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Mesh Decomposition and Communication Procedures for Finite Element Applications on the Connection Machine CM–5 System
KTH, Skolan för datavetenskap och kommunikation (CSC), Centra, Parallelldatorcentrum, PDC. (Parallelldatorcentrum)
1994 (engelsk)Inngår i: High–Performance Computing and Networking, Springer-Verlag New York, 1994, 2, s. 233-240Kapittel i bok, del av antologi (Fagfellevurdert)
Abstract [en]

The objective of this paper is to analyze the impact of data mapping strategies on the performance of finite element applications. First, we describe a parallel mesh decomposition algorithm based on recursive spectral bisection used to partition the mesh into element blocks. A simple heuristic algorithm then renumbers the mesh nodes. Large three-dimensional meshes demonstrate the efficiency of those mapping strategies and assess the performance of a finite element program for fluid dynamics.

sted, utgiver, år, opplag, sider
Springer-Verlag New York, 1994, 2. s. 233-240
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Identifikatorer
URN: urn:nbn:se:kth:diva-70084OAI: oai:DiVA.org:kth-70084DiVA, id: diva2:485856
Merknad
NR 20140805Tilgjengelig fra: 2012-01-30 Laget: 2012-01-30 Sist oppdatert: 2018-01-12bibliografisk kontrollert

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