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Computer Science and Information Engineering, World Congress on (2009)
Los Angeles, California USA
Mar. 31, 2009 to Apr. 2, 2009
ISBN: 978-0-7695-3507-4
pp: 461-465
ABSTRACT
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.
INDEX TERMS
Pre-stack Kirchhoff Time Migration, GPU
CITATION
Haiyan Yang, Xiaohua Shi, Xu Wang, Changhai Zhao, "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
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