ES2116267T3 - Sistema de tratamiento de bases de datos que utiliza un sistema multiprocesador. - Google Patents
Sistema de tratamiento de bases de datos que utiliza un sistema multiprocesador.Info
- Publication number
- ES2116267T3 ES2116267T3 ES90302972T ES90302972T ES2116267T3 ES 2116267 T3 ES2116267 T3 ES 2116267T3 ES 90302972 T ES90302972 T ES 90302972T ES 90302972 T ES90302972 T ES 90302972T ES 2116267 T3 ES2116267 T3 ES 2116267T3
- Authority
- ES
- Spain
- Prior art keywords
- access
- processor module
- resource
- shared
- database
- 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
- 206010033799 Paralysis Diseases 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- 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
- G06F9/524—Deadlock detection or avoidance
-
- 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
-
- 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
- Y10S707/912—Applications of a database
- Y10S707/922—Communications
-
- 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)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multi Processors (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
UN SISTEMA DE PROCESAMIENTO DE BASE DE DATOS QUE USA UN SISTEMA MULTIPROCESADOR INCLUYE:-UNIDAD DE ALMACENAMIENTO (29), PROPORCIONADA EN UNA MEMORIA COMPARTIDA (10) DEL SISTEMA, PARA ALMACENAR INFORMACION DE GESTION DE BASE DE DATOS QUE REPRESENTE BIEN UN OBJETO DE UNA OPERACION DE PROCESAMIENTO COMPARTIDO O UN OBJETO DE UNA OPERACION DE PROCESAMIENTO LOCAL PARA CADA RECURSO; UNA UNIDAD DE GESTION DE ACCESO(23), PROPORCIONADA EN CADA UNO DE LOS DIVERSOS MODULOS DE PROCESADOR (11), PARA REALIZAR UN CONTROL DE ACCESO PARA UNA PETICION DE ACCESO A LA BASE DE DATOS BAJO LA OPERACION DE PROCESAMIENTO COMPARTIDA O LA OPERACION DE PROCESAMIENTO LOCAL DE ACUERDO CON LA INFORMACION DE LA GESTION DE LA BASE DE DATOS, REALIZANDO SIMETRICAMENTE LA OPERACION DE PROCESAMIENTO COMPARTIDA, Y REALIZANDO ASIMETRICAMENTE LA OPERACION DE PROCESAMIENTO LOCAL EN CADA MODULO DEL PROCESADOR; Y UNA UNIDAD DE CONTROL (24) PROPORCIONADA EN EL MODULO DE PROCESADOR PARA CONTROLAR LA CONVERSION COMPARTIDAÑLOCAL DE TAL FORMA QUE: SE GESTIONE UN ESTADO DE ACCESO DEL RECURSO PARA CADA RECURSO; CUANDO UNA FRECUENCIA DEL ACCESO SE DISTRIBUYA DESIGUALMENTE A UN MODULO DE PROCESADOR PARTICULAR, EL RECURSO DE ESE MODULO DE PROCESADOR SE DETERMINA COMO EL OBJETO DE LA OPERACION DE PROCESAMIENTO LOCAL EN ESE MODULO DE PROCESAMIENTO LOCAL; Y CUANDO LA FRECUENCIA DE ACCESO NO SE DISTRIBUYE DESIGUALMENTE A UN MODULO DE PROCESADOR PARTICULAR, EL RECURSO DE UN MODULO DE PROCESADOR PARTICULAR SE DETERMINA COMO EL OBJETO DE LA OPERACION DEL PROCESAMIENTO COMPARTIDO. EL SISTEMA DE PROCESAMIENTO DE BASE DE DATOS INCLUYE ADEMAS UN SISTEMA DE DETECCION DE PARALISIS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1068815A JPH07120305B2 (ja) | 1989-03-20 | 1989-03-20 | マルチプロセッサによるデータベース処理方式 |
JP1068814A JP2825839B2 (ja) | 1989-03-20 | 1989-03-20 | デッドロック検出処理方式 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2116267T3 true ES2116267T3 (es) | 1998-07-16 |
Family
ID=26410003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90302972T Expired - Lifetime ES2116267T3 (es) | 1989-03-20 | 1990-03-20 | Sistema de tratamiento de bases de datos que utiliza un sistema multiprocesador. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5649184A (es) |
EP (1) | EP0389242B1 (es) |
KR (1) | KR930000853B1 (es) |
AU (1) | AU614225B2 (es) |
CA (1) | CA2011807C (es) |
DE (1) | DE69032337T2 (es) |
ES (1) | ES2116267T3 (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0962586A (ja) * | 1995-08-25 | 1997-03-07 | Fujitsu Ltd | 情報処理装置及び情報処理装置におけるデータ処理方法 |
JP3857409B2 (ja) * | 1998-03-17 | 2006-12-13 | 富士通株式会社 | 分散処理システム、分散処理方法及び分散処理プログラムを記録したコンピュータ読み取り可能な記録媒体 |
JP2000047994A (ja) * | 1998-07-27 | 2000-02-18 | Fujitsu Ltd | 情報処理装置 |
US7346910B1 (en) * | 2000-05-26 | 2008-03-18 | International Business Machines Incorporation | Administration of groups of computer programs, data processing systems, or system resources |
