The method is that the structure of task graph is simplified, and then the tasks are merged one by one. It has reduced the communication cost meanwhile the complete time and complexity of algorithm is low.
算法先简化任务图为join结构图再逐个合并节点任务的方法,实现在保持较低时间复杂度和完成时间的同时,消除了核间通信开销。
because ffp language is applicative and reduced language the techniques of graph reductor and delayed evaluation are used in the realization.
由于FFP语言是作用式、归约式的语言,因此采用了图归约机和延迟求值技术。
By normalizing the associated matrix of the graph, the computational cost on verifying the isomorphism of the subgraphs was effectively reduced.
该算法通过对关联矩阵的标准化,有效地降低了子图同构判断的代价。
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