A New Paradigm for Parallel Adaptive Meshing Algorithms
نویسندگان
چکیده
منابع مشابه
A New Paradigm for Parallel Adaptive Meshing Algorithms
We present a new approach to the use of parallel computers with adaptive finite element methods. This approach addresses the load balancing problem in a new way, requiring far less communication than current approaches. It also allows existing sequential adaptive PDE codes such as PLTMG and MC to run in a parallel environment without a large investment in recoding. In this new approach, the loa...
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We describe a domain decomposition (DD) algorithm for use in the parallel adaptive meshing paradigm of Bank and Holst [3, 4]. Our algorithm has low communication, makes extensive use of existing sequential solvers, and exploits in several important ways data generated as part of the adaptive meshing paradigm. Numerical examples illustrate the effectiveness of the procedure.
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The Bank-Holst adaptive meshing paradigm is an efficient approach for parallel adaptive meshing of elliptic partial differential equations. It is designed to keep communication costs low and to take advantage of existing sequential adaptive software. While in principle the procedure could be used in any parallel environment, it was mainly conceived for use on small Beowulf clusters with a relat...
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We describe a domain decomposition algorithm for use in the parallel adaptive meshing paradigm of Bank and Holst. Our algorithm has low communication , makes extensive use of existing sequential solvers, and exploits in several important ways data generated as part of the adaptive meshing paradigm. Numerical examples illustrate the effectiveness of the procedure. In [4, 5], we introduced a gene...
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ژورنال
عنوان ژورنال: SIAM Review
سال: 2003
ISSN: 0036-1445,1095-7200
DOI: 10.1137/s003614450342061