Multi-GPU Implementation of the Numerical Algorithm Enhancing Discrete Element Modeling Performance Научная публикация
| Конференция |
Computational Science and Its Applications 30 июн. - 3 июл. 2025 , Istanbul |
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| Сборник | Computational Science and Its Applications (ICCSA 2025 Workshops) : Proceedings Сборник, Springer Cham. Switzerland.2026. 462 c. ISBN 978-3-031-97596-7. |
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| Журнал |
Lecture Notes in Computer Science
ISSN: 0302-9743 , E-ISSN: 1611-3349 |
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| Вых. Данные | Год: 2025, Том: 15888, Страницы: 317-329 Страниц : 13 DOI: 10.1007/978-3-031-97596-7_21 | ||
| Ключевые слова | Multi-GPU, MPI data transfers, Discrete element method | ||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Российский научный фонд | 19-77-20004-П |
Реферат:
This paper presents an algorithm to combine GPU computations for the two-dimensional discrete element method (DEM) with MPI data transfers between computer cluster nodes in distributed-memory systems for one-dimensional domain decomposition. The proposed algorithm redistributes particles between processes, deleting them or adding to the list of particles inside a current subdomain, respectively, in parallel with main GPU calculations to decrease the time loss of calling transferring functions. Strong and weak scaling tests were conducted for the implemented algorithm to show its effectiveness in adding more computational resources to the fixed-size problem and increasing the problem size according to the allocated resources.
Библиографическая ссылка:
Chepelenkova V.D.
, Prokhorov D.I.
, Lisitsa V.V.
Multi-GPU Implementation of the Numerical Algorithm Enhancing Discrete Element Modeling Performance
В сборнике Computational Science and Its Applications (ICCSA 2025 Workshops) : Proceedings. – Springer Cham., 2025. – Т.Part III. – C.317-329. – ISBN 978-3-031-97596-7. DOI: 10.1007/978-3-031-97596-7_21 Scopus OpenAlex
Multi-GPU Implementation of the Numerical Algorithm Enhancing Discrete Element Modeling Performance
В сборнике Computational Science and Its Applications (ICCSA 2025 Workshops) : Proceedings. – Springer Cham., 2025. – Т.Part III. – C.317-329. – ISBN 978-3-031-97596-7. DOI: 10.1007/978-3-031-97596-7_21 Scopus OpenAlex
Даты:
| Опубликована в печати: | 28 мая 2025 г. |
| Опубликована online: | 28 мая 2025 г. |
Идентификаторы БД:
| Scopus: | 2-s2.0-105010814017 |
| OpenAlex: | W4412059140 |
Цитирование в БД:
Пока нет цитирований