文献类型：会议论文

英文题名：Design of PPU framework for processing ordered data blocks in the cluster environment

作者：Jun, Liang[1]; Lin, Xiao[2]; Wu, Bao Ling[1]

通讯作者：Jun, L.

机构：[1] Training Center of Electronic Information, Beijing Union University, Beijing, China; [2] College of Applied Science and Technology, Beijing Union University, Beijing, China

第一机构：北京联合大学工科综合实验教学示范中心

会议论文集：2010 2nd IITA International Conference on Geoscience and Remote Sensing, IITA-GRS 2010

会议日期：28 August 2010 through 31 August 2010

会议地点：Qingdao

语种：英文

外文关键词：Cluster computing - Remote sensing

摘要：With the development of parallel computing, processing mass data in the cluster environment becomes a hotspot in research. A typical scenario is that the data blocks needed to be parallelization processed is ordered, but there is no common framework adapting to this scenario. Under this background, a common framework named PPU is proposed in this paper to resolve the parallelization of processing ordered data blocks. With the preemption between processes, the PPU framework can ensure the efficiency in parallel data processing. And the mapping table is used to keep the data blocks in the correct order after parallel processed. Experiment results show that the PPU framework for processing ordered data blocks is feasible. ? 2010 IEEE.