DE68913629D1 - Satzverriegelungsprozessor für vielfachverarbeitungsdatensystem. - Google Patents
Satzverriegelungsprozessor für vielfachverarbeitungsdatensystem.Info
- Publication number
- DE68913629D1 DE68913629D1 DE89903916T DE68913629T DE68913629D1 DE 68913629 D1 DE68913629 D1 DE 68913629D1 DE 89903916 T DE89903916 T DE 89903916T DE 68913629 T DE68913629 T DE 68913629T DE 68913629 D1 DE68913629 D1 DE 68913629D1
- Authority
- DE
- Germany
- Prior art keywords
- processing data
- data system
- multiple processing
- block locking
- locking processor
- 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 - Fee Related
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
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/181—Eliminating the failing redundant 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
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
-
- 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
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components
- G06F11/184—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components where the redundant components implement processing functionality
- G06F11/185—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components where the redundant components implement processing functionality and the voting is itself performed redundantly
-
- 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
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
-
- 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
- G06F11/2097—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 maintaining the standby controller/processing unit updated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99931—Database or file accessing
- Y10S707/99938—Concurrency, e.g. lock management in shared database
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Software Systems (AREA)
- Hardware Redundancy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16774888A | 1988-03-14 | 1988-03-14 | |
PCT/US1989/000990 WO1989008883A1 (en) | 1988-03-14 | 1989-03-13 | Record lock processor for multiprocessing data system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68913629D1 true DE68913629D1 (de) | 1994-04-14 |
DE68913629T2 DE68913629T2 (de) | 1994-06-16 |
Family
ID=22608659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68913629T Expired - Fee Related DE68913629T2 (de) | 1988-03-14 | 1989-03-13 | Satzverriegelungsprozessor für vielfachverarbeitungsdatensystem. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5140685A (de) |
EP (1) | EP0357768B1 (de) |
JP (1) | JP2572136B2 (de) |
DE (1) | DE68913629T2 (de) |
WO (1) | WO1989008883A1 (de) |
Families Citing this family (90)
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---|---|---|---|---|
US5210848A (en) * | 1989-02-22 | 1993-05-11 | International Business Machines Corporation | Multi-processor caches with large granularity exclusivity locking |
JPH03127161A (ja) * | 1989-10-13 | 1991-05-30 | Hitachi Ltd | 複数操作卓の協調方式 |
JP2629384B2 (ja) * | 1989-11-16 | 1997-07-09 | 日本電気株式会社 | ダウンラインロード起動制御方式 |
US5276847A (en) * | 1990-02-14 | 1994-01-04 | Intel Corporation | Method for locking and unlocking a computer address |
JPH0448350A (ja) * | 1990-06-18 | 1992-02-18 | Toshiba Corp | データベース管理システム |
US5261069A (en) * | 1990-08-13 | 1993-11-09 | Hewlett-Packard Company | Method of maintaining consistency of cached data in a database system |
US5285528A (en) * | 1991-02-22 | 1994-02-08 | International Business Machines Corporation | Data structures and algorithms for managing lock states of addressable element ranges |
US5442785A (en) * | 1991-10-08 | 1995-08-15 | Unisys Corporation | Method and apparatus for passing messages between application programs on host processors coupled to a record lock processor |
US5423044A (en) * | 1992-06-16 | 1995-06-06 | International Business Machines Corporation | Shared, distributed lock manager for loosely coupled processing systems |
US5455944A (en) * | 1993-03-16 | 1995-10-03 | International Business Machines Corporation | Method for managing logging and locking of page free space information in a transaction processing system |
US5408649A (en) * | 1993-04-30 | 1995-04-18 | Quotron Systems, Inc. | Distributed data access system including a plurality of database access processors with one-for-N redundancy |
