A simple framework to generate parallel application for geospatial processing
COM.Geo '10: Proceedings of the 1st International Conference and Exhibition on Computing for Geospatial Research & Application（2010）
摘要
GIS processing of large sets of geo-referenced tiles is usually very time-consuming for users. These computations rarely take benefits of PC clusters or Grid computing and are too often run onto simple desktop PC. This is mainly due to the difficulty of parallel programming. In this paper we propose an easy way to greatly accelerate this process for the class of GIS computations which involve local data accesses. For the moment, our framework deals with non communicating parallel processes.
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关键词
parallel process,grid computing,parallel application,geospatial processing,large set,framework deal,geo-referenced tile,parallel programming,gis computation,pc cluster,gis processing,simple framework,simple desktop pc,parallel computation,parallel computer,gis,data access,parallel processing,cluster
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