FR2602891B1 - Systeme de correction d'erreur d'un systeme a multiprocesseurs pour corriger une erreur dans un processeur en mettant le processeur en condition de controle apres achevement du redemarrage du microprogramme a partir d'un point de reprise - Google Patents

Systeme de correction d'erreur d'un systeme a multiprocesseurs pour corriger une erreur dans un processeur en mettant le processeur en condition de controle apres achevement du redemarrage du microprogramme a partir d'un point de reprise

Info

Publication number
FR2602891B1
FR2602891B1 FR878711676A FR8711676A FR2602891B1 FR 2602891 B1 FR2602891 B1 FR 2602891B1 FR 878711676 A FR878711676 A FR 878711676A FR 8711676 A FR8711676 A FR 8711676A FR 2602891 B1 FR2602891 B1 FR 2602891B1
Authority
FR
France
Prior art keywords
processor
error
restart
microprogram
instruction
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
FR878711676A
Other languages
English (en)
Other versions
FR2602891A1 (fr
Inventor
Akihisa Makita
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
Publication of FR2602891A1 publication Critical patent/FR2602891A1/fr
Application granted granted Critical
Publication of FR2602891B1 publication Critical patent/FR2602891B1/fr
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
    • 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1405—Saving, restoring, recovering or retrying at machine instruction level
    • G06F11/1407—Checkpointing the instruction stream
    • 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2038—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 processing functionality is redundant with a single idle spare processing component
    • 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2043—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 processing functionality is redundant where the redundant components share a common memory address space
    • 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
    • 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2025—Failover techniques using centralised failover 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)
  • Retry When Errors Occur (AREA)
  • Hardware Redundancy (AREA)
FR878711676A 1986-08-18 1987-08-18 Systeme de correction d'erreur d'un systeme a multiprocesseurs pour corriger une erreur dans un processeur en mettant le processeur en condition de controle apres achevement du redemarrage du microprogramme a partir d'un point de reprise Expired - Fee Related FR2602891B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19354986 1986-08-18
JP19355086 1986-08-18

Publications (2)

Publication Number Publication Date
FR2602891A1 FR2602891A1 (fr) 1988-02-19
FR2602891B1 true FR2602891B1 (fr) 1990-12-07

Family

ID=26507941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878711676A Expired - Fee Related FR2602891B1 (fr) 1986-08-18 1987-08-18 Systeme de correction d'erreur d'un systeme a multiprocesseurs pour corriger une erreur dans un processeur en mettant le processeur en condition de controle apres achevement du redemarrage du microprogramme a partir d'un point de reprise

Country Status (2)

Country Link
US (1) US4852092A (fr)
FR (1) FR2602891B1 (fr)

