Programme
Index: June 25th | June 26th | June 27th
June 24th
| 9h00-17h30 | HPDGrid08 Workshop |
| Workshop at CERFACS | |
| 9h00 | Tutorials |
| 17h00-19h00 | Early registration at ENSEEIHT |
June 25th
| 9h00-9h30 | Registration | |
| 9h30-10h00 | Coffee Break | |
| Opening Session Chair: Michel Daydé | ||
| 10h00-10h30 | Opening | |
| Invited Speaker I
Chair: Sato Mitsuhisa | ||
| 10h30-11h30 | An Overview of High Performance Computing and Challenges for the Future | Jack Dongarra (University of Tennessee, USA) |
| Session I: Sparse Linear Algebra Chair: Filomena d′Almeida | ||
| 11h30-12h30 | Sparse LU Factorizations on Multicore Platforms | Xiaoye Sherry Li (Lawrence Berkeley National Laboratory) |
| A Parallel Matrix Scaling Algorithm | Patrick Amestoy (ENSEEIHT-IRIT) Iain Duff (RAL and CERFACS) Daniel Ruiz (ENSEEIHT-IRIT) Bora Ucar (CERFACS) | |
| On the I/O Volume in Out-of-Core Multifrontal Methods with a Flexible Allocation Scheme | Emmanuel Agullo (ENS Lyon / Université de Lyon / LIP) Abdou Guermouche (Université de Bordeaux 1 / LABRI) Jean-Yves L’Excellent (INRIA / Université de Lyon / LIP) | |
| Session II: Cluster and Grid Computing (I) Chair: Peter Kacsuk | ||
| 11h30-12h30 | MOPS - A Morphodynamical Prediction System on Cluster Computers | Hartmut Kapitza (GKSS Research Centre, Institute for Coastal Research) |
| The Impact of Virtualization on Grid Parallel Molecular Dynamics Simulations | Lino García-Tarrés (Fundación Centro Tecnolóxico de Supercomputación de Galicia (CESGA)) Elvira Guàrdia (Dep. de Física i Enginyeria Nuclear. Univ. Politècnica de Catalunya) Joaquim Casulleras (Dep. de Física i Enginyeria Nuclear. Univ. Politècnica de Catalunya) | |
| Implementing A Parallel NetCDF Interface for Seamless Remote I/O Using Multi-Dimensional Data | Yuichi Tsujita (School of Engineering, Kinki University) | |
| 12h30-14h00 | Lunch | |
| Invited Speaker II Chair: José Palma | ||
| 14h00-15h00 | Computational Models of the Human Body for Medical Image Analysis | Nicholas Ayache (INRIA, France) |
| Session III: Large Scale Simulations (I) Chair: J.Y. L′Excellent | ||
| 15h00-16h00 | Comparing some Methods and Preconditioners for Hydropower Plant Flow Simulations | Wagner Fortes (UERJ) Luiz M. Carvalho (UERJ) Luc Giraud (ENSEEIHT-IRIT) |
| Scalable Parallel 3d FFTs for Electronic Structure Codes | Andrew Canning (Lawrence Berkeley National Laboratory) | |
| High Performance Preconditioning Techniques for the Solution of two-group transient Neutron Diffusion Equation | Omar Flores (Tuxtepec Institute of Technology) Vicente Vidal (Politechnical University of Valencia) L.A. Drummond (Lawrence Berkeley National Laboratory) Gumersindo Verdú (Departamento de Química e Ingeniería Nuclear) | |
| Session IV: Problem-Solving Environments Chair: Daniel Hagimont | ||
| 15h00-16h00 | A Grid-Aware Web Interface with Advanced Service Trading for Linear Algebra Calculations | Hrachya Astsatryan (Institute for Informatics and Automation Problems of the National Academy of Sciences of the Republic of Armenia) Vladimir Sahakyan (Institute for Informatics and Automation Problems of the National Academy of Sciences of the Republic of Armenia) Yuri Shoukouryan (Institute for Informatics and Automation Problems of the National Academy of Sciences of the Republic of Armenia) Michel Daydé (IRIT/INPT-ENSHEEIT) Aurelie Hurault (IRIT-ENSEEIHT) Marc Pantel (IRIT-ENSEEIHT) Eddy Caron (Laboratoire de l’Informatique du Parallélisme de Ecoles Normales Supérieure de Lyon) |
