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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50000

Title: Solving Burgers' equation using multithreading and GPU
Authors: S. H. Kuo
C. W. Hsieh
R. K. Lin
W. H. Sheu
Contributors: 國立臺灣海洋大學:輪機工程學系
Keywords: Finite difference scheme
multithreading
GPU
Date: 2010
Issue Date: 2018-09-07T01:45:54Z
Publisher: Lecture Notes in Computer Science (LNCS)
Abstract: Abstract: Many-Core system plays a key role on High Performance Computing, HPC, nowadays. This platform shows the big potential on the performance per watt, performance per floor area, cost performance, and so on. This paper presents a finite difference scheme solving the general convection-diffusion-reaction equations adapted for application of Graphics Processing Units (GPU) and multithreading. A two-dimensional nonlinear Burgers' equation was chosen as the test case. The best results that we measured are speed-up ratio of 12 times at mesh size 1026×1026 by using GPU and 20 times at mesh size 514×514 by using full 8 CPU cores when compared with an equivalent single CPU code.
Relation: 6082 pp.297-307
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50000
Appears in Collections:[輪機工程學系] 期刊論文

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