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

Povzetek

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.

Ključne besede

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

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija: UL FS - Fakulteta za strojništvo
Založnik: IOP Publishing
UDK: 519.6
COBISS: 208869891 Povezava se bo odprla v novem oknu
ISSN: 1742-6596
Št. ogledov: 36
Št. prenosov: 17
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: brezmrežne metode;fazno polje;grafična kartica;
Komentar vira: Nasl. z nasl. zaslona; Opis vira z dne 25. 9. 2024;
Strani: str. 1-6
Zvezek: ǂVol. ǂ2766, [article no.] 012168
Čas izdaje: 2024
DOI: 10.1088/1742-6596/2766/1/012168
ID: 25151920