Memory Sharing Via a Unified Memory Architecture

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专利权人:

Intel Corporation

发明人:

Rao Jayanth N.,Sundaresan Murali

申请号：

US201615199508

公开号：

US2016314077(A1)

申请日:

2016.06.30

申请国别(地区):

美国

年份:

2016

代理人:

摘要：

A method and system for sharing memory between a central processing unit (CPU) and a graphics processing unit (GPU) of a computing device are disclosed herein. The method includes allocating a surface within a physical memory and mapping the surface to a plurality of virtual memory addresses within a CPU page table. The method also includes mapping the surface to a plurality of graphics virtual memory addresses within an 110 device page table.

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中国工程科技知识中心

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