JPS6128141B2 - - Google Patents

Info

Publication number
JPS6128141B2
JPS6128141B2 JP56022553A JP2255381A JPS6128141B2 JP S6128141 B2 JPS6128141 B2 JP S6128141B2 JP 56022553 A JP56022553 A JP 56022553A JP 2255381 A JP2255381 A JP 2255381A JP S6128141 B2 JPS6128141 B2 JP S6128141B2
Authority
JP
Japan
Prior art keywords
error
cpu
execution
logic device
control circuit
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
JP56022553A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57137949A (en
Inventor
Katsuichi Tomita
Koji Kimijima
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
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP56022553A priority Critical patent/JPS57137949A/ja
Publication of JPS57137949A publication Critical patent/JPS57137949A/ja
Publication of JPS6128141B2 publication Critical patent/JPS6128141B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 operations

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)
  • Multi Processors (AREA)
JP56022553A 1981-02-18 1981-02-18 Error recovery system of logical device Granted JPS57137949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56022553A JPS57137949A (en) 1981-02-18 1981-02-18 Error recovery system of logical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56022553A JPS57137949A (en) 1981-02-18 1981-02-18 Error recovery system of logical device

Publications (2)

Publication Number Publication Date
JPS57137949A JPS57137949A (en) 1982-08-25
JPS6128141B2 true JPS6128141B2 (de) 1986-06-28

Family

ID=12086030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56022553A Granted JPS57137949A (en) 1981-02-18 1981-02-18 Error recovery system of logical device

Country Status (1)

Country Link
JP (1) JPS57137949A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341943A (ja) * 1986-08-08 1988-02-23 Nec Corp 論理装置のエラ−回復方式
EP0441087B1 (de) * 1990-02-08 1995-08-16 International Business Machines Corporation Wiederanlaufkennzeichnungsmechanismus für fehlertolerierende Systeme
JPH06236289A (ja) * 1993-02-08 1994-08-23 Kofu Nippon Denki Kk 情報処理装置
JPH08329026A (ja) * 1995-06-05 1996-12-13 Nec Corp ２重化プロセッサシステム

Also Published As

Publication number Publication date
JPS57137949A (en) 1982-08-25

Similar Documents

Publication Publication Date Title
JP2552651B2 (ja) 再構成可能なデュアル・プロセッサ・システム
US6393590B1 (en) Method and apparatus for ensuring proper functionality of a shared memory, multiprocessor system
JPH079625B2 (ja) フォールトトレラントな能力を備えたコンピュータ
EP0447576A1 (de) Synchronisation eines fehlertolerierenden Rechnersystems mit mehreren Prozessoren
EP0433979A2 (de) Fehlertolerantes Rechnersystem mit Online-Wiedereinfügung und Abschaltung/Start
JPH0792765B2 (ja) 入／出力コントローラ
EP2175371B1 (de) Synchronisationssteuervorrichtungen, Informationsverarbeitungsvorrichtungen und Synchronisationsverwaltungsverfahren
JPS6053339B2 (ja) 論理装置のエラ−回復方式
JPH0833874B2 (ja) 複数のプロセッサを同期する装置
JPS638835A (ja) 障害回復方法
EP0683456B1 (de) Fehlertolerantes Rechnersystem mit Online-Wiedereinfügung und Abschaltung/Start
US5905875A (en) Multiprocessor system connected by a duplicated system bus having a bus status notification line
CA2498592A1 (en) Method and circuit arrangement for synchronization of synchronously or asynchronously clocked processing units
JP4218538B2 (ja) コンピュータシステム、バスコントローラ及びそれらに用いるバス障害処理方法
JPS6128141B2 (de)
CN103443774A (zh) 信息处理装置和控制方法
JPH10116261A (ja) 並列計算機システムのチェックポイントリスタート方法
JPS622334B2 (de)
US7356733B2 (en) System and method for system firmware causing an operating system to idle a processor
JP2922981B2 (ja) タスクの実行継続方法
JPH07111684B2 (ja) 論理装置のエラー回復方式
JPH03119432A (ja) 論理装置のエラー回復方式
JPH04211841A (ja) 二重化処理装置
JP2776815B2 (ja) 多重プロセッサシステムの障害回復方法
JPS635779B2 (de)