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020 _ _ |a 978-3-030-43221-8
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024 7 _ |a 10.1007/978-3-030-43222-5_4
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024 7 _ |a 2128/25831
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037 _ _ |a FZJ-2020-03797
100 1 _ |a Sutmann, Godehard
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111 2 _ |a Parallel Processing and Applied Mathematics
|g PPAM19
|c Bialystok
|d 2019-09-08 - 2019-09-11
|w Poland
245 _ _ |a Examining Performance Portability with Kokkos for an Ewald Sum Coulomb Solver
260 _ _ |a Cham
|c 2020
|b Springer
300 _ _ |a 35-45
336 7 _ |a CONFERENCE_PAPER
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490 0 _ |a Lecture Notes in Computer Science
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500 _ _ |a Literaturangaben; Titelaufnahme entstanden auf Grundlage der Online-Ausgabe;
520 _ _ |a We have implemented the computation of Coulomb interactions in particle systems using the performance portable C++ framework Kokkos. Coulomb interactions are evaluated with an Ewald-sum-based solver, where the interactions are split into long- and short-range contributions. The short-range contributions are calculated using pair-wise contributions of particles while long-range interactions are calculated using Fourier sums. We evaluate the performance portability of the implementation on Intel CPUs, including Intel Xeon Phi, and Nvidia GPUs.
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700 1 _ |a Meinke, Jan
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700 1 _ |a Halver, Rene
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773 _ _ |a 10.1007/978-3-030-43222-5_4
856 4 _ |y OpenAccess
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