EP1170665B1 (en) * | 2000-07-06 | 2004-02-04 | Texas Instruments France | Multi-processor system verification circuitry |
US7233998B2 (en) * | 2001-03-22 | 2007-06-19 | Sony Computer Entertainment Inc. | Computer architecture and software cells for broadband networks |
US7549145B2 (en) * | 2003-09-25 | 2009-06-16 | International Business Machines Corporation | Processor dedicated code handling in a multi-processor environment |
US7496917B2 (en) * | 2003-09-25 | 2009-02-24 | International Business Machines Corporation | Virtual devices using a pluarlity of processors |
US7389508B2 (en) * | 2003-09-25 | 2008-06-17 | International Business Machines Corporation | System and method for grouping processors and assigning shared memory space to a group in heterogeneous computer environment |
US7415703B2 (en) * | 2003-09-25 | 2008-08-19 | International Business Machines Corporation | Loading software on a plurality of processors |
US7478390B2 (en) * | 2003-09-25 | 2009-01-13 | International Business Machines Corporation | Task queue management of virtual devices using a plurality of processors |
US7516456B2 (en) * | 2003-09-25 | 2009-04-07 | International Business Machines Corporation | Asymmetric heterogeneous multi-threaded operating system |
US20050071828A1 (en) * | 2003-09-25 | 2005-03-31 | International Business Machines Corporation | System and method for compiling source code for multi-processor environments |
US7444632B2 (en) * | 2003-09-25 | 2008-10-28 | International Business Machines Corporation | Balancing computational load across a plurality of processors |
US7475257B2 (en) * | 2003-09-25 | 2009-01-06 | International Business Machines Corporation | System and method for selecting and using a signal processor in a multiprocessor system to operate as a security for encryption/decryption of data |
US7523157B2 (en) * | 2003-09-25 | 2009-04-21 | International Business Machines Corporation | Managing a plurality of processors as devices |
US20050289143A1 (en) * | 2004-06-23 | 2005-12-29 | Exanet Ltd. | Method for managing lock resources in a distributed storage system |
US7735089B2 (en) * | 2005-03-08 | 2010-06-08 | Oracle International Corporation | Method and system for deadlock detection in a distributed environment |
US7616218B1 (en) * | 2005-12-05 | 2009-11-10 | Nvidia Corporation | Apparatus, system, and method for clipping graphics primitives |
JP2007328461A (ja) * | 2006-06-06 | 2007-12-20 | Matsushita Electric Ind Co Ltd | 非対称マルチプロセッサ |
US8347064B1 (en) | 2006-09-19 | 2013-01-01 | Nvidia Corporation | Memory access techniques in an aperture mapped memory space |
US8543792B1 (en) | 2006-09-19 | 2013-09-24 | Nvidia Corporation | Memory access techniques including coalesing page table entries |
US8352709B1 (en) | 2006-09-19 | 2013-01-08 | Nvidia Corporation | Direct memory access techniques that include caching segmentation data |
US8601223B1 (en) | 2006-09-19 | 2013-12-03 | Nvidia Corporation | Techniques for servicing fetch requests utilizing coalesing page table entries |
US8707011B1 (en) | 2006-10-24 | 2014-04-22 | Nvidia Corporation | Memory access techniques utilizing a set-associative translation lookaside buffer |
US8700883B1 (en) | 2006-10-24 | 2014-04-15 | Nvidia Corporation | Memory access techniques providing for override of a page table |
US8347065B1 (en) * | 2006-11-01 | 2013-01-01 | Glasco David B | System and method for concurrently managing memory access requests |
US8607008B1 (en) | 2006-11-01 | 2013-12-10 | Nvidia Corporation | System and method for independent invalidation on a per engine basis |
US8706975B1 (en) | 2006-11-01 | 2014-04-22 | Nvidia Corporation | Memory access management block bind system and method |
US8533425B1 (en) | 2006-11-01 | 2013-09-10 | Nvidia Corporation | Age based miss replay system and method |
US8504794B1 (en) | 2006-11-01 | 2013-08-06 | Nvidia Corporation | Override system and method for memory access management |
