This book presents the state of the art in high-performance computing and simulation on modern supercomputer architectures. It covers trends in hardware and software development in general and specifically the future of vector-based systems and heterogeneous architectures. The application contributions cover computational fluid dynamics, fluid-structure interaction, physics, chemistry, astrophysics, and climate research. Innovative fields like coupled multi-physics or multi-scale simulations are presented. All papers were chosen from presentations given at the seventh Teraflop Workshop, held in November 2007 at Tohoku University, Japan; the eighth Teraflop Workshop, held in April 2008 at the Höchstleistungsrechenzentrum Stuttgart (HLRS), Germany; and at the Japan Atomic Energy Agency in April 2008.
Author(s): Hiroaki Kobayashi, Ryusuke Egawa, Hiroyuki Takizawa, Koki Okabe, Akihiko Musa (auth.), Michael Resch, Sabine Roller, Katharina Benkert, Martin Galle, Wolfgang Bez, Hiroaki Kobayashi, Toshio Hirayama (eds.)
Edition: 1
Publisher: Springer-Verlag Berlin Heidelberg
Year: 2009
Language: English
Pages: 242
Tags: Computational Science and Engineering;Numerical and Computational Methods;Mechanics, Fluids, Thermodynamics;Theoretical and Computational Chemistry;Astrophysics;Numerical and Computational Methods in Engineering
Front Matter....Pages i-xiii
Front Matter....Pages 1-1
First Experiences with NEC SX-9....Pages 3-11
Scalable Computing in a Hybrid System Architecture....Pages 13-21
Prerequisites for the Productive Usage of Hybrid Systems....Pages 23-31
Front Matter....Pages 33-33
Complex Numerical Simulations in Production Techniques....Pages 35-44
Multi-scale and Multi-physics Applications — User Requirements for Future Applications....Pages 45-52
Front Matter....Pages 53-53
An Application of the NAREGI Grid Middleware to a Nationwide Joint-Use Environment for Computing....Pages 55-64
Interoperation between Atomic Energy Grid Infrastructure (AEGIS) and Other Grids....Pages 65-77
Parallel File Systems in European Grid Projects....Pages 79-87
Development of Cognitive Methodology based Data Analysis System....Pages 89-97
Front Matter....Pages 99-99
3D-Flame Modelling in Power Plant Applications....Pages 101-110
Hierarchical Modeling of Combustion Processes....Pages 111-127
Understanding Molecular Recognition and Self-Assembly from Large-Scale Numerical Simulations....Pages 129-137
Large Scale Particle-in-cell Plasma Simulation....Pages 139-144
Multi-scale Modeling of Crack Propagation....Pages 145-152
Front Matter....Pages 193-193
The Climate Model ECHAM5 on NEC SX-8....Pages 155-162
A Large Spectrum of Free Oceanic Oscillations....Pages 163-175
Direct Numerical Simulation of Controlled Shear Flows....Pages 177-193
Fluid-Structure Interaction in Turbine Simulation....Pages 195-213
Heterogeneous Parallel Aero-Acoustics Using PACX-MPI....Pages 215-222
Meandering of Wing-Tip Vortices Interacting with a Cold Jet in the Extended Wake....Pages 223-242
