发明授权
US09081660B2 Method and system for efficiently swapping pieces into and out of DRAM
有权
用于有效地将块插入和移出DRAM的方法和系统
- 专利标题： Method and system for efficiently swapping pieces into and out of DRAM
- 专利标题（中）： 用于有效地将块插入和移出DRAM的方法和系统
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申请号： US13206274申请日： 2011-08-09
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公开(公告)号： US09081660B2公开(公告)日： 2015-07-14
- 发明人: Nicholas James Thomas
- 申请人： Nicholas James Thomas
- 申请人地址： US TX Plano
- 专利权人： SanDisk Technologies Inc.
- 当前专利权人： SanDisk Technologies Inc.
- 当前专利权人地址： US TX Plano
- 代理机构： Brinks Gilson & Lione
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F12/02 ; G06F13/00 ; G06F13/28 ; G06F12/12 ; G06F12/10
摘要：
A system and method for managing swaps of pieces of an address mapping table is disclosed. The method may include a controller of a storage device receiving a stream of requests for accesses to the mapping table, analyzing the stream of requests to determine at least one characteristic of the stream of requests, and determining whether to copy a piece of the mapping table stored in non-volatile memory into the volatile memory based on the determined at least one characteristic. The system may include a storage device with a controller configured to perform the method noted above.
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