FR2371017B1 - - Google Patents

Info

Publication number
FR2371017B1
FR2371017B1 FR7734198A FR7734198A FR2371017B1 FR 2371017 B1 FR2371017 B1 FR 2371017B1 FR 7734198 A FR7734198 A FR 7734198A FR 7734198 A FR7734198 A FR 7734198A FR 2371017 B1 FR2371017 B1 FR 2371017B1
Authority
FR
France
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
FR7734198A
Other versions
FR2371017A1 (fr
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2371017A1 publication Critical patent/FR2371017A1/fr
Application granted granted Critical
Publication of FR2371017B1 publication Critical patent/FR2371017B1/fr
Granted 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
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0745—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in an input/output transactions management context
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/079—Root cause analysis, i.e. error or fault diagnosis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/165—Error detection by comparing the output of redundant processing systems with continued operation after detection of the error
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2089—Redundant storage control functionality
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Debugging And Monitoring (AREA)
FR7734198A 1976-11-15 1977-11-14 Systeme de traitement d'entree/sortie utilisant des processeurs verrouilles Granted FR2371017A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/741,632 US4099234A (en) 1976-11-15 1976-11-15 Input/output processing system utilizing locked processors

Publications (2)

Publication Number Publication Date
FR2371017A1 FR2371017A1 (fr) 1978-06-09
FR2371017B1 true FR2371017B1 (fr) 1985-01-18

Family

ID=24981524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734198A Granted FR2371017A1 (fr) 1976-11-15 1977-11-14 Systeme de traitement d'entree/sortie utilisant des processeurs verrouilles

Country Status (9)

Country Link
US (1) US4099234A (fr)
JP (1) JPS5391542A (fr)
AU (1) AU510225B2 (fr)
CA (1) CA1109563A (fr)
DE (1) DE2750299A1 (fr)
FR (1) FR2371017A1 (fr)
GB (1) GB1595919A (fr)
IT (1) IT1090438B (fr)
NL (1) NL7712493A (fr)

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US5283868A (en) * 1989-05-17 1994-02-01 International Business Machines Corp. Providing additional system characteristics to a data processing system through operations of an application program, transparently to the operating system
US5155809A (en) * 1989-05-17 1992-10-13 International Business Machines Corp. Uncoupling a central processing unit from its associated hardware for interaction with data handling apparatus alien to the operating system controlling said unit and hardware
US5325517A (en) * 1989-05-17 1994-06-28 International Business Machines Corporation Fault tolerant data processing system
US5144692A (en) * 1989-05-17 1992-09-01 International Business Machines Corporation System for controlling access by first system to portion of main memory dedicated exclusively to second system to facilitate input/output processing via first system
US5369749A (en) * 1989-05-17 1994-11-29 Ibm Corporation Method and apparatus for the direct transfer of information between application programs running on distinct processors without utilizing the services of one or both operating systems
US5068780A (en) * 1989-08-01 1991-11-26 Digital Equipment Corporation Method and apparatus for controlling initiation of bootstrap loading of an operating system in a computer system having first and second discrete computing zones
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US5163138A (en) * 1989-08-01 1992-11-10 Digital Equipment Corporation Protocol for read write transfers via switching logic by transmitting and retransmitting an address
US5068851A (en) * 1989-08-01 1991-11-26 Digital Equipment Corporation Apparatus and method for documenting faults in computing modules
US5251227A (en) * 1989-08-01 1993-10-05 Digital Equipment Corporation Targeted resets in a data processor including a trace memory to store transactions
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US5048022A (en) * 1989-08-01 1991-09-10 Digital Equipment Corporation Memory device with transfer of ECC signals on time division multiplexed bidirectional lines
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US6971043B2 (en) * 2001-04-11 2005-11-29 Stratus Technologies Bermuda Ltd Apparatus and method for accessing a mass storage device in a fault-tolerant server
US6928583B2 (en) * 2001-04-11 2005-08-09 Stratus Technologies Bermuda Ltd. Apparatus and method for two computing elements in a fault-tolerant server to execute instructions in lockstep
FR2862457B1 (fr) * 2003-11-13 2006-02-24 Arteris Systeme et procede de transmission d'une sequence de messages dans un reseau d'interconnexions.
US10514990B2 (en) * 2017-11-27 2019-12-24 Intel Corporation Mission-critical computing architecture
US10946866B2 (en) 2018-03-31 2021-03-16 Intel Corporation Core tightly coupled lockstep for high functional safety
US11120642B2 (en) 2018-06-27 2021-09-14 Intel Corporation Functional safety critical audio system for autonomous and industrial applications
US11520297B2 (en) 2019-03-29 2022-12-06 Intel Corporation Enhancing diagnostic capabilities of computing systems by combining variable patrolling API and comparison mechanism of variables
CN112380119A (zh) * 2020-11-12 2021-02-19 上海东软载波微电子有限公司 芯片、编程调试器、系统及锁定编程调试入口的方法

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Also Published As

Publication number Publication date
AU510225B2 (en) 1980-06-12
AU3025677A (en) 1979-05-10
US4099234A (en) 1978-07-04
DE2750299A1 (de) 1978-05-18
IT1090438B (it) 1985-06-26
GB1595919A (en) 1981-08-19
FR2371017A1 (fr) 1978-06-09
NL7712493A (nl) 1978-05-17
JPS5391542A (en) 1978-08-11
CA1109563A (fr) 1981-09-22
JPS62538B2 (fr) 1987-01-08

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Legal Events

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