| Naslov: | Lessons from accelerating an RBF-FD phase-field model of dendritic growth on GPUs |
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| Avtorji: | ID Mavrič, Boštjan (Avtor)
ID Dobravec, Tadej (Avtor)
ID Šarler, Božidar (Avtor) |
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| Datoteke: |  PDF - Predstavitvena datoteka, prenos (738,75 KB)
MD5: 8698FE4E12410A94C092368CA6FFD214
 URL - Izvorni URL, za dostop obiščite https://iopscience.iop.org/article/10.1088/1742-6596/2766/1/012168
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.08 - Objavljeni znanstveni prispevek na konferenci |
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| Organizacija: |  IMT - Inštitut za kovinske materiale in tehnologije
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| 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. |
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| Ključne besede: | meshless methods, phase field, graphical processing unit |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.01.2024 |
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| Založnik: | IOP Publishing |
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| Leto izida: | 2024 |
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| Št. strani: | str. 1-6 |
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| Številčenje: | Vol. 2766, [article no.] 012168 |
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| Izvor: | Velika Britanija |
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| PID: | 20.500.12556/DiRROS-20496  |
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| UDK: | 519.6 |
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| ISSN pri članku: | 1742-6596 |
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| DOI: | 10.1088/1742-6596/2766/1/012168 |
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| COBISS.SI-ID: | 208869891 |
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| Opomba: | Nasl. z nasl. zaslona;
Opis vira z dne 25. 9. 2024;
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| Datum objave v DiRROS: | 27.09.2024 |
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| Število ogledov: | 260 |
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| Število prenosov: | 130 |
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| Metapodatki: |    |
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