JP6339240B2 - 仮想マシン電力管理 - Google Patents
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- 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
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- G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
- G06F9/4893—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues taking into account power or heat criteria
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- 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
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Description
Claims (9)
- 仮想マシン電力管理機能を含むコンピュータデバイスであって、
当該コンピュータデバイスでのゲストオペレーティングシステムを有する仮想マシンの実行を管理し、前記ゲストオペレーティングシステムに1つ以上の命令を実行させる少なくとも1つのイベントを検出する仮想マシンモニタと、
前記仮想マシンモニタと結合され、前記仮想マシンがアイドル状態にあると決定し、前記仮想マシンが前記アイドル状態にあるとの決定に基づき、前記仮想マシンによって消費されるプロセッササイクルの低減を引き起こし、前記少なくとも1つのイベントの検出に応答して、前記仮想マシンによって消費されるプロセッササイクルの増大を引き起こすスマート仮想マシン電力マネージャと
を有し、
前記スマート仮想マシン電力マネージャは、当該コンピュータデバイスのスケジューラへのリクエストに基づき、前記仮想マシンによって消費されるプロセッササイクルの低減を引き起こし、
前記リクエストは、前記スケジューラに関連するキューから、前記仮想マシンに関連する少なくとも1つのプロセスを外すものであるコンピュータデバイス。 - 当該コンピュータデバイスは、ポータブル電子機器である、
請求項1に記載のコンピュータデバイス。 - 前記スマート仮想マシン電力マネージャは、所定のインターバルの間のネットワークパケットの欠如に基づき、前記仮想マシンが前記アイドル状態にあると決定し、
前記少なくとも1つのイベントは、ネットワーク上でのパケットの受信を含み、
当該コンピュータデバイスは、
前記仮想マシンモニタと結合され、前記ネットワーク上で受信される前記パケットを処理する受信器
を更に有する、請求項1又は2に記載のコンピュータデバイス。 - 前記スマート仮想マシン電力マネージャは、他の所定のインターバルの間のボイスコールの欠如に基づき、前記仮想マシンが前記アイドル状態にあると決定し、
前記少なくとも1つのイベントは、前記ボイスコールの受信を含み、
前記受信器は、前記受信されたボイスコールを処理する、
請求項3に記載のコンピュータデバイス。 - 前記スマート仮想マシン電力マネージャは、ユーザインタラクションの欠如に基づき、前記仮想マシンが前記アイドル状態にあると決定し、
前記少なくとも1つのイベントは、前記ユーザインタラクションの受信を含み、
当該コンピュータデバイスは、
前記仮想マシンモニタと結合され、前記ユーザインタラクションの受信を検出するユーザインターフェイス
を更に有する、請求項1乃至4のうちいずれか一項に記載のコンピュータデバイス。 - ポータブル電子機器に、
前記ポータブル電子機器で実行される仮想マシンがアイドル状態にあると決定させ、
前記仮想マシンが前記アイドル状態にあるとの決定に基づき、前記仮想マシンによって消費されるプロセッササイクルの低減を引き起こさせ、
前記仮想マシンに関連するゲストオペレーティングシステムに少なくとも1つの命令を実行させる少なくとも1つの入力を当該ポータブル電子機器が受け取ったことを決定させ、
前記少なくとも1つの入力が受け取られたとの決定に応答して、前記仮想マシンによって消費されるプロセッササイクルの増大を引き起こさせる、
コンピュータプログラムであって、
前記コンピュータプログラムは更に、前記ポータブル電子機器に、
前記ポータブル電子機器のスケジューラへのリクエストに基づき、前記仮想マシンによって消費されるプロセッササイクルの低減を引き起こさせ、
前記リクエストは、前記スケジューラに関連するキューから、前記仮想マシンに関連する少なくとも1つのプロセスを外すものであるコンピュータプログラム。 - 前記ポータブル電子機器に更に、
前記仮想マシンを生成させ、
前記生成された仮想マシンにおいてゲストオペレーティングシステムを実行させる、
請求項6に記載のコンピュータプログラム。 - 前記仮想マシンが前記アイドル状態にあるとの決定は、ユーザインタラクション、ネットワークアクティビティ、又はプロセッサアクティビティの所定期間の欠如の決定を含む、
請求項6又は7に記載のコンピュータプログラム。 - 請求項6乃至8のうちいずれか一項に記載のコンピュータプログラムを記憶しているコンピュータ可読記憶媒体。
Applications Claiming Priority (1)
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PCT/CN2014/080571 WO2015196343A1 (en) | 2014-06-24 | 2014-06-24 | Virtual machine power management |
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JP2017517812A JP2017517812A (ja) | 2017-06-29 |
JP6339240B2 true JP6339240B2 (ja) | 2018-06-06 |
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US (1) | US9921862B2 (ja) |
EP (1) | EP3161629A4 (ja) |
JP (1) | JP6339240B2 (ja) |
KR (1) | KR101864980B1 (ja) |
CN (1) | CN106415498B (ja) |
WO (1) | WO2015196343A1 (ja) |
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US11086816B2 (en) | 2017-09-28 | 2021-08-10 | Intel Corporation | Processors, methods, and systems for debugging a configurable spatial accelerator |
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US10853073B2 (en) | 2018-06-30 | 2020-12-01 | Intel Corporation | Apparatuses, methods, and systems for conditional operations in a configurable spatial accelerator |
US11200186B2 (en) | 2018-06-30 | 2021-12-14 | Intel Corporation | Apparatuses, methods, and systems for operations in a configurable spatial accelerator |
KR102214191B1 (ko) * | 2018-11-21 | 2021-02-09 | 한국전자기술연구원 | 가상머신의 어플리케이션 중요도 평가를 통한 bmc기반 서버 전원 임계치 설정 방법 |
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US11157289B2 (en) * | 2019-05-13 | 2021-10-26 | Intel Corporation | Power management method and apparatus for virtualized I/O devices |
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US11550607B2 (en) * | 2019-09-27 | 2023-01-10 | Red Hat, Inc. | Processor core power management in a virtualized environment |
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CN116627240B (zh) * | 2023-07-25 | 2024-01-26 | 腾讯科技(深圳)有限公司 | 功耗调节方法、装置、电子设备、存储介质及程序产品 |
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- 2014-06-24 US US14/776,627 patent/US9921862B2/en active Active
- 2014-06-24 JP JP2016569380A patent/JP6339240B2/ja active Active
- 2014-06-24 WO PCT/CN2014/080571 patent/WO2015196343A1/en active Application Filing
- 2014-06-24 EP EP14895853.1A patent/EP3161629A4/en not_active Withdrawn
- 2014-06-24 CN CN201480079187.7A patent/CN106415498B/zh active Active
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Publication number | Publication date |
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WO2015196343A1 (en) | 2015-12-30 |
KR20160145783A (ko) | 2016-12-20 |
KR101864980B1 (ko) | 2018-06-05 |
CN106415498A (zh) | 2017-02-15 |
CN106415498B (zh) | 2020-09-29 |
JP2017517812A (ja) | 2017-06-29 |
EP3161629A1 (en) | 2017-05-03 |
EP3161629A4 (en) | 2018-03-07 |
US20160203012A1 (en) | 2016-07-14 |
US9921862B2 (en) | 2018-03-20 |
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