发明申请
US20110072234A1 Providing Hardware Support For Shared Virtual Memory Between Local And Remote Physical Memory
有权
为本地和远程物理内存之间的共享虚拟内存提供硬件支持
- 专利标题： Providing Hardware Support For Shared Virtual Memory Between Local And Remote Physical Memory
- 专利标题（中）： 为本地和远程物理内存之间的共享虚拟内存提供硬件支持
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申请号： US12562477申请日： 2009-09-18
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公开(公告)号： US20110072234A1公开(公告)日： 2011-03-24
- 发明人: Gautham N. Chinya , Hong Wang , Deepak A. Mathaikutty , Jamison D. Collins , Ethan Schuchman , James P. Held , Ajay V. Bhatt , Prashant Sethi , Stephen F. Whalley
- 申请人： Gautham N. Chinya , Hong Wang , Deepak A. Mathaikutty , Jamison D. Collins , Ethan Schuchman , James P. Held , Ajay V. Bhatt , Prashant Sethi , Stephen F. Whalley
- 主分类号： G06F12/10
- IPC分类号： G06F12/10 ; G06F12/00
摘要：
In one embodiment, the present invention includes a memory management unit (MMU) having entries to store virtual address to physical address translations, where each entry includes a location indicator to indicate whether a memory location for the corresponding entry is present in a local or remote memory. In this way, a common virtual memory space can be shared between the two memories, which may be separated by one or more non-coherent links. Other embodiments are described and claimed.
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