US5485573A (en) * | 1993-07-16 | 1996-01-16 | Unisys Corporation | Method and apparatus for assisting in the determination of the source of errors in a multi-host data base management system |
WO1995013583A1 (en) * | 1993-11-09 | 1995-05-18 | Conner Kenneth H | First come memory accessing without conflict |
US5987586A (en) * | 1993-12-23 | 1999-11-16 | Unisys Corporation | Method and apparatus for asynchronous device communication |
US5513351A (en) * | 1994-07-28 | 1996-04-30 | International Business Machines Corporation | Protecting a system during system maintenance by usage of temporary filenames in an alias table |
US5537583A (en) * | 1994-10-11 | 1996-07-16 | The Boeing Company | Method and apparatus for a fault tolerant clock with dynamic reconfiguration |
US5666371A (en) * | 1995-02-24 | 1997-09-09 | Unisys Corporation | Method and apparatus for detecting errors in a system that employs multi-bit wide memory elements |
US5511164A (en) | 1995-03-01 | 1996-04-23 | Unisys Corporation | Method and apparatus for determining the source and nature of an error within a computer system |
US5682537A (en) * | 1995-08-31 | 1997-10-28 | Unisys Corporation | Object lock management system with improved local lock management and global deadlock detection in a parallel data processing system |
US5675768A (en) * | 1996-02-01 | 1997-10-07 | Unisys Corporation | Store software instrumentation package instruction |
US5761734A (en) * | 1996-08-13 | 1998-06-02 | International Business Machines Corporation | Token-based serialisation of instructions in a multiprocessor system |
US5949970A (en) * | 1997-01-07 | 1999-09-07 | Unisys Corporation | Dual XPCS for disaster recovery |
US5940826A (en) * | 1997-01-07 | 1999-08-17 | Unisys Corporation | Dual XPCS for disaster recovery in multi-host computer complexes |
US6021508A (en) * | 1997-07-11 | 2000-02-01 | International Business Machines Corporation | Parallel file system and method for independent metadata loggin |
JPH1165863A (ja) * | 1997-08-26 | 1999-03-09 | Hitachi Ltd | 共有資源管理方法 |
US6253273B1 (en) * | 1998-02-06 | 2001-06-26 | Emc Corporation | Lock mechanism |
US6205449B1 (en) * | 1998-03-20 | 2001-03-20 | Lucent Technologies, Inc. | System and method for providing hot spare redundancy and recovery for a very large database management system |
US6427196B1 (en) | 1999-08-31 | 2002-07-30 | Intel Corporation | SRAM controller for parallel processor architecture including address and command queue and arbiter |
US6983350B1 (en) | 1999-08-31 | 2006-01-03 | Intel Corporation | SDRAM controller for parallel processor architecture |
US6668317B1 (en) | 1999-08-31 | 2003-12-23 | Intel Corporation | Microengine for parallel processor architecture |
CN1184562C (zh) | 1999-09-01 | 2005-01-12 | 英特尔公司 | 处理器的转移指令 |
US7191309B1 (en) | 1999-09-01 | 2007-03-13 | Intel Corporation | Double shift instruction for micro engine used in multithreaded parallel processor architecture |
WO2001016702A1 (en) | 1999-09-01 | 2001-03-08 | Intel Corporation | Register set used in multithreaded parallel processor architecture |
US6532509B1 (en) | 1999-12-22 | 2003-03-11 | Intel Corporation | Arbitrating command requests in a parallel multi-threaded processing system |
US6694380B1 (en) | 1999-12-27 | 2004-02-17 | Intel Corporation | Mapping requests from a processing unit that uses memory-mapped input-output space |
US6324624B1 (en) | 1999-12-28 | 2001-11-27 | Intel Corporation | Read lock miss control and queue management |
US6631430B1 (en) * | 1999-12-28 | 2003-10-07 | Intel Corporation | Optimizations to receive packet status from fifo bus |
US7620702B1 (en) | 1999-12-28 | 2009-11-17 | Intel Corporation | Providing real-time control data for a network processor |
US6625654B1 (en) | 1999-12-28 | 2003-09-23 | Intel Corporation | Thread signaling in multi-threaded network processor |
US6307789B1 (en) * | 1999-12-28 | 2001-10-23 | Intel Corporation | Scratchpad memory |
US6661794B1 (en) | 1999-12-29 | 2003-12-09 | Intel Corporation | Method and apparatus for gigabit packet assignment for multithreaded packet processing |
US6952824B1 (en) | 1999-12-30 | 2005-10-04 | Intel Corporation | Multi-threaded sequenced receive for fast network port stream of packets |
