DE69219657T2 - Fortsetzung der Aufgabe eines fehlerhaften Prozessors von einem alternativen Prozessor - Google Patents
Fortsetzung der Aufgabe eines fehlerhaften Prozessors von einem alternativen ProzessorInfo
- Publication number
- DE69219657T2 DE69219657T2 DE69219657T DE69219657T DE69219657T2 DE 69219657 T2 DE69219657 T2 DE 69219657T2 DE 69219657 T DE69219657 T DE 69219657T DE 69219657 T DE69219657 T DE 69219657T DE 69219657 T2 DE69219657 T2 DE 69219657T2
- Authority
- DE
- Germany
- Prior art keywords
- processor
- continuation
- task
- faulty
- alternative
- 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
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
- G06F11/202—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
- G06F11/2038—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 with a single idle spare processing component
-
- 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
- G06F11/2023—Failover techniques
- G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
-
- 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
- G06F11/2043—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 where the redundant components share a common memory address space
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/675,393 US5214652A (en) | 1991-03-26 | 1991-03-26 | Alternate processor continuation of task of failed processor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69219657D1 DE69219657D1 (de) | 1997-06-19 |
DE69219657T2 true DE69219657T2 (de) | 1997-10-23 |
Family
ID=24710288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69219657T Expired - Lifetime DE69219657T2 (de) | 1991-03-26 | 1992-02-08 | Fortsetzung der Aufgabe eines fehlerhaften Prozessors von einem alternativen Prozessor |
Country Status (5)
Country | Link |
---|---|
US (1) | US5214652A (de) |
EP (1) | EP0505706B1 (de) |
JP (1) | JPH0820965B2 (de) |
DE (1) | DE69219657T2 (de) |
WO (1) | WO1992017841A1 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04139544A (ja) * | 1990-10-01 | 1992-05-13 | Fujitsu Ltd | データ復元方法 |
US5404563A (en) * | 1991-08-28 | 1995-04-04 | International Business Machines Corporation | Scheduling normally interchangeable facilities in multiprocessor computer systems |
US5815651A (en) * | 1991-10-17 | 1998-09-29 | Digital Equipment Corporation | Method and apparatus for CPU failure recovery in symmetric multi-processing systems |
WO1993018456A1 (en) * | 1992-03-13 | 1993-09-16 | Emc Corporation | Multiple controller sharing in a redundant storage array |
JPH05314075A (ja) * | 1992-05-07 | 1993-11-26 | Nec Corp | オンラインコンピュータ装置 |
US5790834A (en) * | 1992-08-31 | 1998-08-04 | Intel Corporation | Apparatus and method using an ID instruction to identify a computer microprocessor |
US5919266A (en) * | 1993-04-02 | 1999-07-06 | Centigram Communications Corporation | Apparatus and method for fault tolerant operation of a multiprocessor data processing system |
US5664195A (en) * | 1993-04-07 | 1997-09-02 | Sequoia Systems, Inc. | Method and apparatus for dynamic installation of a driver on a computer system |
JP3300776B2 (ja) * | 1994-03-15 | 2002-07-08 | 株式会社日立製作所 | 並列プロセッサの切替え制御方式 |
EP0764302B1 (de) * | 1994-06-10 | 1998-12-02 | Texas Micro Inc. | Hauptspeichervorrichtung und wiederanlaufkennzeichnungsverfahren für ein fehlertolerantes rechnersystem |
JP3086779B2 (ja) * | 1995-06-19 | 2000-09-11 | 株式会社東芝 | メモリ状態復元装置 |
US5745672A (en) * | 1995-11-29 | 1998-04-28 | Texas Micro, Inc. | Main memory system and checkpointing protocol for a fault-tolerant computer system using a read buffer |
US5751939A (en) * | 1995-11-29 | 1998-05-12 | Texas Micro, Inc. | Main memory system and checkpointing protocol for fault-tolerant computer system using an exclusive-or memory |
US5864657A (en) * | 1995-11-29 | 1999-01-26 | Texas Micro, Inc. | Main memory system and checkpointing protocol for fault-tolerant computer system |
US5737514A (en) * | 1995-11-29 | 1998-04-07 | Texas Micro, Inc. | Remote checkpoint memory system and protocol for fault-tolerant computer system |
JPH09251443A (ja) * | 1996-03-18 | 1997-09-22 | Hitachi Ltd | 情報処理システムのプロセッサ障害回復処理方法 |
US6202174B1 (en) | 1996-09-16 | 2001-03-13 | Advanced Micro Devices Inc | Method for identifying and correcting errors in a central processing unit |
TW379298B (en) * | 1996-09-30 | 2000-01-11 | Toshiba Corp | Memory updating history saving device and memory updating history saving method |
US6479785B1 (en) * | 1998-07-09 | 2002-11-12 | Richard J. Fugo | Device for plasma incision of mater with a specifically tuned radiofrequencty electromagnetic field generator |
DE19861088A1 (de) * | 1997-12-22 | 2000-02-10 | Pact Inf Tech Gmbh | Verfahren zur Reparatur von integrierten Schaltkreisen |
DE19801992C2 (de) * | 1998-01-20 | 2000-07-06 | Siemens Ag | Verfahren zur Verbesserung der Systemverfügbarkeit nach dem Ausfall von Prozessoren einer Prozessorplattform |
US6163857A (en) * | 1998-04-30 | 2000-12-19 | International Business Machines Corporation | Computer system UE recovery logic |
FR2792087B1 (fr) * | 1999-04-07 | 2001-06-15 | Bull Sa | Procede d'amelioration des performances d'un systeme multiprocesseur comprenant une file d'attente de travaux et architecture de systeme pour la mise en oeuvre du procede |
FI108599B (fi) * | 1999-04-14 | 2002-02-15 | Ericsson Telefon Ab L M | Toipuminen matkaviestinjärjestelmissä |
US6721882B1 (en) * | 1999-08-30 | 2004-04-13 | Lucent Technologies Inc. | Method and apparatus for warm starting a system where the system includes region(s) of software code incapable of warm starting |
US6889378B2 (en) | 2000-07-24 | 2005-05-03 | Sony Corporation | Information processing method, inter-task communication method, and computer-executable program for the same |
US6684346B2 (en) * | 2000-12-22 | 2004-01-27 | Intel Corporation | Method and apparatus for machine check abort handling in a multiprocessing system |
KR100441712B1 (ko) * | 2001-12-29 | 2004-07-27 | 엘지전자 주식회사 | 확장 가능형 다중 처리 시스템 및 그의 메모리 복제 방법 |
US7353433B2 (en) * | 2003-12-08 | 2008-04-01 | Intel Corporation | Poisoned error signaling for proactive OS recovery |
US7478278B2 (en) * | 2005-04-14 | 2009-01-13 | International Business Machines Corporation | Template based parallel checkpointing in a massively parallel computer system |
CN103443774A (zh) * | 2007-09-25 | 2013-12-11 | 富士通株式会社 | 信息处理装置和控制方法 |
JP5509568B2 (ja) * | 2008-10-03 | 2014-06-04 | 富士通株式会社 | コンピュータ装置、プロセッサ診断方法、及びプロセッサ診断制御プログラム |
FR2944877B1 (fr) * | 2009-04-27 | 2011-07-01 | Commissariat Energie Atomique | Systeme d'imagerie par rmn a pertes cryogeniques et bruit acoustique reduits. |
US8161330B1 (en) | 2009-04-30 | 2012-04-17 | Bank Of America Corporation | Self-service terminal remote diagnostics |
US8495424B1 (en) | 2009-04-30 | 2013-07-23 | Bank Of America Corporation | Self-service terminal portal management |
US20110041128A1 (en) * | 2009-08-13 | 2011-02-17 | Mathias Kohlenz | Apparatus and Method for Distributed Data Processing |
US9038073B2 (en) * | 2009-08-13 | 2015-05-19 | Qualcomm Incorporated | Data mover moving data to accelerator for processing and returning result data based on instruction received from a processor utilizing software and hardware interrupts |
US8593971B1 (en) | 2011-01-25 | 2013-11-26 | Bank Of America Corporation | ATM network response diagnostic snapshot |
CN102141947B (zh) * | 2011-03-30 | 2013-04-24 | 东方通信股份有限公司 | 一种对采用嵌入式操作系统的计算机应用系统中异常任务的处理方法及系统 |
US9015025B2 (en) * | 2011-10-31 | 2015-04-21 | International Business Machines Corporation | Verifying processor-sparing functionality in a simulation environment |
US8746551B2 (en) | 2012-02-14 | 2014-06-10 | Bank Of America Corporation | Predictive fault resolution |
EP2835995A1 (de) * | 2013-08-09 | 2015-02-11 | Giesecke & Devrient GmbH | Verfahren und Vorrichtungen zur Durchführung einer mobilen Netzschaltung |
US10733165B1 (en) * | 2015-07-06 | 2020-08-04 | Workiva Inc. | Distributed processing using a node hierarchy |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377000A (en) * | 1980-05-05 | 1983-03-15 | Westinghouse Electric Corp. | Automatic fault detection and recovery system which provides stability and continuity of operation in an industrial multiprocessor control |
US4872106A (en) * | 1983-04-06 | 1989-10-03 | New Forney Corp. | Industrial process control system with back-up data processors to take over from failed primary data processors |
FR2602891B1 (fr) * | 1986-08-18 | 1990-12-07 | Nec Corp | Systeme de correction d'erreur d'un systeme a multiprocesseurs pour corriger une erreur dans un processeur en mettant le processeur en condition de controle apres achevement du redemarrage du microprogramme a partir d'un point de reprise |
US4926320A (en) * | 1987-04-07 | 1990-05-15 | Nec Corporation | Information processing system having microprogram-controlled type arithmetic processing unit |
US4970640A (en) * | 1987-08-28 | 1990-11-13 | International Business Machines Corporation | Device initiated partial system quiescing |
JPH02132529A (ja) * | 1988-11-14 | 1990-05-22 | Hitachi Ltd | 自動監視切替制御装置 |
-
1991
- 1991-03-26 US US07/675,393 patent/US5214652A/en not_active Expired - Lifetime
-
1992
- 1992-01-10 JP JP4020741A patent/JPH0820965B2/ja not_active Expired - Lifetime
- 1992-02-08 DE DE69219657T patent/DE69219657T2/de not_active Expired - Lifetime
- 1992-02-08 EP EP92102134A patent/EP0505706B1/de not_active Expired - Lifetime
- 1992-02-24 WO PCT/EP1992/000383 patent/WO1992017841A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
US5214652A (en) | 1993-05-25 |
EP0505706A1 (de) | 1992-09-30 |
EP0505706B1 (de) | 1997-05-14 |
DE69219657D1 (de) | 1997-06-19 |
JPH0820965B2 (ja) | 1996-03-04 |
WO1992017841A1 (en) | 1992-10-15 |
JPH05108391A (ja) | 1993-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8330 | Complete disclaimer |