ES2002277A6 - Sistema de ordenador para controlar maquinas virtuales y metodo correspondiente. - Google Patents

Sistema de ordenador para controlar maquinas virtuales y metodo correspondiente.

Info

Publication number
ES2002277A6
ES2002277A6 ES8601565A ES8601565A ES2002277A6 ES 2002277 A6 ES2002277 A6 ES 2002277A6 ES 8601565 A ES8601565 A ES 8601565A ES 8601565 A ES8601565 A ES 8601565A ES 2002277 A6 ES2002277 A6 ES 2002277A6
Authority
ES
Spain
Prior art keywords
virtual machines
computer system
controlling virtual
mask registers
controlling
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
Application number
ES8601565A
Other languages
English (en)
Inventor
Saburo Kaneda
Kazuaki Murakami
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of ES2002277A6 publication Critical patent/ES2002277A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06F13/14—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; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)

Abstract

SISTEMA DE ORDENADOR PARA CONTROLAR MAQUINAS VIRTUALES Y METODO CORRESPONDIENTE, EN DONDE SE ASIGNA A CADA MAQUINA UN NUMERO DE IDENTIFICACION DIFERENTE, COMPRENDIENDO EL SISTEMA REGISTROS DE MASCARAS Y COLAS DE INTERRUPCION DE ENTRADA/SALIDA, QUE LLEVAN LOS MISMOS NUMEROS QUE LAS MAQUINAS VIRTUALES Y QUE CORRESPONDEN A UNO CUALQUIERA DE LOS NUMEROS DE IDENTIFICACION. LA MANIPULACION DE INTERRUPCIONES EN CUALQUIER MAQUINA VIRTUAL PUEDE EFECTUARSE DIRECTAMENTE USANDO UN PAR DE REGISTROS DE MASCARAS Y COLAS DE INTERRUPCION CORRESPONDIENTES SIN INTERPOSICION DE UN MONITOR DE MAQUINA VIRTUAL. EL TRATAMIENTO DE INTERRUPCIONES COMPRENDE ESTABLECER ACCESO A UNO DE VARIOS REGISTROS DE MASCARA Y A UNA DE VARIAS COLAS DE INTERRUPCION Y EJECUTAR UN PROCESO DE MANIPULACION DE INTERRUPCION EN EL PROGRAMA DE LA CORRESPONDIENTE MAQUINA VIRTUAL.
ES8601565A 1985-09-03 1986-09-02 Sistema de ordenador para controlar maquinas virtuales y metodo correspondiente. Expired ES2002277A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60194070A JPS6258341A (ja) 1985-09-03 1985-09-03 入出力割込処理方式

Publications (1)

Publication Number Publication Date
ES2002277A6 true ES2002277A6 (es) 1988-08-01

Family

ID=16318459

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601565A Expired ES2002277A6 (es) 1985-09-03 1986-09-02 Sistema de ordenador para controlar maquinas virtuales y metodo correspondiente.

Country Status (7)

Country Link
US (1) US4860190A (es)
EP (1) EP0213952B1 (es)
JP (1) JPS6258341A (es)
AU (1) AU566146B2 (es)
CA (1) CA1260149A (es)
DE (1) DE3685863T2 (es)
ES (1) ES2002277A6 (es)

