Abstract: In order to improve the speed of visualization of stratified stratum, the parallel visualization program based on MPI is provided according to the character of the geological exploration data, and the Kriging method is adopted to implement the interpolation computing of the stratums. The computing environment is established using PCs with Windows2000 OS, and the statistic data show that the parallel program can save the computing time efficiently.

Key words: stratified stratum, parallel computing, visualization, Message Passing Interface(MPI)

摘要： 为了提高层状地层的可视化绘制速度，结合地质探勘数据的特点，基于MPI开发地层的并行可视化程序，并采用Kriging方法对多个地层的数据进行并行插值计算。利用多台PC机搭建Windows2000 操作系统下的并行计算环境，计算时间统计数据对比表明并行计算方法能有效地节省计算时间。

关键词: 层状地层, 并行计算, 可视化, 消息传递接口

CLC Number: 

• TP391.41