发明名称 |
Cache prefetching |
摘要 |
Method and apparatus for prefetching cache with requested data are described. A processor initiates a read access to main memory for data which is not in the main memory. After the requested data is brought into the main memory, but before the read access is reinitiated, the requested data is prefetched from main memory into the cache subsystem of the processor which will later reinitiate the read access.
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申请公布号 |
US2004064648(A1) |
申请公布日期 |
2004.04.01 |
申请号 |
US20020255490 |
申请日期 |
2002.09.26 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BROWN JEFFREY D.;IRISH JOHN D.;KUNKEL STEVEN R. |
分类号 |
G06F12/08;(IPC1-7):G06F12/00 |
主分类号 |
G06F12/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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