Szczegóły publikacji
Opis bibliograficzny
GPGPU computing for microscopic simulations of crowd dynamics / Jarosław WĄS, Hubert Mróz, Paweł TOPA // Computing and Informatics / Slovak Academy of Sciences. Institute of Informatics ; ISSN 1335-9150. — Tytuł poprz.: Computers and Artificial Intelligence. — 2015 — vol. 34 nr 6, s. 1418–1434. — Bibliogr. s. 1432–1434, Abstr. — Paweł Topa - dod. afiliacja: Polish Academy of Sciences, Cracow Research Centre
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 96545 |
|---|---|
| Data dodania do BaDAP | 2016-03-02 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Computing and Informatics |
Abstract
We compare GPGPU implementations of two popular models of crowd dynamics. Specifically, we consider a continuous social force model, based on differential equations (molecular dynamics) and a discrete social distances model based on non-homogeneous cellular automata. For comparative purposes both models have been implemented in two versions: on the one hand using GPGPU technology, on the other hand using CPU only. We compare some significant characteristics of each model, for example: performance, memory consumption and issues of visualization. We also propose and test some possibilities for tuning the proposed algorithms for efficient GPU computations.
