Title :
A highly efficient communication avoiding LU algorithm for Methods of Moments
Author :
Yu Zhang;Yan Chen;Guanghui Zhang;Xunwang Zhao;Yong Wang;Zhongchao Lin
Author_Institution :
School of Electronic Engineering, Xidian University, Xi´an, Shaanxi, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
A novel communication avoiding LU (CALU) algorithm is presented for solving matrix equations of Method of Moments (MoM). By using a new pivoting scheme, the communication pattern is changed in parallel LU decomposition. Matrix equations of MoM with three representative basis functions are solved. With the given CALU algorithm, one can significantly reduce the computation time from available commercial libraries.
Keywords :
"Method of moments","Mathematical model","Matrix decomposition","Libraries","Algorithm design and analysis","Arrays","Airplanes"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305225
