Title of article
MLFMA-FFT PARALLEL ALGORITHM FOR THE SOLUTION OF LARGE-SCALE PROBLEMS IN ELECTROMAGNETICS
Author/Authors
By J. M. Taboada، نويسنده , , M. G. Araujo، نويسنده , , J. M. Bertolo، نويسنده , , L. Landesa، نويسنده , , F. Obelleiro، نويسنده , , J. L. Rodriguez، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2010
Pages
16
From page
15
To page
30
Abstract
An efficient hybrid MPI/OpenMP parallel implementation of an innovative approach that combines the Fast Fourier Transform (FFT) and the Multilevel Fast Multipole Algorithm (MLFMA) has been successfully used to solve an electromagnetic problem involving 620 millions of unknowns. The MLFMA-FFT method can deal with extremely large problems due to its high scalability and its reduced computational complexity. The former is provided by the use of the FFT in distributed calculations and the latter by the application of the MLFMA in shared computation.
Journal title
Progress In Electromagnetics Research
Serial Year
2010
Journal title
Progress In Electromagnetics Research
Record number
1052365
Link To Document