PPoPP 2019 - Posters

PPoPP is the premier forum for leading work on all aspects of parallel programming, including theoretical foundations, techniques, languages, compilers, runtime systems, tools, and practical experience. In the context of the symposium, “parallel programming” encompasses work on concurrent and parallel systems (multicore, multi-threaded, heterogeneous, clustered, and distributed systems; grids; datacenters; clouds; and large scale machines). Given the rise of parallel architectures in the consumer market (desktops, laptops, and mobile devices) and data centers, PPoPP is particularly interested in work that addresses new parallel workloads and issues that arise out of extreme-scale applications or cloud platforms, as well as techniques and tools that improve the productivity of parallel programming or work towards improved synergy with such emerging architectures.

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Sat 16 Feb
Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

	08:00 - 17:00: RegistrationMain Conference at Mezzanine Foyer

Sun 17 Feb
Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

	08:00 - 17:00: RegistrationMain Conference at Mezzanine Foyer

	18:00 - 20:00: Welcome Reception and Poster SessionMain Conference at Mezzanine Foyer

Mon 18 Feb
Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

	08:00 - 17:00: RegistrationMain Conference at Salon 6 Foyer

	08:15 - 09:30: Plenary Session 1Main Conference at Salon 6

	08:15 - 08:30 Talk		Chairs' Welcome Main Conference
	08:30 - 09:30 Talk		HPCA Keynote: Srini Devadas (MIT) Main Conference Srini DevadasMIT

	09:35 - 10:25: Session 1: Big DataMain Conference at Salon 12/13 Chair(s): Roberto PalmieriLehigh University

	09:35 - 10:00 Talk		Beyond Human-Level Accuracy: Computational Challenges in Deep Learning Main Conference Joel HestnessBaidu Research, Newsha ArdalaniBaidu Research, Gregory DiamosBaidu Research DOI
	10:00 - 10:25 Talk		S-EnKF: Co-designing for Scalable Ensemble Kalman Filter Main Conference Junmin Xiao, Shijie WangInstitute of Computing Technology, Chinese Academy of Sciences, Weiqiang WanInstitute of Computing Technology, Chinese Academy of Sciences, Xuehai HongInstitute of Computing Technology, Chinese Academy of Sciences, Guangming TanChinese Academy of Sciences(CAS) DOI

	10:55 - 12:35: Session 2: Heterogeneous Platforms and GPUMain Conference at Salon 12/13 Chair(s): Xu LiuCollege of William and Mary

	10:55 - 11:20 Talk		Throughput-Oriented GPU Memory Allocation Main Conference Isaac GeladoNVIDIA, Michael GarlandNVIDIA Research DOI
	11:20 - 11:45 Talk		SEP-Graph: Finding Shortest Execution Paths for Graph Processing under a Hybrid Framework on GPU Main Conference Hao WangThe Ohio State University, USA, Liang GengThe Ohio State University, USA, Rubao LeeUnited Parallel Computing Corporation, USA, Kaixi HouVirginia Tech, USA, Yanfeng Zhang, Xiaodong ZhangThe Ohio State University, USA DOI
	11:45 - 12:10 Talk		Incremental Flattening for Nested Data Parallelism Main Conference Troels HenriksenUniversity of Copenhagen, Denmark, Frederik ThorøeDIKU, University of Copenhagen, Martin ElsmanUniversity of Copenhagen, Denmark, Cosmin OanceaUniversity of Copenhagen, Denmark DOI
	12:10 - 12:35 Talk		Adaptive Sparse Matrix-Matrix Multiplication on the GPU Main Conference Martin WinterGraz University of Technology, Austria, Daniel MlakarGraz University of Technology, Austria, Rhaleb ZayerMax Planck Institute for Informatics, Hans-Peter SeidelMax Planck Institute for Informatics, Markus SteinbergerGraz University of Technology, Austria DOI

	14:00 - 15:40: Session 3: Transactional MemoryMain Conference at Salon 12/13 Chair(s): Milind ChabbiUber Technologies

