High Performance Computing for Computational Science - VECPAR 2008: 8th International Conference, Toulouse, France, June 24-27, 2008. Revised Selected Papers

Front Matter....Pages -
An Overview of High Performance Computing and Challenges for the Future....Pages 1-1
Parallelization of Sphere-Decoding Methods....Pages 2-12
Improving the Performance of a Verified Linear System Solver Using Optimized Libraries and Parallel Computation....Pages 13-26
Parallelisation of the CFD Code of a CFD-NWP Coupled System for the Simulation of Atmospheric Flows over Complex Terrain....Pages 27-38
High Performance Computing for Eigenvalue Solver in Density-Matrix Renormalization Group Method: Parallelization of the Hamiltonian Matrix-Vector Multiplication....Pages 39-45
Tunable Parallel Experiments in a GridRPC Framework: Application to Linear Solvers....Pages 46-52
The Rise of the Commodity Vectors....Pages 53-62
MOPS – A Morphodynamical Prediction System on Cluster Computers....Pages 63-68
Implementing a Parallel NetCDF Interface for Seamless Remote I/O Using Multi-dimensional Data....Pages 69-82
Vectorized AES Core for High-throughput Secure Environments....Pages 83-94
A Matrix Inversion Method with YML/OmniRPC on a Large Scale Platform....Pages 95-108
Can We Connect Existing Production Grids into a World Wide Grid?....Pages 109-122
A List Scheduling Algorithm for Scheduling Multi-user Jobs on Clusters....Pages 123-136
Data Locality Aware Strategy for Two-Phase Collective I/O....Pages 137-149
A Grid-Aware Web Portal with Advanced Service Trading for Linear Algebra Calculations....Pages 150-159
Resource Matching in Non-dedicated Multicluster Environments....Pages 160-173
A Parallel Incremental Learning Algorithm for Neural Networks with Fault Tolerance....Pages 174-187
High-Performance Query Processing of a Real-World OLAP Database with ParGRES....Pages 188-200
Improving Search Engines Performance on Multithreading Processors....Pages 201-213
Accomplishments and Challenges in Code Development for Parallel and Multimechanics Simulations....Pages 214-227
An Algorithm-by-Blocks for SuperMatrix Band Cholesky Factorization....Pages 228-239
An Efficient and Robust Decentralized Algorithm for Detecting the Global Convergence in Asynchronous Iterative Algorithms....Pages 240-254
A Parallel Implementation of the Trace Minimization Eigensolver....Pages 255-268
A Load Balancing Knapsack Algorithm for Parallel Fuzzy c-Means Cluster Analysis....Pages 269-279
Scalable Parallel 3d FFTs for Electronic Structure Codes....Pages 280-286
Evaluation of Sparse LU Factorization and Triangular Solution on Multicore Platforms....Pages 287-300
A Parallel Matrix Scaling Algorithm....Pages 301-313
Design, Tuning and Evaluation of Parallel Multilevel ILU Preconditioners....Pages 314-327
On the I/O Volume in Out-of-Core Multifrontal Methods with a Flexible Allocation Scheme....Pages 328-335
Parallel Eigensolvers for a Discretized Radiative Transfer Problem....Pages 336-348
High Performance Computing and the Progress of Weather and Climate Forecasting....Pages 349-349
Simulation of Seismic Wave Propagation in an Asteroid Based upon an Unstructured MPI Spectral-Element Method: Blocking and Non-blocking Communication Strategies....Pages 350-363
A Simulation of Seismic Wave Propagation at High Resolution in the Inner Core of the Earth on 2166 Processors of MareNostrum....Pages 364-377
Using a Global Parameter for Gaussian Affinity Matrices in Spectral Clustering....Pages 378-390
Comparing Some Methods and Preconditioners for Hydropower Plant Flow Simulations....Pages 391-404
Computational Models of the Human Body for Medical Image Analysis....Pages 405-405
Attaining High Performance in General-Purpose Computations on Current Graphics Processors....Pages 406-419
Optimised Computational Functional Imaging for Arteries....Pages 420-429
Memory Locality Exploitation Strategies for FFT on the CUDA Architecture....Pages 430-443
Large Eddy Simulation of Combustion on Massively Parallel Machines....Pages 444-464
Variational Multiscale LES and Hybrid RANS/LES Parallel Simulation of Complex Unsteady Flows....Pages 465-478
Vortex Methods for Massively Parallel Computer Architectures....Pages 479-489
On the Implementation of Boundary Element Engineering Codes on the Cell Broadband Engine....Pages 490-504
Grid Data Management: Open Problems and New Issues from the P2P Perspective....Pages 505-505
Data Management Concerns in a Pervasive Grid....Pages 506-520
DTR: Distributed Transaction Routing in a Large Scale Network....Pages 521-531
Distributed Management of Massive Data: An Efficient Fine-Grain Data Access Scheme....Pages 532-543
BLAST Distributed Execution on Partitioned Databases with Primary Fragments....Pages 544-554
Testing Architectures for Large Scale Systems....Pages 555-566
Data Replication and the Storage Capacity of Data Grids....Pages 567-575
Text Mining Grid Services for Multiple Environments....Pages 576-587
Using Stemming Algorithms on a Grid Environment....Pages 588-593
Back Matter....Pages -