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Data updating method using overlap area and program converting device for converting update program in distributed-memory parallel processor
Data updating method using overlap area and program converting device for converting update program in distributed-memory parallel processor
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机译:使用重叠区域的数据更新方法和用于在分布式存储器并行处理器中转换更新程序的程序转换装置
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摘要
In a parallel processor, a local area and an overlap area are assigned to the memory of each processing element (PE), and each PE makes calculations to update the data in both areas at the runtime. If the data in the overlap area is updated in processes closed in the PEs, the data transfer between adjacent PEs can be reduced and the parallel processes can be performed at a high speed.
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