CN101004726A - 直接传送中断到虚拟处理器 - Google Patents

直接传送中断到虚拟处理器 Download PDF

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Publication number
CN101004726A
CN101004726A CNA2006100641330A CN200610064133A CN101004726A CN 101004726 A CN101004726 A CN 101004726A CN A2006100641330 A CNA2006100641330 A CN A2006100641330A CN 200610064133 A CN200610064133 A CN 200610064133A CN 101004726 A CN101004726 A CN 101004726A
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China
Prior art keywords
interrupt
virtual
interrupt request
physical
virtual processor
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Pending
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CNA2006100641330A
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English (en)
Chinese (zh)
Inventor
G·奈格尔
R·S·马杜卡鲁穆库马纳
R·A·乌利希
U·施泰因伯格
S·谢恩伯格
S·穆思拉萨纳卢尔
S·M·本尼特
A·V·安德森
E·C·科塔－罗布尔斯
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Intel Corp
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Intel Corp
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Publication of CN101004726A publication Critical patent/CN101004726A/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Bus Control (AREA)
  • Multi Processors (AREA)
CNA2006100641330A 2005-12-30 2006-12-30 直接传送中断到虚拟处理器 Pending CN101004726A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/323,114 US8286162B2 (en) 2005-12-30 2005-12-30 Delivering interrupts directly to a virtual processor
US11/323114 2005-12-30

Related Child Applications (1)

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CN2012104969068A Division CN102945186A (zh) 2005-12-30 2006-12-30 直接传送中断到虚拟处理器

Publications (1)

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CN101004726A true CN101004726A (zh) 2007-07-25

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CNA2006100641330A Pending CN101004726A (zh) 2005-12-30 2006-12-30 直接传送中断到虚拟处理器
CN2012104969068A Pending CN102945186A (zh) 2005-12-30 2006-12-30 直接传送中断到虚拟处理器

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US (3) US8286162B2 (enExample)
EP (1) EP1804164A1 (enExample)
JP (2) JP2007183951A (enExample)
CN (2) CN101004726A (enExample)
TW (1) TWI375913B (enExample)

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CN103324528A (zh) * 2012-03-19 2013-09-25 纬创资通股份有限公司 虚拟系统管理模式装置及其控制方法
CN104321749A (zh) * 2012-03-29 2015-01-28 英特尔公司 用于管理虚拟化环境中的中断的体系结构和方法
CN104583959A (zh) * 2012-09-25 2015-04-29 英特尔公司 允许处理器资源的虚拟化
CN105335222A (zh) * 2014-06-04 2016-02-17 华为技术有限公司 中断信息的处理方法、虚拟机监控器及中断控制器
CN110609730A (zh) * 2018-06-14 2019-12-24 阿里巴巴集团控股有限公司 一种实现虚拟处理器间中断透传的方法及设备
WO2022160217A1 (zh) * 2021-01-28 2022-08-04 华为技术有限公司 一种中断上报装置、方法及虚拟化系统

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CN103324528A (zh) * 2012-03-19 2013-09-25 纬创资通股份有限公司 虚拟系统管理模式装置及其控制方法
CN104321749A (zh) * 2012-03-29 2015-01-28 英特尔公司 用于管理虚拟化环境中的中断的体系结构和方法
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WO2022160217A1 (zh) * 2021-01-28 2022-08-04 华为技术有限公司 一种中断上报装置、方法及虚拟化系统

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CN102945186A (zh) 2013-02-27
JP2007183951A (ja) 2007-07-19
TW200818019A (en) 2008-04-16
US20150205736A1 (en) 2015-07-23
US20120331467A1 (en) 2012-12-27
EP1804164A1 (en) 2007-07-04
US20070157197A1 (en) 2007-07-05
JP2010176693A (ja) 2010-08-12
TWI375913B (en) 2012-11-01
US8286162B2 (en) 2012-10-09
US8938737B2 (en) 2015-01-20
US9442868B2 (en) 2016-09-13
JP5122597B2 (ja) 2013-01-16

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