Doc. Ing. Jiří Jaroš, Ph.D.

MERTA Michal, ZAPLETAL Jan and JAROŠ Jiří. Many Core Acceleration of the Boundary Element Method. In: Proceedings of High Performance Computing in Science and Engineering. Basel: Springer International Publishing, 2016, pp. 116-125. ISBN 978-3-319-40360-1. Available from: http://link.springer.com/chapter/10.1007%2F978-3-319-40361-8_8
Publication language:english
Original title:Many Core Acceleration of the Boundary Element Method
Title (cs):Akcelerace metody hraničních elementů pomocí many core architektur
Pages:116-125
Proceedings:Proceedings of High Performance Computing in Science and Engineering
Conference:High Performance Computing in Science and Engineering 2015
Series:LNCS 9611
Place:Basel, CZ
Year:2016
URL:http://link.springer.com/chapter/10.1007%2F978-3-319-40361-8_8
ISBN:978-3-319-40360-1
Publisher:Springer International Publishing
Files: 
Keywords
Boundary Element Method, Intel Xeon Phi, MIC, Many Integrated Cores, Acceration
Annotation
The paper presents the boundary element method accelerated by Intel Xeon Phi coprocessors. An overview of the boundary element method for the 3D Laplace equation is given followed by the discretization and its parallelization using OpenMP and the offload feature of the Xeon Phi coprocessor is discussed. The results of numerical experiments for both single- and double-layer boundary integral operators are presented. In most cases the accelerated code significantly outperforms the original code running solely on Intel Sandy Bridge processors.
BibTeX:
@INPROCEEDINGS{
   author = {Michal Merta and Jan Zapletal and Ji{\v{r}}{\'{i}}
	Jaro{\v{s}}},
   title = {Many Core Acceleration of the Boundary Element Method},
   pages = {116--125},
   booktitle = {Proceedings of High Performance Computing in Science and
	Engineering},
   series = {LNCS 9611},
   year = {2016},
   location = {Basel, CZ},
   publisher = {Springer International Publishing},
   ISBN = {978-3-319-40360-1},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=10927}
}

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