发明名称 |
MEMORY TYPES FOR CACHING POLICIES |
摘要 |
The present system enables receiving a request from an I/O device to translate a virtual address to a physical address to access the page in system memory. One or more memory attributes of the page defining a cacheability characteristic of the page is identified. A response including the physical address and the cacheability characteristic of the page is sent to the I/O device.
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申请公布号 |
US2013262736(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201213436342 |
申请日期 |
2012.03.30 |
申请人 |
KEGEL ANDREW;HUMMEL MARK;ASARO ANTHONY;ATI TECHNOLOGIES ULC;ADVANCED MICRO DEVICES, INC. |
发明人 |
KEGEL ANDREW;HUMMEL MARK;ASARO ANTHONY |
分类号 |
G06F12/10;G06F12/08 |
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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