JPS6453237A - Multi-interruption control method - Google Patents

Multi-interruption control method

Info

Publication number
JPS6453237A
JPS6453237A JP21098987A JP21098987A JPS6453237A JP S6453237 A JPS6453237 A JP S6453237A JP 21098987 A JP21098987 A JP 21098987A JP 21098987 A JP21098987 A JP 21098987A JP S6453237 A JPS6453237 A JP S6453237A
Authority
JP
Japan
Prior art keywords
interruption
constitution
user
factors
control method
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
JP21098987A
Other languages
Japanese (ja)
Inventor
Shinichi Nakajima
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 JP21098987A priority Critical patent/JPS6453237A/en
Publication of JPS6453237A publication Critical patent/JPS6453237A/en
Pending 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
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
    • 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)

Abstract

PURPOSE:To omit an exclusive operating system (OS) needed for each system by securing such a constitution where the OS uses an interruption level conversion table and an interruption mask table to perform the multi-interruption control and then a user defines optionally the correspondence between an interruption factor and an interruption level. CONSTITUTION:A system user inputs previously the priority order of interruption factors into an OS and produces an interruption level conversion table (a) for interruption factors and an interruption mask table (b) via the OS. Then both tables are used for control of a produced interruption. As a result, the user can optionally decide an interruption priority degree and also can use this OS to another system having a different priority degree.
JP21098987A 1987-08-24 1987-08-24 Multi-interruption control method Pending JPS6453237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21098987A JPS6453237A (en) 1987-08-24 1987-08-24 Multi-interruption control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21098987A JPS6453237A (en) 1987-08-24 1987-08-24 Multi-interruption control method

Publications (1)

Publication Number Publication Date
JPS6453237A true JPS6453237A (en) 1989-03-01

Family

ID=16598475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21098987A Pending JPS6453237A (en) 1987-08-24 1987-08-24 Multi-interruption control method

Country Status (1)

Country Link
JP (1) JPS6453237A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0390936A (en) * 1989-09-01 1991-04-16 Nec Corp Conversion system for hardware interruption level
US7487403B2 (en) 2004-11-12 2009-02-03 International Business Machines Corporation Method for handling a device failure
US7676558B2 (en) 2004-11-12 2010-03-09 International Business Machines Corporation Configuring shared devices over a fabric
JP2010267064A (en) * 2009-05-14 2010-11-25 Internatl Business Mach Corp <Ibm> Computer system and method of controlling the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0390936A (en) * 1989-09-01 1991-04-16 Nec Corp Conversion system for hardware interruption level
US7487403B2 (en) 2004-11-12 2009-02-03 International Business Machines Corporation Method for handling a device failure
US7676558B2 (en) 2004-11-12 2010-03-09 International Business Machines Corporation Configuring shared devices over a fabric
US7774656B2 (en) 2004-11-12 2010-08-10 International Business Machines Corporation System and article of manufacture for handling a fabric failure
JP2010267064A (en) * 2009-05-14 2010-11-25 Internatl Business Mach Corp <Ibm> Computer system and method of controlling the same
US8909835B2 (en) 2009-05-14 2014-12-09 International Business Machines Corporation Computer system and method of controlling computer system

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