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dc.date.accessioned | 2020-05-04T12:51:07Z | |
dc.date.available | 2020-05-04T12:51:07Z | |
dc.date.issued | 2017 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/94727 | |
dc.description.abstract | A number of near-optimal techniques were implemented to reduce computing times for the Discrete Element Method (DEM) code named DESOL. Among these, the following showed the largest improvements: multilevel bins, periodic rebuild, trimming and Symmetric Multiprocessor (SMP) parallelization. These improvements have led to Central Processing Unit (CPU) reduction of the order of 1:3-1:5 on scalar machines, while also showing excellent scalability up to the point of memory saturation, which on current Intel Xeon processors occurs at approximately 8 cores for double precision and 16 cores for single precision. | en |
dc.format.extent | 455-466 | es |
dc.language | en | es |
dc.subject | Discrete Element Method | es |
dc.subject | Spatial Search Algorithms | es |
dc.subject | Bins | es |
dc.subject | Contact Algorithm | es |
dc.title | Improvements in speed and scalability of a DEM code | en |
dc.type | Objeto de conferencia | es |
sedici.identifier.uri | https://cimec.org.ar/ojs/index.php/mc/article/view/5276 | es |
sedici.identifier.issn | 2591-3522 | es |
sedici.creator.person | Löhner, Rainald | es |
sedici.creator.person | Perazzo, Franco | es |
sedici.description.note | Publicado en: Mecánica Computacional vol. XXXV, no. 10. | es |
sedici.subject.materias | Ingeniería | es |
sedici.description.fulltext | true | es |
mods.originInfo.place | Facultad de Ingeniería | es |
sedici.subtype | Objeto de conferencia | es |
sedici.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
sedici.date.exposure | 2017-11 | |
sedici.relation.event | XXIII Congreso de Métodos Numéricos y sus Aplicaciones (ENIEF) (La Plata, noviembre 2017) | es |
sedici.description.peerReview | peer-review | es |