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US4912628A (en) * 1988-03-15 1990-03-27 International Business Machines Corp. Suspending and resuming processing of tasks running in a virtual machine data processing system
US5276815A (en) * 1988-10-24 1994-01-04 Fujitsu Limited Input and output processing system for a virtual computer
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JPH02171934A (ja) * 1988-12-26 1990-07-03 Hitachi Ltd 仮想計算機システム
JPH02208740A (ja) * 1989-02-09 1990-08-20 Fujitsu Ltd 仮想計算機制御方式
DE58908886D1 (de) * 1989-09-29 1995-02-23 Siemens Nixdorf Inf Syst Verfahren und Unterbrechungssteuerung zur Behandlung von Unterbrechungsanforderungen bei Ein-/Ausgabeoperationen in einem virtuellen Maschinensystem.
US5325536A (en) * 1989-12-07 1994-06-28 Motorola, Inc. Linking microprocessor interrupts arranged by processing requirements into separate queues into one interrupt processing routine for execution as one routine
US5488713A (en) * 1989-12-27 1996-01-30 Digital Equipment Corporation Computer simulation technique for predicting program performance
JP2708608B2 (ja) * 1990-05-25 1998-02-04 富士通株式会社 仮想計算機のｉｐｌ処理方式
US5206936A (en) * 1990-08-31 1993-04-27 International Business Machines Corporation Apparatus for exchanging channel adapter status among multiple channel adapters
US5287523A (en) * 1990-10-09 1994-02-15 Motorola, Inc. Method for servicing a peripheral interrupt request in a microcontroller
US5652890A (en) * 1991-05-17 1997-07-29 Vantus Technologies, Inc. Interrupt for a protected mode microprocessor which facilitates transparent entry to and exit from suspend mode
US5446904A (en) * 1991-05-17 1995-08-29 Zenith Data Systems Corporation Suspend/resume capability for a protected mode microprocessor
US5522075A (en) * 1991-06-28 1996-05-28 Digital Equipment Corporation Protection ring extension for computers having distinct virtual machine monitor and virtual machine address spaces
US5222215A (en) * 1991-08-29 1993-06-22 International Business Machines Corporation Cpu expansive gradation of i/o interruption subclass recognition
JP2870254B2 (ja) * 1991-10-02 1999-03-17 日本電気株式会社 仮想計算機の入出力割り込み処理方式
JP3300407B2 (ja) * 1992-05-15 2002-07-08 富士通株式会社 仮想計算機システム
US5438677A (en) * 1992-08-17 1995-08-01 Intel Corporation Mutual exclusion for computer system
JP3507524B2 (ja) * 1993-06-21 2004-03-15 富士通株式会社 事象報告ワード処理機能を持つデータ処理システム
CA2123447C (en) * 1993-09-20 1999-02-16 Richard L. Arndt Scalable system interrupt structure for a multiprocessing system
JP3657665B2 (ja) * 1995-02-14 2005-06-08 富士通株式会社 共用メモリに結合される複数の計算機システム及び共用メモリに結合される複数の計算機システムの制御方法
US7281075B2 (en) * 2003-04-24 2007-10-09 International Business Machines Corporation Virtualization of a global interrupt queue
US7376954B2 (en) * 2003-08-28 2008-05-20 Mips Technologies, Inc. Mechanisms for assuring quality of service for programs executing on a multithreaded processor
US20050050305A1 (en) * 2003-08-28 2005-03-03 Kissell Kevin D. Integrated mechanism for suspension and deallocation of computational threads of execution in a processor
US7836450B2 (en) 2003-08-28 2010-11-16 Mips Technologies, Inc. Symmetric multiprocessor operating system for execution on non-independent lightweight thread contexts
US7870553B2 (en) * 2003-08-28 2011-01-11 Mips Technologies, Inc. Symmetric multiprocessor operating system for execution on non-independent lightweight thread contexts
US7711931B2 (en) * 2003-08-28 2010-05-04 Mips Technologies, Inc. Synchronized storage providing multiple synchronization semantics
US7418585B2 (en) * 2003-08-28 2008-08-26 Mips Technologies, Inc. Symmetric multiprocessor operating system for execution on non-independent lightweight thread contexts
US9032404B2 (en) * 2003-08-28 2015-05-12 Mips Technologies, Inc. Preemptive multitasking employing software emulation of directed exceptions in a multithreading processor
US7849297B2 (en) * 2003-08-28 2010-12-07 Mips Technologies, Inc. Software emulation of directed exceptions in a multithreading processor
US7594089B2 (en) * 2003-08-28 2009-09-22 Mips Technologies, Inc. Smart memory based synchronization controller for a multi-threaded multiprocessor SoC
EP1660993B1 (en) 2003-08-28 2008-11-19 MIPS Technologies, Inc. Integrated mechanism for suspension and deallocation of computational threads of execution in a processor
US7177967B2 (en) 2003-09-30 2007-02-13 Intel Corporation Chipset support for managing hardware interrupts in a virtual machine system
US7237051B2 (en) * 2003-09-30 2007-06-26 Intel Corporation Mechanism to control hardware interrupt acknowledgement in a virtual machine system
US9753765B1 (en) * 2004-03-22 2017-09-05 Altera Corporation Multi-processor integrated circuits
US7814496B2 (en) * 2005-08-19 2010-10-12 Intel Corporation Method and system for replicating schedules with regard to a host controller for virtualization
US8572159B2 (en) * 2005-12-23 2013-10-29 Intel Corporation Managing device models in a virtual machine cluster environment
US7730248B2 (en) * 2007-12-13 2010-06-01 Texas Instruments Incorporated Interrupt morphing and configuration, circuits, systems and processes
CN106325974B (zh) * 2016-08-11 2020-02-07 浪潮(北京)电子信息产业有限公司 一种虚拟化io性能优化方法及系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112651A (en) * 1979-02-21 1980-08-30 Fujitsu Ltd Virtual computer system
US4435755A (en) * 1981-12-28 1984-03-06 International Business Machines Corporation Balanced channel finding method
JPS58200363A (ja) * 1982-05-14 1983-11-21 Nec Corp 仮想システムの入出力制御方式
JPS6051951A (ja) * 1983-08-31 1985-03-23 Hitachi Ltd 入出力処理装置
US4564903A (en) * 1983-10-05 1986-01-14 International Business Machines Corporation Partitioned multiprocessor programming system
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
JPS6136850A (ja) * 1984-07-30 1986-02-21 Nec Corp 入出力割込通知方式

Also Published As

Publication number Publication date
EP0213952A2 (en) 1987-03-11
DE3685863D1 (de) 1992-08-06
AU566146B2 (en) 1987-10-08
CA1260149A (en) 1989-09-26
AU6207786A (en) 1987-04-09
EP0213952A3 (en) 1988-06-15
US4860190A (en) 1989-08-22
DE3685863T2 (de) 1993-02-04
EP0213952B1 (en) 1992-07-01
JPS6258341A (ja) 1987-03-14

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