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A parallel adaptive finite-element package based on ALBERTA
Liu, QingKai; Mo, Zeyao; Zhang, Linbo
2008
Source PublicationINTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS
ISSN0020-7160
Volume85Issue:12Pages:1793-1805
AbstractALBERTA, a sequential adaptive finite-element toolbox, is being used widely in the fields of scientific and engineering computation, especially in the numerical simulation of electromagnetics. But the nature of sequentiality has become the bottle-neck while solving large scale problems. So we develop a parallel adaptive finite-element package based on ALBERTA, using ParMETIS and PETSc. The package is able to deal with any problem that ALBERT solved. Furthermore, it is suitable for distributed memory parallel computers including PC clusters. In this paper, we present the implementation of the package in detail, and address several key algorithms and strategies of parallelization. Finally, some numerical experiments are given to show the performance and scalability of our package.
Keywordfinite-element method adaption parallel algorithm ALBERTA
DOI10.1080/00207160701576103
Language英语
Funding ProjectChinese NSF for DYS[60425205] ; National Basic Key Research Special Fund[2005CB321702] ; Chinese NSF[60533020] ; Chinese NSF[60603050]
WOS Research AreaMathematics
WOS SubjectMathematics, Applied
WOS IDWOS:000259928100005
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/5518
Collection计算数学与科学工程计算研究所
AffiliationChinese Acad Sci, Acad Math & Syst Sci, Beijing 100864, Peoples R China
Recommended Citation
GB/T 7714
Liu, QingKai,Mo, Zeyao,Zhang, Linbo. A parallel adaptive finite-element package based on ALBERTA[J]. INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS,2008,85(12):1793-1805.
APA Liu, QingKai,Mo, Zeyao,&Zhang, Linbo.(2008).A parallel adaptive finite-element package based on ALBERTA.INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS,85(12),1793-1805.
MLA Liu, QingKai,et al."A parallel adaptive finite-element package based on ALBERTA".INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS 85.12(2008):1793-1805.
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