JPH09282057A - System power source controller - Google Patents
System power source controllerInfo
- Publication number
- JPH09282057A JPH09282057A JP8096684A JP9668496A JPH09282057A JP H09282057 A JPH09282057 A JP H09282057A JP 8096684 A JP8096684 A JP 8096684A JP 9668496 A JP9668496 A JP 9668496A JP H09282057 A JPH09282057 A JP H09282057A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- job
- execution
- schedule
- plan
- 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.)
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はシステム電源制御装
置に関し、特に周辺装置を含むコンピュータシステムを
省電力化するシステム電源制御装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system power supply controller, and more particularly to a system power supply controller that saves power in a computer system including peripheral devices.
【０００２】[0002]
【従来の技術】電子計算機装置に用いられている従来の
電源制御手順は、ある期間における始動と最終の停止の
み有効であり、また、電子計算機を構成している全ての
装置に対し一義的に扱っていた。2. Description of the Related Art The conventional power supply control procedure used in an electronic computer system is effective only for start and final stop in a certain period, and is unique to all devices constituting the electronic computer. I was handling it.
【０００３】たとえば、特開昭６２−６５１１９号公報
によれば、ジョブ実行中の電子計算機に電源を供給する
電源制御装置において、上記電子計算機のジョブ進行状
態を監視する監視手段と、上記電子計算機に接続される
装置ごとにジョブの実行スケジュールを記憶する記憶手
段と、上記監視手段で検知されたジョブの進行状態と上
記ジョブ実行スケジュールとの照合結果に基づき、上記
電子計算機に接続された装置ごとにその電源供給を制御
する手段により、電源の切断／投入を行う。For example, according to Japanese Patent Application Laid-Open No. 62-65119, in a power supply control device for supplying power to an electronic computer which is executing a job, a monitoring means for monitoring a job progress state of the electronic computer, and the electronic computer. Storage means for storing a job execution schedule for each device connected to the computer, and for each device connected to the computer based on the collation result between the job progress schedule and the job progress detected by the monitoring means. The power is turned off / on by the means for controlling the power supply.
【０００４】しかし、電子計算機装置に接続される装置
ごとにジョブ実行スケジュールを記憶する手段には、過
去のジョブ実行処理結果からのリソース情報は考慮され
ていない。However, the resource information from the past job execution processing result is not taken into consideration in the means for storing the job execution schedule for each device connected to the electronic computer device.
【０００５】また、この電源制御装置は、実行中のジョ
ブがあるか否かにかかわらず、実行中のジョブに不使用
な装置に電源が投入されている状態を保持しないよう
に、この電子計算機を構成する装置の内、ジョブ終了
後、未使用の装置の電源を切断することにより、電子計
算機システムの消費電力を節減する。Further, the power supply control device does not keep the power-on state of a device that is not used for the job being executed, regardless of whether there is a job being executed or not. The power consumption of the electronic computer system is reduced by cutting off the power of the unused device after the job is completed.
【０００６】図２は、上記の電源制御装置の構成を示す
説明図である。同図において、電源制御装置は、所定期
間に実行するジョブの順序に沿ったジョブスケジュール
を入力部５１から入力し、ジョブスケジュール記憶部５
２に格納する。また入力部５１からジョブ単位に使用さ
れる電源投入・切断対象装置５６にかかわる情報を入力
し、これをジョブ対象装置記憶部５３に格納する。そし
てジョブスケジュール記憶部５２とジョブ対象装置記憶
部５３とに格納された情報に基づき、ジョブスケジュー
ルと電源投入・切断対象装置５６との関係付けを行って
得られる情報を投入・切断スケジュール記憶部５４に格
納する。FIG. 2 is an explanatory diagram showing the configuration of the above-mentioned power supply control device. In the figure, the power supply control device inputs a job schedule according to the order of jobs to be executed in a predetermined period from the input unit 51, and the job schedule storage unit 5
2 is stored. In addition, information regarding the power-on / off target device 56 used for each job is input from the input unit 51 and stored in the job target device storage unit 53. Then, based on the information stored in the job schedule storage unit 52 and the job target device storage unit 53, information obtained by associating the job schedule with the power-on / off target device 56 is input / cutoff schedule storage unit 54. To store.
