BR112012014303A2 - sistema e método para controlar energia de unidade de processamento central em um sistema virtualizado - Google Patents
sistema e método para controlar energia de unidade de processamento central em um sistema virtualizadoInfo
- Publication number
- BR112012014303A2 BR112012014303A2 BR112012014303A BR112012014303A BR112012014303A2 BR 112012014303 A2 BR112012014303 A2 BR 112012014303A2 BR 112012014303 A BR112012014303 A BR 112012014303A BR 112012014303 A BR112012014303 A BR 112012014303A BR 112012014303 A2 BR112012014303 A2 BR 112012014303A2
- Authority
- BR
- Brazil
- Prior art keywords
- processing unit
- central processing
- unit power
- virtual cores
- cores
- Prior art date
Links
Classifications
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- 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
-
- 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
-
- 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
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
-
- 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]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
-
- 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Power Sources (AREA)
Abstract
sistema e método para controlar energia de unidade de processamento central em uma sistema virtualizado. é revelado um método de controlar dinamicamente a energia dentro de uma unidade central de processamento de míltiplos núcleos e inclui executar uma pluralidade de núcleos virtuais, virtualmente executando uma ou mais tarefas; um ou mais fluxis de execução ou uma combinação dos mesmos nos núcleos virtuais; e executar fisicamente uma ou mais tarefas, um ou mais fluxos de execução, ou uma combinação dos mesmos em um núcleos físico de ordem zero. o método pode incluir ainda receber um grau de paralelismo em uma carga de trabalho de uma pluralidade de núcleos virtuais e determinar se o grau de paralelismo na carga de trabalho dos núcleos virtuais é igual a uma primeira condição de ativação.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28696009P | 2009-12-16 | 2009-12-16 | |
US12/944,202 US8650426B2 (en) | 2009-12-16 | 2010-11-11 | System and method for controlling central processing unit power in a virtualized system |
PCT/US2010/059538 WO2011084329A1 (en) | 2009-12-16 | 2010-12-08 | System and method for controlling central processing unit power in a virtualized system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012014303A2 true BR112012014303A2 (pt) | 2016-07-05 |
Family
ID=44144256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012014303A BR112012014303A2 (pt) | 2009-12-16 | 2010-12-08 | sistema e método para controlar energia de unidade de processamento central em um sistema virtualizado |
Country Status (7)
Country | Link |
---|---|
US (1) | US8650426B2 (pt) |
EP (1) | EP2513751B1 (pt) |
JP (1) | JP5472886B2 (pt) |
KR (2) | KR20140069252A (pt) |
CN (1) | CN102695998B (pt) |
BR (1) | BR112012014303A2 (pt) |
WO (1) | WO2011084329A1 (pt) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9176572B2 (en) | 2009-12-16 | 2015-11-03 | Qualcomm Incorporated | System and method for controlling central processing unit power with guaranteed transient deadlines |
US8689037B2 (en) | 2009-12-16 | 2014-04-01 | Qualcomm Incorporated | System and method for asynchronously and independently controlling core clocks in a multicore central processing unit |