| Resource Matching in Non-dedicated Multicluster Environments | Josep Lluis Lerida (University of Lleida) Francesc Solsona (University of Lleida) Francesc Gine (University of Lleida) Porfidio Hernandez (Autonomous University of Barcelona) Jose Ramon Garcia (Autonomous University of Barcelona) | |
| 16h00-16h30 | Coffee Break | |
| Invited Speaker III Chair: Jack Dongarra | ||
| 16h30-17h30 | High Performance Computing and the Progress of Weather and Climate Forecasting | Philippe Bougeault (European Centre for Medium-Range Weather Forecasts, UK) |
| Session V: Computing in Geosciences and Biosciences Chair: Pierre Ramet | ||
| 17h30-18h30 | Simulation of Seismic Wave Propagation in an Asteroid Based Upon an Unstructured MPI Spectral-element Method: Blocking and Non-blocking Communication Strategies | Roland Martin (Université de Pau) Dimitri Komatitsch (Université de Pau) Céline Blitz (Université de Pau) Nicolas Legoff (Université de Pau) |
| Using a Global Parameter for Gaussian Affinity Matrix in Spectral Clustering | Mouysset Sandrine (IRIT-ENSEEIHT) Noailles Joseph (IRIT-ENSEEIHT) Ruiz Daniel (IRIT-ENSEEIHT) | |
| A Simulation of Seismic Wave Propagation at High Resolution in the Inner Core of the Earth on 2166 Processors of MareNostrum | Dimitri Komatitsch (University of Pau, France) Jesús Labarta (Technical University of Catalonia, Spain) David Michéa (INRIA Magique3D, France) | |
| Session VI: Parallel and Distributed Computing (I) Chair: Ronan Guivarch | ||
| 17h30-18h30 | Parallelization of Sphere-Decoding Methods | Rafael A. Trujillo (Universidad Politecnica de Valencia, Spain) Antonio M. Vidal (Universidad Politecnica de Valencia, Spain) Victor M. Garcia (Universidad Politecnica de Valencia, Spain) Alberto Gonzalez (Universidad Politecnica de Valencia, Spain) |
| Improving the Performance of a Verified Linear System Solver Using Optimized Libraries and Parallel Computation | Mariana Kolberg (PPGCC- Pontificia Universidade Católica do Rio Grande do Sul) Gerd Bohlender (Institut für Angewandte und Numerische Mathematik, Universität Karlsruhe) Dalcidio Claudio (PPGCC - Pontificia Universidade Católica do Rio Grande do Sul) | |
| Parallelization of the CFD Code of a CFD-NWP Coupled System for the Simulation of Atmospheric Flows Over Complex Terrain | Fernando Castro (CEsA - Centro de Estudos em Engenharia Eólica e Escoamentos Atmosféricos) Castro Santos (CEsA - Centro de Estudos em Engenharia Eólica e Escoamentos Atmosféricos) José Palma (CEsA - Centro de Estudos em Engenharia Eólica e Escoamentos Atmosféricos) | |
| 19h00 | Reception at the Town Hall | |
June 26th
| Invited Speaker IV Chair: Álvaro Coutinho | ||
| 9h00-10h00 | The Rise of the Commodity Vectors | Satoshi Matsuoka (Tokyo Institut of Technology, Japan) |
| 10h00-10h30 | Coffee Break | |
| Session VII: Numerical Methods Chair: Daniel Ruiz | ||
| 10h30-12h30 | Lanczos Algorithm on the Grassmann Manifold | Ana Paula Lopes (ISCAP) Ana Julia Viamonte (Universidade Portucalense) Antonio Jose Pascoal (Universidade Portucalense) |
| An Algorithm-by-Blocks for SuperMatrix Band | Gregorio Quintana-Orti (Departamento de Ingenieria y Ciencia de los Computadores, Universidad Jaume I) Enrique S. Quintana-Ortí (Departamento de Ingenieria y Ciencia de los Computadores, Universidad Jaume I) Alfredo Remon (Departamento de Ingenieria y Ciencia de los Computadores, Universidad Jaume I) Robert A. van de Geijn (Department of Computer Sciences, The University of Texas at Austin) | |
| Computing the Conditioning of the Components of a Linear Least Squares Solution | Marc Baboulin (University of Coimbra) Jack Dongarra (University of Tennessee) Serge Gratton (CNES) Julien Langou (University of Colorado at Denver) | |
