A Parallel Method for Generalized Eigenvalue Problems Based on Multi-core Platform

Author

Shunxu Wang

Author_Institution

Sch. of Sci., Huaihai Inst. of Technol., Lianyungang, China

fYear

2012

fDate

17-20 Dec. 2012

Firstpage

126

Lastpage

129

Abstract

In this paper, a parallel method for solving generalized eigenvalue problem based on multi-core platform is presented, which can provide parts of the eigenpairs in parallel. Compared with traditional numerical method, the parallel method in this paper using numerical integration, numerical experiments are implemented with a quad-core computer under the programming environment of Matlab parallel toolbox. The problems of computing the frequencies of a plane wing and aircraft pylon are taken as examples, which show the efficiency and applicability of our scheme.

Keywords

eigenvalues and eigenfunctions; multiprocessing systems; numerical analysis; parallel algorithms; Matlab parallel toolbox programming environment; aircraft pylon frequencies; eigenpairs; generalized eigenvalue problems; multicore platform; numerical integration; parallel method; plane wing frequencies; quadcore computer; Aircraft; Eigenvalues and eigenfunctions; Equations; Multicore processing; Parallel processing; Poles and towers; Software; Generalized Eigenvalue Problems; Numerical Integration; Parallel Computing;

fLanguage

English

Publisher

ieee

Conference_Titel

Parallel Architectures, Algorithms and Programming (PAAP), 2012 Fifth International Symposium on

Conference_Location

Taipei

ISSN

2168-3034

Print_ISBN

978-1-4673-4566-8

Type

conf

DOI

10.1109/PAAP.2012.27

Filename

6424747