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GPU Acceleration of Multilevel Solvers for Analysis of Microwave Components With Finite Element Method
Abstract
The letter discusses a fast implementation of the conjugate gradient iterative method with ${rm E}$-field multilevel preconditioner applied to solving real symmetric and sparse systems obtained with vector finite element method. In order to accelerate computations, a graphics processing unit (GPU) was used and significant speed-up (2.61 fold) was achieved comparing to a central processing unit (CPU) based approach. These results indicate that performance of electromagnetic simulations can be significantly improved thereby enabling full wave optimization of microwave components in more manageable time.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
no. 21,
pages 1 - 3,
ISSN: 1531-1309 - Language:
- English
- Publication year:
- 2011
- Bibliographic description:
- Dziekoński A., Lamęcki A., Mrozowski M.: GPU Acceleration of Multilevel Solvers for Analysis of Microwave Components With Finite Element Method// IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS. -Vol. 21, nr. No 1 (2011), s.1-3
- DOI:
- Digital Object Identifier (open in new tab) 10.1109/lmwc.2010.2089974
- Verified by:
- Gdańsk University of Technology
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