Parallel aggregation - "Parallel aggregation introduces special steps in the algorithm for merging partial results."
并行聚合(Parallel Aggregation)——“并行聚合在算法中引入了特别的步骤用于合并一些不完整的结果。”
This paper discusses the parallel merging sorting algorithm for hypercube architecture. Based on the analysis of communication complexity, the speedup of this algorithm is derived.
本文讨论超立方体结构上的并行归并排序算法,着重分析算法的通信复杂性,在此基础上推导算法的加速比。
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