Invention Grant
- Patent Title: Energy-aware power sharing control
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Application No.: US15859265Application Date: 2017-12-29
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Publication No.: US10606338B2Publication Date: 2020-03-31
- Inventor: Sudheer Nair , James G. Hermerding, II , Avinash Ananthakrishnan
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Alliance IP, LLC
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/32 ; G06F1/3293 ; G06F1/3206 ; G06F1/20 ; G06F1/3287

Abstract:
Aspects of the embodiments are directed to systems, methods, and program products for rebalancing power in a multi-chip computing platform, which includes a core processor and a discrete peripheral processor. Embodiments include determining that the core processor and the discrete peripheral processor are in a limited usage state; altering a polling interval of the core processor and the discrete peripheral processor from a first polling time to a second polling time, the second polling time greater than the first polling time; and polling the core processor and the discrete peripheral processor after an expiration of the second polling time. Embodiments also include using thermal and/or energy consumption data to dynamically adjust polling times to permit the core processor and the discrete peripheral processor to remain in an idle or low power state for as long as possible.
Public/Granted literature
- US20190204900A1 ENERGY-AWARE POWER SHARING CONTROL Public/Granted day:2019-07-04
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