US20110145559A1 (en) * | 2009-12-16 | 2011-06-16 | Thomson Steven S | System and method for controlling central processing unit power with guaranteed steady state deadlines |
US9563250B2 (en) | 2009-12-16 | 2017-02-07 | Qualcomm Incorporated | System and method for controlling central processing unit power based on inferred workload parallelism |
US9128705B2 (en) * | 2009-12-16 | 2015-09-08 | Qualcomm Incorporated | System and method for controlling central processing unit power with reduced frequency oscillations |
US8909962B2 (en) * | 2009-12-16 | 2014-12-09 | Qualcomm Incorporated | System and method for controlling central processing unit power with guaranteed transient deadlines |
US8775830B2 (en) | 2009-12-16 | 2014-07-08 | Qualcomm Incorporated | System and method for dynamically controlling a plurality of cores in a multicore central processing unit based on temperature |
US9104411B2 (en) | 2009-12-16 | 2015-08-11 | Qualcomm Incorporated | System and method for controlling central processing unit power with guaranteed transient deadlines |
JP5767480B2 (ja) * | 2011-01-31 | 2015-08-19 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | 情報処理装置、情報処理システム、配置構成決定方法、プログラムおよび記録媒体 |
US9354926B2 (en) * | 2011-03-22 | 2016-05-31 | International Business Machines Corporation | Processor management via thread status |
US9804893B2 (en) | 2011-04-08 | 2017-10-31 | Qualcomm Incorporated | Method and apparatus for optimized execution using resource utilization maps |
US10466989B2 (en) | 2011-09-02 | 2019-11-05 | Microsoft Technology Licensing, Llc. | Fast presentation of markup content having script code |
TWI454905B (zh) * | 2011-09-30 | 2014-10-01 | Intel Corp | 在多核心平台中之受限制的啓動技術 |
KR20130101693A (ko) * | 2012-03-06 | 2013-09-16 | 삼성전자주식회사 | 이종의 운영체제를 사용하는 가상화 시스템의 전력 관리 방법 및 장치 |
WO2013178864A1 (en) * | 2012-05-29 | 2013-12-05 | Nokia Corporation | A method and apparatus for deferring processor selection |
CN103823716A (zh) * | 2012-09-21 | 2014-05-28 | 宏达国际电子股份有限公司 | 具多重中央处理单元的电子装置及其效能管理方法 |
CN102929381B (zh) | 2012-10-22 | 2015-08-05 | 威盛电子股份有限公司 | 电子***及其电源管理方法 |
US10162687B2 (en) * | 2012-12-28 | 2018-12-25 | Intel Corporation | Selective migration of workloads between heterogeneous compute elements based on evaluation of migration performance benefit and available energy and thermal budgets |
US9933832B2 (en) * | 2013-03-14 | 2018-04-03 | Vmware, Inc. | Systems and methods for modifying power states in a virtual environment |
US9396012B2 (en) | 2013-03-14 | 2016-07-19 | Qualcomm Incorporated | Systems and methods of using a hypervisor with guest operating systems and virtual processors |
US9727345B2 (en) * | 2013-03-15 | 2017-08-08 | Intel Corporation | Method for booting a heterogeneous system and presenting a symmetric core view |
JPWO2015015756A1 (ja) * | 2013-08-02 | 2017-03-02 | 日本電気株式会社 | 不揮発性メモリ搭載サーバの省電力制御システム、制御装置、制御方法および制御プログラム |
KR102169692B1 (ko) | 2014-07-08 | 2020-10-26 | 삼성전자주식회사 | 멀티-코어 프로세서를 포함하는 시스템 온 칩 및 그것의 동적 전력 관리 방법 |
US9696787B2 (en) * | 2014-12-10 | 2017-07-04 | Qualcomm Innovation Center, Inc. | Dynamic control of processors to reduce thermal and power costs |
CN105094945A (zh) * | 2015-07-01 | 2015-11-25 | 北京奇虎科技有限公司 | 虚拟化平台线程控制方法、设备和*** |
US9740266B2 (en) * | 2015-09-04 | 2017-08-22 | Mediatek Inc. | Apparatus and method for controlling multi-core of electronic device |
US10481876B2 (en) | 2017-01-11 | 2019-11-19 | Microsoft Technology Licensing, Llc | Methods and systems for application rendering |
US11294678B2 (en) | 2018-05-29 | 2022-04-05 | Advanced Micro Devices, Inc. | Scheduler queue assignment |
US11347544B1 (en) * | 2019-09-26 | 2022-05-31 | Facebook Technologies, Llc. | Scheduling work items based on declarative constraints |
CN112783713A (zh) * | 2019-11-08 | 2021-05-11 | 深信服科技股份有限公司 | 一种多核虚拟机卡顿的处理方法、装置、设备和存储介质 |
US11334384B2 (en) * | 2019-12-10 | 2022-05-17 | Advanced Micro Devices, Inc. | Scheduler queue assignment burst mode |
US11948000B2 (en) | 2020-10-27 | 2024-04-02 | Advanced Micro Devices, Inc. | Gang scheduling for low-latency task synchronization |
CN113282344B (zh) * | 2021-05-25 | 2022-11-04 | 中国航空无线电电子研究所 | 在飞腾非对称双核处理器上实现天脉操作***的方法 |
CN115145687B (zh) * | 2022-06-29 | 2023-03-31 | 科东(广州)软件科技有限公司 | 一种用户态虚拟机任务的调度方法及装置 |
CN115756143B (zh) * | 2022-11-30 | 2024-03-12 | 深圳市领创星通科技有限公司 | 数据包处理的节能方法、装置、计算机设备和存储介质 |
Family Cites Families (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US37922A (en) * | 1863-03-17 | Improved foot corn-planter | ||
US122101A (en) * | 1871-12-26 | Improvement in apparatus for preparing salt for culinary use | ||
US76733A (en) * | 1868-04-14 | The worftjs peters co | ||
US106576A (en) * | 1870-08-23 | Improvement in washing-machines | ||
JPS593651A (ja) | 1982-06-30 | 1984-01-10 | Fujitsu Ltd | フア−ムウエアによる性能測定システム |
JPH0351902A (ja) | 1989-07-20 | 1991-03-06 | Tokyo Electric Co Ltd | データ処理装置 |
US5644769A (en) | 1993-06-14 | 1997-07-01 | Matsushita Electric Industrial Co., Ltd. | System for optimizing program by virtually executing the instruction prior to actual execution of the program to invalidate unnecessary instructions |
JPH086681A (ja) | 1994-04-18 | 1996-01-12 | Hitachi Ltd | 省電力制御システム |
JP2770760B2 (ja) | 1995-01-04 | 1998-07-02 | 日本電気株式会社 | 電力分散マルチプロセッサ |
JPH10268963A (ja) | 1997-03-28 | 1998-10-09 | Mitsubishi Electric Corp | 情報処理装置 |
US6230183B1 (en) | 1998-03-11 | 2001-05-08 | International Business Machines Corporation | Method and apparatus for controlling the number of servers in a multisystem cluster |
US6086171A (en) * | 1999-02-11 | 2000-07-11 | Ashley; Cynthia H. | Carousel shoe cabinet |
KR100613201B1 (ko) * | 2000-08-28 | 2006-08-18 | 마이크로코넥트 엘엘씨 | 씨피유 사용량 측정 방법 |
TW521177B (en) | 2000-08-31 | 2003-02-21 | Primarion Inc | Apparatus and system for providing transient suppression power regulation |
US6718474B1 (en) | 2000-09-21 | 2004-04-06 | Stratus Technologies Bermuda Ltd. | Methods and apparatus for clock management based on environmental conditions |
JP2002099433A (ja) | 2000-09-22 | 2002-04-05 | Sony Corp | 演算処理システム及び演算処理制御方法、タスク管理システム及びタスク管理方法、並びに記憶媒体 |
US6829713B2 (en) * | 2000-12-30 | 2004-12-07 | Intel Corporation | CPU power management based on utilization with lowest performance mode at the mid-utilization range |
US7017060B2 (en) | 2001-03-19 | 2006-03-21 | Intel Corporation | Power management system that changes processor level if processor utilization crosses threshold over a period that is different for switching up or down |
US6901522B2 (en) | 2001-06-07 | 2005-05-31 | Intel Corporation | System and method for reducing power consumption in multiprocessor system |
US7058824B2 (en) | 2001-06-15 | 2006-06-06 | Microsoft Corporation | Method and system for using idle threads to adaptively throttle a computer |
US6804632B2 (en) | 2001-12-06 | 2004-10-12 | Intel Corporation | Distribution of processing activity across processing hardware based on power consumption considerations |
US7318164B2 (en) * | 2001-12-13 | 2008-01-08 | International Business Machines Corporation | Conserving energy in a data processing system by selectively powering down processors |
US6978389B2 (en) | 2001-12-20 | 2005-12-20 | Texas Instruments Incorporated | Variable clocking in an embedded symmetric multiprocessor system |
US7240223B2 (en) | 2003-05-07 | 2007-07-03 | Apple Inc. | Method and apparatus for dynamic power management in a processor system |
US7134031B2 (en) | 2003-08-04 | 2006-11-07 | Arm Limited | Performance control within a multi-processor system |
JP4549652B2 (ja) | 2003-10-27 | 2010-09-22 | パナソニック株式会社 | プロセッサシステム |
US7107187B1 (en) * | 2003-11-12 | 2006-09-12 | Sprint Communications Company L.P. | Method for modeling system performance |
US7133806B2 (en) | 2004-05-13 | 2006-11-07 | Ittiam Systems (P) Ltd | Method and apparatus for measurement of processor-utilization |
US7401240B2 (en) | 2004-06-03 | 2008-07-15 | International Business Machines Corporation | Method for dynamically managing power in microprocessor chips according to present processing demands |
US7219245B1 (en) | 2004-06-03 | 2007-05-15 | Advanced Micro Devices, Inc. | Adaptive CPU clock management |
KR100716730B1 (ko) | 2004-06-11 | 2007-05-14 | 삼성전자주식회사 | 중앙 처리 장치의 아이들 상태에서의 시스템 전력 소모절감을 위한 방법 및 그 방법을 적용한 모바일 장치 |
JP3805344B2 (ja) | 2004-06-22 | 2006-08-02 | 株式会社ソニー・コンピュータエンタテインメント | プロセッサ、情報処理装置およびプロセッサの制御方法 |
US7739527B2 (en) * | 2004-08-11 | 2010-06-15 | Intel Corporation | System and method to enable processor management policy in a multi-processor environment |
US7711966B2 (en) * | 2004-08-31 | 2010-05-04 | Qualcomm Incorporated | Dynamic clock frequency adjustment based on processor load |
US7437581B2 (en) | 2004-09-28 | 2008-10-14 | Intel Corporation | Method and apparatus for varying energy per instruction according to the amount of available parallelism |
US7543161B2 (en) | 2004-09-30 | 2009-06-02 | International Business Machines Corporation | Method and apparatus for tracking variable speed microprocessor performance caused by power management in a logically partitioned data processing system |
US7370189B2 (en) | 2004-09-30 | 2008-05-06 | Intel Corporation | Method and apparatus for establishing safe processor operating points in connection with a secure boot |
US7814485B2 (en) * | 2004-12-07 | 2010-10-12 | Intel Corporation | System and method for adaptive power management based on processor utilization and cache misses |
DE102004059996B4 (de) * | 2004-12-13 | 2006-10-05 | Infineon Technologies Ag | Verfahren und Vorrichtung zum Einstellen der Taktfrequenz eines Prozessors |
US7228446B2 (en) | 2004-12-21 | 2007-06-05 | Packet Digital | Method and apparatus for on-demand power management |
US7369967B1 (en) * | 2004-12-27 | 2008-05-06 | Sprint Communications Company L.P. | System and method for monitoring and modeling system performance |
US7502948B2 (en) * | 2004-12-30 | 2009-03-10 | Intel Corporation | Method, system, and apparatus for selecting a maximum operation point based on number of active cores and performance level of each of the active cores |
US7467291B1 (en) * | 2005-02-28 | 2008-12-16 | Sun Microsystems, Inc. | System and method for calibrating headroom margin |
JP4082706B2 (ja) | 2005-04-12 | 2008-04-30 | 学校法人早稲田大学 | マルチプロセッサシステム及びマルチグレイン並列化コンパイラ |
EP1949203B1 (en) | 2005-07-14 | 2011-11-30 | Nxp B.V. | Using historic load profiles to dynamically adjust operating frequency and available power to a handheld multimedia device processor core |
US7490254B2 (en) | 2005-08-02 | 2009-02-10 | Advanced Micro Devices, Inc. | Increasing workload performance of one or more cores on multiple core processors |
US7548859B2 (en) * | 2005-08-03 | 2009-06-16 | Motorola, Inc. | Method and system for assisting users in interacting with multi-modal dialog systems |
US7233188B1 (en) | 2005-12-22 | 2007-06-19 | Sony Computer Entertainment Inc. | Methods and apparatus for reducing power consumption in a processor using clock signal control |
US7689838B2 (en) * | 2005-12-22 | 2010-03-30 | Intel Corporation | Method and apparatus for providing for detecting processor state transitions |
US7263457B2 (en) | 2006-01-03 | 2007-08-28 | Advanced Micro Devices, Inc. | System and method for operating components of an integrated circuit at independent frequencies and/or voltages |
US20070260898A1 (en) | 2006-05-03 | 2007-11-08 | Edward Burton | Voltage regulator with suspend mode |
US20080005591A1 (en) | 2006-06-28 | 2008-01-03 | Trautman Mark A | Method, system, and apparatus for dynamic thermal management |
US7584369B2 (en) * | 2006-07-26 | 2009-09-01 | International Business Machines Corporation | Method and apparatus for monitoring and controlling heat generation in a multi-core processor |
JP4808108B2 (ja) | 2006-08-29 | 2011-11-02 | パナソニック株式会社 | プロセッサシステム |
WO2008047179A1 (en) | 2006-10-20 | 2008-04-24 | Freescale Semiconductor, Inc. | Device having redundant core and a method for providing core redundancy |
US7949887B2 (en) | 2006-11-01 | 2011-05-24 | Intel Corporation | Independent power control of processing cores |
JP2008129846A (ja) | 2006-11-21 | 2008-06-05 | Nippon Telegr & Teleph Corp <Ntt> | データ処理装置、データ処理方法およびプログラム |
GB2445167A (en) | 2006-12-29 | 2008-07-02 | Advanced Risc Mach Ltd | Managing performance of a processor |
US7793125B2 (en) * | 2007-01-10 | 2010-09-07 | International Business Machines Corporation | Method and apparatus for power throttling a processor in an information handling system |
US7783906B2 (en) | 2007-02-15 | 2010-08-24 | International Business Machines Corporation | Maximum power usage setting for computing device |
US7730340B2 (en) | 2007-02-16 | 2010-06-01 | Intel Corporation | Method and apparatus for dynamic voltage and frequency scaling |
JP4739271B2 (ja) | 2007-04-19 | 2011-08-03 | 株式会社富士通アドバンストエンジニアリング | 電源制御装置、仮想サーバ管理システム、電源制御方法および電源制御プログラム |
US7865751B2 (en) * | 2007-06-18 | 2011-01-04 | Intel Corporation | Microarchitecture controller for thin-film thermoelectric cooling |
US7902800B2 (en) * | 2007-07-13 | 2011-03-08 | Chil Semiconductor Corporation | Adaptive power supply and related circuitry |
US8356306B2 (en) | 2007-07-31 | 2013-01-15 | Hewlett-Packard Development Company, L.P. | Workload management controller using dynamic statistical control |
US20090049314A1 (en) | 2007-08-13 | 2009-02-19 | Ali Taha | Method and System for Dynamic Voltage and Frequency Scaling (DVFS) |
US7945804B2 (en) | 2007-10-17 | 2011-05-17 | International Business Machines Corporation | Methods and systems for digitally controlled multi-frequency clocking of multi-core processors |
JP5433837B2 (ja) | 2007-12-05 | 2014-03-05 | 株式会社日立製作所 | 仮想計算機システム、仮想計算機の制御方法及びプログラム |
US8024590B2 (en) | 2007-12-10 | 2011-09-20 | Intel Corporation | Predicting future power level states for processor cores |
