A method of using GPU to accelerate seismic pre-stack time migration
文献类型：期刊论文
| 作者 | Li Bo; Liu Guo-Feng; Liu Hong |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2009 |
| 卷号 | 52期号:1页码:245-252 |
| 关键词 | Un-symmetry travel time pre-stack time migration Graphic Processing Unit(GPU) General Purpose GPU (GPGPU) Compute Unified Device Architecture (CUDA) |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | General Purpose GPU technology has being becoming mature, it has been applied in many industry area. However, due to the differences of computing feather between CPU and GPU, the study of GPU in petroleum industry application should be developed effectively, In this article, we introduce the General Purpose GPU technology and propose a method to realize pre-stack time migration software on GPU. Compared with traditional pre-stack time migration running on Personal Computer (PC) or PC-Cluster, the new programming method greatly improves computational efficiency, and then dramatically save power and maintenances cost. the actual tests in real seismic data illustrate that high performance computing based on General Purpose GPU technology (GPGPU) is an important direction of developments to meet the requirements of large scale computing in petroleum industry. |
| WOS关键词 | DEPTH EXTRAPOLATION |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000262974800028 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/71658]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Li Bo |
| 作者单位 | Chinese Acad Sci, Key Lab Petr Geophys, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Bo,Liu Guo-Feng,Liu Hong. A method of using GPU to accelerate seismic pre-stack time migration[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2009,52(1):245-252. |
| APA | Li Bo,Liu Guo-Feng,&Liu Hong.(2009).A method of using GPU to accelerate seismic pre-stack time migration.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,52(1),245-252. |
| MLA | Li Bo,et al."A method of using GPU to accelerate seismic pre-stack time migration".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 52.1(2009):245-252. |
入库方式： OAI收割
来源：地质与地球物理研究所
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