KR870007462A - 데이타 처리 시스템 사용방법 - Google Patents

데이타 처리 시스템 사용방법 Download PDF

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Publication number
KR870007462A
KR870007462A KR860010148A KR860010148A KR870007462A KR 870007462 A KR870007462 A KR 870007462A KR 860010148 A KR860010148 A KR 860010148A KR 860010148 A KR860010148 A KR 860010148A KR 870007462 A KR870007462 A KR 870007462A
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data structure
virtual
unix
page
memory
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KR860010148A
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KR920005853B1 (ko
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엘리어트 듀발 케이드
대나 후텐 안토니
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원본미기재
인터내셔널 비지네스 머신즈 코포레이션
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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
    • 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
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0877—Cache access modes
    • G06F12/0882—Page mode
    • 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
    • G06F12/10—Address translation
    • 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
    • G06F12/10—Address translation
    • G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
    • G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
    • 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
    • G06F12/10—Address translation
    • G06F12/1081—Address translation for peripheral access to main memory, e.g. direct memory access [DMA]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

내용 없음

Description

데이타 처리 시스템 사용방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법이 유리하게 사용되어지는 가상 메모리 시스템의 개략도.
제2도는 제1도에서 도시된 자원 관리자와 데이타 처리시스템 및 가상 기계의 상호 관련도.
제3도는 제1도에서 도시된 시스템의 가상 기억 장치 모델을 도시.
* 도면의 주요부분에 대한 부호의 설명
10 : 하드웨어부 11 : 소프트웨어 또는 프로그래밍부
12 : 처리기능 13 : 메모리 관리 기능
14 : 시스템 메모리 또는 RAM 15 : 시스템 버스
16 : 입/출력 채널 제어기 17 : 디스크 기억 장치 기능
18 : 표시기능 25 : 가상 자원 관리자
30 : 동작 시스템 32 : 하드웨어 인터페이스

Claims (1)

  1. 페이지된 세그멘트형 가상 메모리와, 디스크 화일상에 기억된 정보에 의해 I/O동작을 수행하는 UNIX형 시스템 호출을 포함하는 최소한 하나의 형 동작 시스템을 실행할 수 있는가 상기계를 설정하며 상기 시스템의 주 메모리가 가상 기계에 의해 실행되는 응용 프로그램에 의해 상기 기억된 가상 페이지중 하나에서 어드레스되며 또한 상기 디스크 화일에서 UNIX시스템 호출에 응답하여 모든 I/O디스크 동작을 수행 가능한 때를 발생하는 페이지 고장을 해결하기 위한 페이지 고장 조정기를 갖는 메모리 관리자를 포함한 가상자원 관리자를 구비하는 가상 메모리 데이타처리 시스템에서 사용하기 위한 방법으로서,
    1) 가상 메모리 어드레스 및 디스크화일 어드레스를 갖는 각각의 가상 데이타 페이지의 기입을 갖는 제1데이타 구조를 발생하고,
    2) 상기 제1데이타 구조가 기억되는 세그멘트 어드레스를 식별하는 기능을 갖는 세그멘트 ID필드를 포함하는 제2데이타 구조르 발생하고,
    3) 상기 UNIX화일의 이노드 데이타 구조에 상기 제2데이타 구조에 대한 포인터를 기록하는 단계를 구비하며,
    상기 정보는 실제로 기억되며, 상기 각각의 기입은 적어도 한 디스크 화일 어드레스 필드 및 페이지 번호필드를 포함하며,
    상기 포인터 및 상기 데이타 구조는 동적으로 UNIX형 동작 시스템의 커넬부인 맵 페이지 범위 서비스투틴인 것이 발생되는 것을 특징으로 하는 데이타 처리 시스템 사용방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860010148A 1986-01-16 1986-11-29 페이지 분할형 가상 메모리 데이타 처리 시스템에서의 데이타 전송 방법 KR920005853B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/819,458 US4742447A (en) 1986-01-16 1986-01-16 Method to control I/O accesses in a multi-tasking virtual memory virtual machine type data processing system
US819458 1986-01-16
US819,458 1986-01-16

Publications (2)

Publication Number Publication Date
KR870007462A true KR870007462A (ko) 1987-08-19
KR920005853B1 KR920005853B1 (ko) 1992-07-23

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KR1019860010148A KR920005853B1 (ko) 1986-01-16 1986-11-29 페이지 분할형 가상 메모리 데이타 처리 시스템에서의 데이타 전송 방법

Country Status (7)

Country Link
US (1) US4742447A (ko)
EP (1) EP0229691A3 (ko)
JP (1) JPS62165251A (ko)
KR (1) KR920005853B1 (ko)
CN (1) CN1016829B (ko)
BR (1) BR8606308A (ko)
CA (1) CA1266531A (ko)

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EP0229691A3 (en) 1990-06-13
US4742447A (en) 1988-05-03
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CA1266531A (en) 1990-03-06

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