JPS5361942A - Diagnosis system for processor - Google Patents

Diagnosis system for processor

Info

Publication number
JPS5361942A
JPS5361942A JP13744176A JP13744176A JPS5361942A JP S5361942 A JPS5361942 A JP S5361942A JP 13744176 A JP13744176 A JP 13744176A JP 13744176 A JP13744176 A JP 13744176A JP S5361942 A JPS5361942 A JP S5361942A
Authority
JP
Japan
Prior art keywords
processor
diagnosis system
diagnosis
processors
enhance
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.)
Pending
Application number
JP13744176A
Other languages
Japanese (ja)
Inventor
Minoru Sugano
Masataka Watanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13744176A priority Critical patent/JPS5361942A/en
Publication of JPS5361942A publication Critical patent/JPS5361942A/en
Pending legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)

Abstract

PURPOSE: To enhance both the diagnosis process and the reliability of the fault treatment, by applying an interruption under a constant sequence to each processor of multi-processor structure and carrying out cyclically a mutual diagnosis for plural units of processors.
COPYRIGHT: (C)1978,JPO&Japio
JP13744176A 1976-11-15 1976-11-15 Diagnosis system for processor Pending JPS5361942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13744176A JPS5361942A (en) 1976-11-15 1976-11-15 Diagnosis system for processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13744176A JPS5361942A (en) 1976-11-15 1976-11-15 Diagnosis system for processor

Publications (1)

Publication Number Publication Date
JPS5361942A true JPS5361942A (en) 1978-06-02

Family

ID=15198688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13744176A Pending JPS5361942A (en) 1976-11-15 1976-11-15 Diagnosis system for processor

Country Status (1)

Country Link
JP (1) JPS5361942A (en)

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