Elsevier
Release Date : 2006-08-30
Networks On Chips written by Giovanni De Micheli and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-08-30 with Technology & Engineering categories.
The design of today's semiconductor chips for various applications, such as telecommunications, poses various challenges due to the complexity of these systems. These highly complex systems-on-chips demand new approaches to connect and manage the communication between on-chip processing and storage components and networks on chips (NoCs) provide a powerful solution. This book is the first to provide a unified overview of NoC technology. It includes in-depth analysis of all the on-chip communication challenges, from physical wiring implementation up to software architecture, and a complete classification of their various Network-on-Chip approaches and solutions.* Leading-edge research from world-renowned experts in academia and industry with state-of-the-art technology implementations/trends* An integrated presentation not currently available in any other book* A thorough introduction to current design methodologies and chips designed with NoCs
Network On Chip Architectures
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Author : Chrysostomos Nicopoulos
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-09-18
Network On Chip Architectures written by Chrysostomos Nicopoulos 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 2009-09-18 with Technology & Engineering categories.
[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.
Network On Chip
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Author : Santanu Kundu
language : en
Publisher: CRC Press
Release Date : 2018-09-03
Network On Chip written by Santanu Kundu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with Technology & Engineering categories.
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.
Efficient Microarchitecture For Network On Chip Routers
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Author : Daniel Ulf Becker
language : en
Publisher:
Release Date : 2012
Efficient Microarchitecture For Network On Chip Routers written by Daniel Ulf Becker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Continuing advances in semiconductor technology, coupled with an increasing concern for energy efficiency, have led to an industry-wide shift in focus towards modular designs that leverage parallelism in order to meet performance goals. Networks-on-Chip (NoCs) are widely regarded as a promising approach for addressing the communication challenges associated with future Chip Multi-Processors (CMPs) in the face of further increases in integration density. In the present thesis, we investigate implementation aspects and design trade-offs in the context of routers for NoC applications. In particular, our focus is on developing efficient control logic for high-performance router implementations. Using parameterized RTL implementations, we first evaluate representative Virtual Channel (VC) and switch allocator architectures in terms of matching quality, delay, area and power. We also investigate the sensitivity of these properties to key network parameters, as well as the impact of allocation on overall network performance. Based on the results of this study, we propose microarchitectural modifications that improve delay, area and energy efficiency: Sparse VC allocation reduces the complexity of VC allocators by exploiting restrictions on transitions between packet classes. Two improved schemes for speculative switch allocation improve delay and cost while maintaining the critical latency improvements at low to medium load; this is achieved by incurring a minimal loss in throughput near the saturation point. We also investigate a practical implementation of combined VC and switch allocation and its impact on network cost and performance. The second part of the thesis focuses on router input buffer management. We explore the design trade-offs involved in choosing a buffer organization, and we evaluate practical static and dynamic buffer management schemes and their impact on network performance and cost. We furthermore show that buffer sharing can lead to severe performance degradation in the presence of congestion. To address this problem, we introduce Adaptive Backpressure (ABP), a novel scheme that improves the utilization of dynamically managed router input buffers by varying the stiffness of the flow control feedback loop based on downstream congestion. By inhibiting unproductive buffer occupancy, this mitigates undesired interference effects between workloads with differing performance characteristics.
Networks On Chip
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Author : Axel Jantsch
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Networks On Chip written by Axel Jantsch 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.
As the number of processor cores and IP blocks integrated on a single chip is steadily growing, a systematic approach to design the communication infrastructure becomes necessary. Different variants of packed switched on-chip networks have been proposed by several groups during the past two years. This book summarizes the state of the art of these efforts and discusses the major issues from the physical integration to architecture to operating systems and application interfaces. It also provides a guideline and vision about the direction this field is moving to. Moreover, the book outlines the consequences of adopting design platforms based on packet switched network. The consequences may in fact be far reaching because many of the topics of distributed systems, distributed real-time systems, fault tolerant systems, parallel computer architecture, parallel programming as well as traditional system-on-chip issues will appear relevant but within the constraints of a single chip VLSI implementation.
Handbook Of Hardware Software Codesign
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Author : Soonhoi Ha
language : en
Publisher: Springer
Release Date : 2017-10-11
Handbook Of Hardware Software Codesign written by Soonhoi Ha and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-11 with Technology & Engineering categories.
This handbook presents fundamental knowledge on the hardware/software (HW/SW) codesign methodology. Contributing expert authors look at key techniques in the design flow as well as selected codesign tools and design environments, building on basic knowledge to consider the latest techniques. The book enables readers to gain real benefits from the HW/SW codesign methodology through explanations and case studies which demonstrate its usefulness. Readers are invited to follow the progress of design techniques through this work, which assists readers in following current research directions and learning about state-of-the-art techniques. Students and researchers will appreciate the wide spectrum of subjects that belong to the design methodology from this handbook.
Network On Chip Security And Privacy
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Author : Prabhat Mishra
language : en
Publisher: Springer Nature
Release Date : 2021-05-03
Network On Chip Security And Privacy written by Prabhat Mishra and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-03 with Technology & Engineering categories.
This book provides comprehensive coverage of Network-on-Chip (NoC) security vulnerabilities and state-of-the-art countermeasures, with contributions from System-on-Chip (SoC) designers, academic researchers and hardware security experts. Readers will gain a clear understanding of the existing security solutions for on-chip communication architectures and how they can be utilized effectively to design secure and trustworthy systems.
Networks On Chip
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Author : Sheng Ma
language : en
Publisher: Morgan Kaufmann
Release Date : 2014-12-04
Networks On Chip written by Sheng Ma and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-04 with Technology & Engineering categories.
Networks-on-Chip: From Implementations to Programming Paradigms provides a thorough and bottom-up exploration of the whole NoC design space in a coherent and uniform fashion, from low-level router, buffer and topology implementations, to routing and flow control schemes, to co-optimizations of NoC and high-level programming paradigms. This textbook is intended for an advanced course on computer architecture, suitable for graduate students or senior undergrads who want to specialize in the area of computer architecture and Networks-on-Chip. It is also intended for practitioners in the industry in the area of microprocessor design, especially the many-core processor design with a network-on-chip. Graduates can learn many practical and theoretical lessons from this course, and also can be motivated to delve further into the ideas and designs proposed in this book. Industrial engineers can refer to this book to make practical tradeoffs as well. Graduates and engineers who focus on off-chip network design can also refer to this book to achieve deadlock-free routing algorithm designs. Provides thorough and insightful exploration of NoC design space. Description from low-level logic implementations to co-optimizations of high-level program paradigms and NoCs. The coherent and uniform format offers readers a clear, quick and efficient exploration of NoC design space Covers many novel and exciting research ideas, which encourage researchers to further delve into these topics. Presents both engineering and theoretical contributions. The detailed description of the router, buffer and topology implementations, comparisons and analysis are of high engineering value.
Designing 2d And 3d Network On Chip Architectures
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Author : Konstantinos Tatas
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-10-08
Designing 2d And 3d Network On Chip Architectures written by Konstantinos Tatas 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 2013-10-08 with Technology & Engineering categories.
This book covers key concepts in the design of 2D and 3D Network-on-Chip interconnect. It highlights design challenges and discusses fundamentals of NoC technology, including architectures, algorithms and tools. Coverage focuses on topology exploration for both 2D and 3D NoCs, routing algorithms, NoC router design, NoC-based system integration, verification and testing, and NoC reliability. Case studies are used to illuminate new design methodologies.