KR900005299A - 가상계산기 시스템 - Google Patents

가상계산기 시스템 Download PDF

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Publication number
KR900005299A
KR900005299A KR1019890013884A KR890013884A KR900005299A KR 900005299 A KR900005299 A KR 900005299A KR 1019890013884 A KR1019890013884 A KR 1019890013884A KR 890013884 A KR890013884 A KR 890013884A KR 900005299 A KR900005299 A KR 900005299A
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South Korea
Prior art keywords
address
command processor
command
virtual
processor
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KR1019890013884A
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English (en)
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KR920004400B1 (ko
Inventor
도루 오쯔기
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌세이사꾸쇼
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Publication of KR900005299A publication Critical patent/KR900005299A/ko
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Publication of KR920004400B1 publication Critical patent/KR920004400B1/ko

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/167—Interprocessor communication using a common memory, e.g. mailbox

Abstract

내용 없음.

Description

가상계산기시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본원 발명의 일실시예의 가상계산기의 전체구성도.
제 2 도는 실명령프로세서와 가상계산기 명령프로세서와의 대응 관계를 나타내는 도면.
제 3a 도는 가상계산기와 실명령프로세서와의 대응관계를 나타내는 테이블도.
제 3b 도는 본원 발명에 의한 제 1 도의 구성에 대응하는 등록표의 구성도.

Claims (4)

  1. 복수의 가상계산기에 할당되는 복수의 실명령프로세서와, 복수의 기억영역으로 분할되고, 이 복수의 가상계산기에 각각 할당되는 주기억과, 각 가상계산기와 그것에 할당된 실명령프로세서의 대응관계를 등록한 등록표와, 어느 실명령프로세서에 의한 특정의 명령의 실행에 응답해서, 상기 등록표를 참조하여 그 명령프로세서가 속하는 가상계산기내의 별도의 실명령프로세서에 대해서만 무효화신호를 송출하는 제어수단을 포함하는 것을 특징으로 하는 가상계산기 시스템.
  2. 제 1 항에 있어서, 상기 특정의 명령은 상기 주기억의 내용을 갱신하는 명령이며, 상기 무효화신호는 상기 별도의 실명령프로세서의 버퍼기억의 해당엔트리를 무효화하는 신호인 것을 특징으로 하는 가상계산기 시스템.
  3. 제 1 항에 있어서, 상기 특정의 명령은 그 명령을 실행하는 실명령프로세서의 어드레스변환버퍼의 해당엔트리를 무효화하는 명령이며, 상기 무효화신호는 상기 별도의 실명령프로세서의 어드레스 변환버퍼의 해당 엔트리를 무효화하는 신호인 것을 특징으로 하는 가상계산기 시스템.
  4. 제 2 항에 있어서, 상기 제어수단은 상기 등록표를 포함하며, 상기 제어수단은 또한 상기 실명령프로세서의 버퍼어드레스어레이의 완전한 코피인 어드레스 어레이와, 상기 실명령프로세서에 의해 실행되는 스토어명령의 주기억 어드레스를 격납하는 어드레스레지스터와, 상기 어드레스레지스터의 내용에 의거하여 상기 어드레스어레이를 검색하고, 이 어드레스레지스터와 동일 어드레스를 포함하는 어드레스 어레이에 대응하는 명령프로세서를 검출하는 수단과, 상기 등록표에 의하여 검출된 명령프로세서가 이 스토어명령을 실행하는 명령프로세서와 동일한 가상계산기내에 속하는지 여부를 체크하고, 상기 검출된 명령프로세서가 상기 동일한 가상계산기내에 속할때만 상기 무효화신호를 상기 검출된 명령프로세서에 송출하는 수단을 포함하는 것을 특징으로 하는 가상계산기시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890013884A 1988-09-30 1989-09-27 가상계산기시스템 KR920004400B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-247089 1988-09-30
JP63247089A JPH0293952A (ja) 1988-09-30 1988-09-30 仮想計算機システム
JP63-247,089 1988-09-30

Publications (2)

Publication Number Publication Date
KR900005299A true KR900005299A (ko) 1990-04-13
KR920004400B1 KR920004400B1 (ko) 1992-06-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890013884A KR920004400B1 (ko) 1988-09-30 1989-09-27 가상계산기시스템

Country Status (5)

Country Link
US (1) US5101346A (ko)
JP (1) JPH0293952A (ko)
KR (1) KR920004400B1 (ko)
DE (1) DE3932675A1 (ko)
GB (1) GB2224140B (ko)

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Also Published As

Publication number Publication date
JPH0293952A (ja) 1990-04-04
GB2224140A (en) 1990-04-25
GB2224140B (en) 1993-01-20
GB8921984D0 (en) 1989-11-15
KR920004400B1 (ko) 1992-06-04
DE3932675C2 (ko) 1992-02-27
US5101346A (en) 1992-03-31
DE3932675A1 (de) 1990-04-05

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