WO2012143945A3 - Power management in multi host computing systems - Google Patents

Power management in multi host computing systems Download PDF

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Publication number
WO2012143945A3
WO2012143945A3 PCT/IN2012/000275 IN2012000275W WO2012143945A3 WO 2012143945 A3 WO2012143945 A3 WO 2012143945A3 IN 2012000275 W IN2012000275 W IN 2012000275W WO 2012143945 A3 WO2012143945 A3 WO 2012143945A3
Authority
WO
WIPO (PCT)
Prior art keywords
power management
host computing
computing systems
computing system
multi host
Prior art date
Application number
PCT/IN2012/000275
Other languages
French (fr)
Other versions
WO2012143945A2 (en
Inventor
Balaji Kanigicherla
Siva Raghuram VOLETI
Srinivasa Gutta
Surya Narayana DOMMETI
Narsi Reddy ANNAPUREDDY
Sarada ANNAPURNA
Krishna Mohan Tandaboina
Original Assignee
Ineda Systems Pvt. 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 Ineda Systems Pvt. Ltd filed Critical Ineda Systems Pvt. Ltd
Publication of WO2012143945A2 publication Critical patent/WO2012143945A2/en
Publication of WO2012143945A3 publication Critical patent/WO2012143945A3/en

Links

Classifications

    • 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
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • 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

Abstract

Methods and systems for power management in a multi-host computing system (100) running multiple operating systems are provided. A multi-host platform management module (126) facilitates power management in the multi-host computing system (100). The multi-host platform management module (126) includes an arbitration and interpreter module (128) to intercept and arbitrate power management commands issued by any of the hosts of the multi-host computing system (100).
PCT/IN2012/000275 2011-04-18 2012-04-17 Power management in multi host computing systems WO2012143945A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1336CH2011 2011-04-18
IN1336/CHE/2011 2011-04-18

Publications (2)

Publication Number Publication Date
WO2012143945A2 WO2012143945A2 (en) 2012-10-26
WO2012143945A3 true WO2012143945A3 (en) 2013-01-17

Family

ID=47041989

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2012/000275 WO2012143945A2 (en) 2011-04-18 2012-04-17 Power management in multi host computing systems

Country Status (1)

Country Link
WO (1) WO2012143945A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509124A (en) * 2012-12-21 2014-06-25 Nomad Spectrum Ltd Wireless access point and cellular network relay with secondary co-processor controlling power supplies and SIM cards
US9690720B2 (en) 2014-06-03 2017-06-27 Qualcomm Incorporated Providing command trapping using a request filter circuit in an input/output virtualization (IOV) host controller (HC) (IOV-HC) of a flash-memory-based storage device
US9632953B2 (en) 2014-06-03 2017-04-25 Qualcomm Incorporated Providing input/output virtualization (IOV) by mapping transfer requests to shared transfer requests lists by IOV host controllers
US9881680B2 (en) 2014-06-03 2018-01-30 Qualcomm Incorporated Multi-host power controller (MHPC) of a flash-memory-based storage device
CN110866229B (en) * 2018-08-28 2021-12-24 中移（杭州）信息技术有限公司 Multi-platform account authority unified management method and system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101000559A (en) * 2006-01-13 2007-07-18 英业达股份有限公司 Method and system for exchange controlling data between power supply management unit and terminal opening master control unit
CN201383843Y (en) * 2009-04-16 2010-01-13 深圳华为通信技术有限公司 Electronic device and power management device of electronic equipment
US7793122B1 (en) * 2007-04-27 2010-09-07 Symantec Corporation Power management method and system organizing an execution order of each command in a plurality of commands based on a predicted probability of success of each command

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101000559A (en) * 2006-01-13 2007-07-18 英业达股份有限公司 Method and system for exchange controlling data between power supply management unit and terminal opening master control unit
US7793122B1 (en) * 2007-04-27 2010-09-07 Symantec Corporation Power management method and system organizing an execution order of each command in a plurality of commands based on a predicted probability of success of each command
CN201383843Y (en) * 2009-04-16 2010-01-13 深圳华为通信技术有限公司 Electronic device and power management device of electronic equipment

Also Published As

Publication number Publication date
WO2012143945A2 (en) 2012-10-26

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