Titlebook: High Performance Computing in Science and Engineering, Garching/Munich 2007; Transactions of the Siegfried Wagner,Matthias Steinmetz,Matth

小說

ParBaum: Large-Scale Maximum Likelihood-Based Phylogenetic AnalysesL criterion. We simultaneously exploit coarse-grained and fine-grained parallelism that is inherent in every ML-based biological analysis. Our experimental results indicate that our approach scales very well on supercomputer architectures like the IBM BlueGene/L or SGI Altix, as well as on common Linux clusters with high-speed interconnects.

ANIM

Multi Dimensional Quantum Dynamics of?Chemical Reaction Processesuracy while POITSE obtains a value for the tunneling splitting of 25.7±0.3?cm. which compares well with the experimental value of 21.6?cm.. These rigorous results are used to evaluate the accuracy of approximate dynamical approaches, e.g. the instanton theory.

羽飾

Conference proceedings 2009 (KONWIHR) publishes the results from scienti c projects conducted on the c- puter systems HLRB I and II (High Performance Computer in Bavaria). This book reports the research carried out on the HLRB systems within the last three years and compiles the proceedings of the Third Joint HLRB and KONWIHR

Accrue

Numerical Simulations of Compact Binary Systems as well as their performance are presented in detail. We summarize modifications of the numerical methods and their impact on accuracy and efficiency of our simulations. We also report on the physical results extracted from these simulations. These concern black-hole physics in general as well as t

aphasia

BROTH

The ART of Cosmological Simulations where boundaries of the domains (parallelepipeds) constantly move—with many degrees of freedom—in the search of the minimum of CPU time. The actual CPU time spent by each MPI task on previous time-step is used to adjust boundaries for the next time-step. For a typical decomposition of 5. domains, t

somnambulism

充滿人

minaret

Formation of the First Supermassive Black Holes in the Early Universeive halos at high redshift. We test this scenario with the adaptive mesh refinement (AMR) code Enzo using the computational facilities of the LRZ. We have performed first simulations on the direct collapse problem which demonstrate that such an AMR code can be successfully used to examine this colla

GORGE

Star Formation in the Turbulent Interstellar Medium and Its Implications on Galaxy EvolutionAdaptively Refined Large-Eddy SimulationS) that combines adaptive methods and subgrid scale modeling. The basic idea is to resolve anisotropic, supersonic flow features (shocks, collapsing regions) using AMR (Adaptive Mesh Refinement), whereas length scales dominated by isotropic, subsonic turbulenc