Invention Grant
- Patent Title: Multi-level loops for computer processor control
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Application No.: US16252012Application Date: 2019-01-18
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Publication No.: US10678319B2Publication Date: 2020-06-09
- Inventor: Doron Rajwan , Efraim Rotem , Eliezer Weissmann , Avinash N. Ananthakrishnan , Dorit Shapira
- 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 ; G06F15/76 ; G06F1/3228 ; G06F1/324 ; G06F1/3237 ; G06F1/3203 ; G06F1/3234 ; G06F1/3293 ; G06F30/34 ; G06F119/06 ; G06F119/08

Abstract:
In an embodiment, a processor includes processing cores, and a central control unit to: concurrently execute an outer control loop and an inner control loop, wherein the outer control loop is to monitor the processor as a whole, and wherein the inner control loop is to monitor a first processing core included in the processor; determine, based on the outer control loop, a first control action for the first processing core included in the processor; determine, based on the inner control loop, a second control action for the first processing core included in the processor; based on a comparison of the first control action and the second control action, select one of the first control action and the second control action as a selected control action; and apply the selected control action to the first processing core. Other embodiments are described and claimed.
Public/Granted literature
- US20190155362A1 MULTI-LEVEL LOOPS FOR COMPUTER PROCESSOR CONTROL Public/Granted day:2019-05-23
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