发明申请
- 专利标题： Methods and Systems to Facilitate Operation in Unpinned Memory
- 专利标题（中）： 方法和系统促进无内存操作
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申请号： US13324443申请日： 2011-12-13
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公开(公告)号： US20130147821A1公开(公告)日： 2013-06-13
- 发明人: Warren Fritz Kruger , Philip J. Rogers , Mark Hummel
- 申请人： Warren Fritz Kruger , Philip J. Rogers , Mark Hummel
- 申请人地址： US CA Sunnyvale
- 专利权人： Advanced Micro Devices, Inc.
- 当前专利权人： Advanced Micro Devices, Inc.
- 当前专利权人地址： US CA Sunnyvale
- 主分类号： G06F13/00
- IPC分类号： G06F13/00 ; G06F12/00
摘要：
In an embodiment, a method of processing memory requests in a first processing device is provided. The method includes generating a memory request associated with a memory address located in an unpinned memory space managed by an operating system running on a second processing device; and responsive to a determination that the memory address is not resident in a physical memory, transmitting a message to the second processing device. In response to the message, the operating system controls the second processing device to bring the memory address into the physical memory.
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