DK164420C - Multiprocessordatamatsystem - Google Patents

Multiprocessordatamatsystem

Info

Publication number
DK164420C
DK164420C DK220883A DK220883A DK164420C DK 164420 C DK164420 C DK 164420C DK 220883 A DK220883 A DK 220883A DK 220883 A DK220883 A DK 220883A DK 164420 C DK164420 C DK 164420C
Authority
DK
Denmark
Prior art keywords
computer system
multiprocessor computer
multiprocessor
computer
Prior art date
Application number
DK220883A
Other languages
English (en)
Other versions
DK164420B (da
DK220883D0 (da
DK220883A (da
Inventor
Asbjoern Smitt
Original Assignee
Bolt Beranek & Newman
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 Bolt Beranek & Newman filed Critical Bolt Beranek & Newman
Priority to DK220883A priority Critical patent/DK164420C/da
Publication of DK220883D0 publication Critical patent/DK220883D0/da
Publication of DK220883A publication Critical patent/DK220883A/da
Publication of DK164420B publication Critical patent/DK164420B/da
Application granted granted Critical
Publication of DK164420C publication Critical patent/DK164420C/da

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
    • G06F11/2017—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 memory access, memory control or I/O control functionality is redundant
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
    • G06F15/17337—Direct connection machines, e.g. completely connected computers, point to point communication networks
    • G06F15/17343—Direct connection machines, e.g. completely connected computers, point to point communication networks wherein the interconnection is dynamically configurable, e.g. having loosely coupled nearest neighbor architecture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F15/177—Initialisation or configuration control
    • 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
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1443—Transmit or communication errors
    • 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
    • G06F11/2002—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 interconnections or communication control functionality are redundant
    • G06F11/2005—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 interconnections or communication control functionality are redundant using redundant communication controllers
    • 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
    • G06F11/2002—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 interconnections or communication control functionality are redundant
    • G06F11/2007—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 interconnections or communication control functionality are redundant using redundant communication media
    • 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
    • G06F11/2035—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 without idle spare hardware
DK220883A 1981-09-18 1983-05-18 Multiprocessordatamatsystem DK164420C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK220883A DK164420C (da) 1981-09-18 1983-05-18 Multiprocessordatamatsystem

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US30351481A 1981-09-18 1981-09-18
US30351481 1981-09-18
PCT/DK1982/000083 WO1983001135A1 (en) 1981-09-18 1982-09-16 Multiprocessor computer system
DK8200083 1982-09-16
DK220883A DK164420C (da) 1981-09-18 1983-05-18 Multiprocessordatamatsystem
DK220883 1983-05-18

Publications (4)

Publication Number Publication Date
DK220883D0 DK220883D0 (da) 1983-05-18
DK220883A DK220883A (da) 1983-05-18
DK164420B DK164420B (da) 1992-06-22
DK164420C true DK164420C (da) 1992-11-16

Family

ID=23172468

Family Applications (1)

Application Number Title Priority Date Filing Date
DK220883A DK164420C (da) 1981-09-18 1983-05-18 Multiprocessordatamatsystem

Country Status (6)

Country Link
US (1) US4564900A (da)
EP (1) EP0088789B1 (da)
JP (1) JPS58501602A (da)
DE (1) DE3276916D1 (da)
DK (1) DK164420C (da)
WO (1) WO1983001135A1 (da)

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DK164420B (da) 1992-06-22
WO1983001135A1 (en) 1983-03-31
DE3276916D1 (en) 1987-09-10
EP0088789A1 (en) 1983-09-21
DK220883D0 (da) 1983-05-18
US4564900A (en) 1986-01-14
DK220883A (da) 1983-05-18
EP0088789B1 (en) 1987-08-05
JPS58501602A (ja) 1983-09-22
JPH0571981B2 (da) 1993-10-08

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