HiPC 2013 Accepted Papers

Analyzing the Performance Impact of Authorization Constraints and Optimizing the Authorization Methods for Workflows
Nadeem Chaudhary (University of Warwick, United Kingdom); Ligang He (University of Warwick, United Kingdom)

iFlatLFS: Performance Optimization for Accessing Massive Small Files
Songling Fu (National University of Defense Technology, P.R. China); Ligang He (University of Warwick, United Kingdom)

Adding Data Parallelism to Streaming Pipelines for Throughput Optimization
Peng Li (Washington University, USA); Kunal Agrawal (Washington University in St. Louis, USA); Jeremy Daniel Buhler (Washington University, USA); Roger D Chamberlain (Washington University in St. Louis, USA)

Algorithms for the Relaxed Multiple-Organization Multiple-Machine Scheduling Problem
Anirudh Chakravorty (Indraprastha Institute of Information Technology, India); Neelima Gupta (University of Delhi, India); Neha Lawaria (University of Delhi, India); Pankaj Kumar (University of Delhi, India); Yogish Sabharwal (IBM Research - India, India)

Loop Level Speculation in a Task Based Programming Model
Rahulkumar Gayatri (Barcelona Supercomputing Center, Spain)

EcoHadoop: A Cost-Efficient Data and Task Co-Scheduler for MapReduce
Moussa Ehsan (Stony Brook University, USA); Yao Chen (Stony Brook University, USA); Hui Kang (Stony Brook University, USA); Radu Sion (Stony Brook University, USA); Jennifer L Wong (Stony Brook University, USA)

Share-o-meter: An empirical analysis of KSM based memory sharing in virtualized systems
Shashank Rachamalla (Indian Institute of Technology Bombay, India); Debadatta Mishra (Indian Institute of Technology Bombay, India); Purushottam Kulkarni (Indian Institute of Technology, Bombay, India)

Minimization of Cloud Task Execution Length with Workload Prediction Errors
Sheng Di (INRIA, France); Cho-Li Wang (The University of Hong Kong, Hong Kong)

Speculative Dynamic Vectorization to Assist Static Vectorization in a HW/SW Co-designed Environment
Rakesh Kumar (Universitat Politecnica de Catalunya, Barcelona, Spain); Alejandro Martínez (Intel Barcelona Research Center, Intel Labs, Spain); Antonio Gonzalez (Intel and UPC, Spain)

A Self-Tuning System based on Application Profiling and Performance Analysis for Optimizing Hadoop MapReduce Cluster Configuration
Dili Wu (Vanderbilt University, USA); Aniruddha Gokhale (Vanderbilt University, USA)

Web-scale Entity Annotation Using MapReduce
Shashank Gupta (IIT Bombay, India); Varun Chandramouli (NetApp India Pvt. Ltd., India); Soumen Chakrabarti (IIT Bombay, India)

X10-Based Distributed and Parallel Betweenness Centrality and Its Application to Social Analytics
Charuwat Houngkaew (Tokyo Institute of Technology, Japan); Toyotaro Suzumura (IBM Research - Tokyo & Tokyo Institute of Technology, Japan)

Scheduling Associative Reductions with Homogeneous Costs when Overlapping Communications and Computations
Louis-Claude Canon (Université de Franche-Comté & FEMTO-ST, France)

A Branch-and-Bound algorithm using multiple GPU-based LP solvers
Paul Albuquerque (University of Applied Sciences of Western Switzerland, Switzerland); Xavier Meyer (University of Geneva, Switzerland); Bastien Chopard (University of Geneva, Switzerland)

Accelerating Strassen-Winograd's Matrix Multiplication Algorithm on GPUs
Pai-Wei Lai (The Ohio State University, USA); Md Humayun Arafat (The Ohio State University, USA); Venmugil Elango (The Ohio State University, USA); Ponnuswamy Sadayappan (Ohio State University, USA)

Accelerating Inclusion-based Pointer Analysis on Heterogeneous CPU-GPU Systems
Yu Su (University of New South Wales, Australia); Ding Ye (University of New South Wales, Australia); Jingling Xue (University of New South Wales, Australia)

Solving Tridiagonal Systems on a GPU
Brian Murphy (Lehman College and The Graduate Center of the City University of New York, USA)

A Memory Efficient Algorithm for Adaptive Multidimensional Integration with Multiple GPUs
Kamesh Arumugam (Old Dominion University, USA); Desh Ranjan (Old Dominion University, USA); Alexander Godunov (Old Dominion University, USA); Balsa Terzic (Jefferson Lab & Old Dominion University, USA); Mohammad Zubair (Old Dominion University, USA)

GAGM: Genome Assembly on GPU using Mate pairs
Ashutosh Jain (Indian Institute of Technology, Delhi, India); Anshuj Garg (Indian Institute of Technology Delhi, India); Kolin Paul (Indian Institute of Technology, India)

MaSiF: Machine Learning Guided Auto-tuning of Parallel Skeletons
Alexander Collins (University of Edinburgh, United Kingdom); Christian Fensch (University of Edinburgh, United Kingdom); Hugh Leather (University of Edinburgh, United Kingdom); Murray Cole (University of Edinburgh, United Kingdom)

HARP: Adaptive Abort Recurrence Prediction for Hardware Transactional Memory
Adrià Armejach (Barcelona Supercomputing Center & Universitat Politecnica de Catalunya, Spain); Anurag Negi (Chalmers University Of Technology, Sweden); Osman Unsal (Barcelona Supercomputing Center, Spain); Adrian Cristal (Barcelona Supercomputing Center, Spain); Per Stenstrom (Chalmers University of Technology, Sweden); Timothy Harris (Oracle Labs, Cambridge, Germany)

MIL: A language to build program analysis tools through static binary instrumentation
Andres S. Charif-Rubial (University of Versailles Saint-Quentin en Yvelines, France); Denis Barthou (University of Bordeaux - Labri / INRIA, France); Cédric Valensi (University of Versailles St Quentin, France); Sameer S Shende (University of Oregon & ParaTools, Inc., USA); Allen D. Malony (University of Oregon, USA); William Jalby (University of Versailles Saint-Quentin en Yvelines, France)

Cache-Based Cross-Iteration Coherence for Speculative Parallelization
Andre Baixo (University of Washington, Brazil); Joao Porto (Google Inc., USA); Guido Araujo (University of Campinas (UNICAMP), Brazil)

Exploring Energy and Performance Behaviors of Data-Intensive Scientific Workflows on Systems with Deep Memory Hierarchies
Marc Gamell (Rutgers University, USA); Ivan Rodero (Rutgers University & NSF CAC, USA); Manish Parashar (Rutgers, The State University of New Jersey, USA); Stephen W. Poole (Oak Ridge National Laboratory, USA)

Transaction Scheduling using Conflict Avoidance and Contention Intensity
Marcio Pereira (University of Campinas - UNICAMP, Brazil); Alexandro Baldassin (Universidade Estadual Paulista, Brazil); Luiz Buzato (Universidade Estadual de Campinas, Brazil); Guido Araújo (University of Campinas - UNICAMP, Brazil)

A New Parallel Algorithm for Connected Components in Dynamic Graphs
Robert McColl (Georgia Institute of Technology & Georgia Tech Research Institute, USA); Oded Green (Georgia Institute of Technology, USA); David A. Bader (Georgia Institute of Technology, USA)

The Super Warp Architecture with Random Address Shift
Koji Nakano (Hiroshima University, Japan); Susumu Matsumae (Saga University, Japan)

Parallel Branch-and-Bound for Two-Stage Stochastic Integer Optimization
Akhil Langer (University of Illinois at Urbana-Champaign, USA); Ramprasad Venkataraman (University of Illinois, USA); Udatta Palekar (University of Illinois at Urbana-Champaign, USA); Laxmikant V. Kale (University of Illinois at Urbana-Champaign, USA)

A Dynamic Schema to increase performance in Many-core Architectures through Percolation operations
Elkin Garcia (University of Delaware, USA); Daniel A Orozco (University of Delaware, USA); Rishi Khan (ET International, USA); Ioannis E. Venetis (University of Patras, Greece); Kelly Livingston (University of Delaware, USA); Guang Gao (University of Delaware, USA)

Efficient sparse matrix multiple-vector multiplication using a bitmapped format
Ramaseshan Kannan (University of Manchester, United Kingdom)

Approximation Algorithms for Energy Minimization in Cloud Service Allocation under Reliability Constraints
Olivier Beaumont (Inria, France); Philippe Duchon (LaBRI, university of Bordeaux 1, France); Paul RENAUD-GOUD (U. of Bordeaux, France)

Can GPUs Sort Strings Efficiently?
Aditya Deshpande (International Institute of Information Technology, India); P J Narayanan (International Institute of Information Technology, India)

Parallel Distributed Breadth First Search on GPU
Koji Ueno (Tokyo Institute of Technology, Japan); Toyotaro Suzumura (Tokyo Institute of Technology & IBM Research - Tokyo, Japan)

Evaluation and Enhancement of Weather Application Performance on Blue Gene/Q
Gurbinder Gill (IBM Research-India, New Delhi, India); Vaibhav Saxena (IBM Research - India, New Delhi, India); Rashmi Mittal (India & IBM Research, India); Thomas George (IBM Research India, India); Yogish Sabharwal (IBM Research - India, India); Lalit Dagar (Universiti Brunei Darussalam, Brunei Darussalam)

Efficient Homology Computations on Multicore and Manycore Systems
Anurag Murty (Indian Institute of Science, India); Vijay Natarajan (Indian Institute of Science Bangalore India, India); Sathish Vadhiyar (Indian Institute of Science, India)

A hybrid shared memory heterogeneous execution platform for PCIe-based GPGPUs
Sambit Shukla (University of California, Riverside, USA); Laxmi Bhuyan (University of California, USA)

GPU-enabled Efficient Executions of Radiation Calculations in Climate Modeling
Sai Kiran Korwar (Indian Institute of Science, India); Sathish Vadhiyar (Indian Institute of Science, India); Ravi S Nanjundiah (Indian Institute of Science, India)

Revisiting the space-filling curves for storage, reordering and partitioning mesh based data in scientific computing
Pavanakumar Mohanamuraly (CSIR National Aerospace Laboratories, India); Kaushik Kumar Nagarajan (CSIR National Aerospace Laboratories, India)

Multi tier energy buffering management for IDCs with heterogeneous energy storage devices
Zahra Abbasi (Arizona State University, USA); Madhurima Pore (Arizona State University, USA); Ayan Banerjee (Arizona State University, USA); Sandeep Gupta (Arizona State University, USA)

Benchmarking MIC architectures with Monte Carlo simulations of spin glass systems
Alessandro Gabbana (University of Ferrara, Italy); Marcello Pivanti (University of Ferrara, Italy); Sebastiano Fabio Schifano (University of Ferrara & INFN, Italy); Raffaele Tripiccione (University of Ferrara, Italy)

Performance and Energy Consumption Analysis of a Seismic Application for Three different Architectures intended for Oil and Gas Industry
Lucas Melo (Federal University of Pernambuco, Brazil); Gilliano Menezes (Federal University of Pernambuco, Brazil); Abel Silva-Filho (Federal University of Pernambuco, Brazil); Manoel Lima (UFPE, Brazil)

Performance Evaluation of Medical Imaging Algorithms on Intel MIC Platform
Jyotsna Khemka (Siemens Corporate Reseach and Technology & Siemens AG, India); Mrugesh Gajjar (Siemens Corporate Research, India); Sharan Vaswani (Siemens Corporate Research and Technologies, India); Nagavijayalakshmi Vydyanathan (Siemens Corporate Technology, India); Rama Malladi (Intel, India); Vinutha V (Intel, India)

A Hybrid Parallelization Approach for High Resolution Operational Flood Forecasting
Swati Singhal (IBM India Research Lab, India); Lucas Villa Real (IBM Research Brazil, Brazil); Thomas George (IBM Research India, India); Sandhya Aneja (University of Delhi South Campus, India); Yogish Sabharwal (IBM Research - India, India)

Effects of Phase Imbalance on Data Center Energy Management
Sushil Gupta (HCL Infosystems Ltd, India); Ayan Banerjee (Arizona State University, USA); Zahra Abbasi (Arizona State University, USA); Sandeep Gupta (Arizona State University, USA)

Conflict-free data access for multi-bank memory architectures using padding
Joar Sohl (Linköping University, Sweden); Jian Wang (Linköping University, Sweden); Andréas Karlsson (Linköping University, Sweden); Dake Liu (Linköping University, Sweden)

Work Efficient Parallel Algorithms for Large Graph Exploration
Dip Sankar Banerjee (International Institute Of Information Technology, Hyderabad, India); Shashank Sharma (IIIT Hyderabad, India); Kishore Kothapalli (International Institute of Information Technology, India)

SCORPIO: A Scalable Two-Phase Parallel I/O Library With Application To A Large Scale Subsurface Simulator
Sarat Sreepathi (Oak Ridge National Laboratory & Computer Science and Mathematics Division, USA); Vamsi Sripathi (Intel Corporation, USA); Richard Mills (Oak Ridge National Laboratory, USA); Glenn Hammond (Pacific Northwest National Laboratory, USA); G. Kumar Mahinthakumar (North Carolina State University, USA)

Compiler Generation and Autotuning of Communication-Avoiding Operators for Geometric Multigrid
Protonu Basu (University of utah, USA); Samuel W. Williams (Lawrence Berkeley National Laboratory, USA); Brian Van Straalen (Lawrence Berkeley National Laboratory, USA); Anand Venkat (University of Utah, USA); Leonid Oliker (Lawrence Berkeley National Laboratory, USA); Mary Hall (University of Utah, USA)

SymSig: A Low Latency interconnection topology for HPC clusters
Dhananjay Brahme (Tata Consultancy Services, India); Onkar Bhardwaj (Rensselaer Polytechnic Institute, USA); Vipin Chaudhary (University at Buffalo, SUNY, USA)