IFIP AICT 561 Nicola Bombieri Graziano Pravadelli Masahiro Fujita Todd Austin Ricardo Reis (Eds.) VLSI-SoC: Design and Engineering of Electronics Systems Based on New Computing Paradigms 26th IFIP WG 10.5/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2018 Verona, Italy, October 8–10, 2018 Revised and Extended Selected Papers IFIP Advances in Information and Communication Technology 561 Editor-in-Chief Kai Rannenberg, Goethe University Frankfurt, Germany Editorial Board Members TC 1 – Foundations of Computer Science Jacques Sakarovitch, Télécom ParisTech, France TC 2 – Software: Theory and Practice Michael Goedicke, University of Duisburg-Essen, Germany TC 3 – Education Arthur Tatnall, Victoria University, Melbourne, Australia TC 5 – Information Technology Applications Erich J. Neuhold, University of Vienna, Austria TC 6 – Communication Systems Aiko Pras, University of Twente, Enschede, The Netherlands TC 7 – System Modeling and Optimization Fredi Tröltzsch, TU Berlin, Germany TC 8 – Information Systems Jan Pries-Heje, Roskilde University, Denmark TC 9 – ICT and Society David Kreps, University of Salford, Greater Manchester, UK TC 10 – Computer Systems Technology Ricardo Reis, Federal University of Rio Grande do Sul, Porto Alegre, Brazil TC 11 – Security and Privacy Protection in Information Processing Systems Steven Furnell, Plymouth University, UK TC 12 – Artificial Intelligence Ulrich Furbach, University of Koblenz-Landau, Germany TC 13 – Human-Computer Interaction Marco Winckler, University of Nice Sophia Antipolis, France TC 14 – Entertainment Computing Rainer Malaka, University of Bremen, Germany IFIP – The International Federation for Information Processing IFIP was founded in 1960 under the auspices of UNESCO, following the first World ComputerCongressheldinParisthepreviousyear.Afederationforsocietiesworking in information processing, IFIP’s aim is two-fold: to support information processing in the countries of its members and to encourage technology transfer to developing na- tions.Asitsmissionstatementclearlystates: IFIP is the global non-profit federation of societies of ICT professionals that aims at achieving a worldwide professional and socially responsible development and applicationofinformationandcommunicationtechnologies. IFIP is a non-profit-making organization, run almost solely by 2500 volunteers. It operates through a number of technical committees and working groups, which organize events and publications. IFIP’s events range from large international open conferences toworkingconferencesandlocalseminars. The flagship event is the IFIP World Computer Congress, at which both invited and contributed papers are presented. Contributed papers are rigorously refereed and the rejectionrateishigh. As with the Congress, participation in the open conferences is open to all and papers maybeinvitedorsubmitted.Again,submittedpapersarestringentlyrefereed. The working conferences are structured differently. They are usually run by a work- ing group and attendance is generally smaller and occasionally by invitation only. Their purpose is to create an atmosphere conducive to innovation and development. Referee- ingisalsorigorousandpapersaresubjectedtoextensivegroupdiscussion. 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Moreinformationaboutthisseriesathttp://www.springer.com/series/6102 Nicola Bombieri Graziano Pravadelli (cid:129) (cid:129) Masahiro Fujita Todd Austin (cid:129) (cid:129) Ricardo Reis (Eds.) VLSI-SoC: Design and Engineering of Electronics Systems Based on New Computing Paradigms 26th IFIP WG 10.5/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2018 – Verona, Italy, October 8 10, 2018 Revised and Extended Selected Papers 123 Editors NicolaBombieri Graziano Pravadelli University of Verona University of Verona Verona,Italy Verona,Italy Masahiro Fujita ToddAustin University of Tokyo University of Michigan Tokyo,Japan AnnArbor, MI,USA Ricardo Reis Universidade FederaldoRioGrande doSul Porto Alegre, Brazil ISSN 1868-4238 ISSN 1868-422X (electronic) IFIPAdvances in Information andCommunication Technology ISBN 978-3-030-23424-9 ISBN978-3-030-23425-6 (eBook) https://doi.org/10.1007/978-3-030-23425-6 ©IFIPInternationalFederationforInformationProcessing2019 Thisworkissubjecttocopyright.AllrightsarereservedbythePublisher,whetherthewholeorpartofthe 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 storageandretrieval,electronicadaptation,computersoftware,orbysimilarordissimilarmethodologynow knownorhereafterdeveloped. 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ThisSpringerimprintispublishedbytheregisteredcompanySpringerNatureSwitzerlandAG Theregisteredcompanyaddressis:Gewerbestrasse11,6330Cham,Switzerland Preface This book contains extended and revised versions of the highest-quality papers pre- sented during the 26th edition of the IFIP/IEEE WG10.5 International Conference on Very Large Scale Integration(VLSI-SoC),a global System-on-Chip Design and CAD conference.The26theditionoftheconferencewasheldduringOctober8–10,2018,at the Hotel Leon d’Oro, Verona, Italy. Previous conferences have taken place in Edinburgh, Scotland (1981); Trondheim, Norway (1983); Tokyo, Japan (1985); Vancouver, Canada (1987); Munich, Germany (1989); Edinburgh, Scotland (1991); Grenoble, France (1993); Chiba, Japan (1995); Gramado, Brazil (1997); Lisbon, Portugal (1999); Montpellier, France (2001); Darmstadt, Germany (2003); Perth, Australia (2005); Nice, France (2006); Atlanta, GA, USA (2007); Rhodes Island, Greece (2008); Florianopolis, Brazil (2009); Madrid, Spain (2010); Kowloon, Hong Kong, SAR China (2011), Santa Cruz, CA, USA (2012), Istanbul, Turkey (2013), Playa del Carmen, Mexico (2014), Daejeon, South Korea (2015), Tallin, Estonia (2016), and Abu Dhabi, United Arab Emirates (2017). Thepurposeofthisconference,sponsoredbyIFIPTC10WorkingGroup10.5,the IEEE Council on Electronic Design Automation (CEDA), and the IEEE Circuits and Systems Society, with the In-Cooperation of ACM SIGDA, is to provide a forum for the presentation and discussion of the latest academic and industrial results and developments as well as the future trends in the field of system-on-chip (SoC) design, considering the challenges of nano-scale, state-of-the-art and emerging manufacturing technologies. In particular, VLSI-SoC 2018 was held under the theme “Design and Engineering of Electronics Systems Based on New Computing Paradigms” by addressing cutting-edge research fields like heterogeneous, neuromorphic, and brain-inspired, biologically inspired, approximate computing systems. The chapters of this new book in the VLSI-SoC series continue its tradition of providing an interna- tionally acknowledged platform for scientific contributions and industrial progress in this field. For VLSI-SoC 2018, 27 papers out of 106 submissions were selected for presen- tation, and out of these 27 full papers presented at the conference, 13 papers were chosen by a special selection committee to have an extended and revised version included in this book. The selection process of these papers considered the evaluation scores during the review process as well as the review forms provided by members of the Technical Program Committee and the Session Chairs as a result of the presentations. The chaptersof this book have authors from Germany, India, Italy, Japan, Mexico, Singapore, The Netherlands, UAE, and USA. The Technical Program Committee for the regular tracks comprised 98 members from 25 countries. VLSI-SoC 2018 was the culmination of the work of many dedicated volunteers: paper authors, reviewers, session chairs, invited speakers, and various committee chairs. We thank them all for their contributions. vi Preface This book is intended for the VLSI community at large, and inparticular the many colleagues who did not have the chance to attend the conference. We hope you will enjoyreadingthisbookandthatyouwillfinditusefulinyourprofessionallifeandfor the development of the VLSI community as a whole. June 2019 Nicola Bombieri Graziano Pravadelli Masahiro Fujita Todd Austin Ricardo Reis Organization The IFIP/IEEE International Conference on Very Large Scale Integration System-on-Chip (VLSI-SoC) 2018 took place during October 8–10, 2018, at the Hotel Leon d’Oro, Verona, Italy. VLSI-SoC 2018 was the 26th in a series of international conferences, sponsored by IFIP TC 10 Working Group 10.5 (VLSI), IEEE CEDA and ACM SIGDA. General Chairs Graziano Pravadelli University of Verona, Italy Todd Austin University of Michigan, USA Technical Program Chairs Nicola Bombieri University of Verona, Italy Masahiro Fujita University of Tokyo, Japan Special Sessions Chairs Sirnivas Katkoori University of South Florida, USA Katell Morin-Allory TIMA Laboratory, France PhD Forum Chairs Kiyoung Choi Seoul National University, South Korea Sara Vinco Politecnico di Torino, Italy Local Chair Franco Fummi University of Verona, Italy Industry Chair Yervant Zorian Synopsys, USA (TBC) Publicity Chairs Ricardo Reis UFRGS, Brazil Matteo Sonza Reorda Politecnico di Torino, Italy viii Organization VLSI-SoC Steering Committee Manfred Glesner TU Darmstadt, Germany Matthew Guthaus UC Santa Cruz, USA Luis Miguel Silveira INESC ID, Portugal Fatih Ugurdag Ozyegin University, Turkey Salvador Mir TIMA, France Ricardo Reis UFRGS, Brazil Chi-Ying Tsui HKUST, Hong Kong, SAR China Ian O’Connor INL, France Masahiro Fujita The University of Tokyo, Japan Publication Chairs Davide Bertozzi University of Ferrara, Italy Mahdi Tala University of Ferrara, Italy Registration Chair Michele Lora Singapore University of Technology and Design, Singapore Web Chair Florenc Demrozi University of Verona, Italy Technical Program Committee Analog, Mixed-Signal, and Sensor Architectures Track Chairs Piero Malcovati University of Pavia, Italy Tetsuya Iizuka University of Tokyo, Japan Digital Architectures: NoC, Multi- and Many-Core, Hybrid, and Reconfigurable Track Chairs Ian O’Connor Lyon Institute of Nanotechnology, France Michael Huebner Ruhr-Universität Bochum, Germany Organization ix CAD, Synthesis, and Analysis Track Chairs Srinivas Katkoori University of South Florida, USA Ibrahim Elfadel Masdar Institute, UAE Prototyping, Verification, Modeling, and Simulation Track Chairs Tiziana Margaria Lero, Ireland Katell Morin-Allory Grenoble Institute of Technology, France Circuits and Systems for Signal Processing and Communications Track Chairs Fatih Ugurdag Ozyegin University, Turkey Luc Claesen Hasselt University, Belgium IoT, Embedded and Cyberphysical Systems: Architecture, Design, and Software Track Chairs Zebo Peng Linkoping University, Sweden Donatella Sciuto Politecnico di Milano, Italy Low-Power and Thermal-Aware IC Design Track Chairs Dimitrios Soudris National Technical University of Athens NTUA, Greece Alberto Macii Politecnico di Torino, Italy Emerging Technologies and Computing Paradigms Track Chairs Andrea Calimera Politecnico di Torino, Italy Ricardo Reis UFRGS, Brazil Variability, Reliability, and Test Track Chairs Salvador Mir University of Grenoble Alpes, France Matteo Sonza Reorda Politecnico di Torino, Italy