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PARALLEL FAST MULTIPOLE METHOD FOR LARGE-SCALE COMPUTATION OF ELECTROMAGNETIC SCATTERING

Division of Computational Electromagnetics and Electronics, Institute of High Performance Computing, 1 Science Park Road, #01-01, The Capricorn, Singapore 117528, Singapore

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FANG WU

Division of Computational Electromagnetics and Electronics, Institute of High Performance Computing, 1 Science Park Road, #01-01, The Capricorn, Singapore 117528, Singapore

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, and

ERPING LI

Division of Computational Electromagnetics and Electronics, Institute of High Performance Computing, 1 Science Park Road, #01-01, The Capricorn, Singapore 117528, Singapore

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https://doi.org/10.1142/S1465876304002368Cited by:0 (Source: Crossref)

Abstract

Parallel fast multipole method is developed for radar cross section (RCS) computation of large targets on multiple processor systems. The sparse matrices in fast multipole method (FMM) are calculated and stored in distributed processors and message passing interface (MPI) is used to perform the matrix-vector product in parallel iterative solvor. The accuracy of the code is verified by comparison with the results of benchmark targets. Either the computational complexity or speed-up ratio of parallel FMM and MoM are compared.

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References

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Vol. 05, No. 02

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PARALLEL FAST MULTIPOLE METHOD FOR LARGE-SCALE COMPUTATION OF ELECTROMAGNETIC SCATTERING

Abstract

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