Computer Science and Information Engineering, World Congress on (2009)
Los Angeles, California USA
Mar. 31, 2009 to Apr. 2, 2009
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CSIE.2009.78
In this paper, we introduced three prototypes of GPGPU solutions on NVidia GeForce8800GT for a practical Pre-stack Kirchhoff Time Migration program. We presented how to re-design and re-implement the original CPU code to efficiency GPU code. The prototypes are more than at most 7.2 times faster than its CPU version on Intel’s P4 3.0G.
Pre-stack Kirchhoff Time Migration, GPU
Xiaohua Shi, Xu Wang, Changhai Zhao, Haiyan Yang, "Practical Pre-stack Kirchhoff Time Migration of Seismic Processing on General Purpose GPU", Computer Science and Information Engineering, World Congress on, vol. 02, no. , pp. 461-465, 2009, doi:10.1109/CSIE.2009.78