Power Aware Computer Systems
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Power Aware Computer Systems
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Author : Babak Falsafi
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-12-17
Power Aware Computer Systems written by Babak Falsafi 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 2004-12-17 with Computers categories.
Welcome to the proceedings of the 3rd Power-Aware Computer Systems (PACS 2003) Workshop held in conjunction with the 36th Annual International Symposium on Microarchitecture (MICRO-36). The increase in power and - ergy dissipation in computer systems has begun to limit performance and has also resulted in higher cost and lower reliability. The increase also implies - ducedbatterylifeinportablesystems.Becauseofthemagnitudeoftheproblem, alllevelsofcomputersystems,includingcircuits,architectures,andsoftware,are being employed to address power and energy issues. PACS 2003 was the third workshop in its series to explore power- and energy-awareness at all levels of computer systems and brought together experts from academia and industry. These proceedings include 14 research papers, selected from 43 submissions, spanningawidespectrumofareasinpower-awaresystems.Wehavegrouped the papers into the following categories: (1) compilers, (2) embedded systems, (3) microarchitectures, and (4) cache and memory systems. The ?rst paper on compiler techniques proposes pointer reuse analysis that is biased by runtime information (i.e., the targets of pointers are determined based on the likelihood of their occurrence at runtime) to map accesses to ener- e?cient memory access paths (e.g., avoid tag match). Another paper proposes compiling multiple programs together so that disk accesses across the programs can be synchronized to achieve longer sleep times in disks than if the programs are optimized separately.
Power Aware Computer Systems
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Author : B. Falsafi
language : en
Publisher: Springer
Release Date : 2003-05-15
Power Aware Computer Systems written by B. Falsafi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-05-15 with Technology & Engineering categories.
The phenomenal increases in computer system performance in recent years have been accompanied by a commensurate increase in power and energy dissipation. The latter has directly resulted in demand for expensive packaging and cooling technology, an increase in product cost, and a decrease in product reliability in all segments of the computing market. Moreover, the higher power/energy dissipation has signi cantly reduced battery life in portable systems. While - stem designers have traditionally relied on circuit-level techniques to reduce - wer/energy, there is a growing need to address power/energy dissipation at all levels of the computer system. We are pleased to welcome you to the proceedings of the Power-Aware C- puter Systems (PACS 2000) workshop. PACS 2000 was the rst workshop in its series and its aim was to bring together experts from academia and industry to address power-/energy-awareness at all levels of computer systems. In these p- ceedings, we bring you several excellent research contributions spanning a wide spectrum of areas in power-aware systems, from application all the way to c- pilers and microarchitecture, and to power/performance estimating models and tools. We have grouped the contributions into the following speci c categories: (1) power-aware microarchitectural/circuit techniques, (2) application/compiler power optimizations, (3) exploiting opportunity for power optimization in - struction scheduling and cache memories, and (4) power/performance models and tools.
Power Aware Computer Systems
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Author :
language : en
Publisher:
Release Date : 2004
Power Aware Computer Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Electric batteries categories.
Power Aware Computing
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Author : Robert Graybill
language : en
Publisher: Taylor & Francis US
Release Date : 2002-06-30
Power Aware Computing written by Robert Graybill and has been published by Taylor & Francis US this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-06-30 with Computers categories.
With the advent of portable and small-sized computing systems, and with the new trends towards embedded and systems-on-a-chip computing, power management has emerged as a focal point in many research projects and commercial systems. In these systems, better management of power translates into longer battery life or into smaller batteries, which in turns implies smaller and lighter devices. Power management is also crucial in autonomous systems such as satellites and unmanned vehicles and planes. In such systems, better power management translates to longer missions or to smaller and lighter power generation systems, which makes room for other instrumentations to be added to the system. This book covers a wide spectrum of power optimization and management techniques that spreads from circuit level optimization to application level power management. The spectrum includes power optimization and management at the microarchitecture level, the compiler level and the operating system level. The book also describes a number of methods for modeling and measuring power consumption in computer systems and for evaluating the effectiveness of power management techniques.
