Title :
Hardware accelerated MoM-PFFT method using graphics processing units
Author :
Peng, Shaoxin ; Wang, Chao-Fu
Author_Institution :
Temasek Labs., Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
In this paper, the implementation of the MoM-PFFT method on GPU is presented. Benchmark is given to show the parallel efficiency. An acceleration ratio of about 10 is observed. The performance can further be improved by coalescing the memory reading and optimizing shared memory usage.
Keywords :
fast Fourier transforms; graphical user interfaces; method of moments; acceleration ratio; graphics processing units; hardware accelerated MoM-PFFT method; memory reading; method of moment; parallel efficiency; precorrected-FFT; shared memory usage; Acceleration; Central Processing Unit; Graphics processing unit; Instruction sets; Moment methods; Programming; Random access memory;
Conference_Titel :
Antennas and Propagation (APSURSI), 2011 IEEE International Symposium on
Conference_Location :
Spokane, WA
Print_ISBN :
978-1-4244-9562-7
DOI :
10.1109/APS.2011.5997201
