DE3687805T2 - Ein-ausgabesteuersystem in einem virtuellen maschinensystem. - Google Patents

Ein-ausgabesteuersystem in einem virtuellen maschinensystem.

Info

Publication number
DE3687805T2
DE3687805T2 DE8686110429T DE3687805T DE3687805T2 DE 3687805 T2 DE3687805 T2 DE 3687805T2 DE 8686110429 T DE8686110429 T DE 8686110429T DE 3687805 T DE3687805 T DE 3687805T DE 3687805 T2 DE3687805 T2 DE 3687805T2
Authority
DE
Germany
Prior art keywords
input
virtual machine
control system
machine system
control
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
DE8686110429T
Other languages
English (en)
Other versions
DE3687805D1 (de
Inventor
Shunji Tanaka
Hidenori Umeno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3687805D1 publication Critical patent/DE3687805D1/de
Application granted granted Critical
Publication of DE3687805T2 publication Critical patent/DE3687805T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F13/10—Program control for peripheral devices
DE8686110429T 1985-07-31 1986-07-29 Ein-ausgabesteuersystem in einem virtuellen maschinensystem. Expired - Fee Related DE3687805T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60170430A JPH0792761B2 (ja) 1985-07-31 1985-07-31 仮想計算機システムの入出力制御方法

Publications (2)

Publication Number Publication Date
DE3687805D1 DE3687805D1 (de) 1993-04-01
DE3687805T2 true DE3687805T2 (de) 1993-06-09

Family

ID=15904768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686110429T Expired - Fee Related DE3687805T2 (de) 1985-07-31 1986-07-29 Ein-ausgabesteuersystem in einem virtuellen maschinensystem.

Country Status (6)

Country Link
US (1) US4887202A (de)
EP (1) EP0210640B1 (de)
JP (1) JPH0792761B2 (de)
KR (1) KR930008265B1 (de)
CN (1) CN1007938B (de)
DE (1) DE3687805T2 (de)

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DE69128615T2 (de) * 1990-10-03 1998-04-23 Fujitsu Ltd Sendesteuerungssystem für eingangs/ausgangsbefehle in einem datenverarbeitungssystem
JP3093293B2 (ja) * 1991-02-08 2000-10-03 日本電気株式会社 情報処理装置の割り込み方式
US5291599A (en) * 1991-08-08 1994-03-01 International Business Machines Corporation Dispatcher switch for a partitioner
JP2677474B2 (ja) * 1992-01-14 1997-11-17 富士通株式会社 仮想計算機の制御情報収集装置および方法
JPH06187178A (ja) * 1992-12-18 1994-07-08 Hitachi Ltd 仮想計算機システムの入出力割込み制御方法
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US5603059A (en) * 1994-04-22 1997-02-11 Pitney Bowes Inc. Software architecture system having a virtual I/O channel including multi-layered communication interface in between virtual stations and physical modules
US5799169A (en) * 1995-10-02 1998-08-25 Chromatic Research, Inc. Emulated registers
US6067527A (en) * 1995-10-12 2000-05-23 Gilbarco, Inc. Point of sale system, method of operation thereof and programming for control thereof
US5925109A (en) * 1996-04-10 1999-07-20 National Instruments Corporation System for I/O management where I/O operations are determined to be direct or indirect based on hardware coupling manners and/or program privilege modes
US5978912A (en) * 1997-03-20 1999-11-02 Phoenix Technologies Limited Network enhanced BIOS enabling remote management of a computer without a functioning operating system
DE60113539T2 (de) * 2000-07-05 2006-06-22 Ernst & Young Llp Verfahren und vorrichtung zum bereitstellen von rechnerdiensten
JP2002132518A (ja) * 2000-10-25 2002-05-10 Fujitsu Ltd 仮想計算機システムおよび仮想計算機間の入出力装置交換方法
JP4091792B2 (ja) * 2002-05-17 2008-05-28 株式会社エヌ・ティ・ティ・ドコモ 電子機器、イベント提供方法、プログラム、及び記録媒体
US8079034B2 (en) * 2003-09-15 2011-12-13 Intel Corporation Optimizing processor-managed resources based on the behavior of a virtual machine monitor
CN100335997C (zh) * 2004-01-14 2007-09-05 威达电股份有限公司 多个输入/输出装置的切换控制系统及其方法
US7454756B2 (en) * 2004-03-05 2008-11-18 Intel Corporation Method, apparatus and system for seamlessly sharing devices amongst virtual machines
US7725895B2 (en) * 2004-03-31 2010-05-25 Intel Corporation Processor control register virtualization to minimize virtual machine exits
US7941799B2 (en) 2004-05-27 2011-05-10 International Business Machines Corporation Interpreting I/O operation requests from pageable guests without host intervention
CN101359312B (zh) * 2006-01-17 2010-06-09 株式会社Ntt都科摩 输入输出控制系统
CN100454278C (zh) * 2006-01-19 2009-01-21 联想(北京)有限公司 计算机系统及其i/o端口访问控制方法
JP5010164B2 (ja) 2006-03-31 2012-08-29 株式会社日立製作所 サーバ装置及び仮想計算機の制御プログラム
CN100464295C (zh) * 2006-05-17 2009-02-25 联想(北京)有限公司 一种基于虚拟机的安全输入方法
JP4295783B2 (ja) * 2006-12-13 2009-07-15 株式会社日立製作所 計算機、仮想デバイスの制御方法
US7478185B2 (en) * 2007-01-05 2009-01-13 International Business Machines Corporation Directly initiating by external adapters the setting of interruption initiatives
JP5018252B2 (ja) * 2007-06-06 2012-09-05 株式会社日立製作所 デバイス割り当て変更方法
US8151265B2 (en) * 2007-12-19 2012-04-03 International Business Machines Corporation Apparatus for and method for real-time optimization of virtual machine input/output performance
WO2010113242A1 (ja) * 2009-03-31 2010-10-07 三菱電機株式会社 実行順序決定装置
EP2472396A1 (de) * 2009-10-01 2012-07-04 Mitsubishi Electric Corporation Rechnervorrichtung
US8402461B2 (en) * 2009-11-15 2013-03-19 Hewlett-Packard Development Company, L. P. Switching between direct mode and indirect mode for virtual machine I/O requests
JP2011118578A (ja) * 2009-12-02 2011-06-16 Renesas Electronics Corp 情報処理装置
EP3002683B1 (de) 2009-12-14 2017-07-12 Citrix Systems Inc. Verfahren und systeme zur kommunikation zwischen sicheren und nicht sicheren virtuellen maschinen
CN102754077B (zh) 2009-12-14 2015-11-25 思杰系统有限公司 可从外部媒体装置引导的安全虚拟化环境
US20120167082A1 (en) * 2010-12-23 2012-06-28 Sanjay Kumar Direct sharing of smart devices through virtualization
US9760511B2 (en) * 2014-10-08 2017-09-12 International Business Machines Corporation Efficient interruption routing for a multithreaded processor
US11042494B1 (en) * 2018-06-21 2021-06-22 Amazon Technologies, Inc. Direct injection of a virtual interrupt
US11115324B2 (en) 2019-08-27 2021-09-07 Nokia Solutions Networks Oy System and method for performing segment routing over an MPLS network