| An Efficient and Robust Decentralized Algorithm for Detecting the Global Convergence in Asynchronous Iterative Algorithms | Jacques M. Bahi (LIFC, University of Franche-Comté, Belfort, France) Sylvain Contassot-Vivier (LORIA, University Henri Poincaré, Nancy, France) Raphaël Couturier (LIFC, University of Franche-Comté, Belfort, France) | |
| A Parallel Implementation of the Trace Minimization Eigensolver | Eloy Romero (Universidad Politecnica de Valencia) Jose E. Roman (Universidad Politecnica de Valencia) | |
| A Load Balance Algorithm Modeled on the Knapsack Problem for Parallel Fuzzy c-Means Cluster Analysis | Marta Modenesi (COPPE/Federal University of Rio de Janeiro, Brazil) Alexandre Evsukoff (COPPE/Federal University of Rio de Janeiro, Brazil) Myrian Costa (COPPE/Federal University of Rio de Janeiro) | |
| Session VIII: Cluster and Grid Computing(II) Chair: Taisuke Boku | ||
| 10h30-12h30 | Vectorized AES Core for High-throughput Secure Environments | Miquel Pericas (Barcelona Supercomputing Center & Technical University of Catalonia) Ricardo Chaves (IST, INESC-ID) Georgi N. Gaydadjiev (Technical University of Delft) Stamatis Vassiliadis (Technical University of Delt) Mateo Valero (Technical University of Catalonia & BSC) |
| A Matrix Inversion Method with YML/OmniRPC on a Large Scale platform | Maxime Hugues (LIFL, University of Science and Technology of Lille) Serge G. Petiton (LIFL, University of Science and Technology of Lille) | |
| Can We Connect Existing Production Grids into a World Wide Grid? | Peter Kacsuk (MTA SZTAKI) Attila Kertesz (MTA SZTAKI) Tamas Kiss (Univ. of Westminster) | |
| A List Scheduling Algorithm for Scheduling Multi-user Jobs on Clusters | Jorge Barbosa (Universidade do Porto, Faculdade de Engenharia, Departamento de Engenharia Informática) António Monteiro (FEUP-DEI, Instituto de Engenharia Biomédica) | |
| Data Locality Aware Strategy for Two-Phase Collective I/O | Rosa Filgueira (University Carlos III) David Singh (University Carlos III) Juan Carlos Pichel (University Carlos III) Florin Isaila (University Carlos III) Jesus Carretero (University Carlos III) | |
| 12h30-14h00 | Lunch | |
| Session IX: Computing for Aerospace and Engineering Chair: Luc Giraud | ||
| 14h00-15h30 | Variational Multiscale LES and Hybrid RANS/LES Simulation of Complex Unsteady Flow | Hilde Ouvrard (Département de Mathématiques, Université Montpellier II) Bruno Koobus (Département de Mathématiques, Université Montpellier II) Maria-Vittoria Salvetti (Dipartimento di Ingenioria Aerospaziale, Università di Pisa) Simone Camarri (Dipartimento di Ingenioria Aerospaziale, Università di Pisa) Alain Dervieux (INRIA, Sophia-Antipolis) |
| Vortex Particle Simulations of Aircraft Wake Instabilities on Massively Parallel Architectures | Philippe Chatelain (Computational Science and Engineering Laboratory, ETH Zurich) Alessandro Curioni (Computational Biochemistry and Material Science group, IBM Research Division - Zurich Research Laboratory) Michael Bergdorf (Computational Science and Engineering Laboratory, ETH Zurich) Diego Rossinelli (Computational Science and Engineering Laboratory, ETH Zurich) Wanda Andreoni (Computational Biochemistry and Material Science group, IBM Research Division - Zurich Research Laboratory) Petros Koumoutsakos (Computational Science and Engineering Laboratory, ETH Zurich) | |
| On the Implementation of Boundary Element Engineering Codes on the Cell Broadband Engine | Manoel Cunha (Universidade Federal do Rio de Janeiro) Jose Telles (Universidade Federal do Rio de Janeiro) Alvaro Coutinho (Universidade Federal do Rio de Janeiro) | |
| On Strategies for Predictive Shock-Driven Turbulent Mixing Simulation | Fernando Grinstein (Los Alamos National Laboratory) | |
| Session X: REDIMPS a French-Japonese Project Chair: Aurélie Hurault | ||
| 14h00-15h30 | Toward an International Sparse Linear Algebra Expert System by Interconnecting the ITBL Computational Grid with the Grid-TLSE Platform | Noriyuki Kushida (JAEA) Yoshio Suzuki (JAEA) Naoya Teshima (JAEA) Norihiro Nakajim (JAEA) Yves Caniou (LIP-ENS) Michel Daydé (IRIT/INPT-ENSHEEIT) |
| Tunable Parallel Experiments in a GridRPC Framework: Application to Linear Solvers | Caniou Yves (Université Claude Bernard de Lyon, LIP ÉNS-LYON) Gay Jean-Sébastien (LIP ÉNS-LYON) Ramet Pierre (LaBRI, Université Bordeaux 1) | |
| Large-Scale Two-Phase Flow Simulations in Fuel Bundles of Advanced Light Water Reactors | Kazuyuki Takase (Japan Atomic Energy Agency) Hiroyuki Yoshida (Japan Atomic Energy Agency) Takeharu Misawa (Japan Atomic Energy Agency) | |
| High Performance Computing for Eigenvalue Solver in Density-Matrix Renormalization Group Method: Parallelization of the Hamiltonian Matrix-vector Multiplication | Susumu Yamada (CCSE, Japan Atomic Energy Agency) Masahiko Okumura (CCSE, Japan Atomic Energy Agency) Masahiko Machida (CCSE, Japan Atomic Energy Agency) | |
| 15h30-16h00 | Coffee Break | |
| Invited Speaker V Chair: Yuri Shoukourian | ||
| 16h00-17h00 | Accomplishments and Challenges in Code Development for Parallel Multimechanics Simulations | Mike Puso (Lawrence Livermore National Laboratory, USA) Tony Degroot (Lawrence Livermore National Laboratory, USA) Robert Ferencz (Lawrence Livermore National Laboratory, USA) Mark Havstad (Lawrence Livermore National Laboratory, USA) Neil Hodge (Lawrence Livermore National Laboratory, USA) Jerry Lin (Lawrence Livermore National Laboratory, USA) |
| Session XI: Linear Algebra Chair: Xiaoye Sherry Li | ||
| 17h00-18h00 | Parallel Eigensolvers for a Discretized Radiative Transfer Problem | Paulo Vasconcelos (Faculdade Economia da Universidade do Porto) Osni Marques (Lawrence Berkeley National Laboratory) Jose Roman (Universidad Politecnica de Valencia) |
| Design, Tuning and Evaluation of Parallel Multilevel ILU Preconditioners | José I. Aliaga (University Jaume I) Matthias Bollhôfer (TU-Braunschweig) Alberto F. Martín (University Jaume I) Enrique S. Quintana-Ortí (University Jaume I) | |
| MUMPS Based Approach to Parallelize the Block Cimmino Algorithm | Carlos Balsa (Escola Superior de Tecnologia e Gestão de Bragança, Portugal) Ronan Guivarch (IRIT-ENSEEIHT) João Raimundo (IRIT-ENSEEIHT) Daniel Ruiz (IRIT-ENSEEIHT) | |
| Session XII: Data Centric Chair: Marta Mattoso | ||
| 17h00-18h00 | A Parallel Incremental Learning Algorithm for Neural Networks with Fault Tolerance | Jacques M. Bahi (LIFC, University of Franche-Comté, Belfort, France) Sylvain Contassot-Vivier (LORIA, University Henri Poincaré, Nancy, France) Marc Sauget (LIFC, University of Franche-Comté, Belfort, France) Aurélien Vasseur (Femto-St, University of Franche-Comté, Montbéliard, France) |
| High-performance Query Processing of a Real-world OLAP Database with ParGRES | Melissa Paes (COPPE/UFRJ; IBGE, Rio de Janeiro, Brazil) Alexandre A.B. Lima (UNIGRANRIO, Rio de Janeiro, Brazil) Patrick Valduriez (Atlas Group, INRIA and LINA, University of Nantes, France) Marta Mattoso (COPPE/UFRJ, Rio de Janeiro, Brazil) | |
| Improving Search Engines Performance on Multitreading Processors | Carolina Bonacic (University Complutense of Madrid, Spain) Carlos Garcia (University Complutense of Madrid, Spain) Mauricio Marin (Yahoo! Research Santiago, University of Chile ) Manuel Prieto (University Complutense of Madrid, Spain) Francisco Tirado (University Complutense of Madrid, Spain) Cesar Vicente (University Complutense of Madrid, Spain) | |
