Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Algorithm of two-level parallelization for direct simulation Monte Carlo of unsteady flows in molecular gasdynamics. / Bogdanov, Alexander V.; Grishin, Igor A.; Khanlarov, Gregory O.; Lukianov, German A.; Zakharov, Vladimir V.
High-Performance Computing and Networking - 7th International Conference, HPCN Europe 1999, Proceedings. ред. / Peter Sloot; Alfons Hoekstra; Bob Hertzberger; Marian Bubak. Springer Nature, 1999. стр. 231-240 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Том 1593).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
}
TY - GEN
T1 - Algorithm of two-level parallelization for direct simulation Monte Carlo of unsteady flows in molecular gasdynamics
AU - Bogdanov, Alexander V.
AU - Grishin, Igor A.
AU - Khanlarov, Gregory O.
AU - Lukianov, German A.
AU - Zakharov, Vladimir V.
N1 - Publisher Copyright: © Springer-Verlag Berlin Heidelberg 1999. Copyright: Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1999
Y1 - 1999
N2 - A general scheme of two-level parallelization (TLP) has been described for direct simulation Monte Carlo of unsteady gas flows on shared memory multiprocessor supercomputers. The high efficient algorithm of parallel statistically independent runs is used on the first level. The data parallelization is employed for the second one. Two versions of TLP algorithm are elaborated with static and dynamic load balancing. The dynamic processor reallocation technique is used for the dynamic load balancing. Two gasdynamic unsteady problems were used to study speedup and efficiency of the algorithms. The conditions of the efficient usage of the algorithms have been determined.
AB - A general scheme of two-level parallelization (TLP) has been described for direct simulation Monte Carlo of unsteady gas flows on shared memory multiprocessor supercomputers. The high efficient algorithm of parallel statistically independent runs is used on the first level. The data parallelization is employed for the second one. Two versions of TLP algorithm are elaborated with static and dynamic load balancing. The dynamic processor reallocation technique is used for the dynamic load balancing. Two gasdynamic unsteady problems were used to study speedup and efficiency of the algorithms. The conditions of the efficient usage of the algorithms have been determined.
UR - http://www.scopus.com/inward/record.url?scp=84944113843&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84944113843
SN - 3540658211
SN - 9783540658214
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 231
EP - 240
BT - High-Performance Computing and Networking - 7th International Conference, HPCN Europe 1999, Proceedings
A2 - Sloot, Peter
A2 - Hoekstra, Alfons
A2 - Hertzberger, Bob
A2 - Bubak, Marian
PB - Springer Nature
T2 - 7th International Conference on High-Performance Computing and Networking, HPCN Europe 1999
Y2 - 12 April 1999 through 14 April 1999
ER -
ID: 77310537