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发明申请
US20140156942A1 Shared Virtual Memory Between A Host And Discrete Graphics Device In A Computing System 有权
计算系统中主机与离散图形设备之间的共享虚拟内存

  • 专利标题： Shared Virtual Memory Between A Host And Discrete Graphics Device In A Computing System
  • 专利标题（中）： 计算系统中主机与离散图形设备之间的共享虚拟内存
  • 申请号： US14172493
    申请日： 2014-02-04
  • 公开(公告)号： US20140156942A1
    公开(公告)日： 2014-06-05
  • 发明人: Boris Ginzburg
  • 申请人： Boris Ginzburg
  • 主分类号： G06F12/10
  • IPC分类号： G06F12/10 ;  G06F12/12
Shared Virtual Memory Between A Host And Discrete Graphics Device In A Computing System
摘要：
In one embodiment, the present invention includes a device that has a device processor and a device memory. The device can couple to a host with a host processor and host memory. Both of the memories can have page tables to map virtual addresses to physical addresses of the corresponding memory, and the two memories may appear to a user-level application as a single virtual memory space. Other embodiments are described and claimed.
摘要（中）：

在一个实施例中，本发明包括具有设备处理器和设备存储器的设备。 该设备可以连接到具有主机处理器和主机内存的主机。 两个存储器都可以具有页表以将虚拟地址映射到相应存储器的物理地址，并且两个存储器可以以用户级应用程序显示为单个虚拟存储器空间。 描述和要求保护其他实施例。

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