	14:00 - 14:25 Talk		Modular Transactions: Bounding Mixed Races in Space and Time Main Conference Brijesh DongolUniversity of Surrey, Radha JagadeesanDePaul University, James RielyDePaul University DOI
	14:25 - 14:50 Talk		Leveraging Hardware TM in Haskell Main Conference Ryan Yates, Michael ScottUniversity of Rochester DOI Authorizer link File Attached
	14:50 - 15:15 Talk		Stretching the capacity of Hardware Transactional Memory in IBM POWER architectures Main Conference Ricardo Jorge Duarte Filipe, Shady IssaINESC-ID, João BarretoINESC-ID, Paolo RomanoUniversity of Lisbon, Portugal DOI
	15:15 - 15:40 Talk		Processing Transactions in a Predefined Order Main Conference Mohamed M. SaadVirginia Tech, Masoomeh Javidi KishiLehigh University, Shihao JingLehigh University, Sandeep HansIBM India Research Lab, Roberto PalmieriLehigh University DOI

	16:10 - 17:00: Session 4: GPU B-TreesMain Conference at Salon 12/13 Chair(s): Ang LiPacific Northwest National Laboratory

	16:10 - 16:35 Talk		Harmonia: A High Throughput B+tree for GPUs Main Conference Zhaofeng YanFudan University, Yuzhe LinFudan University, Lu Peng, Weihua ZhangFudan University DOI
	16:35 - 17:00 Talk		Engineering a High-Performance GPU B-Tree Main Conference Muhammad Awad, Saman AshkianiUniversity of California, Davis, Rob JohnsonVMWare Research, Martin Farach-ColtonRutgers University, John D. OwensUniversity of California, Davis DOI

	17:00 - 18:00: Business MeetingMain Conference at Salon 12/13

Tue 19 Feb
Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

	08:00 - 17:00: RegistrationMain Conference at Salon 6 Foyer

	08:15 - 09:30: Plenary Session 2Main Conference at Salon 6 Chair(s): Idit KeidarTechnion - Israel institute of technology

	08:15 - 09:30 Talk		PPoPP Keynote: Karin Strauss (Microsoft Research) Main Conference S: Karin StraussMicrosoft Research

	09:35 - 10:25: Session 5, PerformanceMain Conference at Salon 12/13 Chair(s): Cosmin OanceaUniversity of Copenhagen, Denmark

	09:35 - 10:00 Talk		QTLS: High-Performance TLS Asynchronous Offload Framework with Intel® QuickAssist Technology Main Conference Xiaokang HuShanghai Jiao Tong University, Changzheng WeiIntel Asia-Pacific Research and Development Ltd., Li Jian, Brian WillIntel Corporation, Ping YuIntel Asia-Pacific Research and Development Ltd., Lu GongIntel Asia-Pacific Research and Development Ltd., Haibing GuanShanghai Jiao Tong University DOI
	10:00 - 10:25 Talk		Data-Flow/Dependence Profiling for Structured Transformations Main Conference Fabian GruberUniversité Grenoble Alpes / INRIA Grenoble Rhônes-Alpes, Manuel SelvaUniversité Grenoble Alpes, Diogo SampaioInria, Christophe GuillonSTMicroelectronics, Antoine MoynaultSTMicroelectronics, Louis-Noël PouchetColorado State University, Fabrice RastelloINRIA DOI

	10:55 - 12:35: Session 6, Best Paper CandidatesMain Conference at Salon 12/13 Chair(s): Rudolf EigenmannUniversity of Delaware