Power Aware Computing
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Author : Robert Graybill
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Power Aware Computing written by Robert Graybill 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 2013-04-17 with Computers categories.
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.
Power Aware Computer Systems
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Author : Babak Falsafi
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-12-12
Power Aware Computer Systems written by Babak Falsafi 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 2005-12-12 with Computers categories.
This book contributes the thoroughly refereed post-proceedings of the 4th International Workshop on Power-Aware Computer Systems, PACS 2004, held in Portland, OR, USA in December 2004. The 12 revised full papers presented were carefully reviewed, selected, and revised for inclusion in the book. The papers span a wide spectrum of topics in power-aware systems; they are organized in topical sections on microarchitecture- and circuit-level techniques, power-aware memory and interconnect systems, and frequency- and voltage-scaling techniques.
Power Aware Computer Systems
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Author : Babak Falsafi
language : en
Publisher: Springer
Release Date : 2004-12-07
Power Aware Computer Systems written by Babak Falsafi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-12-07 with Technology & Engineering categories.
Welcome to the proceedings of the 3rd Power-Aware Computer Systems (PACS 2003) Workshop held in conjunction with the 36th Annual International Symposium on Microarchitecture (MICRO-36). The increase in power and - ergy dissipation in computer systems has begun to limit performance and has also resulted in higher cost and lower reliability. The increase also implies - ducedbatterylifeinportablesystems.Becauseofthemagnitudeoftheproblem, alllevelsofcomputersystems,includingcircuits,architectures,andsoftware,are being employed to address power and energy issues. PACS 2003 was the third workshop in its series to explore power- and energy-awareness at all levels of computer systems and brought together experts from academia and industry. These proceedings include 14 research papers, selected from 43 submissions, spanningawidespectrumofareasinpower-awaresystems.Wehavegrouped the papers into the following categories: (1) compilers, (2) embedded systems, (3) microarchitectures, and (4) cache and memory systems. The ?rst paper on compiler techniques proposes pointer reuse analysis that is biased by runtime information (i.e., the targets of pointers are determined based on the likelihood of their occurrence at runtime) to map accesses to ener- e?cient memory access paths (e.g., avoid tag match). Another paper proposes compiling multiple programs together so that disk accesses across the programs can be synchronized to achieve longer sleep times in disks than if the programs are optimized separately.
Low Power Design And Power Aware Verification
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Author : Progyna Khondkar
language : en
Publisher: Springer
Release Date : 2017-10-05
Low Power Design And Power Aware Verification written by Progyna Khondkar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-05 with Technology & Engineering categories.
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.
Power Aware Computer Systems
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Author : Babak Falsafi
language : en
Publisher: Springer
Release Date : 2003-08-01
Power Aware Computer Systems written by Babak Falsafi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-01 with Technology & Engineering categories.
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.
Power Aware Computer Systems
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Author : B. Falsafi
language : en
Publisher: Springer
Release Date : 2001-07-11
Power Aware Computer Systems written by B. Falsafi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-07-11 with Technology & Engineering categories.
The phenomenal increases in computer system performance in recent years have been accompanied by a commensurate increase in power and energy dissipation. The latter has directly resulted in demand for expensive packaging and cooling technology, an increase in product cost, and a decrease in product reliability in all segments of the computing market. Moreover, the higher power/energy dissipation has signi cantly reduced battery life in portable systems. While - stem designers have traditionally relied on circuit-level techniques to reduce - wer/energy, there is a growing need to address power/energy dissipation at all levels of the computer system. We are pleased to welcome you to the proceedings of the Power-Aware C- puter Systems (PACS 2000) workshop. PACS 2000 was the rst workshop in its series and its aim was to bring together experts from academia and industry to address power-/energy-awareness at all levels of computer systems. In these p- ceedings, we bring you several excellent research contributions spanning a wide spectrum of areas in power-aware systems, from application all the way to c- pilers and microarchitecture, and to power/performance estimating models and tools. We have grouped the contributions into the following speci c categories: (1) power-aware microarchitectural/circuit techniques, (2) application/compiler power optimizations, (3) exploiting opportunity for power optimization in - struction scheduling and cache memories, and (4) power/performance models and tools.