US6976095B1 (en) | 1999-12-30 | 2005-12-13 | Intel Corporation | Port blocking technique for maintaining receive packet ordering for a multiple ethernet port switch |
US7480706B1 (en) | 1999-12-30 | 2009-01-20 | Intel Corporation | Multi-threaded round-robin receive for fast network port |
US6584522B1 (en) | 1999-12-30 | 2003-06-24 | Intel Corporation | Communication between processors |
US7681018B2 (en) | 2000-08-31 | 2010-03-16 | Intel Corporation | Method and apparatus for providing large register address space while maximizing cycletime performance for a multi-threaded register file set |
US20020053017A1 (en) * | 2000-09-01 | 2002-05-02 | Adiletta Matthew J. | Register instructions for a multithreaded processor |
US7020871B2 (en) * | 2000-12-21 | 2006-03-28 | Intel Corporation | Breakpoint method for parallel hardware threads in multithreaded processor |
US6728719B1 (en) | 2001-01-31 | 2004-04-27 | Oracle International Corporation | Method and mechanism for dependency tracking for unique constraints |
US6714943B1 (en) | 2001-01-31 | 2004-03-30 | Oracle International Corporation | Method and mechanism for tracking dependencies for referential integrity constrained tables |
US6804672B1 (en) * | 2001-01-31 | 2004-10-12 | Oracle International Corporation | Method and mechanism for dependency tracking |
US6678542B2 (en) * | 2001-08-16 | 2004-01-13 | Optiscan Biomedical Corp. | Calibrator configured for use with noninvasive analyte-concentration monitor and employing traditional measurements |
US7225281B2 (en) | 2001-08-27 | 2007-05-29 | Intel Corporation | Multiprocessor infrastructure for providing flexible bandwidth allocation via multiple instantiations of separate data buses, control buses and support mechanisms |
US7487505B2 (en) | 2001-08-27 | 2009-02-03 | Intel Corporation | Multithreaded microprocessor with register allocation based on number of active threads |
US6868476B2 (en) * | 2001-08-27 | 2005-03-15 | Intel Corporation | Software controlled content addressable memory in a general purpose execution datapath |
US7216204B2 (en) * | 2001-08-27 | 2007-05-08 | Intel Corporation | Mechanism for providing early coherency detection to enable high performance memory updates in a latency sensitive multithreaded environment |
US20030055719A1 (en) * | 2001-09-20 | 2003-03-20 | Faigle Christopher T. | Remote participation and voting in a meeting |
US7126952B2 (en) | 2001-09-28 | 2006-10-24 | Intel Corporation | Multiprotocol decapsulation/encapsulation control structure and packet protocol conversion method |
US7158964B2 (en) * | 2001-12-12 | 2007-01-02 | Intel Corporation | Queue management |
US7107413B2 (en) * | 2001-12-17 | 2006-09-12 | Intel Corporation | Write queue descriptor count instruction for high speed queuing |
US7269179B2 (en) * | 2001-12-18 | 2007-09-11 | Intel Corporation | Control mechanisms for enqueue and dequeue operations in a pipelined network processor |
US7895239B2 (en) * | 2002-01-04 | 2011-02-22 | Intel Corporation | Queue arrays in network devices |
US7181573B2 (en) * | 2002-01-07 | 2007-02-20 | Intel Corporation | Queue array caching in network devices |
US6934951B2 (en) * | 2002-01-17 | 2005-08-23 | Intel Corporation | Parallel processor with functional pipeline providing programming engines by supporting multiple contexts and critical section |
US7610451B2 (en) | 2002-01-25 | 2009-10-27 | Intel Corporation | Data transfer mechanism using unidirectional pull bus and push bus |
US7181594B2 (en) * | 2002-01-25 | 2007-02-20 | Intel Corporation | Context pipelines |
US7149226B2 (en) * | 2002-02-01 | 2006-12-12 | Intel Corporation | Processing data packets |
US7437724B2 (en) * | 2002-04-03 | 2008-10-14 | Intel Corporation | Registers for data transfers |
US6912621B2 (en) | 2002-04-17 | 2005-06-28 | International Business Machines Corporation | Method and apparatus for updating data in mass storage subsystem using emulated shared memory |
US7471688B2 (en) | 2002-06-18 | 2008-12-30 | Intel Corporation | Scheduling system for transmission of cells to ATM virtual circuits and DSL ports |
US8095657B2 (en) * | 2002-07-24 | 2012-01-10 | Oracle America, Inc. | First thread lock management for distributed data systems |
US7093230B2 (en) * | 2002-07-24 | 2006-08-15 | Sun Microsystems, Inc. | Lock management thread pools for distributed data systems |