【０００７】ジョブ実行監視機構５５は、電源投入・切
断対象装置５６のジョブ進行状態を監視し、投入・切断
スケジュール記憶部５４と情報を交換しながら、単一ジ
ョブ終了後、ある一定時間対象装置が未使用のときに電
源の切断指示を与える。また、次ジョブに使用される対
象装置が電源切断となっているときに電源投入の指示を
与える。The job execution monitoring mechanism 55 monitors the job progress status of the power-on / off target device 56, and while exchanging information with the power-on / off schedule storage unit 54, the target device is operated for a certain period of time after the completion of a single job. Gives a power-off instruction when not in use. Also, when the target device used for the next job is in the power-off state, the power-on instruction is given.
【０００８】[0008]
【発明が解決しようとする課題】上記のように、従来の
電源制御装置は、ジョブの進行状態を監視しながら電子
計算機に接続された装置ごとにジョブの実行スケジュー
ルを照合し、その結果に基づき電源供給の制御を行って
いるが、装置ごとのジョブ実行スケジュール情報は当日
使用する装置の予想情報であり、実際のジョブ実行結果
に基づく装置の使用実績と照合を行っておらず、リソー
ス不足による処理遅延が発生する可能性がある。すなわ
ち、あらかじめ立案した電源供給の制御スケジュールに
より、ジョブの実行中に使用装置以外の他の装置の使用
要求が発生した場合でも、その範囲内で処理している。As described above, the conventional power supply control device collates the job execution schedule for each device connected to the electronic computer while monitoring the progress status of the job, and based on the result, Although the power supply is controlled, the job execution schedule information for each device is the predicted information of the device to be used on the day. Processing delay may occur. That is, even when a request for using a device other than the used device is generated during the execution of the job, the processing is performed within the range according to the power supply control schedule planned in advance.
【０００９】また、従来の技術による電源制御方法は、
処理開始前の電源の投入と処理後の電源切断に限られて
おり、処理途中での電源供給は考慮されていない。すな
わち、主記憶装置，演算処理装置，システム制御装置，
入出力装置，磁気ディスク装置は、電源が切断されてい
る状態から電源を投入した場合、ウォーミングアップ完
了まで時間をかなり要するので、きめ細かい制御が困難
であった。The conventional power supply control method is as follows:
It is limited to power-on before the start of processing and power-off after the processing, and power supply during processing is not considered. That is, the main storage device, the arithmetic processing device, the system control device,
When the power of the input / output device and the magnetic disk device is turned on when the power is turned off, it takes a considerable amount of time to complete warming up, and thus it is difficult to perform fine control.
【００１０】本発明の目的は、上記の問題点を改善する
ために、ジョブの実行計画にそのジョブの過去の稼働実
績を参照して電源制御スケジュールを作成し、さらにそ
のジョブの実行状況を監視しながらそのスケジュールを
修正するようにしたシステム電源制御装置を提供するこ
とにある。In order to solve the above problems, an object of the present invention is to create a power control schedule by referring to the past operation record of a job in an execution plan of the job, and monitor the execution status of the job. However, it is another object of the present invention to provide a system power supply control device that corrects the schedule.
