The Dark Side of Silicon Energy Efficient Computing in the Dark Sili
This book presents the state-of-the art of one of the main concerns with microprocessors today, a phenomenon known as "dark silicon". Readers will learn how power constraints (both leakage and dynamic power) limit the extent to which large portions
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Side of Silicon
Energy Efficient Computing in the Dark Silicon Era
The Dark Side of Silicon
Amir M. Rahmani • Pasi Liljeberg Ahmed Hemani • Axel Jantsch • Hannu Tenhunen Editors
The Dark Side of Silicon Energy Efficient Computing in the Dark Silicon Era
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Editors Amir M. Rahmani University of Turku Turku, Finland Ahmed Hemani Department of Electronic systems School of ICT, KTH Royal Institute of Technology Kista, Sweden
Pasi Liljeberg University of Turku Turku, Finland Axel Jantsch Vienna University of Technology Vienna, Austria
Hannu Tenhunen KTH Royal Institute of Technology Stockholm, Sweden
ISBN 978-3-319-31594-2 ISBN 978-3-319-31596-6 (eBook) DOI 10.1007/978-3-319-31596-6 Library of Congress Control Number: 2016936374 © Springer International Publishing Switzerland 2017 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. Printed on acid-free paper This Springer imprint is published by Springer Nature The registered company is Springer International Publishing AG Switzerland
Contents
Part I Architecture and Implementation Perspective 1
A Perspective on Dark Silicon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Anil Kanduri, Amir M. Rahmani, Pasi Liljeberg, Ahmed Hemani, Axel Jantsch, and Hannu Tenhunen
3
2
Dark vs. Dim Silicon and Near-Threshold Computing . . . . . . . . . . . . . . . . . Liang Wang and Kevin Skadron
21
3
The SiLago Solution: Architecture and Design Methods for a Heterogeneous Dark Silicon Aware Coarse Grain Reconfigurable Fabric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ahmed Hemani, Nasim Farahini, Syed M. A. H. Jafri, Hassan Sohofi, Shuo Li, and Kolin Paul
47
Heterogeneous Dark Silicon Chip Multi-Processors: Design and Run-Time Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Siddharth Garg, Yatish Turakhia, and Diana Marculescu
95
4
Part II Run-Time Resource Management: Computational
Data Loading...