发明名称 |
DATA STORAGE SYSTEM |
摘要 |
A hierarchical data storage system comprises a main store and a smaller, faster slave store containing data currently required for processing. The memory system responds to a store access command to retrieve an item of data. In addition, for certain types of store access command, the system performs a look-ahead action to ensure that the slave store is loaded with another data item which forms part of a possible sequence. In certain cases, a test is made to determine whether the possible sequence is in the ascending or descending direction, and the look-ahead access is then made in the appropriate direction. |
申请公布号 |
HU175243(B) |
申请公布日期 |
1980.06.28 |
申请号 |
HU1976IE00749 |
申请日期 |
1976.07.07 |
申请人 |
INTERNATIONAL COMPUTERS LTD,GB |
发明人 |
DESYLLAS,PETER L.L.,GB;JONES,JOHN A.,GB;PROCTER,BRIAN J.,GB |
分类号 |
G06F9/38;G06F12/00;G06F12/02;G06F12/08 |
主分类号 |
G06F9/38 |
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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