针对粗粒度可重构处理器的通用循环编译技术
A General Loop-Compiling Technique for Course-Grained Reconfigurable Processor
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摘要: 粗粒度可重构处理器结合了高性能和高灵活性的优点, 但是现有编译技术难以处理不定长循环和非完美循环.本文分别针对不定长循环和非完美循环提出了高效的编译技术, 使得编译器可以处理通用形式的循环且均可以充分利用可重构处理器的计算能力.Abstract: Coarse-grained reconfigurable processor combines the advantages of high performance and high flexibility, but the existing compiler technology is difficult to deal with variable-length loops and imperfect loops. In this paper, we propose an efficient compilation technique for variable-length loops and imperfect loops, so that the compiler can deal with the general form of loops and can make full use of the reconfigurable processor computing power.