发明名称 |
LOOKUP OF A DATA STRUCTURE CONTAINING A MAPPING BETWEEN A VIRTUAL ADDRESS SPACE AND A PHYSICAL ADDRESS SPACE |
摘要 |
A memory region stores a data structure that contains a mapping between a virtual address space and a physical address space of a memory. A portion of the mapping is cached in a cache memory. In response to a miss in the cache memory responsive to a lookup of a virtual address of a request, an indication is sent to the buffer device. In response to the indication, a hardware controller on the buffer device performs a lookup of the data structure in the memory region to find a physical address corresponding to the virtual address. |
申请公布号 |
EP3017374(A1) |
申请公布日期 |
2016.05.11 |
申请号 |
EP20130888862 |
申请日期 |
2013.07.01 |
申请人 |
HEWLETT-PACKARD ENTERPRISE DEVELOPMENT LP |
发明人 |
MURALIMANOHAR, NAVEEN;LIM, KEVIN T.;JOUPPI, NORMAN PAUL;YOON, DOE HYUN |
分类号 |
G06F12/10 |
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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