DE69422743D1 - Endlosschleife-Erkennungsgerät - Google Patents

Endlosschleife-Erkennungsgerät

Info

Publication number
DE69422743D1
DE69422743D1 DE69422743T DE69422743T DE69422743D1 DE 69422743 D1 DE69422743 D1 DE 69422743D1 DE 69422743 T DE69422743 T DE 69422743T DE 69422743 T DE69422743 T DE 69422743T DE 69422743 D1 DE69422743 D1 DE 69422743D1
Authority
DE
Germany
Prior art keywords
detection device
endless loop
loop detection
endless
loop
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 - Fee Related
Application number
DE69422743T
Other languages
English (en)
Other versions
DE69422743T2 (de
Inventor
Kazuhiko Fujita
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
Application granted granted Critical
Publication of DE69422743D1 publication Critical patent/DE69422743D1/de
Publication of DE69422743T2 publication Critical patent/DE69422743T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F9/524—Deadlock detection or avoidance
    • 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
    • G06F9/466—Transaction processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Debugging And Monitoring (AREA)
DE69422743T 1993-03-30 1994-03-04 Endlosschleife-Erkennungsgerät Expired - Fee Related DE69422743T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9692893 1993-03-30

Publications (2)

Publication Number Publication Date
DE69422743D1 true DE69422743D1 (de) 2000-03-02
DE69422743T2 DE69422743T2 (de) 2000-06-08

Family

ID=14178015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422743T Expired - Fee Related DE69422743T2 (de) 1993-03-30 1994-03-04 Endlosschleife-Erkennungsgerät

Country Status (3)

Country Link
US (1) US5845117A (de)
EP (1) EP0618532B1 (de)
DE (1) DE69422743T2 (de)

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US6009269A (en) * 1997-03-10 1999-12-28 Digital Equipment Corporation Detecting concurrency errors in multi-threaded programs
US6132461A (en) * 1998-03-27 2000-10-17 Intratherapeutics, Inc. Stent with dual support structure
US6292488B1 (en) * 1998-05-22 2001-09-18 Compaq Computer Corporation Method and apparatus for resolving deadlocks in a distributed computer system
JP2000010800A (ja) * 1998-06-19 2000-01-14 Toshiba Corp 計算機システムに於けるスレッド制御装置、及び同システムに於けるスレッド制御方法
SE521433C2 (sv) * 1998-07-22 2003-11-04 Ericsson Telefon Ab L M En metod för hantering av risken för en total låsning mellan samtidiga transaktioner i en databas
US6546429B1 (en) * 1998-09-21 2003-04-08 International Business Machines Corporation Non-uniform memory access (NUMA) data processing system that holds and reissues requests at a target processing node in response to a retry
US6571270B1 (en) * 1999-03-15 2003-05-27 International Business Machines Corporation Timeout detection facility
US6721775B1 (en) 1999-08-12 2004-04-13 International Business Machines Corporation Resource contention analysis employing time-ordered entries in a blocking queue and waiting queue
US6681241B1 (en) 1999-08-12 2004-01-20 International Business Machines Corporation Resource contention monitoring employing time-ordered entries in a blocking queue and waiting queue
US6681242B1 (en) * 2000-01-10 2004-01-20 Sun Microsystems, Inc. Method and apparatus for detecting dependency cycles between resources in a computer system
US7487152B1 (en) * 2000-05-31 2009-02-03 International Business Machines Corporation Method for efficiently locking resources of a global data repository
CA2322604C (en) * 2000-10-06 2005-06-28 Ibm Canada Limited - Ibm Canada Limitee Deadlock management in database systems with demultiplexed connections
JP4238490B2 (ja) * 2001-05-25 2009-03-18 株式会社日立製作所 データベース管理方法およびシステム
US6400960B1 (en) * 2001-07-13 2002-06-04 Lucent Technologies Inc. Power control of a communication traffic channel with discontinued transmission in the presence of a primary traffic channel
GB0118294D0 (en) * 2001-07-27 2001-09-19 Ibm Method and system for deadlock detection and avoidance
US7437727B2 (en) * 2002-03-21 2008-10-14 Network Appliance, Inc. Method and apparatus for runtime resource deadlock avoidance in a raid system
US6898600B2 (en) * 2002-05-16 2005-05-24 International Business Machines Corporation Method, system, and program for managing database operations
US8495131B2 (en) * 2002-10-08 2013-07-23 International Business Machines Corporation Method, system, and program for managing locks enabling access to a shared resource
US7328364B1 (en) 2003-03-21 2008-02-05 Network Appliance, Inc. Technique for coherent suspension of I/O operations in a RAID subsystem
US7496574B2 (en) * 2003-05-01 2009-02-24 International Business Machines Corporation Managing locks and transactions
US7289992B2 (en) * 2003-05-01 2007-10-30 International Business Machines Corporation Method, system, and program for lock and transaction management
US7627578B2 (en) * 2004-09-01 2009-12-01 International Business Machines Corporation Apparatus, system, and method for file system serialization reinitialization
US7711721B2 (en) * 2004-09-01 2010-05-04 International Business Machines Corporation Apparatus, system, and method for suspending a request during file server serialization reinitialization
US7490088B2 (en) * 2004-09-01 2009-02-10 International Business Machines Corporation Apparatus, system, and method for preserving connection/position data integrity during file server serialization reinitialization
US20060271399A1 (en) * 2005-05-31 2006-11-30 Robson James F Sr System and method that provide office management functionalities
US7434033B2 (en) * 2006-04-14 2008-10-07 International Business Machines Corporation Placing a processor into a gradual slow mode of operation in response to a detected livelock condition within a processor pipeline
US7844946B2 (en) * 2006-09-26 2010-11-30 Intel Corporation Methods and apparatus to form a transactional objective instruction construct from lock-based critical sections
US8051423B2 (en) * 2007-02-06 2011-11-01 Mba Sciences, Inc. System and method for tracking resources during parallel processing
US8196140B2 (en) * 2008-01-11 2012-06-05 Microsoft Corporation Service function redirection for avoiding function evaluation blockages
US9411661B2 (en) * 2009-04-08 2016-08-09 International Business Machines Corporation Deadlock avoidance
US7962615B1 (en) * 2010-01-07 2011-06-14 International Business Machines Corporation Multi-system deadlock reduction
US9052967B2 (en) * 2010-07-30 2015-06-09 Vmware, Inc. Detecting resource deadlocks in multi-threaded programs by controlling scheduling in replay
US8977730B2 (en) 2010-11-18 2015-03-10 International Business Machines Corporation Method and system for reducing message passing for contention detection in distributed SIP server environments
US8626904B1 (en) * 2011-03-09 2014-01-07 Symantec Corporation Detecting and reporting livelocks in a computer
US9104502B2 (en) 2012-12-15 2015-08-11 International Business Machines Corporation Managing resource pools for deadlock avoidance
JP2015194886A (ja) 2014-03-31 2015-11-05 富士通株式会社 分散データ処理装置、分散データ処理方法および分散データ処理プログラム
GB201413836D0 (en) * 2014-08-05 2014-09-17 Arm Ip Ltd Device security apparatus and methods
GB2540961B (en) 2015-07-31 2019-09-18 Arm Ip Ltd Controlling configuration data storage
GB2540965B (en) 2015-07-31 2019-01-30 Arm Ip Ltd Secure configuration data storage
CN112054957B (zh) * 2020-08-11 2022-04-29 烽火通信科技股份有限公司 资源调度方法、装置、设备及存储介质
US20230004448A1 (en) * 2021-07-01 2023-01-05 EMC IP Holding Company LLC Balanced winner assignment for deadlock resolution

