发明授权
- 专利标题: Cache memory with variable fetch and replacement schemes
- 专利标题(中): 具有变量提取和替换方案的高速缓存
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申请号: US358460申请日: 1989-05-26
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公开(公告)号: US4928239A公开(公告)日: 1990-05-22
- 发明人: Allen Baum , William R. Bryg , Michael J. Mahon , Ruby B. Lee , Steven S. Muchnick
- 申请人: Allen Baum , William R. Bryg , Michael J. Mahon , Ruby B. Lee , Steven S. Muchnick
- 申请人地址: CA Palo Alto
- 专利权人: Hewlett-Packard Company
- 当前专利权人: Hewlett-Packard Company
- 当前专利权人地址: CA Palo Alto
- 主分类号: G06F9/38
- IPC分类号: G06F9/38 ; G06F12/08 ; G06F12/12
摘要:
An instruction is presented to the cache; the instruction includes a cache control specifier which identifies a type of data being requested. Based on the cache control specifier, one of a plurality of replacement schemes is selected for swapping a data block out of the cache.
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