CN111902790A - 一种调频方法、装置及计算机可读存储介质 - Google Patents
一种调频方法、装置及计算机可读存储介质 Download PDFInfo
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
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- G06F1/3275—Power saving in memory, e.g. RAM, cache
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
- G06F1/3218—Monitoring of peripheral devices of display devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
- G06F1/3225—Monitoring of peripheral devices of memory devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3243—Power saving in microcontroller unit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3278—Power saving in modem or I/O interface
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- G—PHYSICS
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- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
- G06F9/4893—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues taking into account power or heat criteria
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5094—Allocation of resources, e.g. of the central processing unit [CPU] where the allocation takes into account power or heat criteria
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Abstract
一种调频方法,该方法包括:预测至少一个模块处理图像的当前帧所需的能效参数(210);根据预测的所述能效参数,从多个频点集合中选择出满足能效需求的第一频点集合(220),将所述至少一个模块处理所述当前帧的工作频点调整为所述至少一个模块对应的预设频点(230)。该方法可以在调频过程中,可以及时响应负载变化需求。
Description
PCT国内申请,说明书已公开。
Claims (18)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/103307 WO2020042098A1 (zh) | 2018-08-30 | 2018-08-30 | 一种调频方法、装置及计算机可读存储介质 |
Publications (2)
Publication Number | Publication Date |
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CN111902790A true CN111902790A (zh) | 2020-11-06 |
CN111902790B CN111902790B (zh) | 2022-05-31 |
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CN201880091791.XA Active CN111902790B (zh) | 2018-08-30 | 2018-08-30 | 一种调频方法、装置及计算机可读存储介质 |
Country Status (4)
Country | Link |
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US (1) | US11460905B2 (zh) |
EP (1) | EP3819744A4 (zh) |
CN (1) | CN111902790B (zh) |
WO (1) | WO2020042098A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113918002A (zh) * | 2021-10-27 | 2022-01-11 | 杭州逗酷软件科技有限公司 | 调频方法、装置、存储介质及电子设备 |
CN114510140A (zh) * | 2020-11-16 | 2022-05-17 | 深圳市万普拉斯科技有限公司 | 一种调频方法、装置及电子设备 |
CN114510139A (zh) * | 2020-11-16 | 2022-05-17 | 深圳市万普拉斯科技有限公司 | 一种调频方法、装置及电子设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20230036589A (ko) * | 2021-09-06 | 2023-03-15 | 삼성전자주식회사 | 시스템-온-칩 및 그의 동작 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103019367A (zh) * | 2012-12-03 | 2013-04-03 | 福州瑞芯微电子有限公司 | 基于Android***的嵌入式GPU动态调频方法及装置 |
CN105045367A (zh) * | 2015-01-16 | 2015-11-11 | 中国矿业大学 | 基于游戏负载预测的android***设备功耗优化方法 |
CN106258011A (zh) * | 2014-04-30 | 2016-12-28 | 高通股份有限公司 | 用于降低图形帧处理中的功耗的cpu/gpu dcvs协同优化 |
CN107465929A (zh) * | 2017-07-21 | 2017-12-12 | 山东大学 | 基于hevc的dvfs控制方法、***、处理器及存储设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2406184B (en) * | 2003-09-17 | 2006-03-15 | Advanced Risc Mach Ltd | Data processing system |
US7376849B2 (en) * | 2004-06-30 | 2008-05-20 | Intel Corporation | Method, apparatus and system of adjusting one or more performance-related parameters of a processor |
US7529948B2 (en) * | 2005-08-25 | 2009-05-05 | Apple Inc. | Methods and apparatuses for dynamic power estimation |
CN100561404C (zh) * | 2005-12-29 | 2009-11-18 | 联想(北京)有限公司 | 节省处理器功耗的方法 |
US8327172B2 (en) * | 2010-06-23 | 2012-12-04 | Intel Corporation | Adaptive memory frequency scaling |
CN102609319A (zh) * | 2011-01-20 | 2012-07-25 | ***通信有限公司 | 一种处理器调频方法、装置及设备 |
KR20140030823A (ko) * | 2012-09-04 | 2014-03-12 | 삼성전자주식회사 | 3차원 작업 부하를 이용하여 dvfs 정책을 수행하는 시스템-온 칩 및 이의 동작 방법 |
KR20140088691A (ko) * | 2013-01-03 | 2014-07-11 | 삼성전자주식회사 | Dvfs 정책을 수행하는 시스템-온 칩 및 이의 동작 방법 |
US9395796B2 (en) * | 2013-12-19 | 2016-07-19 | Intel Corporation | Dynamic graphics geometry preprocessing frequency scaling and prediction of performance gain |
CN105094272A (zh) * | 2014-05-14 | 2015-11-25 | 中兴通讯股份有限公司 | 一种终端的硬件刷新率的调节方法及装置 |
CN105677482B (zh) * | 2015-12-31 | 2020-12-18 | 联想(北京)有限公司 | 一种频率调节方法及电子设备 |
CN107678855B (zh) * | 2017-09-19 | 2020-06-12 | 中国电子产品可靠性与环境试验研究所 | 处理器动态调节方法、装置及处理器芯片 |
-
2018
- 2018-08-30 CN CN201880091791.XA patent/CN111902790B/zh active Active
- 2018-08-30 WO PCT/CN2018/103307 patent/WO2020042098A1/zh unknown
- 2018-08-30 EP EP18932041.9A patent/EP3819744A4/en active Pending
-
2021
- 2021-02-17 US US17/177,881 patent/US11460905B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103019367A (zh) * | 2012-12-03 | 2013-04-03 | 福州瑞芯微电子有限公司 | 基于Android***的嵌入式GPU动态调频方法及装置 |
CN106258011A (zh) * | 2014-04-30 | 2016-12-28 | 高通股份有限公司 | 用于降低图形帧处理中的功耗的cpu/gpu dcvs协同优化 |
CN105045367A (zh) * | 2015-01-16 | 2015-11-11 | 中国矿业大学 | 基于游戏负载预测的android***设备功耗优化方法 |
CN107465929A (zh) * | 2017-07-21 | 2017-12-12 | 山东大学 | 基于hevc的dvfs控制方法、***、处理器及存储设备 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114510140A (zh) * | 2020-11-16 | 2022-05-17 | 深圳市万普拉斯科技有限公司 | 一种调频方法、装置及电子设备 |
CN114510139A (zh) * | 2020-11-16 | 2022-05-17 | 深圳市万普拉斯科技有限公司 | 一种调频方法、装置及电子设备 |
CN114510140B (zh) * | 2020-11-16 | 2024-04-16 | 深圳市万普拉斯科技有限公司 | 一种调频方法、装置及电子设备 |
CN114510139B (zh) * | 2020-11-16 | 2024-06-04 | 深圳市万普拉斯科技有限公司 | 一种调频方法、装置及电子设备 |
CN113918002A (zh) * | 2021-10-27 | 2022-01-11 | 杭州逗酷软件科技有限公司 | 调频方法、装置、存储介质及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US11460905B2 (en) | 2022-10-04 |
US20210165477A1 (en) | 2021-06-03 |
EP3819744A4 (en) | 2021-07-07 |
EP3819744A1 (en) | 2021-05-12 |
WO2020042098A1 (zh) | 2020-03-05 |
CN111902790B (zh) | 2022-05-31 |
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