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JPS6049352B2 (ja) * 1978-02-13 1985-11-01 株式会社日立製作所 デ−タ処理装置
JPS6013501B2 (ja) * 1978-09-18 1985-04-08 富士通株式会社 仮想計算機システムにおけるチヤネルアドレス制御方式
US4456954A (en) * 1981-06-15 1984-06-26 International Business Machines Corporation Virtual machine system with guest architecture emulation using hardware TLB's for plural level address translations
US4533996A (en) * 1982-02-23 1985-08-06 International Business Machines Corporation Peripheral systems accommodation of guest operating systems
DE3279744D1 (en) * 1981-08-03 1989-07-06 Ibm Peripheral sub-systems accommodating guest operating systems
US4494189A (en) * 1982-04-26 1985-01-15 International Business Machines Corporation Method and means for switching system control of CPUs
US4571674A (en) * 1982-09-27 1986-02-18 International Business Machines Corporation Peripheral storage system having multiple data transfer rates
JPS6057438A (ja) * 1983-09-08 1985-04-03 Hitachi Ltd 仮想計算機システム制御装置
JPH0619747B2 (ja) * 1984-01-18 1994-03-16 株式会社日立製作所 Ｉ／ｏ命令実行方法、ｉ／ｏ割込処理方法およびそれらを用いた計算機システム
JPS60159948A (ja) * 1984-01-30 1985-08-21 Nec Corp 命令例外処理方式
JPS60225944A (ja) * 1984-04-25 1985-11-11 Hitachi Ltd 仮想計算機システム
US4674038A (en) * 1984-12-28 1987-06-16 International Business Machines Corporation Recovery of guest virtual machines after failure of a host real machine
JPS61206057A (ja) * 1985-03-11 1986-09-12 Hitachi Ltd アドレス変換装置
JPH07110406B2 (ja) * 1992-02-14 1995-11-29 正利 横木 耐磨耗性金属材およびその製造方法
JP3069435B2 (ja) * 1992-06-25 2000-07-24 松下電工株式会社 アンテナ線引込装置の引込み線の接続構造

Also Published As

Publication number Publication date
CN1007938B (zh) 1990-05-09
EP0210640B1 (de) 1993-02-24
JPS6231437A (ja) 1987-02-10
CN86105553A (zh) 1987-07-15
DE3687805D1 (de) 1993-04-01
KR870001510A (ko) 1987-03-14
US4887202A (en) 1989-12-12
EP0210640A3 (en) 1989-06-21
JPH0792761B2 (ja) 1995-10-09
KR930008265B1 (ko) 1993-08-27
EP0210640A2 (de) 1987-02-04

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee