Cache set replacement order based on temporal set recording

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United States of America Patent

PATENT NO 8806139
APP PUB NO 20130191599A1
SERIAL NO

13354894

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Abstract

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A technique is provided for cache management of a cache. The processing circuit determines a miss count and a hit position field during a previous execution of an instruction requesting that a data element be stored in a cache. The miss count and the hit position field are stored for a data element corresponding to an instruction that requests storage of the data element. The processing circuit places the data element in a hierarchical order based on the miss count and/or the hit position field. The hit position field includes a hierarchical position related to the data element in the cache.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Busaba, Fadi Y Poughkeepsie, US 218 1677
Carlough, Steven R Wappingers Falls, US 160 824
Krygowski, Christopher A Lagrangeville, US 64 570
Prasky, Brian R Wappingers Falls, US 154 1163
Shum, Chung-Lung K Wappingers Falls, US 315 2136

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