	10:55 - 11:20 Talk		Lightweight Hardware Transactional Memory Profiling Main Conference Qingsen WangCollege of William and Mary, Pengfei SuCollege of William and Mary, Milind ChabbiUber Technologies, Xu LiuCollege of William and Mary DOI
	11:20 - 11:45 Talk		A Pattern Based Algorithmic Autotuner for Graph Processing on GPUs Main Conference Ke Meng, Jiajia LiGeorgia Institute of Technology, Pacific Northwest National Laboratory, Guangming TanChinese Academy of Sciences(CAS), Ninghui SunState Key Laboratory of Computer Architecture, Institute of Computing Technology, Chinese Academy of Sciences, University of Chinese Academy of Sciences DOI
	11:45 - 12:10 Talk		Provably and Practically Efficient Granularity Control Main Conference Umut A. AcarCarnegie Mellon University, Vitaly AksenovInria & ITMO University, Arthur CharguéraudInria, Mike RaineyIndiana University, USA DOI
	12:10 - 12:35 Talk		A Coordinated Tiling and Batching Framework for Efficient GEMM on GPUs Main Conference Xiuhong LiPeking University, Eric LiangPeking University, Shengen YanSenseTime, Jia LianchengPeking University, Yinghan LiSenseTime DOI

	14:00 - 15:15: Session 7: SchedulingMain Conference at Salon 12/13 Chair(s): Jidong ZhaiTsinghua University

	14:00 - 14:25 Talk		Semantics-Aware Scheduling Policies for Synchronization Determinism Main Conference Qi ZhaoNorth Carolina State University, Zhengyi QiuNorth Carolina State University, Guoliang JinNorth Carolina State University DOI
	14:25 - 14:50 Talk		Proactive Work Stealing for Futures Main Conference Kyle SingerWashington University in St. Louis, Yifan XuWashington University in St. Louis, I-Ting Angelina LeeWashington University in St. Louis DOI
	14:50 - 15:15 Talk		A Round-Efficient Distributed Betweenness Centrality Algorithm Main Conference Loc HoangUniversity of Texas at Austin, USA, Matteo PontecorviNokia Bell Labs, Roshan DathathriUniversity of Texas at Austin, USA, Gurbinder GillUniversity of Texas at Austin, USA, Bozhi YouXi'an Jiaotong University, Keshav PingaliUniversity of Texas at Austin, USA, Vijaya RamachandranUniversity of Texas at Austin DOI

	15:45 - 16:35: Session 8: HPCMain Conference at Salon 12/13 Chair(s): I-Ting Angelina LeeWashington University in St. Louis

	15:45 - 16:10 Talk		Corrected Trees for Reliable Group Communication Main Conference Martin KüttlerTU Dresden, Maksym PlanetaTU Dresden, Germany, Jan BierbaumTU Dresden, Carsten WeinholdTU Dresden, Hermann HärtigTU Dresden, Amnon BarakThe Hebrew University of Jerusalem, Torsten HoeflerETH Zurich DOI
	16:10 - 16:35 Talk		Adaptive Sparse Tiling for Sparse Matrix Multiplication Main Conference Changwan Hong, Aravind Sukumaran-RajamOhio State University, USA, Israt Nisa, Kunal SinghThe Ohio State University, P. SadayappanOhio State University DOI

	17:10 - 18:30: HPCA PanelMain Conference at Salon 6

	19:00 - 21:00: Excursion and Banquet DinnerMain Conference at Air and Space Museum

Wed 20 Feb
Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

	08:00 - 13:00: RegistrationMain Conference at Salon 6 Foyer

	08:15 - 09:30: Plenary Session 3Main Conference at Salon 6

	08:15 - 09:30 Talk		CGO Keynote: Michael O’Boyle (University of Edinburgh) Main Conference S: Michael O'BoyleUniversity of Edinburgh

	09:35 - 10:50: Session 9: SynchronizationMain Conference at Salon 12/13 Chair(s): Erez PetrankTechnion

