JPWO2021250737A1 - - Google Patents

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Publication number
JPWO2021250737A1
JPWO2021250737A1 JP2022530363A JP2022530363A JPWO2021250737A1 JP WO2021250737 A1 JPWO2021250737 A1 JP WO2021250737A1 JP 2022530363 A JP2022530363 A JP 2022530363A JP 2022530363 A JP2022530363 A JP 2022530363A JP WO2021250737 A1 JPWO2021250737 A1 JP WO2021250737A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022530363A
Other versions
JP7357790B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed filed Critical
Publication of JPWO2021250737A1 publication Critical patent/JPWO2021250737A1/ja
Application granted granted Critical
Publication of JP7357790B2 publication Critical patent/JP7357790B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • 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
    • 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
    • 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
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • 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
    • 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
    • G06F1/325—Power saving in peripheral device
    • G06F1/3275—Power saving in memory, e.g. RAM, cache
    • 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
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • 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
    • G06F1/3296—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
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Power Sources (AREA)
JP2022530363A 2020-06-08 2020-06-08 情報処理システム及び情報処理システムの制御方法 Active JP7357790B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/022517 WO2021250737A1 (ja) 2020-06-08 2020-06-08 情報処理システム及び情報処理システムの制御方法

Publications (2)

Publication Number Publication Date
JPWO2021250737A1 true JPWO2021250737A1 (ja) 2021-12-16
JP7357790B2 JP7357790B2 (ja) 2023-10-06

Family

ID=78845430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022530363A Active JP7357790B2 (ja) 2020-06-08 2020-06-08 情報処理システム及び情報処理システムの制御方法

Country Status (5)

Country Link
US (1) US20230141385A1 (ja)
JP (1) JP7357790B2 (ja)
CN (1) CN115698950A (ja)
DE (1) DE112020007310T5 (ja)
WO (1) WO2021250737A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023238276A1 (ja) * 2022-06-08 2023-12-14 三菱電機株式会社 情報処理装置および情報処理方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005085164A (ja) * 2003-09-10 2005-03-31 Sharp Corp マルチプロセッサシステムの制御方法およびマルチプロセッサシステム
JP2020077242A (ja) * 2018-11-08 2020-05-21 シャープ株式会社 電子機器、制御装置、電子機器の制御方法、および制御プログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4231516B2 (ja) 2006-08-04 2009-03-04 株式会社日立製作所 実行コードの生成方法及びプログラム
WO2008120274A1 (ja) 2007-03-29 2008-10-09 Fujitsu Limited 演算能力を制御する処理装置
WO2013088519A1 (ja) * 2011-12-13 2013-06-20 トヨタ自動車株式会社 マルチコア・プロセッサ
US20140089699A1 (en) * 2012-09-27 2014-03-27 Advanced Micro Devices Power management system and method for a processor
US10048740B2 (en) * 2015-07-31 2018-08-14 International Business Machines Corporation Controlling power consumption
KR20220124530A (ko) * 2021-03-03 2022-09-14 삼성전자주식회사 뉴럴 프로세싱 장치 및 뉴럴 프로세싱 장치의 동작 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005085164A (ja) * 2003-09-10 2005-03-31 Sharp Corp マルチプロセッサシステムの制御方法およびマルチプロセッサシステム
JP2020077242A (ja) * 2018-11-08 2020-05-21 シャープ株式会社 電子機器、制御装置、電子機器の制御方法、および制御プログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
佐藤 義永: "ルーフラインモデルに基づくベクトルプロセッサ向けプログラム最適化戦略", ハイパフォーマンスコンピューティングと計算科学シンポジウム（ＨＰＣＳ） ２０１１, JPN6023034932, 11 January 2011 (2011-01-11), JP, pages 140 - 147, ISSN: 0005139644 *

Also Published As

Publication number Publication date
US20230141385A1 (en) 2023-05-11
CN115698950A (zh) 2023-02-03
WO2021250737A1 (ja) 2021-12-16
JP7357790B2 (ja) 2023-10-06
DE112020007310T5 (de) 2023-06-15

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