DE3477972D1 - Non-spinning task locking using compare and swap - Google Patents

Non-spinning task locking using compare and swap

Info

Publication number
DE3477972D1
DE3477972D1 DE8484112626T DE3477972T DE3477972D1 DE 3477972 D1 DE3477972 D1 DE 3477972D1 DE 8484112626 T DE8484112626 T DE 8484112626T DE 3477972 T DE3477972 T DE 3477972T DE 3477972 D1 DE3477972 D1 DE 3477972D1
Authority
DE
Germany
Prior art keywords
swap
compare
spinning
task locking
spinning task
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.)
Expired
Application number
DE8484112626T
Other languages
English (en)
Inventor
Roger Eldred Hough
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3477972D1 publication Critical patent/DE3477972D1/de
Expired 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
DE8484112626T 1983-12-14 1984-10-19 Non-spinning task locking using compare and swap Expired DE3477972D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/561,613 US4604694A (en) 1983-12-14 1983-12-14 Shared and exclusive access control

Publications (1)

Publication Number Publication Date
DE3477972D1 true DE3477972D1 (en) 1989-06-01

Family

ID=24242695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484112626T Expired DE3477972D1 (en) 1983-12-14 1984-10-19 Non-spinning task locking using compare and swap

Country Status (5)

Country Link
US (1) US4604694A (de)
EP (1) EP0145889B1 (de)
JP (1) JPS60128537A (de)
CA (1) CA1213066A (de)
DE (1) DE3477972D1 (de)

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Also Published As

Publication number Publication date
EP0145889A3 (en) 1987-10-21
EP0145889B1 (de) 1989-04-26
JPH0533410B2 (de) 1993-05-19
CA1213066A (en) 1986-10-21
US4604694A (en) 1986-08-05
EP0145889A2 (de) 1985-06-26
JPS60128537A (ja) 1985-07-09

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