Power Aware Computing

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Power Aware Computing

Robert Graybill,Rami Melhem
Power Aware Computing Book PDF

Author : Robert Graybill,Rami Melhem
Publisher : Springer Science & Business Media
Page : 387 pages
File Size : 43,9 Mb
Release : 2013-04-17
Category : Computers
ISBN : 9781475762174

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Power Aware Computing by Robert Graybill,Rami Melhem Pdf

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

Babak Falsafi
Power Aware Computer Systems Book PDF

Author : Babak Falsafi
Publisher : Springer Science & Business Media
Page : 224 pages
File Size : 45,7 Mb
Release : 2004-12-17
Category : Computers
ISBN : 9783540240310

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Power-Aware Computer Systems by Babak Falsafi Pdf

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

Babak Falsafi
Power Aware Computer Systems Book PDF

Author : Babak Falsafi
Publisher : Springer Science & Business Media
Page : 191 pages
File Size : 53,8 Mb
Release : 2005-12-12
Category : Computers
ISBN : 9783540297901

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Power-Aware Computer Systems by Babak Falsafi Pdf

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

B. Falsafi,T.N. Vijaykumar
Power Aware Computer Systems Book PDF

Author : B. Falsafi,T.N. Vijaykumar
Publisher : Springer
Page : 158 pages
File Size : 47,7 Mb
Release : 2003-05-15
Category : Technology & Engineering
ISBN : 9783540445722

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Power-Aware Computer Systems by B. Falsafi,T.N. Vijaykumar Pdf

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

Babak Falsafi,T.N. Vijaykumar
Power Aware Computer Systems Book PDF

Author : Babak Falsafi,T.N. Vijaykumar
Publisher : Springer Science & Business Media
Page : 224 pages
File Size : 46,8 Mb
Release : 2003-04-07
Category : Computers
ISBN : 9783540010289

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Power-Aware Computer Systems by Babak Falsafi,T.N. Vijaykumar Pdf

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

B. Falsafi,T.N. Vijaykumar
Power Aware Computer Systems Book PDF

Author : B. Falsafi,T.N. Vijaykumar
Publisher : Springer
Page : 158 pages
File Size : 53,6 Mb
Release : 2001-07-11
Category : Technology & Engineering
ISBN : 354042329X

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Power-Aware Computer Systems by B. Falsafi,T.N. Vijaykumar Pdf

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

Babak Falsafi,T. N. Vijaykumar
Power Aware Computer Systems Book PDF

Author : Babak Falsafi,T. N. Vijaykumar
Publisher : Springer
Page : 215 pages
File Size : 51,8 Mb
Release : 2004-12-07
Category : Technology & Engineering
ISBN : 9783540286417

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Power-Aware Computer Systems by Babak Falsafi,T. N. Vijaykumar Pdf

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.

System-Level Power Optimization for Wireless Multimedia Communication

Ramesh Karri,David J. Goodman
System Level Power Optimization for Wireless Multimedia Communication Book PDF

Author : Ramesh Karri,David J. Goodman
Publisher : Springer Science & Business Media
Page : 206 pages
File Size : 49,5 Mb
Release : 2007-05-08
Category : Technology & Engineering
ISBN : 9780306477201

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System-Level Power Optimization for Wireless Multimedia Communication by Ramesh Karri,David J. Goodman Pdf

This book focuses on emerging issues in power-aware portable multimedia communications devices beyond low-power electronic design. It compiles system-level power management approaches, from theoretical and simulation studies to experimental test beds related to low power computing, mobile communication and networking.

Handbook of Energy-Aware and Green Computing, Volume 2

Ishfaq Ahmad,Sanjay Ranka
Handbook of Energy Aware and Green Computing Volume 2 Book PDF

Author : Ishfaq Ahmad,Sanjay Ranka
Publisher : CRC Press
Page : 621 pages
File Size : 47,8 Mb
Release : 2013-01-31
Category : Computers
ISBN : 9781466501133

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Handbook of Energy-Aware and Green Computing, Volume 2 by Ishfaq Ahmad,Sanjay Ranka Pdf

This book provides basic and fundamental knowledge of various aspects of energy-aware computing at the component, software, and system level. It provides a broad range of topics dealing with power-, energy-, and temperature-related research areas for individuals from industry and academia.

Handbook of Energy-Aware and Green Computing - Two Volume Set

Ishfaq Ahmad,Sanjay Ranka
Handbook of Energy Aware and Green Computing Two Volume Set Book PDF

Author : Ishfaq Ahmad,Sanjay Ranka
Publisher : CRC Press
Page : 1284 pages
File Size : 45,7 Mb
Release : 2016-02-03
Category : Computers
ISBN : 9781482254440

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Handbook of Energy-Aware and Green Computing - Two Volume Set by Ishfaq Ahmad,Sanjay Ranka Pdf

Implementing energy-efficient CPUs and peripherals as well as reducing resource consumption have become emerging trends in computing. As computers increase in speed and power, their energy issues become more and more prevalent. The need to develop and promote environmentally friendly computer technologies and systems has also come to the forefront

Power-Aware Computer Systems

B. Falsafi,T.N. Vijaykumar
Power Aware Computer Systems Book PDF

Author : B. Falsafi,T.N. Vijaykumar
Publisher : Springer
Page : 158 pages
File Size : 43,6 Mb
Release : 2001-07-11
Category : Technology & Engineering
ISBN : 354042329X

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Power-Aware Computer Systems by B. Falsafi,T.N. Vijaykumar Pdf

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 Design Methodologies

Massoud Pedram,Jan M. Rabaey
Power Aware Design Methodologies Book PDF

Author : Massoud Pedram,Jan M. Rabaey
Publisher : Springer Science & Business Media
Page : 522 pages
File Size : 53,8 Mb
Release : 2007-05-08
Category : Technology & Engineering
ISBN : 9780306481390

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Power Aware Design Methodologies by Massoud Pedram,Jan M. Rabaey Pdf

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.

Energy Aware Computing

Bob Steigerwald,Chris D.. Lucero,Chakravarthy Akella,Abhishek R.. Agrawal
Energy Aware Computing Book PDF

Author : Bob Steigerwald,Chris D.. Lucero,Chakravarthy Akella,Abhishek R.. Agrawal
Publisher : Unknown
Page : 260 pages
File Size : 42,8 Mb
Release : 2012-03-01
Category : Computer systems
ISBN : 1934053414

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Energy Aware Computing by Bob Steigerwald,Chris D.. Lucero,Chakravarthy Akella,Abhishek R.. Agrawal Pdf

In response to worldwide demand for resource conservation and sustainability, the computing industry is investing heavily in making more energy-efficient computers. In Energy Aware Computing, the authors show that both hardware and software have a role in conserving energy. Drawing on their combined engineering experience, the authors describe how computer systems from embedded systems up through enterprise data centers can save power by making energy-efficient hardware and software decisions at the design stage. Customer Comments If you're a developer, read this book, internalize the guidance, and write apps that thrill your users and Mother Earth. -George O. Goodman, Executive Director, Climate Savers Computing Initiative A must read book for anybody who wants to work in state-of-the-art energy-aware computing. -Weisong Shi, Associate Professor of Computer Science, Wayne State University This book is a blueprint for organizations to design and follow energy conservation practices in hardware and software. -G. R.Gangadharan, IBM Research, India The book's encyclopedic coverage makes it an invaluable resource for IT practitioners, technology developers, and students focused on one of the core societal challenges of our time, energy efficiency. -Professor Andrew A. Chien, William Eckhardt Professor of Computer Science, University of Chicago

Mobile Sensors and Context-Aware Computing

Manish J. Gajjar
Mobile Sensors and Context Aware Computing Book PDF

Author : Manish J. Gajjar
Publisher : Morgan Kaufmann
Page : 356 pages
File Size : 46,8 Mb
Release : 2017-02-22
Category : Computers
ISBN : 9780128017982

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Mobile Sensors and Context-Aware Computing by Manish J. Gajjar Pdf

Mobile Sensors and Context-Aware Computing is a useful guide that explains how hardware, software, sensors, and operating systems converge to create a new generation of context-aware mobile applications. This cohesive guide to the mobile computing landscape demonstrates innovative mobile and sensor solutions for platforms that deliver enhanced, personalized user experiences, with examples including the fast-growing domains of mobile health and vehicular networking. Users will learn how the convergence of mobile and sensors facilitates cyber-physical systems and the Internet of Things, and how applications which directly interact with the physical world are becoming more and more compatible. The authors cover both the platform components and key issues of security, privacy, power management, and wireless interaction with other systems. Shows how sensor validation, calibration, and integration impact application design and power management Explains specific implementations for pervasive and context-aware computing, such as navigation and timing Demonstrates how mobile applications can satisfy usability concerns, such as know me, free me, link me, and express me Covers a broad range of application areas, including ad-hoc networking, gaming, and photography

Power-Aware Computer Systems

Babak Falsafi,T. N. Vijaykumar
Power Aware Computer Systems Book PDF

Author : Babak Falsafi,T. N. Vijaykumar
Publisher : Springer
Page : 215 pages
File Size : 45,6 Mb
Release : 2004-12-07
Category : Technology & Engineering
ISBN : 3540286411

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Power-Aware Computer Systems by Babak Falsafi,T. N. Vijaykumar Pdf

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.