Detail výsledku
Case Study on Multi-domain Decomposition of k-Wave Simulation Framework
VAVERKA, F. Case Study on Multi-domain Decomposition of k-Wave Simulation Framework. Computer achitectures and diagnostics 2016. Brno: Faculty of Information Technology BUT, 2016. p. 37-40. ISBN: 978-80-214-5376-0.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Vaverka Filip, Ing., Ph.D., UPSY (FIT)
Abstrakt
This article describes both advantages and challenges of using GPU equipped clusters to implement efficient distributed algorithms. Our main focus is the decomposition of numerical simulations based on (pseudo-)spectral methods. We
use a pseudo-spectral simulation of ultrasound wave propagation in homogenous medium (k-Wave) as a showcase of distributed algorithm. We show that we are able to achieve three fold speedup of the simulation while lowering the cost at the same time by employing a Local Fourier Basis decomposition.
Klíčová slova
Pseudo-spectral Simulation, Local Fourier Basis, GPGPU, CUDA, GPU Cluster
URL
Rok
2016
Strany
37–40
Sborník
Computer achitectures and diagnostics 2016
Konference
Počítačové architektury a diagnostika 2016
ISBN
978-80-214-5376-0
Vydavatel
Faculty of Information Technology BUT
Místo
Brno
BibTeX
@inproceedings{BUT130994,
author="Filip {Vaverka}",
title="Case Study on Multi-domain Decomposition of k-Wave Simulation Framework",
booktitle="Computer achitectures and diagnostics 2016",
year="2016",
pages="37--40",
publisher="Faculty of Information Technology BUT",
address="Brno",
isbn="978-80-214-5376-0",
url="http://www.fit.vutbr.cz/events/pad2016/download/sbornik_pad_2016.pdf"
}
Soubory
Projekty
Architektury paralelních a vestavěných počítačových systémů, VUT, Vnitřní projekty VUT, FIT-S-14-2297, zahájení: 2014-01-01, ukončení: 2016-12-31, ukončen
Výzkumné skupiny
Pracoviště
Ústav počítačových systémů
(UPSY)