发明授权
US5893163A Method and system for allocating data among cache memories within a
symmetric multiprocessor data-processing system
失效
用于在对称多处理器数据处理系统内的高速缓冲存储器之间分配数据的方法和系统
- 专利标题： Method and system for allocating data among cache memories within a symmetric multiprocessor data-processing system
- 专利标题（中）： 用于在对称多处理器数据处理系统内的高速缓冲存储器之间分配数据的方法和系统
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申请号： US992135申请日： 1997-12-17
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公开(公告)号： US5893163A公开(公告)日： 1999-04-06
- 发明人: Ravi Kumar Arimilli , John Steven Dodson , Jerry Don Lewis
- 申请人： Ravi Kumar Arimilli , John Steven Dodson , Jerry Don Lewis
- 申请人地址： NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： NY Armonk
- 主分类号： G06F12/08
- IPC分类号： G06F12/08
摘要：
A method and system for allocating data among cache memories within a symmetric multiprocessor data-processing system are disclosed. The symmetric multiprocessor data-processing system includes a system memory and multiple processing units, wherein each of the processing units has a cache memory. The system memory is divided into a number of segments, wherein the number of segments is equal to the total number of cache memories. Each of these segments is represented by one of the cache memories such that a cache memory is responsible to cache data from its associated segment within the system memory.
公开/授权文献
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