Boštjan Mavrič (Author), Tadej Dobravec (Author), Božidar Šarler (Author)

Abstract

Phase-field modeling of dendritic growth presents the state of the art in the field of solidification modeling and are usually implemented using finite difference models combined with explicit time marching and accelerated by using GPUs. They are a prime candidate for such acceleration, since they require many arithmetic operations on relatively low ammount of data. We present an attempt at porting an existing RBF-FD code optimized for CPU execution to use GPU acceleration while keeping the resulting implementation portable between architectures. We discuss the acceleration achieved, scaling and implementation issues and critically discuss current landscape of GPGPU offerings.

Keywords

brezmrežne metode;fazno polje;grafična kartica;meshless methods;phase field;graphical processing unit;

Data

Language: English
Year of publishing:
Typology: 1.08 - Published Scientific Conference Contribution
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: IOP Publishing
UDC: 519.6
COBISS: 208869891 Link will open in a new window
ISSN: 1742-6596
Views: 479
Downloads: 237
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: Slovenian
Secondary keywords: brezmrežne metode;fazno polje;grafična kartica;
Source comment: Nasl. z nasl. zaslona; Opis vira z dne 25. 9. 2024;
Pages: str. 1-6
Issue: ǂVol. ǂ2766, [article no.] 012168
Chronology: 2024
DOI: 10.1088/1742-6596/2766/1/012168
ID: 25151920