Tuning of Density Functional Theory Simulation on Vector Processor System - Plasma Simulator Raijin -

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Abstract

<p>We rapidly report the benchmark of density functional theory simulation on the Plasma Simulator composed of vector processor. The improved OpenMX code on the SX-Aurora TSUBASA of the vector processor achieved performance higher than the Intel Xeon Gold of the scalar processor.</p>

Journal

  • Plasma and Fusion Research

    Plasma and Fusion Research 15 (0), 1203085-1203085, 2020-11-19

    The Japan Society of Plasma Science and Nuclear Fusion Research

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