Invention Grant
US09563570B2 System and methods exchanging data between processors through concurrent shared memory
有权
系统和方法通过并发共享存储器在处理器之间交换数据
- Patent Title: System and methods exchanging data between processors through concurrent shared memory
- Patent Title (中): 系统和方法通过并发共享存储器在处理器之间交换数据
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Application No.: US14813444Application Date: 2015-07-30
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Publication No.: US09563570B2Publication Date: 2017-02-07
- Inventor: Brent S. Baxter , Clifford D. Hall , Prashant Sethi , William H. Clifford
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Alpine Technology Law Group LLC
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F13/00 ; G06F12/10 ; G06F12/02
Abstract:
A method and apparatus for matching parent processor address translations to media processors' address translations and providing concurrent memory access to a plurality of media processors through separate translation table information. In particular, a page directory for a given media application is copied to a media processor's page directory when the media application allocates memory that is to be shared by a media application running on the parent processor and media processors.
Public/Granted literature
- US20160188484A1 SYSTEM AND METHODS EXCHANGING DATA BETWEEN PROCESSORS THROUGH CONCURRENT SHARED MEMORY Public/Granted day:2016-06-30
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