Invention Grant
- Patent Title: Exploiting process variation in a multicore processor
- Patent Title (中): 利用多核处理器中的过程变化
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Application No.: US13830157Application Date: 2013-03-14
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Publication No.: US09442559B2Publication Date: 2016-09-13
- Inventor: Arijit Biswas , Michael D. Powell
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F1/32
- IPC: G06F1/32
Abstract:
A disclosed method includes accessing characterization data indicating first and second sets of performance characteristics for first and second processing cores of a processor; determining, based on a performance objective and the characterization data, a first power state for the first processing core and a second power state for the second processing core; and applying the first power performance objective to the first processing core and the second power performance objective to the second processing core.
Public/Granted literature
- US20140281610A1 EXPLOITING PROCESS VARIATION IN A MULTICORE PROCESSOR Public/Granted day:2014-09-18
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