Title :
MPI parallelization of the level-set reconstruction algorithm
Author :
Hajihashemi, Mohammad Reza ; El-Shenawee, Magda
Author_Institution :
Dept. of Electr. Eng., Univ. of Arkansas, Fayetteville, AR, USA
Abstract :
In this work, the sequential code developed is effectively parallelized using the MPI. All objects are 2D perfect electric conductors (PEC) immersed in air. The illuminating waves are transverse magnetic (TM) plane waves where the electric field is parallel to the axes of the cylinders. The objective is to retrieve the number of scattering objects, their shapes and locations in few minutes versus hours using the full-band level set method . All parallelization results are implemented and tested on the San Diego Super Computer Center (SDSC) facilities.
Keywords :
computational electromagnetics; impedance matrix; method of moments; parallel algorithms; MPI parallelization; PEC; level-set reconstruction algorithm; perfect electric conductors; Computational fluid dynamics; Concurrent computing; Cost function; Frequency; Level set; Message passing; Message-oriented middleware; Reconstruction algorithms; Shape; Surface reconstruction;
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.2009.5172175
