CN104081312A - 电压调节控制系统 - Google Patents

电压调节控制系统 Download PDF

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Publication number
CN104081312A
CN104081312A CN201280068099.8A CN201280068099A CN104081312A CN 104081312 A CN104081312 A CN 104081312A CN 201280068099 A CN201280068099 A CN 201280068099A CN 104081312 A CN104081312 A CN 104081312A
Authority
CN
China
Prior art keywords
processor
voltage
control system
processors
regulation control
Prior art date
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.)
Pending
Application number
CN201280068099.8A
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English (en)
Chinese (zh)
Inventor
占·V·华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Enterprise Development LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of CN104081312A publication Critical patent/CN104081312A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • G06F1/3237—Power saving characterised by the action undertaken by disabling clock generation or distribution
    • 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
    • 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)
CN201280068099.8A 2012-04-20 2012-04-20 电压调节控制系统 Pending CN104081312A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/034502 WO2013158116A1 (en) 2012-04-20 2012-04-20 Voltage regulator control system

Publications (1)

Publication Number Publication Date
CN104081312A true CN104081312A (zh) 2014-10-01

Family

ID=49383884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280068099.8A Pending CN104081312A (zh) 2012-04-20 2012-04-20 电压调节控制系统

Country Status (6)

Country Link
US (1) US9851768B2 (enExample)
EP (1) EP2798434A4 (enExample)
KR (1) KR20150012235A (enExample)
CN (1) CN104081312A (enExample)
BR (1) BR112014018141A8 (enExample)
WO (1) WO2013158116A1 (enExample)

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CN106774758A (zh) * 2016-11-18 2017-05-31 杭州嘉楠耘智信息科技有限公司 一种串联电路及计算设备
CN108983856A (zh) * 2018-08-16 2018-12-11 郑州云海信息技术有限公司 一种gpu同步压力测试的电压预补偿装置及其系统
CN109189623A (zh) * 2018-08-24 2019-01-11 郑州云海信息技术有限公司 一种cpu的测试方法、装置及电子设备
US11243588B2 (en) 2018-05-30 2022-02-08 Hangzhou Canaan Intelligence Information Technology Co, Ltd Series circuit and computing device

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US9519307B2 (en) * 2013-06-20 2016-12-13 Globalfoundries Inc. Detecting full-system idle state in adaptive-tick kernels
US10037068B2 (en) * 2014-09-09 2018-07-31 Infineon Technologies Austria Ag Configurable digital interface for switching voltage regulators
KR101639059B1 (ko) * 2015-02-06 2016-07-12 주식회사 텔레칩스 저전력 데이터 보안 장치 및 이를 이용한 저전력 데이터 보안 방법
US10866608B2 (en) 2016-11-30 2020-12-15 Intel Corporation Apparatus and method of voltage regulation control for integrated circuit
US11720159B2 (en) * 2019-07-01 2023-08-08 Texas Instruments Incorporated Unified bus architecture for a voltage regulator
KR102853352B1 (ko) * 2019-08-01 2025-08-29 삼성전자주식회사 시스템 온 칩 및 이를 포함하는 전자 장치
US10985652B1 (en) 2020-03-02 2021-04-20 Google Llc Power balancer for series-connected load zones of an integrated circuit
US11221667B1 (en) * 2020-07-30 2022-01-11 Qualcomm Incorporated Dynamic voltage selection for a single power rail in a multi-core domain
US11881776B2 (en) 2021-05-24 2024-01-23 Hewlett Packard Enterprise Development Lp Adjusting a switching frequency of a voltage regulator to operate at a predetermined power efficiency
WO2023129042A1 (en) * 2021-12-31 2023-07-06 Osti̇m Tekni̇k Üni̇versi̇tesi̇ Biohazard decision support system and method
WO2025129134A1 (en) * 2023-12-14 2025-06-19 PowerLattice Technologies Inc. Power management techniques using location-mapped chiplet configuration

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US20080005592A1 (en) * 2006-06-28 2008-01-03 Jose Allarey Method, apparatus, and system for increasing single core performance in a multi-core microprocessor
CN101231551A (zh) * 2007-01-26 2008-07-30 华硕电脑股份有限公司 多处理器系统及其效能调整方法
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US20120054515A1 (en) * 2010-08-31 2012-03-01 Naffziger Samuel D Mechanism for voltage regulator load line compensation using multiple voltage settings per operating state

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US7155617B2 (en) 2002-08-01 2006-12-26 Texas Instruments Incorporated Methods and systems for performing dynamic power management via frequency and voltage scaling
US7085943B2 (en) * 2003-09-26 2006-08-01 Freescale Semiconductor, Inc. Method and circuitry for controlling supply voltage in a data processing system
US7451333B2 (en) * 2004-09-03 2008-11-11 Intel Corporation Coordinating idle state transitions in multi-core processors
US7603575B2 (en) 2005-06-30 2009-10-13 Woodbridge Nancy G Frequency-dependent voltage control in digital logic
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US7873847B2 (en) 2006-12-27 2011-01-18 International Business Machines Corporation Method of power state control for a server blade in a blade—server chassis system
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US8001394B2 (en) 2008-01-31 2011-08-16 International Business Machines Corporation Method and system of multi-core microprocessor power management and control via per-chiplet, programmable power modes
US8601292B2 (en) * 2008-03-31 2013-12-03 Intel Corporation Supply margining method and apparatus
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US8296773B2 (en) 2008-06-30 2012-10-23 International Business Machines Corporation Systems and methods for thread assignment and core turn-off for integrated circuit energy efficiency and high-performance
US8365308B2 (en) * 2008-09-26 2013-01-29 Broadcom Corporation Method and system for a secure power management scheme
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US20080005592A1 (en) * 2006-06-28 2008-01-03 Jose Allarey Method, apparatus, and system for increasing single core performance in a multi-core microprocessor
CN101231551A (zh) * 2007-01-26 2008-07-30 华硕电脑股份有限公司 多处理器系统及其效能调整方法
US20090138737A1 (en) * 2007-11-28 2009-05-28 International Business Machines Corporation Apparatus, method and program product for adaptive real-time power and perfomance optimization of multi-core processors
US20120054515A1 (en) * 2010-08-31 2012-03-01 Naffziger Samuel D Mechanism for voltage regulator load line compensation using multiple voltage settings per operating state

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106774758A (zh) * 2016-11-18 2017-05-31 杭州嘉楠耘智信息科技有限公司 一种串联电路及计算设备
US11243588B2 (en) 2018-05-30 2022-02-08 Hangzhou Canaan Intelligence Information Technology Co, Ltd Series circuit and computing device
US11698670B2 (en) 2018-05-30 2023-07-11 Hangzhou Canaan Intelligence Information Technology Co, Ltd Series circuit and computing device
US12248347B2 (en) 2018-05-30 2025-03-11 Hangzhou Canaan Intelligence Information Technology Co, Ltd Series circuit and computing device
CN108983856A (zh) * 2018-08-16 2018-12-11 郑州云海信息技术有限公司 一种gpu同步压力测试的电压预补偿装置及其系统
CN109189623A (zh) * 2018-08-24 2019-01-11 郑州云海信息技术有限公司 一种cpu的测试方法、装置及电子设备
US11354211B2 (en) 2018-08-24 2022-06-07 Zhengzhou Yunhai Information Technology Co., Ltd. Method and apparatus for performing test for CPU, and electronic device

Also Published As

Publication number Publication date
WO2013158116A1 (en) 2013-10-24
EP2798434A4 (en) 2015-09-02
US20140380070A1 (en) 2014-12-25
KR20150012235A (ko) 2015-02-03
BR112014018141A8 (pt) 2017-07-11
US9851768B2 (en) 2017-12-26
EP2798434A1 (en) 2014-11-05
BR112014018141A2 (enExample) 2017-06-20

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