JPS5713565A - Synchronizing method of multiprocessor computer system - Google Patents

Synchronizing method of multiprocessor computer system

Info

Publication number
JPS5713565A
JPS5713565A JP8653580A JP8653580A JPS5713565A JP S5713565 A JPS5713565 A JP S5713565A JP 8653580 A JP8653580 A JP 8653580A JP 8653580 A JP8653580 A JP 8653580A JP S5713565 A JPS5713565 A JP S5713565A
Authority
JP
Japan
Prior art keywords
synchronizing
processing
computers
signals
computer
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.)
Pending
Application number
JP8653580A
Other languages
Japanese (ja)
Inventor
Katsumi Oota
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8653580A priority Critical patent/JPS5713565A/en
Publication of JPS5713565A publication Critical patent/JPS5713565A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating

Abstract

PURPOSE:To assemble a composite type computer system comparatively easily, by outputting a synchronizing request signal to a synchronizing signal generating device from each computer, and synchronizing whenever one round program processing is started and finished. CONSTITUTION:When an electric power source is supplied to microcomputers 1- 3 and the processing is started, an initialize processing is executed by the computers 1-3. When this initialize processing is finished, a synchronizing request signal is outputted to a synchronizing signal generating device 4 from each computer. This signal is outputted from the computers 1-3 as 11, 21, 31, respectively. In response to said signals, the device 4 generates synchronizing interruption signals 41-43 to the computers 1-3 simultaneously when the signals 11, 21, 31 have been collected, and each computer receives the signals 41-43, executes one round program, and when the processing is finished, each computer outputs a synchronizing request signal to the device 4. In this way, the processing of plural computers is synchronized easily.
JP8653580A 1980-06-27 1980-06-27 Synchronizing method of multiprocessor computer system Pending JPS5713565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8653580A JPS5713565A (en) 1980-06-27 1980-06-27 Synchronizing method of multiprocessor computer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8653580A JPS5713565A (en) 1980-06-27 1980-06-27 Synchronizing method of multiprocessor computer system

Publications (1)

Publication Number Publication Date
JPS5713565A true JPS5713565A (en) 1982-01-23

Family

ID=13889687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8653580A Pending JPS5713565A (en) 1980-06-27 1980-06-27 Synchronizing method of multiprocessor computer system

Country Status (1)

Country Link
JP (1) JPS5713565A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189562A (en) * 1984-03-09 1985-09-27 Nippon Telegr & Teleph Corp <Ntt> Synchronizing method of program counter
JPS60263255A (en) * 1984-06-11 1985-12-26 Nippon Telegr & Teleph Corp <Ntt> Processor synchronizing system
JPS61296462A (en) * 1985-06-25 1986-12-27 Yokogawa Medical Syst Ltd High speed data processor
JPS62232065A (en) * 1986-04-02 1987-10-12 Sharp Corp Synchronization system for plural processors
JPH01145758A (en) * 1987-07-27 1989-06-07 Mitsubishi Electric Corp Time synchronizing system for multisystem computer system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189562A (en) * 1984-03-09 1985-09-27 Nippon Telegr & Teleph Corp <Ntt> Synchronizing method of program counter
JPS60263255A (en) * 1984-06-11 1985-12-26 Nippon Telegr & Teleph Corp <Ntt> Processor synchronizing system
JPS61296462A (en) * 1985-06-25 1986-12-27 Yokogawa Medical Syst Ltd High speed data processor
JPS62232065A (en) * 1986-04-02 1987-10-12 Sharp Corp Synchronization system for plural processors
JPH01145758A (en) * 1987-07-27 1989-06-07 Mitsubishi Electric Corp Time synchronizing system for multisystem computer system

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