发明名称 |
Dynamic allocation of physical memory space |
摘要 |
In a computer system, a system and methodology for dynamically allocating available physical memory to addressable memory space on an as needed basis, and to recover unused physical memory space when it is no longer needed. Physical memory is assigned to addressable memory space when that memory space is first written. When the system software determines it has no further need of a memory space, the physical memory is recovered and made available for reuse.
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申请公布号 |
US6401181(B1) |
申请公布日期 |
2002.06.04 |
申请号 |
US20000627516 |
申请日期 |
2000.07.28 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
FRANASZEK PETER A.;HACK MICHEL;SCHULZ CHARLES O.;SMITH, III T. BASIL;TREMAINE R. BRETT |
分类号 |
G06F12/10;(IPC1-7):G06F12/02 |
主分类号 |
G06F12/10 |
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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