SG11201610303UA - Processor state control based on detection of producer/consumer workload serialization - Google Patents

Processor state control based on detection of producer/consumer workload serialization

Info

Publication number
SG11201610303UA
SG11201610303UA SG11201610303UA SG11201610303UA SG11201610303UA SG 11201610303U A SG11201610303U A SG 11201610303UA SG 11201610303U A SG11201610303U A SG 11201610303UA SG 11201610303U A SG11201610303U A SG 11201610303UA SG 11201610303U A SG11201610303U A SG 11201610303UA
Authority
SG
Singapore
Prior art keywords
serialization
producer
detection
control based
state control
Prior art date
Application number
SG11201610303UA
Inventor
Guy M Therien
Doron Rajwan
Original Assignee
Intel Corp
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.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of SG11201610303UA publication Critical patent/SG11201610303UA/en

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
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08—Clock generators with changeable or programmable 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
    • 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
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • 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)
  • Power Sources (AREA)
  • Debugging And Monitoring (AREA)
SG11201610303UA 2014-07-09 2015-05-15 Processor state control based on detection of producer/consumer workload serialization SG11201610303UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/326,529 US20160011623A1 (en) 2014-07-09 2014-07-09 Processor state control based on detection of producer/consumer workload serialization
PCT/US2015/030928 WO2016007219A1 (en) 2014-07-09 2015-05-15 Processor state control based on detection of producer/consumer workload serialization

Publications (1)

Publication Number Publication Date
SG11201610303UA true SG11201610303UA (en) 2017-01-27

Family

ID=55064654

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201610303UA SG11201610303UA (en) 2014-07-09 2015-05-15 Processor state control based on detection of producer/consumer workload serialization

Country Status (5)

Country Link
US (1) US20160011623A1 (en)
JP (1) JP6297748B2 (en)
CN (1) CN106462456B (en)
SG (1) SG11201610303UA (en)
WO (1) WO2016007219A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10296067B2 (en) * 2016-04-08 2019-05-21 Qualcomm Incorporated Enhanced dynamic clock and voltage scaling (DCVS) scheme
BR112019014658A2 (en) 2017-01-17 2020-05-26 Tutela Tech Ltd system and method for evaluating wireless device and / or wireless network performance
TWI668962B (en) * 2018-10-02 2019-08-11 新唐科技股份有限公司 Clock adjustable device and transmission system and method thereof
CN114816033A (en) * 2019-10-17 2022-07-29 华为技术有限公司 Frequency modulation method and device of processor and computing equipment
US20230205872A1 (en) * 2021-12-23 2023-06-29 Advanced Micro Devices, Inc. Method and apparatus to address row hammer attacks at a host processor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1151416C (en) * 2000-12-18 2004-05-26 联想(北京)有限公司 Method for adjusting CPU frequency according to CPU availability
WO2007056705A2 (en) * 2005-11-03 2007-05-18 Los Alamos National Security Adaptive real-time methodology for optimizing energy-efficient computing
US7437270B2 (en) * 2006-03-30 2008-10-14 Intel Corporation Performance state management
US8813080B2 (en) * 2007-06-28 2014-08-19 Intel Corporation System and method to optimize OS scheduling decisions for power savings based on temporal characteristics of the scheduled entity and system workload
KR101533572B1 (en) * 2009-05-20 2015-07-03 삼성전자주식회사 Method of Power Management
CN103201702B (en) * 2010-11-09 2016-04-20 国际商业机器公司 To the method and system that evaluation work load manages
US20120297232A1 (en) * 2011-05-16 2012-11-22 Bircher William L Adjusting the clock frequency of a processing unit in real-time based on a frequency sensitivity value
US8650423B2 (en) * 2011-10-12 2014-02-11 Qualcomm Incorporated Dynamic voltage and clock scaling control based on running average, variant and trend
CN103246340A (en) * 2012-02-06 2013-08-14 索尼公司 Device and method for dynamically adjusting frequency of central processing unit
US8984313B2 (en) * 2012-08-31 2015-03-17 Intel Corporation Configuring power management functionality in a processor including a plurality of cores by utilizing a register to store a power domain indicator
US20140089699A1 (en) * 2012-09-27 2014-03-27 Advanced Micro Devices Power management system and method for a processor
KR101578336B1 (en) * 2012-11-05 2015-12-16 퀄컴 인코포레이티드 System and method for controlling central processing unit power with guaranteed transient deadlines
US9946319B2 (en) * 2012-11-20 2018-04-17 Advanced Micro Devices, Inc. Setting power-state limits based on performance coupling and thermal coupling between entities in a computing device
US10025361B2 (en) * 2014-06-05 2018-07-17 Advanced Micro Devices, Inc. Power management across heterogeneous processing units

Also Published As

Publication number Publication date
WO2016007219A1 (en) 2016-01-14
US20160011623A1 (en) 2016-01-14
CN106462456A (en) 2017-02-22
JP6297748B2 (en) 2018-03-20
CN106462456B (en) 2020-10-09
JP2017528851A (en) 2017-09-28

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