基于高性能计算平台的地理信息系统算法调度引擎的研究

摘要

主要针对传统模式下的地理信息系统算法调度引擎无法满足用户对于地理信息系统响应速度快的要求,研究并且提出了利用高性能的计算平台进行地理信息系统中地理计算算法的调度,从而提高地理信息系统的性能.经过实验表明:新的高性能计算平台对于地理信息系统的算法调度有了一定提高,改善了地理信息系统的部分性能指标.%To solve the problem that the traditional GIS scheduling engine can not meet the users'requirements of its re-sponse speed,the GIS scheduling engine based on high-performance computing platform is proposed to improve the performance of GIS. The experimental results show that the new high-performance computing platform can improve the algorithmic scheduling ability of GIS,and perfect the performance index of GIS.