一类大规模油藏数值模拟问题的有效并行计算  

Valid Parallel Computation for a Large Scale Numerical Simulation of Reservoir Problem

作　　者：舒继武[1] 赵金熙[1] 归丽忠[1] 张德富[1] 

机构地区：[1]南京大学计算机软件新技术国家重点实验室

出　　处：《电子学报》1999年第11期90-92,共3页Acta Electronica Sinica

基　　金：国家 8 6 3- 3 0 6资助项目

摘　　要：:大型科学计算领域的并行处理一直是人们非常关注的,如油藏数值模拟的并行计算.本文基于用网络连接多台共享内存多处理机的分布并行处理系统,运用并行计算理论和方法,采用负载均衡策略,解决了网格节点多达728万的大规模油藏数值模拟问题,提高了油藏数值模拟的计算速度和能力.High performance parallel computer are increasingly in demand in the areas of the large scale scientific computations,such as in oil reservoir.In this paper,a large scale parallel numerical simulation of reservoir problem that has more than 728,000 grid points is solved by applying parallel theory and technology based on distributed memory parallel systems with several shared main memory multiprocessors joined by network.This parallelism software improves computation capacity and speeds considerably in the aspect of numerical simulation of reservoir.

关 键 词：并行计算 大规模 油藏数值模拟 负载均衡 

分 类 号：TE15[石油与天然气工程—油气勘探]