DE69024514D1 - Vorrichtung zur Fehlerinjektion und damit versehenes Computersystem - Google Patents

Vorrichtung zur Fehlerinjektion und damit versehenes Computersystem

Info

Publication number
DE69024514D1
DE69024514D1 DE69024514T DE69024514T DE69024514D1 DE 69024514 D1 DE69024514 D1 DE 69024514D1 DE 69024514 T DE69024514 T DE 69024514T DE 69024514 T DE69024514 T DE 69024514T DE 69024514 D1 DE69024514 D1 DE 69024514D1
Authority
DE
Germany
Prior art keywords
error injection
error
injection
computer system
injection device
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 - Lifetime
Application number
DE69024514T
Other languages
English (en)
Inventor
Frank Stanley Reynolds
Louis William Ricci
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 DE69024514D1 publication Critical patent/DE69024514D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2215—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test error correction or detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Instructional Devices (AREA)
DE69024514T 1989-03-20 1990-01-16 Vorrichtung zur Fehlerinjektion und damit versehenes Computersystem Expired - Lifetime DE69024514D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/325,417 US4999837A (en) 1989-03-20 1989-03-20 Programmable channel error injection

Publications (1)

Publication Number Publication Date
DE69024514D1 true DE69024514D1 (de) 1996-02-15

Family

ID=23267807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024514T Expired - Lifetime DE69024514D1 (de) 1989-03-20 1990-01-16 Vorrichtung zur Fehlerinjektion und damit versehenes Computersystem

Country Status (4)

