JP6412162B2 - グラフィックスフレーム処理において電力消費を低減させるためのｃｐｕ／ｇｐｕ ｄｃｖｓ相互最適化 - Google Patents

グラフィックスフレーム処理において電力消費を低減させるためのｃｐｕ／ｇｐｕ ｄｃｖｓ相互最適化 Download PDF

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JP6412162B2
JP6412162B2 JP2016564202A JP2016564202A JP6412162B2 JP 6412162 B2 JP6412162 B2 JP 6412162B2 JP 2016564202 A JP2016564202 A JP 2016564202A JP 2016564202 A JP2016564202 A JP 2016564202A JP 6412162 B2 JP6412162 B2 JP 6412162B2
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cpu
gpu
dcvs
workload
data
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JP2017515230A5 (enExample
JP2017515230A (ja
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ヒー・ジュン・パク
ヨン・フン・カン
ムリガンカ・モンダル
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クアルコム，インコーポレイテッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/206—Cooling means comprising thermal management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/06—Use of more than one graphics processor to process data before displaying to one or more screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Power Sources (AREA)
JP2016564202A 2014-04-30 2015-04-29 グラフィックスフレーム処理において電力消費を低減させるためのｃｐｕ／ｇｐｕ ｄｃｖｓ相互最適化 Active JP6412162B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/266,685 2014-04-30
US14/266,685 US9378536B2 (en) 2014-04-30 2014-04-30 CPU/GPU DCVS co-optimization for reducing power consumption in graphics frame processing
PCT/US2015/028098 WO2015168189A1 (en) 2014-04-30 2015-04-29 Cpu/gpu dcvs co-optimization for reducing power consumption in graphics frame processing

Publications (3)

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JP2017515230A JP2017515230A (ja) 2017-06-08
JP2017515230A5 JP2017515230A5 (enExample) 2018-05-24
JP6412162B2 true JP6412162B2 (ja) 2018-10-24

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US (1) US9378536B2 (enExample)
EP (1) EP3137965B1 (enExample)
JP (1) JP6412162B2 (enExample)
KR (1) KR102380576B1 (enExample)
CN (1) CN106258011B (enExample)
BR (1) BR112016025031B1 (enExample)
WO (1) WO2015168189A1 (enExample)

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CN106258011A (zh) 2016-12-28
BR112016025031B1 (pt) 2022-09-20
EP3137965B1 (en) 2019-02-20
CN106258011B (zh) 2019-07-12
KR102380576B1 (ko) 2022-03-29
BR112016025031A2 (pt) 2017-08-15
JP2017515230A (ja) 2017-06-08
US20150317762A1 (en) 2015-11-05
EP3137965A1 (en) 2017-03-08
KR20160147964A (ko) 2016-12-23
WO2015168189A1 (en) 2015-11-05
US9378536B2 (en) 2016-06-28

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