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US4926320A (en) * 1987-04-07 1990-05-15 Nec Corporation Information processing system having microprogram-controlled type arithmetic processing unit
US5065311A (en) * 1987-04-20 1991-11-12 Hitachi, Ltd. Distributed data base system of composite subsystem type, and method fault recovery for the system
US5043866A (en) * 1988-04-08 1991-08-27 International Business Machines Corporation Soft checkpointing system using log sequence numbers derived from stored data pages and log records for database recovery
US4912707A (en) * 1988-08-23 1990-03-27 International Business Machines Corporation Checkpoint retry mechanism
KR930001056B1 (ko) * 1988-11-10 1993-02-13 미쯔비시덴끼 가부시끼가이샤 하드웨어 소터유니트 및 그의 에러수집방법
JPH07113898B2 (ja) * 1989-05-09 1995-12-06 株式会社日立製作所 障害検出方式
US5153881A (en) * 1989-08-01 1992-10-06 Digital Equipment Corporation Method of handling errors in software
US5247447A (en) * 1990-10-31 1993-09-21 The Boeing Company Exception processor system
US5214652A (en) * 1991-03-26 1993-05-25 International Business Machines Corporation Alternate processor continuation of task of failed processor
EP0529303A3 (en) * 1991-08-29 1993-09-22 International Business Machines Corporation Checkpoint synchronization with instruction overlap enabled
US5321698A (en) * 1991-12-27 1994-06-14 Amdahl Corporation Method and apparatus for providing retry coverage in multi-process computer environment
GB2263988B (en) * 1992-02-04 1996-05-22 Digital Equipment Corp Work flow management system and method
JPH05314075A (ja) * 1992-05-07 1993-11-26 Nec Corp オンラインコンピュータ装置
US5715386A (en) * 1992-09-30 1998-02-03 Lucent Technologies Inc. Apparatus and methods for software rejuvenation
CA2106280C (fr) * 1992-09-30 2000-01-18 Yennun Huang Appareil et methodes de traitement insensible aux defaillances faisant appel a un processus de surveillance par demon et une bibliotheque insensible aux defaillances en vue d'offrir differents degres d'insensibilite aux defaillances
US5504859A (en) * 1993-11-09 1996-04-02 International Business Machines Corporation Data processor with enhanced error recovery
JP2685712B2 (ja) * 1994-03-30 1997-12-03 株式会社サンポウロック ハンドルロック
JP2774770B2 (ja) * 1994-05-19 1998-07-09 株式会社東芝 デバッグ方式
US5551043A (en) * 1994-09-07 1996-08-27 International Business Machines Corporation Standby checkpoint to prevent data loss
CA2152329C (fr) * 1994-09-08 1999-02-09 N Dudley Fulton Iii Appareil et methodes de rajeunissement de logiciels
US5630047A (en) * 1995-09-12 1997-05-13 Lucent Technologies Inc. Method for software error recovery using consistent global checkpoints
US5678003A (en) * 1995-10-20 1997-10-14 International Business Machines Corporation Method and system for providing a restartable stop in a multiprocessor system
US5884021A (en) * 1996-01-31 1999-03-16 Kabushiki Kaisha Toshiba Computer system having a checkpoint and restart function
TW379298B (en) * 1996-09-30 2000-01-11 Toshiba Corp Memory updating history saving device and memory updating history saving method
JP3648892B2 (ja) * 1996-12-16 2005-05-18 富士通株式会社 計算機システム
US6115829A (en) * 1998-04-30 2000-09-05 International Business Machines Corporation Computer system with transparent processor sparing
US6189112B1 (en) * 1998-04-30 2001-02-13 International Business Machines Corporation Transparent processor sparing
DE102004037713A1 (de) * 2004-08-04 2006-03-16 Robert Bosch Gmbh Verfahren, Betriebssystem und Rechengerät zum Abarbeiten eines Computerprogramms
US8090996B2 (en) * 2006-03-31 2012-01-03 Intel Corporation Detecting soft errors via selective re-execution
US20140223062A1 (en) * 2013-02-01 2014-08-07 International Business Machines Corporation Non-authorized transaction processing in a multiprocessing environment
US9858151B1 (en) 2016-10-03 2018-01-02 International Business Machines Corporation Replaying processing of a restarted application
CN113687986A (zh) * 2021-08-31 2021-11-23 上海商汤阡誓科技有限公司 一种芯片和处理单元的恢复方法

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US3736566A (en) * 1971-08-18 1973-05-29 Ibm Central processing unit with hardware controlled checkpoint and retry facilities
US4128203A (en) * 1977-09-01 1978-12-05 Eaton Corporation Four-port thermally responsive valve
JPS594054B2 (ja) * 1979-04-17 1984-01-27 株式会社日立製作所 マルチプロセツサ障害検出方式
AU539418B2 (en) * 1980-05-05 1984-09-27 Westinghouse Electric Corporation Automatic fault detection of hardware
DE3207633A1 (de) * 1982-02-26 1983-09-15 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur ueberwachung eines mikroprozessors
JPS5958547A (ja) * 1982-09-28 1984-04-04 Fujitsu Ltd マイクロプログラム制御装置のエラ−処理方式
US4627054A (en) * 1984-08-27 1986-12-02 International Business Machines Corporation Multiprocessor array error detection and recovery apparatus
US4641305A (en) * 1984-10-19 1987-02-03 Honeywell Information Systems Inc. Control store memory read error resiliency method and apparatus

Also Published As

Publication number Publication date
FR2602891A1 (fr) 1988-02-19
US4852092A (en) 1989-07-25

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