	09:35 - 10:00 Talk		Encapsulated Open Nesting for STM: Fine-Grained Higher-Level Conflict Detection Main Conference Martin BättigDepartment of Computer Science, ETH Zurich, Thomas GrossETH Zurich DOI
	10:00 - 10:25 Talk		A Specialized B-Tree for Concurrent Datalog Evaluation Main Conference Herbert JordanUniversity of Innsbruck, Pavle SuboticUniversity College London, David ZhaoThe University of Sydney, Bernhard ScholzUniversity of Sydney, Australia DOI
	10:25 - 10:50 Talk		Efficient Race Detection with Futures Main Conference Robert UtterbackMonmouth College, Kunal AgrawalWashington University in St. Louis, Jeremy Fineman, I-Ting Angelina LeeWashington University in St. Louis DOI

	11:20 - 12:35: Session 10: VerificationMain Conference at Salon 12/13 Chair(s): Michael LamJames Madison University

	11:20 - 11:45 Talk		Verifying C11 Programs Operationally Main Conference Simon DohertyUniversity of Sheffield, Brijesh DongolUniversity of Surrey, Heike WehrheimPaderborn University, John DerrickUniversity of Sheffield DOI
	11:45 - 12:10 Talk		Checking Linearizability Using Hitting Families Main Conference Burcu Kulahcioglu OzkanMPI-SWS, Germany, Rupak MajumdarMPI-SWS, Germany, Filip NiksicUniversity of Pennsylvania DOI
	12:10 - 12:35 Talk		Transitive Joins: A Sound and Efficient Online Deadlock-Avoidance Policy Main Conference Caleb VossGeorgia Institute of Technology, Tiago CogumbreiroUniversity of Massachusetts Boston, Vivek SarkarRice University, USA DOI

