Download e-book for kindle: Computational Science and High Performance Computing: by Egon Krause, Yurii I. Shokin, Nina Shokina

By Egon Krause, Yurii I. Shokin, Nina Shokina

ISBN-10: 3540241205

ISBN-13: 9783540241201

ISBN-10: 3540323767

ISBN-13: 9783540323761

This quantity comprises contributions to the Russian-German complex examine Workshop on Computational technology and excessive functionality Computing as provided in September 2003 at Novosibirsk (Academgorodok), Russia. The workshop used to be equipped together by means of the German excessive functionality Computing middle Stuttgart (HLRS) and the Russian Institute for Computational applied sciences (ICT SB RAS). The contributions diversity from machine technological know-how, arithmetic and excessive functionality computing to purposes in mechanical and aerospace engineering. they convey jointly a wealth of theoretical paintings and simulation adventure and hence exhibit the potential for bringing jointly theoretical mathematical modeling with the use of strong excessive functionality computing platforms, and current the cutting-edge of computational applied sciences.

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Read Online or Download Computational Science and High Performance Computing: Russian-German Advanced Research Workshop, Novosibirsk, Russia, September 30 to October 2, 2003 (Notes ... Mechanics and Multidisciplinary Design) PDF

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Extra resources for Computational Science and High Performance Computing: Russian-German Advanced Research Workshop, Novosibirsk, Russia, September 30 to October 2, 2003 (Notes ... Mechanics and Multidisciplinary Design)

Sample text

For pressure we take piecewise constant finite elements. As for velocities, we use piecewise bilinear elements. 1 The formulation of the problem and the splitting into physical processes In the rectangular domain Ω = (0, 1)×(0, 1) with the boundary Γ we consider the two-dimensional Navier-Stokes equation 1 ∂u Δu + (u · ∇)u + ∇p = f in Ω × (0, T ), (1) − Re ∂t the continuity equation ∇·u=0 in Ω × (0, T ), (2) Γ × [0, T ], (3) the boundary condition u=g on and the initial condition u(x, y, 0) = u0 (x, y) on Ω.

Most of them were loosely coupled systems with slow networks. The advent of the Earth Simulator seems to turn the tide. A number of projects were initiated to catch up - at least in terms of Top500 Linpack performance. The most interesting ones are driven again by Cray technology. Oak Ridge National Laboratories have started to build a large vector facility based on Cray’s X1-architecture [17, 18]. The system is supposed to compete with the Earth Simulator in sustained performance. At the same time Sandia National Laboratories have initiated a project called ”Red Storm” [19].

Imamura T, Tsujita Y, Koide H, Takemiya H (2000) An Architecture of Stampi: MPI Library on a Cluster of Parallel Computers, In: Dongarra J, Kacsuk P, Podhorszki N (eds) Recent Advances in Parallel Virutal Machine and Message Passing Interface, LNCS 1908, Springer 200–207 34. Karonis N, Toonen B. edu/mpi 35. se 36. org, A White Paper, October 37. Brunst H, Winkler M, Nagel WE, Hoppe H-C (2001) Performance optimization for large scale computing: The scalable vampir approach, In: Alexandrov VN, Dongarra JJ, Juliano BA, Renner RS, Tan CK (eds) Computational Science – ICCS 2001, Part II, LNCS 2074, Springer 38.

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Computational Science and High Performance Computing: Russian-German Advanced Research Workshop, Novosibirsk, Russia, September 30 to October 2, 2003 (Notes ... Mechanics and Multidisciplinary Design) by Egon Krause, Yurii I. Shokin, Nina Shokina


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