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443644A (en) * 1977-09-13 1979-04-06 Fujitsu Ltd Processing system for deadlock automatic release at exclusive control time
US4189771A (en) * 1977-10-11 1980-02-19 International Business Machines Corporation Method and means for the detection of deadlock among waiting tasks in a multiprocessing, multiprogramming CPU environment
US4494193A (en) * 1982-09-30 1985-01-15 At&T Bell Laboratories Deadlock detection and resolution scheme
JPS61233849A (ja) * 1985-04-08 1986-10-18 Hitachi Ltd デ−タベ−ス排他制御方法
JPS62208139A (ja) * 1986-03-10 1987-09-12 Oki Electric Ind Co Ltd 分散処理システムのデツドロツク検出方式
JPS6352263A (ja) * 1986-08-21 1988-03-05 Oki Electric Ind Co Ltd 分散処理システムのデツドロツク検出方式
US5016167A (en) * 1987-12-21 1991-05-14 Amdahl Corporation Resource contention deadlock detection and prevention
US5274809A (en) * 1988-05-26 1993-12-28 Hitachi, Ltd. Task execution control method for a multiprocessor system with enhanced post/wait procedure
JP2685530B2 (ja) * 1988-09-14 1997-12-03 株式会社日立製作所 共用データの管理方法
JPH0277960A (ja) * 1988-09-14 1990-03-19 Toshiba Corp 分散型データベースにおける一貫性制御のデッドロック防止方式
US5161227A (en) * 1989-11-13 1992-11-03 International Business Machines Corporation Multilevel locking system and method
JPH0451335A (ja) * 1990-06-20 1992-02-19 Oki Electric Ind Co Ltd データベース処理装置
JPH05134886A (ja) * 1990-11-30 1993-06-01 Fujitsu Ltd デツドロツク検出方式
US5285528A (en) * 1991-02-22 1994-02-08 International Business Machines Corporation Data structures and algorithms for managing lock states of addressable element ranges
JPH07191944A (ja) * 1991-09-11 1995-07-28 Internatl Business Mach Corp <Ibm> 多重プロセッサによる多数の資源への命令におけるデッドロックを防止するためのシステムおよび方法

Also Published As

Publication number Publication date
DE69422743T2 (de) 2000-06-08
EP0618532B1 (de) 2000-01-26
EP0618532A2 (de) 1994-10-05
US5845117A (en) 1998-12-01
EP0618532A3 (de) 1995-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee