Accelerating koblingers method of compton scattering on GPU

摘要：

Graphics Processing Unit (GPU), originally developed for real-time, high-definition 3D graphics in computer games, now provides great faculty in solving scientific applications.The Compton scattering is an important procedure of particle transport.This paper focuses on accelerating the Koblingers method of Compton scattering on GPU.Koblingers method is mapped onto the thread execution model of GPU and the massive fine GPU thread mechanism is used in the implementation.The experimental results show NVIDIA M2050 GPU is 8.39-20.36 times faster than Intel Xeon X5670 and X5355 chips.

关键词： Koblingers method Compton Scattering Klein-Nishina formula GPU

作者: Jing Xie

作者单位: School of Information,XIAN University of Finance and Economics,Xi an,710100,China School of Computer,National University of Defense Technology,Changsha 410073,China

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 242-246

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）