【００１１】[0011]
【課題を解決するための手段】本発明のシステム電源制
御装置は、周辺装置を含むコンピュータシステムに供給
する電源を制御するシステム電源制御装置において、ジ
ョブの実行計画および稼働実績に基づいて前記コンピュ
ータシステムを構成する各機器ごとの電源制御計画を作
成するリソース制御部と、前記コンピュータシステムで
処理するジョブの実行状況を監視し前記各機器の状態情
報を通知するジョブ実行監視部と、前記状態情報に従っ
て前記電源制御計画を必要に応じて修正し前記各機器の
電源供給を指示するシステム制御部と、前記システム制
御部の指示に従って前記各機器の接続・切断および電源
の投入・切断を指示する電源制御部とを有して構成され
ている。A system power supply control device of the present invention is a system power supply control device for controlling power supply to a computer system including peripheral devices, wherein the computer system is based on a job execution plan and an operation record. A resource control unit that creates a power supply control plan for each device that configures the device, a job execution monitoring unit that monitors the execution status of jobs processed by the computer system and notifies the status information of each device, and a job execution monitoring unit that follows the status information. A system control unit that modifies the power supply control plan as necessary to instruct power supply to each device, and a power control that instructs connection / disconnection and power on / off of each device according to an instruction from the system control unit. And a part.
【００１２】さらに、本発明のシステム電源制御装置に
おいて、前記リソース制御部は、ジョブの実行計画を格
納するジョブスケジュール記憶部と、前記ジョブの過去
の実行状況を格納するジョブ稼働実績記憶部と、前記実
行計画および前記稼働実績に基づいて前記各機器ごとの
電源制御計画を作成する電源制御スケジュール作成部と
を含んで構成されている。Further, in the system power supply control device of the present invention, the resource control section includes a job schedule storage section for storing a job execution plan, a job operation record storage section for storing the past execution status of the job, And a power supply control schedule creation unit that creates a power supply control plan for each device based on the execution plan and the operation record.
【００１３】さらに、本発明のシステム電源制御装置
は、前記各機器に対して電源の供給状況および使用状況
をモニタリングする表示装置を備えて構成されている。Further, the system power supply control device of the present invention is provided with a display device for monitoring the supply status and the usage status of the power supply to the respective devices.
【００１４】また、本発明のシステム電源制御装置は、
ジョブの実行計画が提示するジョブ情報と、前記ジョブ
の過去の実行結果から得たリソース情報とを照合し、前
記ジョブが実行中に使用する機器の使用率を算出して前
記機器の電源供給スケジュールを作成し、前記電源供給
スケジュールに従って前記機器の電源供給を予測制御す
るようにして構成されている。Further, the system power supply control device of the present invention is
The job information presented by the job execution plan is compared with the resource information obtained from the past execution results of the job, the usage rate of the device used during execution of the job is calculated, and the power supply schedule of the device is calculated. Is created and the power supply of the device is predicted and controlled according to the power supply schedule.
【００１５】また、本発明のシステム電源制御装置は、
ジョブの実行計画に基づいて作成された機器ごとの電源
供給スケジュール情報と，前記ジョブの実行を監視中に
得られるジョブ実行情報とを一定期間ごとに照合し、前
記機器ごとに使用率を監視しながら電源供給の要否を判
断して電源制御するようにして構成されている。The system power supply control device of the present invention is
The power supply schedule information for each device created based on the job execution plan and the job execution information obtained while monitoring the execution of the job are collated at regular intervals to monitor the usage rate for each device. However, the power supply is controlled by determining whether or not power supply is necessary.
【００１６】すなわち、本発明によれば、当日処理され
るジョブスケジュールのジョブ情報とジョブの稼働実績
情報とを突き合わせて各装置の使用率を算出し、電子計
算機装置に接続されている各装置の電源供給制御を行う
スケジュールを立案して電源制御することができる。That is, according to the present invention, the job information of the job schedule to be processed on the current day is compared with the operation result information of the job to calculate the usage rate of each device, and the usage ratio of each device is calculated. It is possible to plan the power supply control schedule and control the power supply.
【００１７】また、本発明によれば、当日スケジュール
されたジョブの実行状態を監視し、各装置の電源供給の
制御スケジュール情報と突き合わせ、各装置の使用率と
基準値を比較しながら電源供給の要／不要を判断し、電
源の投入／通電状態／切断の３通りにコントロールされ
る。Further, according to the present invention, the execution state of the job scheduled on the day is monitored and matched with the control schedule information of the power supply of each device, and the power supply of the device is compared while comparing the usage rate and the reference value of each device. It is determined whether it is necessary or unnecessary, and it is controlled in three ways: power on / power on / off.
【００１８】各装置の電源供給は、電源投入後ただちに
使用可能な装置とウォーミングアップが必要な装置を区
別し、事前投入時間を考慮して電源を投入する。また、
各装置の電源供給の制御スケジュール情報とジョブの実
行状態や各装置の使用率により、その装置が未使用と判
断すれば、対象装置の電源を切断する。ただし、各装置
の使用率が低い場合は、通電状態で待機させる。Regarding the power supply to each device, a device that can be used immediately after the power is turned on and a device that requires warming up are distinguished from each other, and the power is turned on in consideration of the advance time. Also,
If it is determined that the device is not in use based on the control schedule information for power supply of each device, the job execution status, and the usage rate of each device, the power of the target device is turned off. However, when the usage rate of each device is low, the device is kept in the energized state.
【００１９】[0019]
【発明の実施の形態】以下、本発明について図面を参照
しながら説明する。DETAILED DESCRIPTION OF THE INVENTION The present invention will be described below with reference to the drawings.
【００２０】図１は本発明の実施の一形態を示す構成図
である。同図において、本発明のシステム電源制御装置
１０は、ジョブの実行計画および稼働実績に基づいてコ
ンピュータシステムを構成する各機器（電源制御対象装
置２０）ごとの電源制御計画を作成するリソース制御部
１１と、前記コンピュータシステムで処理するジョブの
実行状況を監視し前記各機器の状態情報を通知するジョ
ブ実行監視部１５と、前記状態情報に従って前記電源制
御計画を必要に応じて修正し前記各機器の電源供給を指
示するシステム制御部１６と、前記システム制御部１６
の指示に従って前記各機器の接続・切断および電源の投
入・切断を指示する電源制御部１７とを有する。FIG. 1 is a block diagram showing an embodiment of the present invention. In FIG. 1, a system power supply control device 10 of the present invention is a resource control unit 11 that creates a power supply control plan for each device (power supply control target device 20) that constitutes a computer system based on a job execution plan and an operation record. A job execution monitoring unit 15 for monitoring the execution status of jobs processed by the computer system and notifying the status information of each device, and the power control plan as necessary to modify the power control plan according to the status information. System control unit 16 for instructing power supply, and the system control unit 16
According to the instructions of 1., a power supply control unit 17 for instructing connection / disconnection of each of the devices and power on / off.
【００２１】ここで、上記のリソース制御部１１は、ジ
ョブの実行計画を格納するジョブスケジュール記憶部１
２と、前記ジョブの過去の実行状況を格納するジョブ稼
働実績記憶部１３と、前記実行計画および前記稼働実績
に基づいて前記各機器ごとの電源制御計画を作成する電
源制御スケジュール作成部１４とを含む。Here, the resource control unit 11 is a job schedule storage unit 1 for storing a job execution plan.
2, a job operation record storage unit 13 that stores the past execution status of the job, and a power supply control schedule creation unit 14 that creates a power supply control plan for each device based on the execution plan and the operation record. Including.
【００２２】なお、電源制御対象装置２０には、本体系
装置（通電状態のみ可能な装置）２１として主記憶装
置，演算処理装置，システム制御装置，入出力処理装
置，磁気ディスク装置などが含まれ、さらに周辺系装置
（電源切断可能な装置）２２として磁気テープ装置，ラ
インプリンタ，ページプリンタ，フロッピー装置，通信
処理装置などが含まれる。The power supply control target device 20 includes a main storage device, an arithmetic processing device, a system control device, an input / output processing device, a magnetic disk device, etc. as a main body system device (device capable of only energizing state) 21. Further, a magnetic tape device, a line printer, a page printer, a floppy device, a communication processing device, and the like are included as peripheral system devices (devices that can be powered off) 22.
