@inproceedings{44ee37dd01d54667a77391a3d777351c,
title = "Scaling of the Multilevel Physical Optics parallel algorithm on a large grid",
abstract = "The MultiLevel fast Physical Optics (MLPO) algorithm allows to perform Physical Optics integrals with a computational complexity comparable to that of the Fast Fourier Transform (FFT). The multilevel scheme is based on hierarchical domain decomposition and phase compensated interpolation approach. An optimized distributed memory parallelized MLPO algorithm has been designed by partitioning not only the radiating aperture but also the grid of far field directions. The scalability of this algorithm on a large grid is discussed, based on a performance analysis of an MPI-parallelized code.",
author = "Christian Parrot and Daniel Millot and Christine Letrou and Amir Boag",
year = "2010",
month = aug,
day = "12",
language = "English",
isbn = "9788476534724",
series = "EuCAP 2010 - The 4th European Conference on Antennas and Propagation",
booktitle = "EuCAP 2010 - The 4th European Conference on Antennas and Propagation",
note = "4th European Conference on Antennas and Propagation, EuCAP 2010 ; Conference date: 12-04-2010 Through 16-04-2010",
}