	12:35 - 13:00: Best Paper Award and ClosingMain Conference at Salon 12/13

Not scheduled yet

	Not scheduled yet Poster		A GPU Memory Efficient Speed-up Scheme for Training Ultra-deep Neural Networks Posters Jinrong GuoInstitute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Wantao LiuInstitute of Information Engineering, Chinese Academy of Sciences, Wang WangInstitute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Qu LuInstitute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Songlin HuInstitute of Information Engineering, Chinese Academy of Sciences, Jizhong HanInstitute of Information Engineering, Chinese Academy of Sciences, Ruixuan LiInstitute of Information Engineering, Chinese Academy of Sciences
	Not scheduled yet Poster		VEBO: A Vertex- and Edge-Balanced Ordering Heuristic to Load Balance Parallel Graph Processing Posters Jiawen Sun, Hans VandierendonckQueen's University Belfast, Dimitrios NikolopoulosEEECS, at Queen's University of Belfast, Northern Ireland, United Kingdom
	Not scheduled yet Poster		Managing Application Parallelism via Parallel Efficiency Regulation Posters Sharanyan SrikanthanUniversity of Rochester, Princeton Ferro, Sandhya DwarkadasUniversity of Rochester, Sayak ChakrabortiUniversity of Rochester
	Not scheduled yet Poster		Exploiting the Input Sparsity to Accelerate Deep Neural Networks Posters Xiao DongInstitute of Computing Technology,Chinese Academy of Sciences, Lei LiuInstitute of Computing Technology,Chinese Academy of Sciences, Guangli LiInstitute of Computing Technology,Chinese Academy of Sciences;University of Chinese Academy of Sciences, Jiansong LiInstitute of Computing Technology,Chinese Academy of Sciences;University of Chinese Academy of Sciences, Peng ZhaoInstitute of Computing Technology,Chinese Academy of Sciences;University of Chinese Academy of Sciences, Xueying WangInstitute of Computing Technology,Chinese Academy of Sciences;University of Chinese Academy of Sciences, Xiaobing FengICT CAS
	Not scheduled yet Poster		High-Throughput Image Alignment for Connectomics using Frugal Snap Judgments Posters Tim Kaler, Brian WheatmanMIT CSAIL, Sarah Wooders
	Not scheduled yet Poster		GOPipe: A Granularity-Oblivious Programming Framework for Pipelined Stencil Executions on GPU Posters Chanyoung OhUniversity of Seoul, Zhen ZHENGTsinghua University, Xipeng ShenNorth Carolina State University, Jidong ZhaiTsinghua University, Youngmin YiUniversity of Seoul
	Not scheduled yet Poster		CuLDA_CGS: Solving Large-scale LDA Problems on GPUs Posters Xiaolong XiePeking University, Eric LiangPeking University, Xiuhong LiPeking University, Wei TanCitadel LLC
	Not scheduled yet Poster		Blockchain Abstract Data Type Posters Emmanuelle AnceaumeCNRS, IRISA, Antonella Del PozzoCEA LIST, Romaric LudinardIMT Atlantique, IRISA, Maria Potop-ButucaruSorbonne Université, CNRS, Laboratoire d'Informatique de Paris 6, LIP6, Sara Tucci-PiergiovanniCEA LIST
	Not scheduled yet Poster		A Distributed Hypervisor for Resource Aggregation Posters Yubin ChenShanghai Jiao Tong University, Zhuocheng Ding, Jin Zhang, Yun WangShanghai Jiao Tong University, Zhengwei QiShanghai Jiao Tong University, Haibing GuanShanghai Jiao Tong University
	Not scheduled yet Poster		LOFT: Lock-Free Transactional Data Structures Posters Avner Elizarov, Guy Golan-GuetaVMWare Research, Erez PetrankTechnion
	Not scheduled yet Poster		Scheduling HPC Workloads on Heterogeneous-ISA Architectures Posters Mohamed L. KaraouiVirginia Tech, Anthony CarnoVirginia Tech, Rob LyerlyVirginia Tech, Sang-Hoon KimKorea Advanced Institute of Science and Technology, Pierre OlivierVirginia Tech, USA, Changwoo MinVirginia Tech, Binoy RavindranVirginia Tech