US20090150696A1 (en) | 2007-12-10 | 2009-06-11 | Justin Song | Transitioning a processor package to a low power state |
JP4488072B2 (ja) * | 2008-01-18 | 2010-06-23 | 日本電気株式会社 | サーバシステム、及びサーバシステムの電力削減方法 |
US8245236B2 (en) * | 2008-02-27 | 2012-08-14 | International Business Machines Corporation | Lock based moving of threads in a shared processor partitioning environment |
JP4996519B2 (ja) * | 2008-03-27 | 2012-08-08 | パナソニック株式会社 | 仮想マルチプロセッサ、システムlsi、携帯電話機器、及び仮想マルチプロセッサの制御方法 |
US20090271646A1 (en) * | 2008-04-24 | 2009-10-29 | Vanish Talwar | Power Management Using Clustering In A Multicore System |
US8170845B2 (en) | 2008-09-24 | 2012-05-01 | International Business Machines Corporation | Method and apparatus for automatic performance modeling with load dependent service times and overheads |
US8195962B2 (en) | 2008-11-11 | 2012-06-05 | Globalfoundries Inc. | Method and apparatus for regulating power consumption |
US8924975B2 (en) * | 2009-07-23 | 2014-12-30 | Empire Technology Development Llc | Core selection for applications running on multiprocessor systems based on core and application characteristics |
US20110145559A1 (en) * | 2009-12-16 | 2011-06-16 | Thomson Steven S | System and method for controlling central processing unit power with guaranteed steady state deadlines |
US9104411B2 (en) * | 2009-12-16 | 2015-08-11 | Qualcomm Incorporated | System and method for controlling central processing unit power with guaranteed transient deadlines |
US9176572B2 (en) * | 2009-12-16 | 2015-11-03 | Qualcomm Incorporated | System and method for controlling central processing unit power with guaranteed transient deadlines |
US8689037B2 (en) * | 2009-12-16 | 2014-04-01 | Qualcomm Incorporated | System and method for asynchronously and independently controlling core clocks in a multicore central processing unit |
US8775830B2 (en) * | 2009-12-16 | 2014-07-08 | Qualcomm Incorporated | System and method for dynamically controlling a plurality of cores in a multicore central processing unit based on temperature |
US8909962B2 (en) * | 2009-12-16 | 2014-12-09 | Qualcomm Incorporated | System and method for controlling central processing unit power with guaranteed transient deadlines |
US9128705B2 (en) * | 2009-12-16 | 2015-09-08 | Qualcomm Incorporated | System and method for controlling central processing unit power with reduced frequency oscillations |
US9563250B2 (en) * | 2009-12-16 | 2017-02-07 | Qualcomm Incorporated | System and method for controlling central processing unit power based on inferred workload parallelism |
-
2010
- 2010-11-11 US US12/944,202 patent/US8650426B2/en active Active
- 2010-12-08 EP EP10796225.0A patent/EP2513751B1/en active Active
- 2010-12-08 JP JP2012543259A patent/JP5472886B2/ja active Active
- 2010-12-08 CN CN201080056512.XA patent/CN102695998B/zh active Active
- 2010-12-08 WO PCT/US2010/059538 patent/WO2011084329A1/en active Application Filing
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KR20140069252A (ko) | 2014-06-09 |
KR101503579B1 (ko) | 2015-03-17 |
EP2513751A1 (en) | 2012-10-24 |
EP2513751B1 (en) | 2018-05-09 |
CN102695998A (zh) | 2012-09-26 |
JP5472886B2 (ja) | 2014-04-16 |
WO2011084329A1 (en) | 2011-07-14 |
KR20120104380A (ko) | 2012-09-20 |
US8650426B2 (en) | 2014-02-11 |
US20110145616A1 (en) | 2011-06-16 |
JP2013513189A (ja) | 2013-04-18 |
CN102695998B (zh) | 2015-05-20 |
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