Title :
Stability analysis of a parallel higher order basis based integral equation solver (HOBBIES) on a cluster with 512 AMD CPU cores
Author :
Zhang, Y. ; Zhao, H. ; Ting, S.W. ; García-Doñoro, D. ; Zhao, X.W. ; Salazar-Palma, M. ; Sarkar, T.K.
Author_Institution :
Sch. of Electron. Eng., Xidian Univ., Xi´´an, China
Abstract :
In this paper, the stability of a parallel higher order basis based integral equation solver (HOBBIES) is analysed. The monostatic RCS from a model of 80 wavelength height and 60 wavelength width is simulated at 21 frequencies. The benchmark obtained indicates that HOBBIES takes almost the same amount of time for matrix filling and matrix equation solving for each frequency. The project is executed in about 8 days total all together, which demonstrates that HOBBIES is very stable on big cluster using AMD CPUs.
Keywords :
higher order statistics; integral equations; matrix algebra; radar cross-sections; stability; AMD CPU cores; HOBBIES; big cluster; matrix equation; matrix filling; monostatic RCS; parallel higher order basis integral equation solver; stability analysis; Benchmark testing; Computational modeling; Equations; Filling; Mathematical model; Stability analysis; Time frequency analysis; matrix equation solving; matrix filling; stability;
Conference_Titel :
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4577-0250-1
