哈尔滨商业大学学报（自然科学版）2012，Vol.28Issue(3)：317-319,323,4.
基于内存映射的地震道集数据存取
Access to seismic data sets based on memory mapping
摘要
Abstract
The problem of low efficiency of data exchange in the seismic data processing, a-nalysis on the basis of conventional seismic data file access, based on memory-mapped on the seismic data processing, a method proposed which used memory memory-mapped on seismic data processing in this paper. Through the analysis of experimental results, the efficiency of the seismic gather data based on memory-mapped access nearly three times higher than the traditional method, among these globally map the seismic gather data consumes the shortest time and the most efficient. The method that based on the memory mapping of seismic data access solved the problem effectively and improved the efficiency in the processing of seismic data.关键词
内存映射/地震道集/数据存取Key words
memory mapping/ seismic data sets/ data access分类
信息技术与安全科学引用本文复制引用
梁吉胜,李伟,张漫,原子波..基于内存映射的地震道集数据存取[J].哈尔滨商业大学学报（自然科学版）,2012,28(3):317-319,323,4.基金项目
国家博士后基金资助项目(20080440923). （20080440923）
