Acceleration of moment method using CUDA

Imre Kiss (Budapest University of Technology and Economics, Budapest, Hungary)
József Pávó (Budapest University of Technology and Economics, Budapest, Hungary)
Szabolcs Gyimóthy (Budapest University of Technology and Economics, Budapest, Hungary)

Abstract

Purpose

The purpose of this paper is to accelerate the time‐consuming task of assembling the impedance matrix resulting from the discretization of integral equations by the moment method, accelerated using massively parallel processing scheme.

Design/methodology/approach

This paper provides several approaches for the implementation of moment method on compute unified device architecture (CUDA) capable general purpose video cards, as well as giving general implementation design patterns and a good overview on the topic.

Findings

The proposed method seems to be efficient in the light of the presented numerical results.

Originality/value

The subject of the paper is an evolving, considerably new aspect among computation techniques which could be of high interest for the scientific community.

Keywords

Citation

Kiss, I., Pávó, J. and Gyimóthy, S. (2011), "Acceleration of moment method using CUDA", COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, Vol. 30 No. 6, pp. 1751-1762. https://doi.org/10.1108/03321641111168075

Publisher

:

Emerald Group Publishing Limited

Copyright © 2011, Emerald Group Publishing Limited

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