Fast and Efficient Algorithms for Computational Electromagnetics on GPU Architecture

Tautvydas Maceina, Paolo Bettini, Gabriele Manduchi, Mauro Passarotto

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Magnetic diagnostics are essential for the operation and understanding of a magnetic confinement fusion (MCF) device, for example, by providing in real-time, the axisymmetric measurements needed for plasma equilibrium reconstructions or magnetohydrodynamic instabilities control. In this paper, we present a fast and robust implementation on GPU architecture of an accurate algorithm suitable for the computation of synthetic magnetic measurements used both in real time applications and off-line reconstruction procedures. The proposed procedure is first applied to benchmark problems, to validate the compute unified device architecture implementation, and then to cases of practical interests in MCF.
Original languageEnglish
Article number7944666
Pages (from-to)1983 - 1987
Number of pages5
JournalIEEE Transactions on Nuclear Science
Volume64
Issue number7
DOIs
Publication statusPublished - 1 Jul 2017
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering
  • Electrical and Electronic Engineering

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