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| Hauptseite > Publikationsdatenbank > Solving the Klein-Gordon equation using fourier spectral methods: a benchmark test for computer performance > print |
| Hauptseite > Publikationsdatenbank > Solving the Klein-Gordon equation using fourier spectral methods: a benchmark test for computer performance > print |
| 001 | 281839 | ||
| 005 | 20210129222029.0 | ||
| 037 | _ | _ | |a FZJ-2016-01506 |
| 041 | _ | _ | |a English |
| 100 | 1 | _ | |a Aseeri, Samar |0 P:(DE-HGF)0 |b 0 |e Corresponding author |
| 111 | 2 | _ | |a 23rd High Performance Computing Symposium |g HPC2015 |c Alexandria |d 2015-04-12 - 2015-04-15 |w USA |
| 245 | _ | _ | |a Solving the Klein-Gordon equation using fourier spectral methods: a benchmark test for computer performance |
| 260 | _ | _ | |a San Diego, CA, USA |c 2015 |b Society for Computer Simulation International |
| 295 | 1 | 0 | |a Proceedings of the Symposium on High Performance Computing HPC'15; ISBN 978-1-5108-0101-1 |
| 300 | _ | _ | |a 182-191 |
| 336 | 7 | _ | |a Contribution to a conference proceedings |b contrib |m contrib |0 PUB:(DE-HGF)8 |s 1454509565_9277 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Conference Paper |0 33 |2 EndNote |
| 336 | 7 | _ | |a CONFERENCE_PAPER |2 ORCID |
| 336 | 7 | _ | |a Output Types/Conference Paper |2 DataCite |
| 336 | 7 | _ | |a conferenceObject |2 DRIVER |
| 336 | 7 | _ | |a INPROCEEDINGS |2 BibTeX |
| 520 | _ | _ | |a The cubic Klein-Gordon equation is a simple but non-trivial partial differential equation whose numerical solution has the main building blocks required for the solution of many other partial differential equations. In this study, the library 2DECOMP&FFT is used in a Fourier spectral scheme to solve the Klein-Gordon equation and strong scaling of the code is examined on thirteen different machines for a problem size of 5123. The results are useful in assessing likely performance of other parallel fast Fourier transform based programs for solving partial differential equations. The problem is chosen to be large enough to solve on a workstation, yet also of interest to solve quickly on a supercomputer, in particular for parametric studies. Unlike the Linpack benchmark, a high ranking will not be obtained by simply building a bigger computer. |
| 536 | _ | _ | |a 511 - Computational Science and Mathematical Methods (POF3-511) |0 G:(DE-HGF)POF3-511 |c POF3-511 |f POF III |x 0 |
| 700 | 1 | _ | |a Batrašev, Oleg |0 P:(DE-HGF)0 |b 1 |
| 700 | 1 | _ | |a Icardi, Matteo |0 P:(DE-HGF)0 |b 2 |
| 700 | 1 | _ | |a Leu, Brian |0 P:(DE-HGF)0 |b 3 |
| 700 | 1 | _ | |a Liu, Albert |0 P:(DE-HGF)0 |b 4 |
| 700 | 1 | _ | |a Li, Ning |0 P:(DE-HGF)0 |b 5 |
| 700 | 1 | _ | |a Muite, Benson |0 P:(DE-HGF)0 |b 6 |
| 700 | 1 | _ | |a Müller, Eike |0 P:(DE-HGF)0 |b 7 |
| 700 | 1 | _ | |a Palen, Brock |0 P:(DE-HGF)0 |b 8 |
| 700 | 1 | _ | |a Quell, Michael |0 P:(DE-HGF)0 |b 9 |
| 700 | 1 | _ | |a Servat, Harald |0 P:(DE-HGF)0 |b 10 |
| 700 | 1 | _ | |a Sheth, Parth |0 P:(DE-HGF)0 |b 11 |
| 700 | 1 | _ | |a Speck, Robert |0 P:(DE-Juel1)132268 |b 12 |u fzj |
| 700 | 1 | _ | |a Van Moer, Mark |0 P:(DE-HGF)0 |b 13 |
| 700 | 1 | _ | |a Vienne, Jerome |0 P:(DE-HGF)0 |b 14 |
| 856 | 4 | _ | |u http://dl.acm.org/citation.cfm?id=2872622&CFID=746253083&CFTOKEN=98154986 |
| 909 | C | O | |o oai:juser.fz-juelich.de:281839 |p VDB |
| 910 | 1 | _ | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 12 |6 P:(DE-Juel1)132268 |
| 913 | 1 | _ | |a DE-HGF |b Key Technologies |1 G:(DE-HGF)POF3-510 |0 G:(DE-HGF)POF3-511 |2 G:(DE-HGF)POF3-500 |v Computational Science and Mathematical Methods |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF3 |l Supercomputing & Big Data |
| 914 | 1 | _ | |y 2015 |
| 915 | _ | _ | |a No Authors Fulltext |0 StatID:(DE-HGF)0550 |2 StatID |
| 920 | _ | _ | |l yes |
| 920 | 1 | _ | |0 I:(DE-Juel1)JSC-20090406 |k JSC |l Jülich Supercomputing Center |x 0 |
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| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-Juel1)JSC-20090406 |
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