On the Parallelization of the Particle Method for Hybrid Supercomputers

An implementation of the particle method on a hybrid cluster with graphics processing units (GPU) for modeling bulk generation, propagation, and scattering of electrons in a self-consistent electromagnetic field is presented. For synchronization of recording of results and data exchange in the calcu...

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Bibliographic Details
Published inDoklady. Mathematics Vol. 106; no. 1; pp. 225 - 229
Main Authors Chetverushkin, B. N., Markov, M. B., Uskov, R. V.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.08.2022
Springer Nature B.V
Subjects
Data exchange
Electromagnetic fields
Graphics processing units
Mathematics
Mathematics and Statistics
Supercomputers
Synchronism
particle method
GPU
synchronization of calculations
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Summary:An implementation of the particle method on a hybrid cluster with graphics processing units (GPU) for modeling bulk generation, propagation, and scattering of electrons in a self-consistent electromagnetic field is presented. For synchronization of recording of results and data exchange in the calculation of particle parameters, solutions are proposed that reduce GPU RAM usage.
ISSN:1064-5624
1531-8362
DOI:10.1134/S1064562422040068