| Banquet Thursday Evening | ||
June 27th
| Invited Speaker VI Chair: Osni Marques | ||
| 9h00-10h00 | Large Eddy Simulation of Combustion on Massively Parallel Machines | Gabriel Staffelbach (CERFACS) Laurent Gicquel (CERFACS) Jean Mathieu Senoner (CERFACS) Thierry Poinsot (Institut de Mécanique des Fluides de Toulouse) |
| 10h00-10h30 | Coffee Break | |
| Session XIII: Imaging and Graphics Chair: José Roman | ||
| 10h30-11h30 | Attaining High Performance in General-Purpose Computations on Current Graphics Processors | Francisco Igual-Peña (Dept. Ingeniería y Ciencia de los Computadores. Universidad Jaume I (Spain)) Rafael Mayo-Gual (Dept. Ingeniería y Ciencia de los Computadores. Universidad Jaume I (Spain)) Enrique S. Quintana-Ortí (Dept. Ingeniería y Ciencia de los Computadores. Universidad Jaume I (Spain)) |
| Optimized Computational Functional Imaging for Arteries | Ramiro Moreno (I2MR, Inserm U858, CHU de Rangueil, Toulouse) Ming Chau (ASA, Advanced Solutions Accelerator, Montpellier) Franck Nicoud (I3M, Université de Montpellier II) Frédéric Viart (ASA, Advanced Solutions Accelerator, Montpellier) Hervé Rousseau (I2MR, UMR 858 INSERM, CHU Rangueil, Toulouse) Shirod Jeetoo (I2MR, UMR 858 INSERM, CHU Rangueil, Toulouse) | |
| High Performance Visualization of Human Tumor Growth Software | Norma Alias (University of Technology Malaysia) Siti Nur Hidayah Khalid (University of Technology Malaysia) Norfarizan Mohd Said (University of Technology Malaysia) Dolly, Tien Ching Sin (University of Technology Malaysia) Tau Ing Phang (University of Technology Malaysia) | |
| Memory Locality Exploitation Strategies for FFT on the CUDA Architecture | Eladio Gutierrez (Department of Computer Architecture; University of Malaga (Spain)) Sergio Romero (Department of Computer Architecture; University of Malaga (Spain)) Maria A. Trenas (Department of Computer Architecture; University of Malaga (Spain)) Emilio L. Zapata (Department of Computer Architecture; University of Malaga (Spain)) | |
| Session XIV: Large Scale Simulations (II) Chair: Paulo Vasconcelos | ||
| 10h30-11h30 | Simulation of Micro Electro-Mechanical Systems (MEMS) on Grid | Fadi Khalil (Université de Toulouse, ENSEEIHT, LAAS-CNRS) Bernard Miegemolle (Université de Toulouse, INSA, LAAS-CNRS) Thierry Monteil (Université de Toulouse, INSA, LAAS-CNRS) Hervé Aubert (Université de Toulouse, ENSEEIHT, LAAS-CNRS) Fabio Coccetti (Université de Toulouse, LAAS-CNRS) Robert Plana (Université de Toulouse, UPS, LAAS-CNRS) |
| A Grid-based Environment for Multi-parametric PSE Applications: Batch Plant Design Case Study | Antonin Ponsich (Laboratoire de Génie Chimique, UMR CNRS 5503) Iréa Touche (Laboratoire de Génie Chimique, UMR CNRS 5503) Catherine Azzaro-Pantel (Laboratoire de Génie Chimique, UMR CNRS 5503) Serge Domenech (Laboratoire de Génie Chimique, UMR CNRS 5503) Luc Pibouleau (Laboratoire de Génie Chimique, UMR CNRS 5503) Michel Daydé (IRIT/INPT-ENSHEEIT) | |
| Simulation of Unsteady Separated Flows Using Advanced Statistical and Hybrid Turbulence Modelling | Guillaume Martinat (Institut de Mécanique des Fluides de Toulouse) Yannick Hoarau (Institut de Mécanique des Fluides et des Solides de Strasbourg) Marianna Braza (Institut de Mécanique des Fluides de Toulouse) Daniel Ruiz (Institut de Recherche en Informatique de Toulouse) | |
| Closing Session Chair: Michel Daydé and Osni Marques | ||
| 11h30-12h00 | Best Student Paper Award: Melissa Paes: High-performance Query Processing of a Real-world OLAP Database with ParGRES | |
| 12h00-13h30 | Lunch | |