| 发明名称 | Dirty cacheline duplication | ||
| 摘要 | A method of managing memory includes installing a first cacheline at a first location in a cache memory and receiving a write request. In response to the write request, the first cacheline is modified in accordance with the write request and marked as dirty. Also in response to the write request, a second cacheline is installed that duplicates the first cacheline, as modified in accordance with the write request, at a second location in the cache memory. | ||
| 申请公布号 | US9229803(B2) | 申请公布日期 | 2016.01.05 |
| 申请号 | US201213720536 | 申请日期 | 2012.12.19 |
| 申请人 | ADVANCED MICRO DEVICES, INC. | 发明人 | Loh Gabriel H.;Sridharan Vilas K.;O'Connor James M.;Sim Jaewoong |
| 分类号 | G06F11/10;G06F12/08 | 主分类号 | G06F11/10 |
| 代理机构 | Park, Vaughan, Fleming & Dowler LLP | 代理人 | Park, Vaughan, Fleming & Dowler LLP |
| 主权项 | 1. A method of managing memory, comprising: installing a first cacheline at a first location in a cache memory; receiving a first write request; and in response to the first write request: modifying a content of the first cacheline in accordance with the first write request;marking the first cacheline as dirty; andinstalling a second cacheline at a second location in the cache memory so that the first cacheline and the second cacheline are concurrently stored in the same cache memory, wherein a content of the second cacheline is a duplicate of the content of the first cacheline after the content of the first cacheline has been modified in accordance with the first write request. | ||
| 地址 | Sunnyvale CA US | ||