Reuse Distance-Based Probabilistic Cache Replacement
نویسندگان
چکیده
منابع مشابه
Improving Adaptive Replacement Cache (ARC) by Reuse Distance
Buffer caches are used to enhance the performance of file or storage systems by reducing I/O requests to underlying storage media. In particular, multi-level buffer cache hierarchy is commonly deployed on network file systems or storage systems. In this environment, the I/O access pattern on second-level buffer caches of file servers or storage controllers differs from that on upperlevel caches...
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Modern instruction sets extend their load/store-instructions with cache hints, as an additional means to bridge the processor-memory speed gap. Cache hints are used to specify the cache level at which the data is likely to be found, as well as the cache level where the data is stored after accessing it. In order to improve a program’s cache behavior, the cache hint is selected based on the data...
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As feature size shrinks, the dominant component of power consumption will be leakage. As caches represent a considerable fraction of area for many platforms, from embedded to highly paralleled systems, cache leakage control continues to become a critical issue. Drowsy cache technique is a state-preserving technique which reduces leakage by pulling down the voltages on selected lines. To exploit...
متن کاملInstruction - based Reuse Distance Prediction Replacement Policy
— This paper presents a new cache replacement policy based on Instruction-based Reuse Distance Prediction (IbRDP) Replacement Policy originally proposed by Keramidas, Petoumenos, and Kaxiras [5] and further optimized by Petoumenos et al. [6]. In these works [5,6] we have proven that there is a strong correlation between the temporal characteristics of the cache blocks and the access patterns of...
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Today power consumption is considered to be one of the important issues. Therefore, its reduction plays a considerable role in developing systems. Previous studies have shown that approximately 50% of total power consumption is used in cache memories. There is a direct relationship between power consumption and replacement quantity made in cache. The less the number of replacements is, the less...
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ژورنال
عنوان ژورنال: ACM Transactions on Architecture and Code Optimization
سال: 2016
ISSN: 1544-3566,1544-3973
DOI: 10.1145/2818374