US7565406B2 (en) * | 2002-07-24 | 2009-07-21 | Sun Microsystems, Inc. | Last thread lock management for multi-threaded process and distributed data systems |
US20040019660A1 (en) * | 2002-07-24 | 2004-01-29 | Sandhya E. | Lock holding multi-threaded processes for distibuted data systems |
US7337275B2 (en) | 2002-08-13 | 2008-02-26 | Intel Corporation | Free list and ring data structure management |
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US7730046B2 (en) * | 2002-12-23 | 2010-06-01 | Sap Ag | Nomination locking system and method |
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US7805411B2 (en) * | 2003-09-06 | 2010-09-28 | Oracle International Corporation | Auto-tuning SQL statements |
US7213099B2 (en) | 2003-12-30 | 2007-05-01 | Intel Corporation | Method and apparatus utilizing non-uniformly distributed DRAM configurations and to detect in-range memory address matches |
US7757226B2 (en) * | 2004-03-17 | 2010-07-13 | Oracle International Corporation | Method and mechanism for performing a rolling upgrade of distributed computer software |
US20050251523A1 (en) * | 2004-05-07 | 2005-11-10 | Oracle International Corporation | Minimizing downtime for application changes in database systems |
US7788285B2 (en) * | 2004-05-14 | 2010-08-31 | Oracle International Corporation | Finer grain dependency tracking for database objects |
JP4469783B2 (ja) * | 2005-11-28 | 2010-05-26 | 株式会社東芝 | メモリ保護装置、メモリ保護システムおよびメモリ保護方法 |
US10395309B2 (en) * | 2007-03-30 | 2019-08-27 | Detica Patent Limited | Detection of activity patterns |
US20110178984A1 (en) * | 2010-01-18 | 2011-07-21 | Microsoft Corporation | Replication protocol for database systems |
US8825601B2 (en) * | 2010-02-01 | 2014-09-02 | Microsoft Corporation | Logical data backup and rollback using incremental capture in a distributed database |
US9081653B2 (en) | 2011-11-16 | 2015-07-14 | Flextronics Ap, Llc | Duplicated processing in vehicles |
Family Cites Families (27)
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US3551892A (en) * | 1969-01-15 | 1970-12-29 | Ibm | Interaction in a multi-processing system utilizing central timers |
US3670306A (en) * | 1971-03-01 | 1972-06-13 | Honeywell Inf Systems | Process for data communication between data processing systems |
DE2202231A1 (de) * | 1972-01-18 | 1973-07-26 | Siemens Ag | Verarbeitungssystem mit verdreifachten systemeinheiten |
BE789828A (nl) * | 1972-10-09 | 1973-04-09 | Bell Telephone Mfg | Gegevensverwerkend besturingsstelsel. |
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US4300192A (en) * | 1974-04-18 | 1981-11-10 | Honeywell Information Systems Inc. | Method and means for storing and accessing information in a shared access multiprogrammed data processing system |
US4318182A (en) * | 1974-04-19 | 1982-03-02 | Honeywell Information Systems Inc. | Deadlock detection and prevention mechanism for a computer system |
JPS5296836A (en) * | 1976-02-10 | 1977-08-15 | Toshiba Corp | Multiplex data processing system |
IT1062827B (it) * | 1976-03-29 | 1985-02-11 | Olivetti Controllo Numerico | Sistema di controllo numerico per macchine utensili |
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JPS6054052A (ja) * | 1983-09-02 | 1985-03-28 | Nec Corp | 処理継続方式 |
JPS6079460A (ja) * | 1983-10-07 | 1985-05-07 | Nec Corp | 密結合多重演算装置における制御方式 |
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-
1989
- 1989-03-13 EP EP89903916A patent/EP0357768B1/de not_active Expired - Lifetime
- 1989-03-13 WO PCT/US1989/000990 patent/WO1989008883A1/en active IP Right Grant
- 1989-03-13 DE DE68913629T patent/DE68913629T2/de not_active Expired - Fee Related
- 1989-03-13 JP JP1504004A patent/JP2572136B2/ja not_active Expired - Lifetime
-
1991
- 1991-09-16 US US07/759,805 patent/US5140685A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0357768A1 (de) | 1990-03-14 |
EP0357768B1 (de) | 1994-03-09 |
JPH02501603A (ja) | 1990-05-31 |
WO1989008883A1 (en) | 1989-09-21 |
DE68913629T2 (de) | 1994-06-16 |
US5140685A (en) | 1992-08-18 |
JP2572136B2 (ja) | 1997-01-16 |
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Legal Events
Date | Code | Title | Description |
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8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |