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Power Aware Architecting
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Book Synopsis Power-Aware Architecting by : Maarten Ditzel
Download or read book Power-Aware Architecting written by Maarten Ditzel and published by Springer Science & Business Media. This book was released on 2007-10-11 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: This superb text provides a systematic way to support the system architect in this job. Therefore, an iterative system-level design approach is defined where iterations are based on fast and accurate estimations or predictions of area, performance and energy consumption. This method is illustrated with a concrete real life example of multi-carrier communication. This book is the result of a Ph.D. thesis, which is part of the UbiCom project at Delft University of Technology.
Book Synopsis Power Aware Design Methodologies by : Massoud Pedram
Download or read book Power Aware Design Methodologies written by Massoud Pedram and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power Aware Design Methodologies was conceived as an effort to bring all aspects of power-aware design methodologies together in a single document. It covers several layers of the design hierarchy from technology, circuit logic, and architectural levels up to the system layer. It includes discussion of techniques and methodologies for improving the power efficiency of CMOS circuits (digital and analog), systems on chip, microelectronic systems, wirelessly networked systems of computational nodes and so on. In addition to providing an in-depth analysis of the sources of power dissipation in VLSI circuits and systems and the technology and design trends, this book provides a myriad of state-of-the-art approaches to power optimization and control. The different chapters of Power Aware Design Methodologies have been written by leading researchers and experts in their respective areas. Contributions are from both academia and industry. The contributors have reported the various technologies, methodologies, and techniques in such a way that they are understandable and useful.
Book Synopsis Power Aware Design Methodologies by : Massoud Pedram
Download or read book Power Aware Design Methodologies written by Massoud Pedram and published by Springer Science & Business Media. This book was released on 2002-06-30 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents various aspects of power-aware design methodologies, covering the design hierarchy from technology, circuit logic, and architectural levels up to the system layer. This book includes discussion of techniques and methodologies for improving the power efficiency of CMOS circuits, systems on chip, microelectronic systems, and so on.
Book Synopsis Power-aware Core Management Scheme for Heterogeneous Many-core Architecture by : Myoung-Seo Kim
Download or read book Power-aware Core Management Scheme for Heterogeneous Many-core Architecture written by Myoung-Seo Kim and published by . This book was released on 2015 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main challenge in designing the future heterogeneous many-core architecture on the same chip is to provide a solution that has low power consumption, in addition to trade off a small decrease in performance and throughput. Our design incorporates heterogeneous cores representing different points in the power-performance design space during an applications execution. Under this circumstance, system software dynamically chooses the most appropriate core to meet specific performance and power requirements. In this paper, the authors present a power-aware core management scheme based on efficient control of the core resources on heterogeneous many-core architecture as a mechanism to reduce a huge latency and a power dissipation for powering the core up from powered down. Operation is based on distinct scenarios by 3-bit core power control scheme through 5 statuses switching such as active, hot core, cold core, idle, and powered down. In addition, for more elaborated control to be power-performance efficient, this kind of status switching is exactly triggered by power-aware thread placement through heuristic thread consolidation approach. To achieve this objective, we have tried to deal with this scheme in terms of calculating peak and typical power consumption and managing core resources efficiently.
Book Synopsis Low Power Design with High-Level Power Estimation and Power-Aware Synthesis by : Sumit Ahuja
Download or read book Low Power Design with High-Level Power Estimation and Power-Aware Synthesis written by Sumit Ahuja and published by Springer Science & Business Media. This book was released on 2011-10-22 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents novel research techniques, algorithms, methodologies and experimental results for high level power estimation and power aware high-level synthesis. Readers will learn to apply such techniques to enable design flows resulting in shorter time to market and successful low power ASIC/FPGA design.
Book Synopsis Power Aware Computing by : Robert Graybill
Download or read book Power Aware Computing written by Robert Graybill and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the advent of portable and autonomous computing systems, power con sumption has emerged as a focal point in many research projects, commercial systems and DoD platforms. One current research initiative, which drew much attention to this area, is the Power Aware Computing and Communications (PAC/C) program sponsored by DARPA. Many of the chapters in this book include results from work that have been supported by the PACIC program. The performance of computer systems has been tremendously improving while the size and weight of such systems has been constantly shrinking. The capacities of batteries relative to their sizes and weights has been also improv ing but at a rate which is much slower than the rate of improvement in computer performance and the rate of shrinking in computer sizes. The relation between the power consumption of a computer system and it performance and size is a complex one which is very much dependent on the specific system and the technology used to build that system. We do not need a complex argument, however, to be convinced that energy and power, which is the rate of energy consumption, are becoming critical components in computer systems in gen eral, and portable and autonomous systems, in particular. Most of the early research on power consumption in computer systems ad dressed the issue of minimizing power in a given platform, which usually translates into minimizing energy consumption, and thus, longer battery life.
Book Synopsis Energy-Aware System Design by : Chong-Min Kyung
Download or read book Energy-Aware System Design written by Chong-Min Kyung and published by Springer Science & Business Media. This book was released on 2011-06-17 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power consumption becomes the most important design goal in a wide range of electronic systems. There are two driving forces towards this trend: continuing device scaling and ever increasing demand of higher computing power. First, device scaling continues to satisfy Moore’s law via a conventional way of scaling (More Moore) and a new way of exploiting the vertical integration (More than Moore). Second, mobile and IT convergence requires more computing power on the silicon chip than ever. Cell phones are now evolving towards mobile PC. PCs and data centers are becoming commodities in house and a must in industry. Both supply enabled by device scaling and demand triggered by the convergence trend realize more computation on chip (via multi-core, integration of diverse functionalities on mobile SoCs, etc.) and finally more power consumption incurring power-related issues and constraints. Energy-Aware System Design: Algorithms and Architectures provides state-of-the-art ideas for low power design methods from circuit, architecture to software level and offers design case studies in three fast growing areas of mobile storage, biomedical and security. Important topics and features: - Describes very recent advanced issues and methods for energy-aware design at each design level from circuit and architecture to algorithm level, and also covering important blocks including low power main memory subsystem and on-chip network at architecture level - Explains efficient power conversion and delivery which is becoming important as heterogeneous power sources are adopted for digital and non-digital parts - Investigates 3D die stacking emphasizing temperature awareness for better perspective on energy efficiency - Presents three practical energy-aware design case studies; novel storage device (e.g., solid state disk), biomedical electronics (e.g., cochlear and retina implants), and wireless surveillance camera systems. Researchers and engineers in the field of hardware and software design will find this book an excellent starting point to catch up with the state-of-the-art ideas of low power design.
Book Synopsis PACT: Power Aware Compilation and Architectural Techniques by :
Download or read book PACT: Power Aware Compilation and Architectural Techniques written by and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this project was to take DoD applications written in C and generate power and performance efficient code for systems utilizing the architectural power-aware techniques developed. The PACT project consisted of 3 research tasks: 1) Power-aware architectural approaches, 2) Power-aware compilation strategies, and 3) Power-aware CAD tools for power estimation and synthesis. As part of the power aware architecture research, we developed power aware techniques for on-chip buses, power aware memory hierarchies, and a framework to evaluate heterogeneous embedded systems for performance and energy consumption. As part of the power aware compiler research, we have developed a compiler that takes general C programs and generates power aware codes for three targets: 1) General purpose embedded processor such as the StrongARM, 2) General purpose field-programmable gate arrays (FPGAs), and 3) General purpose application specific integrated circuits (ASICs). We have developed improved strategies for power optimization and management, and improved design methodologies and design philosophies for better estimation and optimization.
Book Synopsis Power-Aware Computer Systems by : Babak Falsafi
Download or read book Power-Aware Computer Systems written by Babak Falsafi and published by Springer Science & Business Media. This book was released on 2003-04-07 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-proceedings of the Second International Workshop on Power-Aware Computer Systems, PACS 2002, held in Cambridge, MA, USA, in February 2002. The 13 revised full papers presented were carefully selected for inclusion in the book during two rounds of reviewing and revision. The papers are organized in topical sections on power-aware architecture and microarchitecture, power-aware real-time systems, power modeling and monitoring, and power-aware operating systems and compilers.
Book Synopsis Computer Architecture Techniques for Power-Efficiency by : Stefanos Kaxiras
Download or read book Computer Architecture Techniques for Power-Efficiency written by Stefanos Kaxiras and published by Springer Nature. This book was released on 2022-06-01 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few years, power dissipation has become an important design constraint, on par with performance, in the design of new computer systems. Whereas in the past, the primary job of the computer architect was to translate improvements in operating frequency and transistor count into performance, now power efficiency must be taken into account at every step of the design process. While for some time, architects have been successful in delivering 40% to 50% annual improvement in processor performance, costs that were previously brushed aside eventually caught up. The most critical of these costs is the inexorable increase in power dissipation and power density in processors. Power dissipation issues have catalyzed new topic areas in computer architecture, resulting in a substantial body of work on more power-efficient architectures. Power dissipation coupled with diminishing performance gains, was also the main cause for the switch from single-core to multi-core architectures and a slowdown in frequency increase. This book aims to document some of the most important architectural techniques that were invented, proposed, and applied to reduce both dynamic power and static power dissipation in processors and memory hierarchies. A significant number of techniques have been proposed for a wide range of situations and this book synthesizes those techniques by focusing on their common characteristics. Table of Contents: Introduction / Modeling, Simulation, and Measurement / Using Voltage and Frequency Adjustments to Manage Dynamic Power / Optimizing Capacitance and Switching Activity to Reduce Dynamic Power / Managing Static (Leakage) Power / Conclusions
Book Synopsis VLSI Architecture for Signal, Speech, and Image Processing by : Durgesh Nandan
Download or read book VLSI Architecture for Signal, Speech, and Image Processing written by Durgesh Nandan and published by CRC Press. This book was released on 2022-11-03 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume introduces various VLSI (very-large-scale integration) architecture for DSP filters, speech filters, and image filters, detailing their key applications and discussing different aspects and technologies used in VLSI design, models and architectures, and more. The volume explores the major challenges with the aim to develop real-time hardware architecture designs that are compact and accurate. It provides useful research in the field of computer arithmetic and can be applied for various arithmetic circuits, for their digital implementation schemes, and for performance considerations.
Book Synopsis Low-Power Design and Power-Aware Verification by : Progyna Khondkar
Download or read book Low-Power Design and Power-Aware Verification written by Progyna Khondkar and published by Springer. This book was released on 2017-10-17 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until now, there has been a lack of a complete knowledge base to fully comprehend Low power (LP) design and power aware (PA) verification techniques and methodologies and deploy them all together in a real design verification and implementation project. This book is a first approach to establishing a comprehensive PA knowledge base. LP design, PA verification, and Unified Power Format (UPF) or IEEE-1801 power format standards are no longer special features. These technologies and methodologies are now part of industry-standard design, verification, and implementation flows (DVIF). Almost every chip design today incorporates some kind of low power technique either through power management on chip, by dividing the design into different voltage areas and controlling the voltages, through PA dynamic and PA static verification, or their combination. The entire LP design and PA verification process involves thousands of techniques, tools, and methodologies, employed from the r egister transfer level (RTL) of design abstraction down to the synthesis or place-and-route levels of physical design. These techniques, tools, and methodologies are evolving everyday through the progression of design-verification complexity and more intelligent ways of handling that complexity by engineers, researchers, and corporate engineering policy makers.
Book Synopsis Power-aware Circuit Design and Optimization for Total Chip Power Reduction by : Milena Vratonjić
Download or read book Power-aware Circuit Design and Optimization for Total Chip Power Reduction written by Milena Vratonjić and published by . This book was released on 2010 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low-Power Design of Nanometer FPGAs by : Hassan Hassan
Download or read book Low-Power Design of Nanometer FPGAs written by Hassan Hassan and published by Morgan Kaufmann. This book was released on 2009-09-14 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-Power Design of Nanometer FPGAs Architecture and EDA is an invaluable reference for researchers and practicing engineers concerned with power-efficient, FPGA design. State-of-the-art power reduction techniques for FPGAs will be described and compared. These techniques can be applied at the circuit, architecture, and electronic design automation levels to describe both the dynamic and leakage power sources and enable strategies for codesign. Low-power techniques presented at key FPGA design levels for circuits, architectures, and electronic design automation, form critical, "bridge" guidelines for codesign Comprehensive review of leakage-tolerant techniques empowers designers to minimize power dissipation Provides valuable tools for estimating power efficiency/savings of current, low-power FPGA design techniques
Book Synopsis Architecture of Computing Systems - ARCS 2006 by : Werner Grass
Download or read book Architecture of Computing Systems - ARCS 2006 written by Werner Grass and published by Springer. This book was released on 2006-02-15 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 19th International Conference on Architecture of Computing Systems, ARCS 2006, held in March 2006. The 32 revised full papers presented together with two invited and keynote papers were carefully reviewed and selected from 174 submissions. The papers are organized in topical sections on pervasive computing, memory systems, architectures, multiprocessing, energy efficient design, power awareness, network protocols, security, and distributed networks.
Book Synopsis Advances in Computer Systems Architecture by : Chris Jesshope
Download or read book Advances in Computer Systems Architecture written by Chris Jesshope and published by Springer Science & Business Media. This book was released on 2006-08-31 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 11th Asia-Pacific Computer Systems Architecture Conference, ACSAC 2006. The book presents 60 revised full papers together with 3 invited lectures, addressing such issues as processor and network design, reconfigurable computing and operating systems, and low-level design issues in both hardware and systems. Coverage includes large and significant computer-based infrastructure projects, the challenges of stricter budgets in power dissipation, and more.
Book Synopsis Power Aware Multiprocessor Architecture (PAMA). by :
Download or read book Power Aware Multiprocessor Architecture (PAMA). written by and published by . This book was released on 2004 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many embedded signal-processing applications require the computing performance of multiprocessors and have varying power constraints imposed by their operating environment. These performance and power constraints can vary dynamically as situations and environments change. High-performance applications often require multiprocessor hardware to achieve sufficient processing performance. However, the need for high performance does not preclude the relevance of power management, either to extend battery life or to mitigate heat dissipation problems. The Power Aware Multiprocessor Architecture (PAMA) project has developed a power-aware multiprocessor architecture and has investigated the application of power management techniques to a space-based remote sensing application. The PAMA project built three generations of prototypes and demonstrated significant power and energy savings from changing algorithms, system software, and hardware. The PAMA project also built an e-textile prototype for a beamforming demonstration.
