并行空间数据处理系统的设计

Design of the Parallel Space Data Processing System

随着多核计算机的出现,并行计算技术的发展进入了一个新的阶段,如何将并行技术引入空间数据处理系统成为了当前研究的热点问题。本文给出了一种基于分布式/共享内存结构的并行空间数据处理系统设计方案,用于解决空间数据量增大和下行速度大幅度提高所带来的处理速度慢,数据积压等问题。

With the emergence of multi-core computers,parallel computing technology has entered a new stage,and how to apply it into the space data processing system becomes a hot issue. This paper designs a parallel space data processing system based on distributed/shared memory architecture,in order to solve the problems such as slow processing speed and the backlog of data,which are caused by increasing amount and downlink speed of data.