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2009 WRI World Congress on Computer Science and Information Engineering
Practical Pre-stack Kirchhoff Time Migration of Seismic Processing on General Purpose GPU
Los Angeles, California USA
March 31-April 02
ISBN: 978-0-7695-3507-4
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:
Xiaohua Shi, Xu Wang, Changhai Zhao, Haiyan Yang, "Practical Pre-stack Kirchhoff Time Migration of Seismic Processing on General Purpose GPU," csie, vol. 2, pp.461-465, 2009 WRI World Congress on Computer Science and Information Engineering, 2009
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