![混合高速缓存管理](/CN/2013/8/16/images/201380080189.jpg)
基本信息:
- 专利标题: 混合高速缓存管理
- 专利标题(英):Mixed cache management
- 申请号:CN201380080189.3 申请日:2013-10-29
- 公开(公告)号:CN105612499A 公开(公告)日:2016-05-25
- 发明人: 金海 , 石宣化 , 吴松 , 余新
- 申请人: 华中科技大学
- 申请人地址: 湖北省武汉市洪山区珞喻路1037号
- 专利权人: 华中科技大学
- 当前专利权人: 华中科技大学
- 当前专利权人地址: 湖北省武汉市洪山区珞喻路1037号
- 代理机构: 北京三友知识产权代理有限公司
- 代理人: 吕俊刚; 杨薇
- 国际申请: PCT/CN2013/086143 2013.10.29
- 国际公布: WO2015/061965 EN 2015.05.07
- 进入国家日期: 2016-04-12
- 主分类号: G06F12/00
- IPC分类号: G06F12/00
A mixed cache is indexed to main memory and page coloring is applied to map main memory to virtual memory. A nursery array and a mature array are indexed to virtual memory. An access to a virtual page from the mixed cache is recorded by determining an index and a tag of an array address based on a virtual address, following the index to corresponding rows in the nursery and the mature arrays, and determining if the tag in the array address matches any tag in the rows. When there is a match to a tag in the rows, an access count in a virtual page entry corresponding to the matched tags is incremented. When there is no match, a virtual page entry in the row in the nursery array is written with the tag in the array address and an access count in the entry is incremented.
公开/授权文献:
- CN105612499B 混合高速缓存管理 公开/授权日:2018-11-13