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CPU+GPU异构系统在油田地震勘探领域的应用

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摘要 油田地震勘探数据处理偏移成为准确成像的重要手段,而基于全三维波动方程的逆时偏移成为偏移的主流技术,相应带来对高性能计算的巨大需求,青海油田勘探开发研究院引进基于CPU+GPU异构系统运行GeoEast-Lightning逆时叠前深度偏移软件,以满足油气勘探复杂程度对巨大的计算量和地震成像技术的需求。
出处 《青海石油》 2014年第2期41-45,共5页
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