Title:
CONTROL METHOD AND CONTROL DEVICE FOR CHIP
Document Type and Number:
WIPO Patent Application WO/2021/232266
Kind Code:
A1
Abstract:
A control method and device for a chip, wherein the chip comprises at least one subsystem, and at least one first temperature detection point is provided on the chip. The method comprises: using a relationship model of each first temperature detection point to determine first power consumption information, wherein the first power consumption information makes a first predicted temperature determined by using the relationship model of each first temperature detection point less than or equal to a preset temperature threshold of the first temperature detection point (S210). The relationship model of each first temperature detection point is used to represent the relationship between the power consumption information and the predicted temperature of the first temperature detection point. The power consumption information is used to indicate the power consumption of each subsystem. Thereafter, the chip is controlled to operate according to the first power consumption information (S220). According to the relationship model of each first temperature detection point, the power consumption of the subsystem in the chip is determined, and there is no need to frequently detect the temperature of the temperature detection point during the control process of the chip.
Inventors:
WEI WEI (CN)
GU YUWEI (CN)
CHEN LIQIAN (CN)
GU YUWEI (CN)
CHEN LIQIAN (CN)
Application Number:
PCT/CN2020/091177
Publication Date:
November 25, 2021
Filing Date:
May 20, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F1/20
Foreign References:
| CN109685207A | 2019-04-26 | |||
| CN106681453A | 2017-05-17 | |||
| CN111026603A | 2020-04-17 | |||
| CN103649869A | 2014-03-19 | |||
| US20120075005A1 | 2012-03-29 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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