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检索条件"主题词=numerical algorithms for CS&E"
3 条 记 录,以下是1-10 订阅
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Performance and numerical Accuracy evaluation of Heterogeneous Multicore Systems for Krylov Orthogonal Basis Computation
Performance and Numerical Accuracy Evaluation of Heterogeneo...
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9th International Conference on High Performance Computing for Computational Science
作者: Dubois, Jerome Calvin, Christophe Petiton, Serge CEA CEA Saclay DEN DANSDM2SSERMALLPR F-91191 Gif Sur Yvette France Univ Lille 1 Lab Informat Fondamentale Lille F-59655 Villeneuve Dascq France
We study the numerical behavior of heterogeneous systems such as CPU with CPU or IBM Cell processors for some orthogonalization processes. We focus on the influence of the different floating arithmetic handling of the... 详细信息
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A Massively Parallel Dense Symmetric eigensolver with Communication Splitting Multicasting Algorithm
A Massively Parallel Dense Symmetric Eigensolver with Commun...
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9th International Conference on High Performance Computing for Computational Science
作者: Katagiri, Takahiro Itoh, Shoji Univ Tokyo Ctr Informat Technol Bunkyo Ku 2-11-16 Yayoi Tokyo 1138658 Japan RIKEN Adv Ctr Comp & Commun Saitama Japan
In this paper. we propose a process grid free algorithm for a massively parallel dense symmetric eigensolver with a communication splitting multicasting algorithm. In this algorithm, a tradeoff exists between speed an... 详细信息
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Optimization of Aircraft Wake Alleviation Schemes through an evolution Strategy
Optimization of Aircraft Wake Alleviation Schemes through an...
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9th International Conference on High Performance Computing for Computational Science
作者: Chatelain, Philippe Gazzola, Mattia Kern, Stefan Koumoutsakos, Petros ETH Chair Computat Sci CH-8092 Zurich Switzerland
We investigate schemes to accelerate the decay of aircraft trailing vortices. These structures are susceptible to several instabilities that lead to their eventual destruction. We employ an evolution Strategy to desig... 详细信息
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