Title :
GPUMP: A Multiple-Precision Integer Library for GPUs
Author :
Zhao, Kaiyong ; Chu, Xiaowen
Author_Institution :
Dept. of Comput. Sci., Hong Kong Baptist Univ., Hong Kong, China
fDate :
June 29 2010-July 1 2010
Abstract :
Multiple-precision integer operations are key components of many security applications; but unfortunately they are computationally expensive on contemporary CPUs. In this paper, we present our design and implementation of a multiple-precision integer library for GPUs which is implemented by CUDA. We report our experimental results which show that a significant speedup can be achieved by GPUs as compared with the GNU MP library on CPUs.
Keywords :
computer graphic equipment; coprocessors; parallel architectures; public key cryptography; CUDA; GPUMP; GPUs; compute unified device architecture; multiple-precision integer library; security applications; Algorithm design and analysis; Arrays; Graphics; Graphics processing unit; Libraries; Programming; CUDA; GPU; Multiple-precision algorithm;
Conference_Titel :
Computer and Information Technology (CIT), 2010 IEEE 10th International Conference on
Conference_Location :
Bradford
Print_ISBN :
978-1-4244-7547-6
DOI :
10.1109/CIT.2010.211
