Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Conference on Application of Mathematics in Technical and Natural Sciences (AMiTaNS); Albena, BULGARIA; Albena, BULGARIA

Год издания: 2015

Идентификатор DOI: 10.1063/1.4934328

Аннотация: In the paper the semi-Lagrangian method is considered in the context of its implementation with the CUDA technology. We have scrutinized the bottleneck of our sequential algorithm; its parallel versions are studied in detail; and the main reason of poor CUDA performance is clarified. As the result, we revise the computation of partПоказать полностьюial integrals in order to improve the efficiency of the algorithm. Numerical experiments demonstrate good CUDA performance of the revised version of the algorithm.

Журнал: APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES (AMITANS'15)

Выпуск журнала: Vol. 1684

ISSN журнала: 0094243X

Место издания: MELVILLE

Издатель: AMER INST PHYSICS

• Efremov A. (SB RAS, Inst Computat Modeling, Akademgorodok, Krasnoyarsk 660036, Russia)
• Karepova E. (SB RAS, Inst Computat Modeling, Akademgorodok, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Vyatkin A. (SB RAS, Inst Computat Modeling, Akademgorodok, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)

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• Scopus
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