ES2155882T3 - Un sistema de colas tolerante a fallos. - Google Patents

Un sistema de colas tolerante a fallos.

Info

Publication number
ES2155882T3
ES2155882T3 ES95903068T ES95903068T ES2155882T3 ES 2155882 T3 ES2155882 T3 ES 2155882T3 ES 95903068 T ES95903068 T ES 95903068T ES 95903068 T ES95903068 T ES 95903068T ES 2155882 T3 ES2155882 T3 ES 2155882T3
Authority
ES
Spain
Prior art keywords
indicator
indicators
list
sequential
copies
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 - Lifetime
Application number
ES95903068T
Other languages
English (en)
Inventor
Tord Lennart Haulin
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2155882T3 publication Critical patent/ES2155882T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/74—Masking faults in memories by using spares or by reconfiguring using duplex memories, i.e. using dual copies
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Retry When Errors Occur (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hardware Redundancy (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA SECUENCIAL TOLERANTE A ERRORES PARA SEPARAR DATOS EN UN INTERRUPTOR DE PAQUETE CON UNA MEMORIA INTERMEDIA NORMAL (32) PARA UNO O MAS PUERTOS DE SALIDA DESDE EL INTERRUPTOR, UTILIZANDO DICHO SISTEMA UNA SERIE DE INDICADORES QUE IDENTIFICAN LAS POSICIONES DE ALMACENAMIENTO EN LA MEMORIA INTERMEDIA. SE MANEJAN MULTIPLES COPIAS DEL MISMO INDICADOR DE MANERA CONTROLADA, UTILIZANDO UNA LISTA DE INDICADORES MULTIPLES (56) DONDE SE RECOGE EL NUMERO DE COPIAS INCLUIDAS EN EL SISTEMA DE INDICADORES RESPECTIVOS. UNA FUNCION DE MANTENIMIENTO (52) VERIFICA QUE EL NUMERO DE COPIAS DE UN INDICADOR ESTE DE ACUERDO CON EL VALOR RECOGIDO EN LA LISTA DE INDICADORES MULTIPLES (56) PARA EL INDICADOR RESPECTIVO. LA FUNCION DE MANTENIMIENTO (56) VERIFICA CICLICAMENTE TODOS LOS INDICADORES Y POSICIONES PROPIAS DE LA MEMORIA INTERMEDIA, UNA CADA VEZ. ESTO VA PRECEDIDO DE UN PROCESO DE INICIACION DURANTE EL CUAL EL INDICADOR SE SACA DE LA OPERACION FILTRANDO EL INDICADOR DEL FLUJO DE INDICADORES, QUE SE DEVUELVEN A LA LISTA OCIOSA (38) DESDE LISTAS SECUENCIALES DE SALIDA (44) PARA INDICADORES SECUENCIALES EN SECUENCIA A LOS PUERTOS DE SALIDA DE LA MEMORIA, HASTA QUE EL SISTEMA DE SECUENCIAS HA SIDO VACIADO DE CADA COPIA DEL INDICADOR EN CUESTION. A PARTIR DE AHI, EL NUMERO DE COPIAS DEVUELTAS DEL INDICADOR EN CUESTION SE COMPARA CON EL VALOR EN LA LISTA DE INDICADORES MULTIPLES (56). LA FUNCION DE MANTENIMIENTO PUEDE, A PARTIR DE AHI, FUNCIONAR DE ACUERDO CON UNO O MAS MODOS OPERATIVOS PARA REALIZAR EL CONTROL CICLICO.
ES95903068T 1993-11-26 1994-11-23 Un sistema de colas tolerante a fallos. Expired - Lifetime ES2155882T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303932A SE502576C2 (sv) 1993-11-26 1993-11-26 Feltolerant kösystem

Publications (1)

Publication Number Publication Date
ES2155882T3 true ES2155882T3 (es) 2001-06-01

Family

ID=20391901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95903068T Expired - Lifetime ES2155882T3 (es) 1993-11-26 1994-11-23 Un sistema de colas tolerante a fallos.

Country Status (17)

Country Link
US (2) US5602988A (es)
EP (1) EP0730764B1 (es)
JP (1) JPH09506452A (es)
KR (1) KR100301719B1 (es)
CN (1) CN1045675C (es)
AU (2) AU681220B2 (es)
BR (1) BR9408131A (es)
CA (1) CA2176471A1 (es)
DE (1) DE69427129T2 (es)
DK (1) DK0730764T3 (es)
ES (1) ES2155882T3 (es)
FI (1) FI962202A0 (es)
GR (1) GR3035795T3 (es)
NO (1) NO962120D0 (es)
SE (1) SE502576C2 (es)
TW (1) TW278157B (es)
WO (1) WO1995014970A2 (es)

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Also Published As

Publication number Publication date
TW278157B (es) 1996-06-11
AU1206795A (en) 1995-06-13
NO962120L (no) 1996-05-24
EP0730764B1 (en) 2001-04-18
KR960706126A (ko) 1996-11-08
GR3035795T3 (en) 2001-07-31
DE69427129T2 (de) 2001-08-02
US5602988A (en) 1997-02-11
CA2176471A1 (en) 1995-06-01
CN1045675C (zh) 1999-10-13
AU681220B2 (en) 1997-08-21
NO962120D0 (no) 1996-05-24
EP0730764A1 (en) 1996-09-11
AU693056B2 (en) 1998-06-18
FI962202A7 (fi) 1996-05-24
SE9303932L (sv) 1995-05-27
US6088817A (en) 2000-07-11
FI962202A0 (fi) 1996-05-24
JPH09506452A (ja) 1997-06-24
DE69427129D1 (de) 2001-05-23
KR100301719B1 (ko) 2001-10-22
DK0730764T3 (da) 2001-07-09
SE9303932D0 (sv) 1993-11-26
CN1136354A (zh) 1996-11-20
WO1995014970A2 (en) 1995-06-01
BR9408131A (pt) 1997-08-05
WO1995014970A3 (en) 1995-07-27
AU2618897A (en) 1997-09-04
SE502576C2 (sv) 1995-11-13

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