隐式提示:在不改变ISA的情况下，在程序中嵌入提示位

2010 IEEE International Conference on Computer Design Pub Date : 2010-11-29 DOI:10.1109/ICCD.2010.5647699

H. Vandierendonck, K. D. Bosschere

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引用次数: 4

摘要

编译器和处理器之间在程序知识方面存在很大的差距，前者可以进行昂贵的分析，而后者本质上受限于它所能执行的分析类型。为了提高处理器性能，isa已经扩展为提示位，以便将编译器的一些知识传递给处理器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Implicit hints: Embedding hint bits in programs without ISA changes

There is a large gap in knowledge about a program between the compiler, which can afford expensive analysis, and the processor, which by nature is constrained in the types of analysis it can perform. To increase processor performance, ISAs have been extended with hint bits to communicate some of the compiler's knowledge to the processor.

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2010 IEEE International Conference on Computer Design

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