发明名称 |
REGION BASED CACHE REPLACEMENT POLICY UTILIZING USAGE INFORMATION |
摘要 |
A method, apparatus, and system for replacing at least one cache region selected from a plurality of cache regions, wherein each of the regions is composed of a plurality of blocks is disclosed. The method includes applying a first algorithm to the plurality of cache regions to limit the number of potential candidate regions to a preset value, wherein the first algorithm assesses the ability of a region to be replaced based on properties of the plurality of blocks associated with that region; and designating at least one of the limited potential candidate regions as a victim based region level information associated with each of the limited potential candidate regions.
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申请公布号 |
US2013007373(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201113173441 |
申请日期 |
2011.06.30 |
申请人 |
ADVANCED MICRO DEVICES, INC.;BECKMANN BRADFORD M.;BASU ARKAPRAVA;REINHARDT STEVEN K. |
发明人 |
BECKMANN BRADFORD M.;BASU ARKAPRAVA;REINHARDT STEVEN K. |
分类号 |
G06F12/12 |
主分类号 |
G06F12/12 |
代理机构 |
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地址 |
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