CN109815020B - 指令处理对准系统 - Google Patents

指令处理对准系统 Download PDF

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Publication number
CN109815020B
CN109815020B CN201811317171.1A CN201811317171A CN109815020B CN 109815020 B CN109815020 B CN 109815020B CN 201811317171 A CN201811317171 A CN 201811317171A CN 109815020 B CN109815020 B CN 109815020B
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CN
China
Prior art keywords
processor unit
processor
skew
synchronizer
register
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.)
Active
Application number
CN201811317171.1A
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English (en)
Chinese (zh)
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CN109815020A (zh
Inventor
W·C·李
S·M·雷米
R·J·孔茨
D·P·王
J·加
A·S·弗纳巴约
M·兰加拉詹
C·E·摩尔
D·C·夏普
A·W·诺德西克
P·E·登泽尔
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Boeing Co
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Boeing Co
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Publication of CN109815020A publication Critical patent/CN109815020A/zh
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Publication of CN109815020B publication Critical patent/CN109815020B/zh
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/10—Distribution of clock signals, e.g. skew
    • 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
    • G06F11/16—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 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1683—Temporal synchronisation or re-synchronisation of redundant processing components at instruction level
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1695—Error detection or correction of the data by redundancy in hardware which are operating with time diversity
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Hardware Redundancy (AREA)
CN201811317171.1A 2017-11-21 2018-11-07 指令处理对准系统 Active CN109815020B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/819,402 2017-11-21
US15/819,402 US10528077B2 (en) 2017-11-21 2017-11-21 Instruction processing alignment system

Publications (2)

Publication Number Publication Date
CN109815020A CN109815020A (zh) 2019-05-28
CN109815020B true CN109815020B (zh) 2024-05-14

Family

ID=63798768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811317171.1A Active CN109815020B (zh) 2017-11-21 2018-11-07 指令处理对准系统

Country Status (5)

Country Link
US (1) US10528077B2 (enExample)
EP (1) EP3486780B1 (enExample)
JP (1) JP7290410B2 (enExample)
KR (1) KR102821210B1 (enExample)
CN (1) CN109815020B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11132268B2 (en) * 2019-10-21 2021-09-28 The Boeing Company System and method for synchronizing communications between a plurality of processors
US12056084B2 (en) * 2020-12-09 2024-08-06 The Boeing Company Message synchronization system
FR3118843B1 (fr) * 2021-01-13 2025-03-07 Dassault Aviat Systeme de transfert securise de donnees numeriques d'aeronef comprenant des systemes producteurs de donnees redondants, ensemble et procede associes
US11838397B2 (en) 2021-06-17 2023-12-05 Northrop Grumman Systems Corporation Systems and methods for synchronization of processing elements
US12135970B2 (en) 2023-03-17 2024-11-05 The Boeing Company System and method for synchronizing processing between a plurality of processors

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1193410A (zh) * 1995-06-15 1998-09-16 英特尔公司 在多处理器系统中的处理器之间传送消息的方法与装置
WO2007006013A2 (en) * 2005-07-05 2007-01-11 Viasat, Inc. Synchronized high-assurance circuits
CN101714108A (zh) * 2008-10-03 2010-05-26 富士通株式会社 同步控制设备、信息处理设备以及同步管理方法
CN103227755A (zh) * 2011-09-07 2013-07-31 阿尔特拉公司 使用推测技术的处理器到基于消息的网络的接口
CN103582879A (zh) * 2011-06-10 2014-02-12 国际商业机器公司 管理耦合设施中的操作员消息缓冲器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736720A (ja) * 1993-07-20 1995-02-07 Yokogawa Electric Corp 二重化コンピュータ装置
US20080163035A1 (en) * 2004-10-25 2008-07-03 Robert Bosch Gmbh Method for Data Distribution and Data Distribution Unit in a Multiprocessor System
DE102005055067A1 (de) * 2005-11-18 2007-05-24 Robert Bosch Gmbh Vorrichtung und Verfahren zum Beheben von Fehlern bei einem wenigstens zwei Ausführungseinheiten mit Registern aufweisenden System
FR2925191B1 (fr) 2007-12-14 2010-03-05 Thales Sa Architecture de traitement numerique a haute integrite a multiples ressources supervisees
US8275977B2 (en) 2009-04-08 2012-09-25 Freescale Semiconductor, Inc. Debug signaling in a multiple processor data processing system
US8924780B2 (en) 2011-11-10 2014-12-30 Ge Aviation Systems Llc Method of providing high integrity processing
US9400722B2 (en) 2011-11-15 2016-07-26 Ge Aviation Systems Llc Method of providing high integrity processing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1193410A (zh) * 1995-06-15 1998-09-16 英特尔公司 在多处理器系统中的处理器之间传送消息的方法与装置
WO2007006013A2 (en) * 2005-07-05 2007-01-11 Viasat, Inc. Synchronized high-assurance circuits
CN101714108A (zh) * 2008-10-03 2010-05-26 富士通株式会社 同步控制设备、信息处理设备以及同步管理方法
CN103582879A (zh) * 2011-06-10 2014-02-12 国际商业机器公司 管理耦合设施中的操作员消息缓冲器
CN103227755A (zh) * 2011-09-07 2013-07-31 阿尔特拉公司 使用推测技术的处理器到基于消息的网络的接口

Also Published As

Publication number Publication date
KR20190058288A (ko) 2019-05-29
EP3486780B1 (en) 2020-11-18
KR102821210B1 (ko) 2025-06-13
CN109815020A (zh) 2019-05-28
EP3486780A1 (en) 2019-05-22
US20190155325A1 (en) 2019-05-23
US10528077B2 (en) 2020-01-07
JP7290410B2 (ja) 2023-06-13
JP2019125350A (ja) 2019-07-25

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