	Not scheduled yet Poster		Optimizing Computation-Communication Overlap in Asynchronous Task-Based Programs Posters Emilio CastilloBarcelona Supercomputing Center, Nikhil JainLawrence Livermore National Laboratory, Marc CasasBarcelona Supercomputing Center, Miquel MoretoTechnical Univeristy of Catalonia, Martin SchulzLawrence Livermore National Laboratory, Ramón Beivide, Mateo Valero, Abhinav BhateleLawrence Livermore National Laboratory
	Not scheduled yet Poster		Automated Multi-dimensional Elasticity for Streaming Runtimes Posters Xiang NiIBM T.J. Watson Research Center, Scott SchneiderIBM Research, Raju PavuluriIBM T.J. Watson Research Center, Jonathan KausIBM, Kun-Lung WuIBM Research
	Not scheduled yet Poster		Accelerating Distributed Stochastic Gradient Descent with Adaptive Periodic Parameter Averaging Posters Peng Jiang, Gagan AgrawalThe Ohio State University
	Not scheduled yet Poster		Optimizing GPU Programs by Register Demotion Posters Putt SakdhnagoolNECTEC, Thailand, Amit SabneSchool of Electrical and Computer Engineering, Purdue University, Rudolf EigenmannPurdue University
	Not scheduled yet Poster		BASMAT: Bottleneck-Aware Sparse Matrix-Vector Multiplication Auto-Tuning on GPGPUs Posters Athena ElafrouNational Technical University of Athens, Georgios GoumasNational Technical University of Athens, Nectarios KozirisNational Technical University of Athens
	Not scheduled yet Poster		Optimizing Graph Processing on GPUs using Approximate Computing Posters Somesh SinghIndian Institute of Technology, Madras, Rupesh NasreIIT Madras, India
	Not scheduled yet Poster		Toward Efficient Architecture-Independent Algorithms for Dynamic Programs Posters Mohammad Mahdi JavanmardStony Brook University, NY, USA, Pramod GanapathiStony Brook University, Rathish DasStony Brook University, NY, USA, Zafar AhmadStony Brook University, NY, USA, Stephen TschudiGoogle, CA, USA, Rezaul ChowdhuryStony Brook University
	Not scheduled yet Poster		Compiler-assisted Adaptive Program Scheduling in big.LITTLE Systems Posters Marcelo NovaesUFMG, Vinícius PetrucciUFBA, Abdoulaye GamatiéCNRS, Fernando Magno Quintão PereiraUFMG
	Not scheduled yet Poster		Profiling based out-of-core Hybrid method for large neural networks Posters Yuki ItoTokyo Institute of Technology, Haruki ImaiIBM Research - Tokyo, Tung D. LeIBM Research - Tokyo, Yasushi NegishiIBM Research - Tokyo, Kiyokuni KawachiyaIBM Research - Tokyo, Ryo MatsumiyaTokyo Institute of Technology, Toshio EndoTokyo Institute of Technology
	Not scheduled yet Poster		Making Concurrent Algorithms Detectable Posters Naama Ben-DavidCarnegie Mellon University, Guy E. BlellochCarnegie Mellon University, Michal Friedman, Yuanhao WeiCarnegie Mellon University
	Not scheduled yet Poster		Lock-free Channels for Programming via Communicating Sequential Processes Posters Nikita KovalIST Austria & JetBrains, Dan AlistarhIST Austria, Roman ElizarovJetBrains
	Not scheduled yet Poster		GPU-based 3D Cryo-EM Reconstruction with Key-Value Streams Posters Kunpeng WangTsinghua University, Shizhen XuTsinghua University, Hongkun YuTsinghua University, Haohuan FuTsinghua University, Guangwen YangTsinghua University
	Not scheduled yet Poster		GPOP: A cache and memory-efficient framework for Graph Processing Over Partitions Posters Kartik LakhotiaUniversity of Southern California, Rajgopal KannanArmy Research Lab-West, Sourav PatiUniversity of Southern California, Viktor PrasannaUniversity of Southern California
	Not scheduled yet Poster		T-thinker: A Task-Centric Distributed Framework For Compute-Intensive Divide-and-Conquer Algorithms Posters Da YanThe University of Alabama at Birmingham, Guimu GuoThe University of Alabama at Birmingham, Md Mashiur Rahman ChowdhuryThe University of Alabama at Birmingham, M. Tamer ÖzsuUniversity of Waterloo, John C.S. LuiThe Chinese University of Hong Kong, Weida TanThe University of Alabama at Birmingham

