Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/6571
DC Field | Value | Language |
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dc.contributor.authorall | Hérault, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Bilotta, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Daltrymple, R. A.; Johns Hopkins University, Baltimore | en |
dc.date.accessioned | 2011-01-12T12:59:53Z | en |
dc.date.available | 2011-01-12T12:59:53Z | en |
dc.date.issued | 2010 | en |
dc.identifier.uri | http://hdl.handle.net/2122/6571 | en |
dc.description.abstract | A Smoothed Particle Hydrodynamics (SPH) method for free surface flows has been implemented on a graphical processing unit (GPU) using the Compute Unified Device Architecture (CUDA) developed by Nvidia, resulting in tremendous speed-ups. The entire SPH code, with its three main components: neighbor list construction, force computation, and integration of the equation of motion, is computed on the GPU, fully exploiting its computational power. The simulation speed achieved is one to two orders of magnitude faster than the equivalent CPU code. Example applications are shown for paddle-generated waves in a basin and a dam-break wave impact on a structure. GPU implementation of SPH permits high resolution SPH modeling in hours and days rather than weeks and months on inexpensive and readily available hardware. | en |
dc.language.iso | English | en |
dc.relation.ispartof | Journal of Hydraulic Research | en |
dc.relation.ispartofseries | /48 (2010) | en |
dc.subject | CUDA, fluid simulation, GPGPU, GPU, particle methods, smoothed particle hydrodynamics | en |
dc.title | SPH on GPU with CUDA | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 74-79 | en |
dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.08. Volcanic risk | en |
dc.identifier.doi | 10.3826/jhr.2010.0005 | en |
dc.description.obiettivoSpecifico | 2.1. TTC - Laboratorio per le reti informatiche, GRID e calcolo avanzato | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Hérault, A. | en |
dc.contributor.author | Bilotta, G. | en |
dc.contributor.author | Daltrymple, R. A. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Johns Hopkins University, Baltimore | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.orcid | 0000-0002-1406-4545 | - |
crisitem.author.orcid | 0000-0002-7915-6256 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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2010 Herault Bilotta Dalrymple JHR.pdf | 778.09 kB | Adobe PDF |
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