Proceedings
Invited Talk I
- HPC Techniques for a Heart Simulator
Takumi Washio, Jun-ichi Okada, Seiryo Sugiura and Toshiaki Hisad
Session I: Large Scale Simulations in CS&E (I)
- Petascale Parallelization of the Gyrokinetic Toroidal Code
Stephane Ethier, Mark Adams, Jonathan Carter and Leonid Oliker - The High Performance Solution of Sparse Linear Sytems and its Application to Large 3D Electromagnetic Problems.
David Goudin, Agnes Pujols, Muriel Sesques, Michel Mandallena, Jean Pesque and Bruno Stupfel - Parallel Multilevel Methods for Implicit Solution of Shallow Water Equations with Nonsmooth Topography on Cubed-sphere
Chao Yang and Xiao-Chuan Cai
Session II: Linear Algebra on GPUs and FPGAs
- Multifrontal Computations on GPUs and Their Multi-core Hosts
Robert Lucas, Gene Wagenbreth, Dan Davis and Roger Grimes - Accelerating GPU kernels for Dense Linear Algebra
Rajib Nath, Stanimire Tomov and Jack Dongarra - A Scalable High Performant Cholesky Factorization for Multicore with GPU Accelerators
Hatem Ltaief, Stanimire Tomov, Rajib Nath, Peng Du and Jack Dongarra
Invited Talk II
Poster Briefings
- 3D-Parallel Simulation of Contaminant Diffusion in Waste Disposals
Alexandre Francisco, Bruno Pereira and José Adilson de Castro - Numerical Simulation of Two-phase Flows on a GPU
Arunasalam Rahunanthan and Felipe Pereira - A Load Balancing Model for 3D HPC Image Reconstruction Applications To Reduce Unnecessary Overheads
Jose Antonio Alvarez-Bermejo and Javier Roca-Piera - Characterizing Grid experiments in Bioinformatics for an efficient scheduling
Ignacio Blanquer, Abel Antonio Carrión and Vicente Hernández - Multiple Job Allocation in Multicluster System
Hector Blanco, Damia Castella, Josep Lluis Lerida and Fernando Guirado
Session III: Large Scale Simulations in CS&E (II)
- Parallel Multigrid Solvers using OpenMP/MPI Hybrid Programming Models on Multi-Core/Multi-Socket Clusters
Kengo Nakajima - A Parallel Strategy for a Level Set Simulation of Droplets Moving in a Liquid Medium
Oliver Fortmeier and H. Martin Bücker - Optimization of Aircraft Wake Alleviation Schemes Through an Evolution Strategy
Philippe Chatelain, Mattia Gazzola, Stefan Kern and Petros Koumoutsakos
Session IV: Linear Algebra on Emerging Architectures
- Factors Impacting Performance of Multithreaded Sparse Triangular Solve
Michael Wolf, Mike Heroux and Erik Boman - Performance and Numerical Accuracy Evaluation of Heterogeneous Multicore Systems for Krylov Orthogonal Basis Computation
Jerome Dubois, Christophe Calvin and Serge Petiton - An Error Correction Solver for Linear Systems: Evaluation of Mixed Precision Implementations
Hartwig Anzt, Björn Rocker and Vincent Heuveline
Session V: Numerical Algorithms (I)
- A Parallel Implementation of the Jacobi-Davidson Eigensolver for Unsymmetric Matrices
Eloy Romero, Manuel Cruz, Jose Roman and Paulo Vasconcelos - The Impact of Two-dimensional Block Cyclic Distribution in Accuracy and Performance of Parallel Linear Algebra Subroutines
Mariana Kolberg, Björn Rocker and Vincent Heuveline - On a strategy for Spectral Clustering with parallel computation
Sandrine Mouysset, Joseph Noailles, Daniel Ruiz and Ronan Guivarch - A Parallelizable Probabilistic Cellular Automata Model for Highway Trafic Simulation: Periodic and Open Boundaries Conditions
Marcelo Zamith, Regina Célia Leal-Toledo, Mauricio Kischinhevsky, Esteban Clua, Diego Brandão, Anselmo Montenegro and Edgar Lima
Session VI: Solvers on Emerging Architectures
- On the Performance of an Algebraic Multigrid Solver on Multicore Clusters
Allison Baker, Martin Schulz and Ulrike Yang - An Hybrid Approach for the Parallelization of a Block Iterative Algorithm
Carlos Balsa, Ronan Guivarch, Daniel Ruiz and Mohamed Zenadi - Towards an Efficient Tile Matrix Inversion of Symmetric Positive Definite Matrices on Multicore Architectures
Emmanuel Agullo, Henricus Bouwmeester, Jack Dongarra, Jakub Kurzak, Julien Langou and Lee Rosenberg - A Massively Parallel Dense Symmetric Eigensolver with Communication Splitting Multicasting Algorithm
Takahiro Katagiri and Shoji Itoh
Invited Talk III
- HPC in Phase Change: Towards a New Execution Model
Thomas Sterling
Session VII: Load Balancing
- A P2P Approach to Many Tasks Computing for Scientific Workflows
Eduardo Ogasawara, Jonas Dias, Daniel Oliveira, Carla Rodrigues, Carlos Pivotto, Rafael Antas, Vanessa Braganholo, Patrick Valduriez and Marta Mattoso - Intelligent Service Trading and Brokering for Distributed Network Services in GridSolve
Aurélie Hurault and Asim YarKhan - Load Balancing in Dynamic Networks by Bounded Delays Asynchronous Diffusion
Jacques M. Bahi, Sylvain Contassot-Vivier and Arnaud Giersch - A Computing Resource Discovery Mechanism Over a P2P Tree Topology
Damia Castella, Hector Blanco, Francesc Gine and Francesc Solsona
Session VIII: Parallel and Distributed Computing (I)
- On-Line Multi-Threaded Processing of Web User Clicks by Using Multi-Core Processors
Carolina Bonacic, Carlos Garcia, Mauricio Marin, Manuel Prieto-Matias and Francisco Tirado - Performance Evaluation of Improved Web Search Algorithms
Esteban Feuerstein, Veronica Gil-Costa, Michell Mizrahi and Mauricio Marin - On Demand Replication of WSRF-based Grid Services via Cloud Computing
Germán Moltó and Vicente Hernández - Text Classification on a Grid Environment
Valeriana Roncero, Myrian Costa and Nelson Ebecken
Invited Talk IV
- Debugging at Scale
David Mapples
Session IX: Parallel and Distributed Computing (II)
- On the Vectorization of Engineering Codes Using Multimedia Instruction
Manoel Cunha, Alvaro Coutinho and Jose Telles - The Parallelization of the direct and Iterative Schemes for Solving Boundary Layer Problem on Heterogeneous Cluster Systems
Norma Alias, Norhafiza Hamzah, Norsarahaida S. Amin, Noriza Satam, Zarith Safiza Abd. Ghaffar and Roziha Darwis - Numerical Library Reuse in Parallel and Distributed Platforms
Nahid Emad, Olivier Delannoy and Makarem Dandouna - Improving Memory Affinity of Geophysics Applications on NUMA platforms Using Minas
Christiane Pousa Ribeiro, Márcio Bastos Castro, Jean-François Méhaut and Alexandre Carissimi - HPC Environment Management: New Challenges in the Petaflop Era
Jonas Dias and Albino Aveleda
Session X: Numerical Algorithms (II)
- On Techniques to Improve the Robustness and Scalability of the Schur Complement Method
Ichitaro Yamazaki and Xiaoye Li - Solving Dense Interval Linear Systems with Verified Computing on Multicore Architectures
Cleber Roberto Milani, Mariana Kolberg and Luiz Gustavo Fernandes - VDBSCAN and α-Bisecting Spherical K-Means in Distributed Information Retrieval Systems
Daniel Jiménez, Vicente Vidal and Leroy Anthony Drummond - TRACEMIN-Fiedler: A Parallel Algorithm for Computing the Fiedler Vector
Murat Manguoglu, Eric Cox, Faisal Saied and Ahmed Sameh
Invited Talk V
- Exascale Computing
John Shalf
Invited Talk VI
- Multiphysics Problems
Charbel Farhat
Session XI: Parallel and Distributed Computing (III)
- Evaluation of Message Passing Communication Patterns in Finite Element Solution of Coupled Problems
Renato Elias, Jose Camata, Albino Aveleda and Alvaro Coutinho - Massively Parallel Monte Carlo Tree Search
Kamil Rocki and Reiji Suda - Applying Processes Migration on a BSP-Based LU Decomposition Application
Rodrigo Righi, Laercio Pilla, Alexandre Carissimi, Philippe Navaux and Hans-Ulrich Heiss
Session XII: Numerical Algorithms on GPUs
- Global Memory Access Modelling for Efficient Implementation of the Lattice Boltzmann Method on Graphics Processing Units
Christian Obrecht, Frédéric Kuznik, Bernard Tourancheau and Jean-Jacques Roux - Data Structures and Transformations for Physically Based Simulation on a GPU
Perhaad Mistry, Dana Schaa, Byunghyun Jang, David Kaeli, Albert Dvornik and Dwight Meglan - Applying Parallel Design Techniques to Template Matching with GPUs
Robert Anderson, Steven Kirtzic and Ovidiu Daescu