线路共享缓存:使用频繁的线路值局部性探索缓存容量

2013 18th Asia and South Pacific Design Automation Conference (ASP-DAC) Pub Date : 2013-04-29 DOI:10.1109/ASPDAC.2013.6509677

Keitarou Oka, Hiroshi Sasaki, Koji Inoue

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引用次数: 1

摘要

本文提出了一种新的最后一级缓存结构，即线路共享缓存(LSC)，它可以在不增加缓存内存大小的情况下减少缓存丢失的次数。它在一个单行条目中存储包含相同值的行，这样可以存储更多的行。评估结果显示，在一组SPEC CPU2000基准测试中，性能提高高达35%。

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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Line sharing cache: Exploring cache capacity with frequent line value locality

This paper proposes a new last level cache architecture called line sharing cache (LSC), which can reduce the number of cache misses without increasing the size of the cache memory. It stores lines which contain the identical value in a single line entry, which enables to store greater amount of lines. Evaluation results show performance improvements of up to 35% across a set of SPEC CPU2000 benchmarks.

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2013 18th Asia and South Pacific Design Automation Conference (ASP-DAC)

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