JPS5793452A - Check and processing method for duplicated data variable in program of data processing system - Google Patents

Check and processing method for duplicated data variable in program of data processing system

Info

Publication number
JPS5793452A
JPS5793452A JP55169772A JP16977280A JPS5793452A JP S5793452 A JPS5793452 A JP S5793452A JP 55169772 A JP55169772 A JP 55169772A JP 16977280 A JP16977280 A JP 16977280A JP S5793452 A JPS5793452 A JP S5793452A
Authority
JP
Japan
Prior art keywords
data
variable
boundary
program
pickup
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.)
Granted
Application number
JP55169772A
Other languages
Japanese (ja)
Other versions
JPS6252898B2 (en
Inventor
Tadashi Kusama
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
Priority to JP55169772A priority Critical patent/JPS5793452A/en
Publication of JPS5793452A publication Critical patent/JPS5793452A/en
Publication of JPS6252898B2 publication Critical patent/JPS6252898B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Devices For Executing Special Programs (AREA)

Abstract

PURPOSE:To reduce the duplicated check and processing, by sectioning a program into program pieces according to time series and checking duplicated state, taking notice of data variable newly started for usage. CONSTITUTION:Based on the content of a variable data effective range information storage section 1, the data variable of a noted data processing section and boundary position effective range data variable pickup and processing section 2 is picked up relating to boundaries a, b, c, d, e and f to pick up the variable data name being in the effective range. Based on the result of pickup of the data variable pickup and processing section 2, discrimination is made at the boundary a, so that data variables D, E have duplication to a data variable A, data variables A and E to the data variable D, and the data variables A and D to the data E respectively. Discrimination is also made for the duplication of the A and D is present to the data B at the boundary b, the data A, B to the data C at the boundary c, and the data A, C to the data E at the boundary d respectively.
JP55169772A 1980-12-02 1980-12-02 Check and processing method for duplicated data variable in program of data processing system Granted JPS5793452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55169772A JPS5793452A (en) 1980-12-02 1980-12-02 Check and processing method for duplicated data variable in program of data processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55169772A JPS5793452A (en) 1980-12-02 1980-12-02 Check and processing method for duplicated data variable in program of data processing system

Publications (2)

Publication Number Publication Date
JPS5793452A true JPS5793452A (en) 1982-06-10
JPS6252898B2 JPS6252898B2 (en) 1987-11-07

Family

ID=15892569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55169772A Granted JPS5793452A (en) 1980-12-02 1980-12-02 Check and processing method for duplicated data variable in program of data processing system

Country Status (1)

Country Link
JP (1) JPS5793452A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944983A (en) * 1988-07-11 1990-07-31 Ngk Spark Plug Co., Ltd. Sloped substrate for a thermal head and method of manufacturing the same
US5923357A (en) * 1993-04-30 1999-07-13 Kabushiki Kaisha Tec Line thermal printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944983A (en) * 1988-07-11 1990-07-31 Ngk Spark Plug Co., Ltd. Sloped substrate for a thermal head and method of manufacturing the same
US5923357A (en) * 1993-04-30 1999-07-13 Kabushiki Kaisha Tec Line thermal printer

Also Published As

Publication number Publication date
JPS6252898B2 (en) 1987-11-07

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