在非相邻和不完全嵌套循环中改进循环交换的进一步结果

Proceedings Third International Workshop on High-Level Parallel Programming Models and Supportive Environments Pub Date : 1998-03-30 DOI:10.1109/HIPS.1998.665147

Tsung-Chuan Huang, Cheng-Ming Yang

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引用次数: 0

摘要

循环交换是支持向量化和并行化的一种强大的重构技术。我们提出了一种改进的技术来确定环路是否可以在两个非相邻环路之间交换。我们还提出了一种方法来确定是否可以在不完美嵌套的循环上直接进行循环交换。实验结果表明了该方法的有效性。

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Further results for improving loop interchange in non-adjacent and imperfectly nested loops

Loop interchange is a powerful restructuring technique for supporting vectorization and parallelization. We propose an improved technique to determine whether loops can be interchanged between two non adjacent loops. We also present a method for determining whether we can directly make loop interchange on an imperfectly nested loop. Some experimental results are also presented to show the effectiveness of the method.

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Proceedings Third International Workshop on High-Level Parallel Programming Models and Supportive Environments

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