JPS6467631A - Resources-based job starting system - Google Patents

Resources-based job starting system

Info

Publication number
JPS6467631A
JPS6467631A JP62226021A JP22602187A JPS6467631A JP S6467631 A JPS6467631 A JP S6467631A JP 62226021 A JP62226021 A JP 62226021A JP 22602187 A JP22602187 A JP 22602187A JP S6467631 A JPS6467631 A JP S6467631A
Authority
JP
Japan
Prior art keywords
resources
queue
jobs
job
deterioration
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
JP62226021A
Other languages
Japanese (ja)
Inventor
Nobuo Fujioka
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62226021A priority Critical patent/JPS6467631A/en
Publication of JPS6467631A publication Critical patent/JPS6467631A/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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores

Abstract

PURPOSE:To decrease the number of jobs waiting for resources and to avoid the deterioration of the throughput by starting jobs in consideration of the number of system unused resources and the system maximum multiplexing degree at every system resources classification. CONSTITUTION:A job starting part 40 compares a system resources table 50 with the queue resources information 31 on a resources-based schedule queue 30 and starts jobs when the system unused resources number 52 of the system resources type 51 corresponding to every queue resources type 32 satisfies the queue required resources number 33 and at the same time the started job member names 35 are available. Otherwise the next queue 30 is selected. Then the job starting process is through with the final queue 30 or when the number of executed jobs 70 reaches the system maximum multiplexing degree 60. Thus it is possible to prevent the deterioration of the throughput due to the presence of a resources waiting job.
JP62226021A 1987-09-08 1987-09-08 Resources-based job starting system Pending JPS6467631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62226021A JPS6467631A (en) 1987-09-08 1987-09-08 Resources-based job starting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62226021A JPS6467631A (en) 1987-09-08 1987-09-08 Resources-based job starting system

Publications (1)

Publication Number Publication Date
JPS6467631A true JPS6467631A (en) 1989-03-14

Family

ID=16838542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62226021A Pending JPS6467631A (en) 1987-09-08 1987-09-08 Resources-based job starting system

Country Status (1)

Country Link
JP (1) JPS6467631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03172938A (en) * 1989-12-01 1991-07-26 Fujitsu Ltd Coroutine call control system
JP2019179280A (en) * 2018-03-30 2019-10-17 日本電気株式会社 Job execution management system and job execution management method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03172938A (en) * 1989-12-01 1991-07-26 Fujitsu Ltd Coroutine call control system
JP2019179280A (en) * 2018-03-30 2019-10-17 日本電気株式会社 Job execution management system and job execution management method

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