Country Link
US (1) US4999837A (de)
EP (1) EP0388526B1 (de)
JP (1) JPH0690677B2 (de)
DE (1) DE69024514D1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446851A (en) * 1990-08-03 1995-08-29 Matsushita Electric Industrial Co., Ltd. Instruction supplier for a microprocessor capable of preventing a functional error operation
EP0653708B1 (de) 1993-10-15 2000-08-16 Hitachi, Ltd. Logischer Schaltkreis mit Fehlernachweisfunktion, Verfahren zum Verwalten von Betriebsmitteln und fehlertolerantes System zu seiner Anwendung
EP1168178B1 (de) * 1993-10-15 2004-01-02 Hitachi, Ltd. Logischer Schaltkreis mit Fehlernachweisfunktion
US5701409A (en) * 1995-02-22 1997-12-23 Adaptec, Inc. Error generation circuit for testing a digital bus
US5673391A (en) * 1995-03-31 1997-09-30 International Business Machines Corporation Hardware retry trap for millicoded processor
US5802359A (en) * 1995-03-31 1998-09-01 International Business Machines Corporation Mapping processor state into a millicode addressable processor state register array
US5671352A (en) * 1995-07-07 1997-09-23 Sun Microsystems, Inc. Error injection to a behavioral model
US5872910A (en) * 1996-12-27 1999-02-16 Unisys Corporation Parity-error injection system for an instruction processor
US6182248B1 (en) * 1998-04-07 2001-01-30 International Business Machines Corporation Method and tool for computer bus fault isolation and recovery design verification
US6268808B1 (en) 1999-06-08 2001-07-31 Finisar Corporation High speed data modification system and method
US6484276B1 (en) 1999-10-25 2002-11-19 Lucent Technologies Inc. Method and apparatus for providing extensible object-oriented fault injection
US6631481B1 (en) * 2000-02-16 2003-10-07 International Business Machines Corporation Method and apparatus for injecting an error into a waveform sent over a data link
US6519718B1 (en) * 2000-02-18 2003-02-11 International Business Machines Corporation Method and apparatus implementing error injection for PCI bridges
US6799287B1 (en) * 2000-05-01 2004-09-28 Hewlett-Packard Development Company, L.P. Method and apparatus for verifying error correcting codes
US6704894B1 (en) 2000-12-21 2004-03-09 Lockheed Martin Corporation Fault insertion using on-card reprogrammable devices
FR2819603B1 (fr) * 2001-01-16 2003-06-13 Centre Nat Rech Scient Procede d'injecteur d'erreurs par interruptions
US7185232B1 (en) 2001-02-28 2007-02-27 Cenzic, Inc. Fault injection methods and apparatus
GB0216742D0 (en) * 2002-07-18 2002-08-28 Ricardo Consulting Eng Self-testing watch dog system
US7444551B1 (en) 2002-12-16 2008-10-28 Nvidia Corporation Method and apparatus for system status monitoring, testing and restoration
US7228461B2 (en) * 2003-01-09 2007-06-05 Siemens Energy & Automation, Inc. System, method, and user interface for acceptance testing
US7401269B2 (en) * 2003-05-10 2008-07-15 Hewlett-Packard Development Company, L.P. Systems and methods for scripting data errors to facilitate verification of error detection or correction code functionality
US20040243882A1 (en) * 2003-05-27 2004-12-02 Sun Microsystems, Inc. System and method for fault injection and monitoring
US7406628B2 (en) * 2003-07-15 2008-07-29 Seagate Technology Llc Simulated error injection system in target device for testing host system
US7340661B2 (en) * 2003-09-25 2008-03-04 Hitachi Global Storage Technologies Netherlands B.V. Computer program product for performing testing of a simulated storage device within a testing simulation environment
US7165201B2 (en) * 2003-09-25 2007-01-16 Hitachi Global Storage Technologies Netherlands B.V. Method for performing testing of a simulated storage device within a testing simulation environment
US7234081B2 (en) * 2004-02-04 2007-06-19 Hewlett-Packard Development Company, L.P. Memory module with testing logic
JP4722457B2 (ja) * 2004-11-05 2011-07-13 ルネサスエレクトロニクス株式会社 Ｃａｎシステム
US20080147903A1 (en) * 2006-10-11 2008-06-19 Paul Gregory Curtis Method and Apparatus for Implementing Commands in Input/Output (IO) Hub
US20080222322A1 (en) * 2006-10-11 2008-09-11 International Business Machines Corporation Structure for an Apparatus Configured to Implement Commands in Input/Output (IO) Hub
US20080163005A1 (en) * 2006-12-28 2008-07-03 Sonksen Bradley S Error injection in pci-express devices
US7900093B2 (en) 2007-02-13 2011-03-01 Siemens Aktiengesellschaft Electronic data processing system and method for monitoring the functionality thereof
US7467068B2 (en) * 2007-03-05 2008-12-16 International Business Machines Corporation Method and apparatus for detecting dependability vulnerabilities
US20080239942A1 (en) * 2007-03-29 2008-10-02 International Business Machines Corporation Systems and methods for verifying recovery from an intermittent hardware fault
US8127277B2 (en) 2007-05-21 2012-02-28 International Business Machines Corporation Framework for conditionally executing code in an application using conditions in the framework and in the application
US7865783B2 (en) * 2008-05-22 2011-01-04 International Business Machines Corporation Automated microcode detected error index generation
US9170904B1 (en) * 2008-06-30 2015-10-27 Emc Corporation I/O fault injection using simulated computing environments
US8863094B2 (en) 2010-05-18 2014-10-14 International Business Machines Corporation Framework for a software error inject tool
EP2619912A4 (de) 2010-09-21 2015-07-08 Ansaldo Sts Usa Inc Verfahren zur analyse der sicherheit einer vorrichtung zur inspektion einer hardware-beschreibungssprache auf fehler
JP5609986B2 (ja) * 2010-11-16 2014-10-22 富士通株式会社 情報処理装置、送信装置及び情報処理装置の制御方法
US8645797B2 (en) * 2011-12-12 2014-02-04 Intel Corporation Injecting a data error into a writeback path to memory
FR2989504B1 (fr) * 2012-04-12 2014-04-25 St Microelectronics Rousset Registre protege contre des attaques par injection de fautes
US9092312B2 (en) 2012-12-14 2015-07-28 International Business Machines Corporation System and method to inject a bit error on a bus lane
US9542251B2 (en) * 2013-10-30 2017-01-10 Oracle International Corporation Error detection on a low pin count bus
US10922203B1 (en) 2018-09-21 2021-02-16 Nvidia Corporation Fault injection architecture for resilient GPU computing
CN113395414B (zh) * 2021-06-15 2022-11-11 杭州海康机器人股份有限公司 波形恢复电路和工业相机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149038A (en) * 1978-05-15 1979-04-10 Wescom Switching, Inc. Method and apparatus for fault detection in PCM muliplexed system
ZA804384B (en) * 1979-08-10 1981-07-29 Plessey Co Ltd Digital telecommunications switching network with in-built fault identification
US4503535A (en) * 1982-06-30 1985-03-05 Intel Corporation Apparatus for recovery from failures in a multiprocessing system
JPS60144851A (ja) * 1983-12-30 1985-07-31 Fujitsu Ltd チヤネル制御装置
IE851998L (en) * 1985-08-14 1987-05-11 Francis Anthony Purcell Test apparatus for electronic equipment
JPS62111331A (ja) * 1985-11-11 1987-05-22 Mitsubishi Electric Corp デ−タ処理装置の強制エラ−発生回路
US4819235A (en) * 1985-11-12 1989-04-04 Kelly Robert J Modem use monitor
US4669081A (en) * 1986-02-04 1987-05-26 Raytheon Company LSI fault insertion
US4835459A (en) * 1986-05-16 1989-05-30 Hughes Aircraft Company Automatic fault insertion system (AFIS)
US4796258A (en) * 1986-06-23 1989-01-03 Tektronix, Inc. Microprocessor system debug tool
US4759019A (en) * 1986-07-10 1988-07-19 International Business Machines Corporation Programmable fault injection tool
US4799220A (en) * 1987-02-19 1989-01-17 Grumman Aerospace Corporation Dynamic system for testing an equipment
JPH01180645A (ja) * 1988-01-13 1989-07-18 Hitachi Ltd 保守診断機構の自動検証方式
JPH02139637A (ja) * 1988-11-21 1990-05-29 Mitsubishi Electric Corp 計算機システムの診断方式
DE4003413A1 (de) * 1990-02-05 1991-08-08 Krupp Maschinentechnik Balglose reifenheizpresse

Also Published As

Publication number Publication date
JPH0690677B2 (ja) 1994-11-14
EP0388526A3 (de) 1991-12-18
US4999837A (en) 1991-03-12
JPH02280236A (ja) 1990-11-16
EP0388526B1 (de) 1996-01-03
EP0388526A2 (de) 1990-09-26

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Legal Events

Date Code Title Description
8332 No legal effect for de