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000885400 1001_ $$0P:(DE-Juel1)132274$$aSutmann, Godehard$$b0$$eCorresponding author$$ufzj
000885400 1112_ $$aParallel Processing and Applied Mathematics$$cBialystok$$d2019-09-08 - 2019-09-11$$gPPAM19$$wPoland
000885400 245__ $$aExamining Performance Portability with Kokkos for an Ewald Sum Coulomb Solver
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000885400 300__ $$a35-45
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000885400 4900_ $$aLecture Notes in Computer Science$$v12044
000885400 500__ $$aLiteraturangaben; Titelaufnahme entstanden auf Grundlage der Online-Ausgabe;
000885400 520__ $$aWe 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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000885400 7001_ $$0P:(DE-Juel1)132189$$aMeinke, Jan$$b1$$ufzj
000885400 7001_ $$0P:(DE-Juel1)132124$$aHalver, Rene$$b2$$ufzj
000885400 773__ $$a10.1007/978-3-030-43222-5_4
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