Title :
Analysis of 0.5 billion unknowns using a parallel FMM-FFT solver
Author :
Landesa, L. ; Taboada, J.M. ; Rodríguez, J.L. ; Obelleiro, F. ; Bérto, J.M. ; Mouriño, J.C. ; Gómez, A.
Author_Institution :
Dept. Tecnol. de los Comput. y de las Comun., Univ. de Extremadura, Caceres, Spain
Abstract :
In this paper, we demonstrate the usefulness of a variation of the single-level FMM, namely the FMM-Fast Fourier Transform (FMM-FFT), to take advantage of the large amount of computational resources available in modern HPC systems.
Keywords :
fast Fourier transforms; octrees; parallel processing; fast Fourier transform; parallel FMM-FFT solver; Computational efficiency; Computational electromagnetics; Concurrent computing; Geometry; Message passing; Modems; Scalability; Seals; Supercomputers; Telecommunication computing;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171729