Accepted Posters

	Title
	A Distributed Hypervisor for Resource Aggregation Posters Yubin Chen, Zhuocheng Ding, Jin Zhang, Yun Wang, Zhengwei Qi, Haibing Guan
	A GPU Memory Efficient Speed-up Scheme for Training Ultra-deep Neural Networks Posters Jinrong Guo, Wantao Liu, Wang Wang, Qu Lu, Songlin Hu, Jizhong Han, Ruixuan Li
	Accelerating Distributed Stochastic Gradient Descent with Adaptive Periodic Parameter Averaging Posters Peng Jiang, Gagan Agrawal
	Automated Multi-dimensional Elasticity for Streaming Runtimes Posters Xiang Ni, Scott Schneider, Raju Pavuluri, Jonathan Kaus, Kun-Lung Wu
	BASMAT: Bottleneck-Aware Sparse Matrix-Vector Multiplication Auto-Tuning on GPGPUs Posters Athena Elafrou, Georgios Goumas, Nectarios Koziris
	Blockchain Abstract Data Type Posters Emmanuelle Anceaume, Antonella Del Pozzo, Romaric Ludinard, Maria Potop-Butucaru, Sara Tucci-Piergiovanni
	Compiler-assisted Adaptive Program Scheduling in big.LITTLE Systems Posters Marcelo Novaes, Vinícius Petrucci, Abdoulaye Gamatié, Fernando Magno Quintão Pereira
	CuLDA_CGS: Solving Large-scale LDA Problems on GPUs Posters Xiaolong Xie, Eric Liang, Xiuhong Li, Wei Tan
	Exploiting the Input Sparsity to Accelerate Deep Neural Networks Posters Xiao Dong, Lei Liu, Guangli Li, Jiansong Li, Peng Zhao, Xueying Wang, Xiaobing Feng
	GOPipe: A Granularity-Oblivious Programming Framework for Pipelined Stencil Executions on GPU Posters Chanyoung Oh, Zhen ZHENG, Xipeng Shen, Jidong Zhai, Youngmin Yi
	GPOP: A cache and memory-efficient framework for Graph Processing Over Partitions Posters Kartik Lakhotia, Rajgopal Kannan, Sourav Pati, Viktor Prasanna
	GPU-based 3D Cryo-EM Reconstruction with Key-Value Streams Posters Kunpeng Wang, Shizhen Xu, Hongkun Yu, Haohuan Fu, Guangwen Yang
	High-Throughput Image Alignment for Connectomics using Frugal Snap Judgments Posters Tim Kaler, Brian Wheatman, Sarah Wooders
	LOFT: Lock-Free Transactional Data Structures Posters Avner Elizarov, Guy Golan-Gueta, Erez Petrank
	Lock-free Channels for Programming via Communicating Sequential Processes Posters Nikita Koval, Dan Alistarh, Roman Elizarov
	Making Concurrent Algorithms Detectable Posters Naama Ben-David, Guy E. Blelloch, Michal Friedman, Yuanhao Wei
	Managing Application Parallelism via Parallel Efficiency Regulation Posters Sharanyan Srikanthan, Princeton Ferro, Sandhya Dwarkadas, Sayak Chakraborti
	Optimizing Computation-Communication Overlap in Asynchronous Task-Based Programs Posters Emilio Castillo, Nikhil Jain, Marc Casas, Miquel Moreto, Martin Schulz, Ramón Beivide, Mateo Valero, Abhinav Bhatele
	Optimizing GPU Programs by Register Demotion Posters Putt Sakdhnagool, Amit Sabne, Rudolf Eigenmann
	Optimizing Graph Processing on GPUs using Approximate Computing Posters Somesh Singh, Rupesh Nasre
	Profiling based out-of-core Hybrid method for large neural networks Posters Yuki Ito, Haruki Imai, Tung D. Le, Yasushi Negishi, Kiyokuni Kawachiya, Ryo Matsumiya, Toshio Endo
	Scheduling HPC Workloads on Heterogeneous-ISA Architectures Posters Mohamed L. Karaoui, Anthony Carno, Rob Lyerly, Sang-Hoon Kim, Pierre Olivier, Changwoo Min, Binoy Ravindran
	T-thinker: A Task-Centric Distributed Framework For Compute-Intensive Divide-and-Conquer Algorithms Posters Da Yan, Guimu Guo, Md Mashiur Rahman Chowdhury, M. Tamer Özsu, John C.S. Lui, Weida Tan
	Toward Efficient Architecture-Independent Algorithms for Dynamic Programs Posters Mohammad Mahdi Javanmard, Pramod Ganapathi, Rathish Das, Zafar Ahmad, Stephen Tschudi, Rezaul Chowdhury
	VEBO: A Vertex- and Edge-Balanced Ordering Heuristic to Load Balance Parallel Graph Processing Posters Jiawen Sun, Hans Vandierendonck, Dimitrios Nikolopoulos

PostersPPoPP 2019

Sat 16 Feb
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Sun 17 Feb
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Mon 18 Feb
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Tue 19 Feb
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Wed 20 Feb
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Not scheduled yet

Accepted Posters

Tracks

Workshops

PostersPPoPP 2019

Program Display Configuration

Sat 16 Feb Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

Sun 17 Feb Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

Mon 18 Feb Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

Tue 19 Feb Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

Wed 20 Feb Times are displayed in time zone: (GMT-05:00) Guadalajara, Mexico City, Monterrey change

Not scheduled yet

Accepted Posters

Sat 16 Feb
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Sun 17 Feb
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Mon 18 Feb
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Tue 19 Feb
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Wed 20 Feb
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