Invention Grant
- Patent Title: Dynamic prefetch distance calculation
- Patent Title (中): 动态预取距离计算
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Application No.: US11271415Application Date: 2005-11-09
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Publication No.: US07702856B2Publication Date: 2010-04-20
- Inventor: Rakesh Krishnaiyer , Somnath Ghosh , Abhay Kanhere
- Applicant: Rakesh Krishnaiyer , Somnath Ghosh , Abhay Kanhere
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G06F13/00
- IPC: G06F13/00 ; G06F13/28
Abstract:
The prefetch distance to be used by a prefetch instruction may not always be correctly calculated using compile-time information. In one embodiment, the present invention generates prefetch distance calculation code to dynamically calculate a prefetch distance used by a prefetch instruction at run-time.
Public/Granted literature
- US20070106848A1 Dynamic prefetch distance calculation Public/Granted day:2007-05-10
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