JP4749793B2 - 省電力処理装置、省電力処理方法、及び省電力処理プログラム - Google Patents

省電力処理装置、省電力処理方法、及び省電力処理プログラム Download PDF

Info

Publication number
JP4749793B2
JP4749793B2 JP2005225247A JP2005225247A JP4749793B2 JP 4749793 B2 JP4749793 B2 JP 4749793B2 JP 2005225247 A JP2005225247 A JP 2005225247A JP 2005225247 A JP2005225247 A JP 2005225247A JP 4749793 B2 JP4749793 B2 JP 4749793B2
Authority
JP
Japan
Prior art keywords
mode
time
power consumption
information
power saving
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.)
Expired - Fee Related
Application number
JP2005225247A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006072991A (ja
JP2006072991A5 (enExample
Inventor
一臣 加藤
哲士 山本
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2005225247A priority Critical patent/JP4749793B2/ja
Publication of JP2006072991A publication Critical patent/JP2006072991A/ja
Publication of JP2006072991A5 publication Critical patent/JP2006072991A5/ja
Application granted granted Critical
Publication of JP4749793B2 publication Critical patent/JP4749793B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Power Sources (AREA)
JP2005225247A 2004-08-05 2005-08-03 省電力処理装置、省電力処理方法、及び省電力処理プログラム Expired - Fee Related JP4749793B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005225247A JP4749793B2 (ja) 2004-08-05 2005-08-03 省電力処理装置、省電力処理方法、及び省電力処理プログラム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004229216 2004-08-05
JP2004229216 2004-08-05
JP2005225247A JP4749793B2 (ja) 2004-08-05 2005-08-03 省電力処理装置、省電力処理方法、及び省電力処理プログラム

Publications (3)

Publication Number Publication Date
JP2006072991A JP2006072991A (ja) 2006-03-16
JP2006072991A5 JP2006072991A5 (enExample) 2008-06-05
JP4749793B2 true JP4749793B2 (ja) 2011-08-17

Family

ID=36153494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005225247A Expired - Fee Related JP4749793B2 (ja) 2004-08-05 2005-08-03 省電力処理装置、省電力処理方法、及び省電力処理プログラム

Country Status (1)

Country Link
JP (1) JP4749793B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10203740B2 (en) 2013-09-24 2019-02-12 Toshiba Memory Corporation Information processing device and semiconductor device

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008018328A1 (en) 2006-08-11 2008-02-14 Nec Corporation Wireless communication terminal, processor thereof, and wireless communication terminal power management method
JP4968325B2 (ja) 2007-03-08 2012-07-04 富士通セミコンダクター株式会社 ソフトウェア最適化装置、および最適化方法
WO2008111396A1 (ja) 2007-03-15 2008-09-18 Nec Corporation 半導体集積回路装置
US9459679B2 (en) 2008-05-13 2016-10-04 Synopsys, Inc. Power manager and method for managing power
JP5109935B2 (ja) * 2008-11-10 2012-12-26 富士通株式会社 プロセッサシステムの動作方法およびプロセッサシステム
US8495403B2 (en) 2008-12-31 2013-07-23 Intel Corporation Platform and processor power management
JP2010282585A (ja) * 2009-06-08 2010-12-16 Fujitsu Ltd 電力管理回路、電力管理方法及び電力管理プログラム
JP5310446B2 (ja) * 2009-09-29 2013-10-09 ブラザー工業株式会社 携帯型プリンター
JP2011108045A (ja) * 2009-11-18 2011-06-02 Hitachi Ltd 計算機システム、管理サーバ及び電力削減方法
JP2011186591A (ja) * 2010-03-05 2011-09-22 Renesas Electronics Corp プロセッサ及びその制御方法
US9104499B2 (en) 2010-12-21 2015-08-11 Qualcomm Incorporated System for minimizing resource latency between processor application states in a portable computing device by scheduling resource state set transitions
US9285856B2 (en) 2010-12-21 2016-03-15 Qualcomm Incorporated Method and system for rapid entry into and for rapid exiting from sleep states for processors of a portable computing device
JP5668559B2 (ja) * 2011-03-22 2015-02-12 日本電気株式会社 情報処理装置、その制御方法およびプログラム
US8862906B2 (en) * 2011-04-01 2014-10-14 Intel Corporation Control of platform power consumption using coordination of platform power management and display power management
JP5893336B2 (ja) * 2011-10-24 2016-03-23 キヤノン株式会社 電源制御装置、電源制御装置の制御方法、およびプログラム
US8954980B2 (en) 2011-11-11 2015-02-10 Qualcomm Incorporated Conserving power through work load estimation for a portable computing device using scheduled resource set transitions
JP5776789B2 (ja) * 2011-11-15 2015-09-09 富士通株式会社 電力制御装置、電子計算機及び電力制御方法
JP5861715B2 (ja) 2011-12-28 2016-02-16 富士通株式会社 データ処理装置、送信装置、スケジューリング方法、送信制御方法、スケジューリングプログラム、および送信制御プログラム
JP2013196472A (ja) * 2012-03-21 2013-09-30 Fuji Xerox Co Ltd 情報処理装置及び情報処理装置の省電力プログラム
JP5946674B2 (ja) * 2012-03-29 2016-07-06 株式会社メガチップス 信号処理装置
JP5561806B2 (ja) * 2013-02-04 2014-07-30 Ｎｅｃインフロンティア株式会社 コンピュータ装置、ｃｐｕクロック調整方法
US9177534B2 (en) 2013-03-15 2015-11-03 Intel Corporation Data transmission for display partial update
JP6202842B2 (ja) * 2013-03-18 2017-09-27 キヤノン株式会社 半導体集積回路および制御方法
CN105137774B (zh) * 2015-07-29 2021-07-06 青岛海尔智能家电科技有限公司 一种智能家电控制方法、装置及移动终端
JP2017111745A (ja) * 2015-12-18 2017-06-22 ルネサスエレクトロニクス株式会社 半導体装置、半導体システム、及び、半導体装置の制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3343346B2 (ja) * 1990-11-28 2002-11-11 株式会社日立製作所 消費電力制御方式、情報処理装置および複合部品
JPH10143287A (ja) * 1996-11-07 1998-05-29 Fujitsu Ltd 情報処理装置
JP2000092254A (ja) * 1998-09-11 2000-03-31 Ricoh Co Ltd ファクシミリ装置の制御方法
JP3819166B2 (ja) * 1998-11-27 2006-09-06 ヒタチグローバルストレージテクノロジーズネザーランドビーブイ 消費エネルギー低減方法
JP2001034437A (ja) * 1999-07-22 2001-02-09 Minolta Co Ltd 画像形成装置及びその電力制御方法並びに電力制御プログラムを記録したコンピュータ読取可能な記憶媒体
JP2001318742A (ja) * 2000-05-08 2001-11-16 Mitsubishi Electric Corp コンピュータシステムおよびコンピュータ読み取り可能な記録媒体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10203740B2 (en) 2013-09-24 2019-02-12 Toshiba Memory Corporation Information processing device and semiconductor device

Also Published As

Publication number Publication date
JP2006072991A (ja) 2006-03-16

Similar Documents

Publication Publication Date Title
JP4749793B2 (ja) 省電力処理装置、省電力処理方法、及び省電力処理プログラム
US7360106B2 (en) Power-saving processing unit, power-saving processing method and program record medium
US8656196B2 (en) Hardware automatic performance state transitions in system on processor sleep and wake events
JP5388864B2 (ja) クロック制御装置、クロック制御方法、クロック制御プログラム及び集積回路
US8793697B2 (en) Method and system for scheduling requests in a portable computing device
US20120260258A1 (en) Method and system for dynamically controlling power to multiple cores in a multicore processor of a portable computing device
US20130227326A1 (en) Apparatus and method for controlling power of electronic device having multi-core
JPWO2006013857A1 (ja) 情報処理装置
EP3332306B1 (en) System and method for cache aware low power mode control in a portable computing device
US20140164661A1 (en) Methods and Systems for Time Keeping in a Data Processing System
JP5662478B2 (ja) 中央処理装置内のデータをサンプリングするシステムおよび方法
JP5783348B2 (ja) 制御装置、制御プログラム、画像形成装置
EP4439235A1 (en) Apparatus and method for workload, power, and performance-aware dynamic core frequency ramp rate
JP2006243864A (ja) プロセッサおよび情報処理方法
JP2002082743A (ja) 電子機器及び電子機器制御プログラムを記憶した記憶媒体
WO2014006450A1 (en) Method and apparatus for managing a thermal budget of at least a part of a processing system
KR20070112660A (ko) 전원관리장치 및 그 방법
JP2015106167A (ja) 情報処理装置、情報処理方法および記憶媒体
JP2012068882A (ja) 情報処理装置
JPWO2012104940A1 (ja) 仮想計算機システム、デバイス共有制御方法、プログラム、及び集積回路
HK1259523A1 (en) Hardware automatic performance state transitions in system on processor sleep and wake events
HK1259523B (en) Hardware automatic performance state transitions in system on processor sleep and wake events
JP2013030178A (ja) 通信装置及びその制御方法、並びに、コンピュータプログラム
HK1163274A (en) Hardware-based automatic performance state transitions on processor sleep and wake events
JP2009122828A (ja) 中央処理装置、制御装置、及びプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080416

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080416

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100225

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100316

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100510

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110215

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110406

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110426

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110518

R150 Certificate of patent or registration of utility model

Ref document number: 4749793

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140527

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees