Invention Grant
US08838949B2 Direct scatter loading of executable software image from a primary processor to one or more secondary processor in a multi-processor system
有权
在多处理器系统中将可执行软件图像从主处理器直接分散加载到一个或多个二级处理器
- Patent Title: Direct scatter loading of executable software image from a primary processor to one or more secondary processor in a multi-processor system
- Patent Title (中): 在多处理器系统中将可执行软件图像从主处理器直接分散加载到一个或多个二级处理器
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Application No.: US13052516Application Date: 2011-03-21
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Publication No.: US08838949B2Publication Date: 2014-09-16
- Inventor: Nitin Gupta , Daniel H. Kim , Igor Malamant , Steve Haehnichen
- Applicant: Nitin Gupta , Daniel H. Kim , Igor Malamant , Steve Haehnichen
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Peter Michael Kamarchik; Nicholas J. Pauley; Joseph Agusta
- Main IPC: G06F15/177
- IPC: G06F15/177 ; G06F9/445 ; G06F9/44
Abstract:
In a multi-processor system, an executable software image including an image header and a segmented data image is scatter loaded from a first processor to a second processor. The image header contains the target locations for the data image segments to be scatter loaded into memory of the second processor. Once the image header has been processed, the data segments may be directly loaded into the memory of the second processor without further CPU involvement from the second processor.
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