【００２３】また、表示装置３０は、電源制御対象装置
２０への電源の供給状況および稼働状況（使用状況）を
モニタリングする。The display device 30 also monitors the power supply status and operating status (usage status) of the power supply control target device 20.
【００２４】次に、上記のシステム電源制御装置１０の
動作を説明する。Next, the operation of the above system power supply controller 10 will be described.
【００２５】まず、電源制御スケジュール作成部１４
は、当日処理予定のジョブ情報が記憶されているジョブ
スケジュール記憶部１２と、過去のジョブ処理実績情報
が記憶されているジョブ稼働実績記憶部１３との情報を
基に電源供給制御のスケジュールを立案し、その情報を
記憶する。First, the power control schedule creation unit 14
Plans a power supply control based on the information of the job schedule storage unit 12 in which the job information of the current processing schedule is stored and the job operation result storage unit 13 in which the past job processing performance information is stored. And store that information.
【００２６】次に、システム制御部１６が、その電源供
給制御のスケジュール情報を基に、実行中のジョブを監
視するジョブ実行監視部１５からのジョブ実行の状態情
報を比較する。そして電源供給制御スケジュール通りで
あれば電源供給を継続し、電源供給制御スケジュール通
りでなければ、ジョブの実行状態情報を基に電源供給を
制御する情報を電源制御部１７へ渡し、電源制御対象装
置２０に電源供給制御の指示を行う。Next, the system control unit 16 compares the job execution status information from the job execution monitoring unit 15 that monitors the job being executed, based on the power supply control schedule information. If the power supply control schedule is met, the power supply is continued. If the power supply control schedule is not met, information for controlling the power supply based on the job execution state information is passed to the power control unit 17, and the power control target device 20 is instructed to control the power supply.
【００２７】指示された電源制御部１７は、電源制御対
象装置２０に対し、論理的な装置の接続または切り離し
を行うコマンドの投入と電源切断／通電状態／投入の制
御を行う。The instructed power supply control unit 17 controls the power supply control target device 20 to input a command for connecting or disconnecting a logical device and to control power supply disconnection / energization state / supply.
【００２８】[0028]
【発明の効果】以上、詳細に説明したように、本発明
は、各装置の使用率および処理状況を監視しながら電源
供給制御を行うので、リソース不足時には電源投入後に
必要なウォーミングアップを考慮した投入が可能とな
り、リソースの待ちがなくなる。したがって電源供給制
御のスケジュールによる処理途中でリソース不足が発生
しても、処理遅延とならないようにすることができる。As described above in detail, according to the present invention, power supply control is performed while monitoring the usage rate and processing status of each device. Therefore, when resources are insufficient, power-up is performed in consideration of warming-up required after power-on. It becomes possible to wait for resources. Therefore, even if a resource shortage occurs during the processing according to the power supply control schedule, the processing delay can be prevented.
【００２９】また、一般に本体系と言われる主記憶装
置，演算処理装置，システム制御装置，入出力装置など
が複数台で構成されている場合、負荷状況に応じて論理
的に装置の切り離しを行い、電源供給を切断することが
できる。したがって、電源供給を制御する対象装置が大
幅に増え、電力消費量の低減に格別の効果がある。When a main memory unit, an arithmetic processing unit, a system control unit, an input / output unit, etc., which are generally referred to as a main body system, are composed of a plurality of units, the units are logically separated according to the load condition. , The power supply can be cut off. Therefore, the number of target devices for controlling the power supply is significantly increased, and there is a remarkable effect in reducing the power consumption.
【図１】本発明の実施の一形態を示す構成図。FIG. 1 is a configuration diagram showing one embodiment of the present invention.
【図２】従来の例を示す説明図。FIG. 2 is an explanatory diagram showing a conventional example.
１０ システム電源制御装置 １１ リソース制御部 １２ ジョブスケジュール記憶部 １３ ジョブ稼働実績記憶部 １４ 電源制御スケジュール作成部 １５ ジョブ実行監視部 １６ システム制御部 １７ 電源制御部 ２０ 電源制御対象装置 ３０ 表示装置 10 system power supply control device 11 resource control unit 12 job schedule storage unit 13 job operation record storage unit 14 power supply control schedule creation unit 15 job execution monitoring unit 16 system control unit 17 power supply control unit 20 power supply control target device 30 display device
Claims (5)
供給する電源を制御するシステム電源制御装置におい
て、ジョブの実行計画および稼働実績に基づいて前記コ
ンピュータシステムを構成する各機器ごとの電源制御計
画を作成するリソース制御部と、前記コンピュータシス
テムで処理するジョブの実行状況を監視し前記各機器の
状態情報を通知するジョブ実行監視部と、前記状態情報
に従って前記電源制御計画を必要に応じて修正し前記各
機器の電源供給を指示するシステム制御部と、前記シス
テム制御部の指示に従って前記各機器の接続・切断およ
び電源の投入・切断を指示する電源制御部とを有するこ
とを特徴とするシステム電源制御装置。1. A system power control device for controlling power supplied to a computer system including peripheral devices, wherein a power control plan for each device constituting the computer system is created based on a job execution plan and operation record. A resource control unit, a job execution monitoring unit that monitors the execution status of jobs processed by the computer system and notifies the status information of each device, and the power control plan is modified as necessary according to the status information. A system power supply control device having a system control unit for instructing power supply to devices and a power supply control unit for instructing connection / disconnection and power on / off of each device in accordance with instructions from the system control unit. .
おいて、前記リソース制御部は、ジョブの実行計画を格
納するジョブスケジュール記憶部と、前記ジョブの過去
の実行状況を格納するジョブ稼働実績記憶部と、前記実
行計画および前記稼働実績に基づいて前記各機器ごとの
電源制御計画を作成する電源制御スケジュール作成部と
を含むことを特徴とするシステム電源制御装置。2. The system power supply control device according to claim 1, wherein the resource control unit stores a job schedule storage unit that stores a job execution plan, and a job operation record storage unit that stores a past execution status of the job. And a power supply control schedule creating unit that creates a power supply control plan for each of the devices based on the execution plan and the operation record.
御装置において、前記各機器に対して電源の供給状況お
よび使用状況をモニタリングする表示装置を備えている
ことを特徴とするシステム電源制御装置。3. The system power supply control device according to claim 1 or 2, further comprising a display device for monitoring the supply status and the usage status of the power supply to each of the devices.
と、前記ジョブの過去の実行結果から得たリソース情報
とを照合し、前記ジョブが実行中に使用する機器の使用
率を算出して前記機器の電源供給スケジュールを作成
し、前記電源供給スケジュールに従って前記機器の電源
供給を予測制御することを特徴とするシステム電源制御
装置。4. The job information presented by the job execution plan is compared with the resource information obtained from the past execution results of the job, and the usage rate of the device used during the execution of the job is calculated to calculate the utilization rate. A system power supply control device characterized by creating a power supply schedule for a device and predictively controlling the power supply of the device according to the power supply schedule.
機器ごとの電源供給スケジュール情報と，前記ジョブの
実行を監視中に得られるジョブ実行情報とを一定期間ご
とに照合し、前記機器ごとに使用率を監視しながら電源
供給の要否を判断して電源制御することを特徴とするシ
ステム電源制御装置。5. The power supply schedule information for each device, which is created based on the job execution plan, and the job execution information obtained while monitoring the execution of the job are collated at regular intervals, and for each device. A system power supply control device, characterized in that the power supply is controlled by determining whether or not power supply is required while monitoring the usage rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8096684A JPH09282057A (en) | 1996-04-18 | 1996-04-18 | System power source controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8096684A JPH09282057A (en) | 1996-04-18 | 1996-04-18 | System power source controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09282057A true JPH09282057A (en) | 1997-10-31 |
Family
ID=14171627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8096684A Pending JPH09282057A (en) | 1996-04-18 | 1996-04-18 | System power source controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09282057A (en) |
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