Correlation-based critical path predictors for low power microprocessors

Correlation-based critical path predictors for low power microprocessors
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用于低功耗微处理器的基于相关性的关键路径预测器

DOI:
10.1109/iwia.2003.1262778
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发表时间:
2003
期刊:
Innovative Architecture for Future Generation High-Performance Processors and Systems, 2003
影响因子:
--
通讯作者:
I. Arita
I. Arita
中科院分区:
--
文献类型:
--
作者:
A. Chiyonobu;T. Sato;I. Arita

文献摘要

被引文献

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最近的研究表明,如果我们能够识别哪些指令是关键的,微处理器的速度就可以加快。利用关于指令关键性的信息不仅对于提高处理器性能而且对于提高能量效率是有效的。在本文中,我们提出了三个关键路径预测,以确定关键指令。实验结果表明,我们的方法未来的研究方向。
Recent studies show that the speed of microprocessors can be accelerated if we can identify which instructions are critical. Exploiting information regarding instruction criticality is effective not only for improving processor performance but also for improving energy efficiency. In this paper, we propose three critical path predictors in order to identify critical instructions. Experimental results demonstrate the future research direction of our approach.