US8700865B1 (en) | 2006-11-02 | 2014-04-15 | Nvidia Corporation | Compressed data access system and method |
US8543773B2 (en) | 2008-08-25 | 2013-09-24 | International Business Machines Corporation | Distributed shared memory |
US9411661B2 (en) * | 2009-04-08 | 2016-08-09 | International Business Machines Corporation | Deadlock avoidance |
US10146545B2 (en) | 2012-03-13 | 2018-12-04 | Nvidia Corporation | Translation address cache for a microprocessor |
US9880846B2 (en) | 2012-04-11 | 2018-01-30 | Nvidia Corporation | Improving hit rate of code translation redirection table with replacement strategy based on usage history table of evicted entries |
US10241810B2 (en) | 2012-05-18 | 2019-03-26 | Nvidia Corporation | Instruction-optimizing processor with branch-count table in hardware |
US9104502B2 (en) | 2012-12-15 | 2015-08-11 | International Business Machines Corporation | Managing resource pools for deadlock avoidance |
US20140189310A1 (en) | 2012-12-27 | 2014-07-03 | Nvidia Corporation | Fault detection in instruction translations |
US10108424B2 (en) | 2013-03-14 | 2018-10-23 | Nvidia Corporation | Profiling code portions to generate translations |
TWI513230B (zh) * | 2013-04-29 | 2015-12-11 | Ind Tech Res Inst | 支援用戶端設備廣域管理協定之遠端管理系統及裝置及其提升遠端管理效能之方法 |
CN108809863A (zh) * | 2017-05-05 | 2018-11-13 | 中国航空无线电电子研究所 | 一种基于afdx的机载数据存储资源分布式共享网络系统 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1504112A (en) * | 1976-03-17 | 1978-03-15 | Ibm | Interactive enquiry systems |
US4320451A (en) * | 1974-04-19 | 1982-03-16 | Honeywell Information Systems Inc. | Extended semaphore architecture |
US4189771A (en) * | 1977-10-11 | 1980-02-19 | International Business Machines Corporation | Method and means for the detection of deadlock among waiting tasks in a multiprocessing, multiprogramming CPU environment |
US4245306A (en) * | 1978-12-21 | 1981-01-13 | Burroughs Corporation | Selection of addressed processor in a multi-processor network |
US4484262A (en) * | 1979-01-09 | 1984-11-20 | Sullivan Herbert W | Shared memory computer method and apparatus |
US4707781A (en) * | 1979-01-09 | 1987-11-17 | Chopp Computer Corp. | Shared memory computer method and apparatus |
US4574350A (en) * | 1982-05-19 | 1986-03-04 | At&T Bell Laboratories | Shared resource locking apparatus |
US4494193A (en) * | 1982-09-30 | 1985-01-15 | At&T Bell Laboratories | Deadlock detection and resolution scheme |
US4648035A (en) * | 1982-12-06 | 1987-03-03 | Digital Equipment Corporation | Address conversion unit for multiprocessor system |
US4591977A (en) * | 1983-03-23 | 1986-05-27 | The United States Of America As Represented By The Secretary Of The Air Force | Plurality of processors where access to the common memory requires only a single clock interval |
JPS6054052A (ja) * | 1983-09-02 | 1985-03-28 | Nec Corp | 処理継続方式 |
JPS6171750A (ja) * | 1984-09-17 | 1986-04-12 | Kokusai Denshin Denwa Co Ltd <Kdd> | プロトコル検証回路 |
US5123101A (en) * | 1986-11-12 | 1992-06-16 | Xerox Corporation | Multiple address space mapping technique for shared memory wherein a processor operates a fault handling routine upon a translator miss |
US4843542A (en) * | 1986-11-12 | 1989-06-27 | Xerox Corporation | Virtual memory cache for use in multi-processing systems |
US5142683A (en) * | 1987-03-09 | 1992-08-25 | Unisys Corporation | Intercomputer communication control apparatus and method |
JPS63263557A (ja) * | 1987-04-13 | 1988-10-31 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 階層リレーテツド・リソースへの同時トランザクシヨンによるアクセスを調節する方法 |
US5251308A (en) * | 1987-12-22 | 1993-10-05 | Kendall Square Research Corporation | Shared memory multiprocessor with data hiding and post-store |
US5058006A (en) * | 1988-06-27 | 1991-10-15 | Digital Equipment Corporation | Method and apparatus for filtering invalidate requests |
-
1990
- 1990-03-15 CA CA002011807A patent/CA2011807C/en not_active Expired - Fee Related
- 1990-03-19 AU AU52001/90A patent/AU614225B2/en not_active Ceased
- 1990-03-20 DE DE69032337T patent/DE69032337T2/de not_active Expired - Fee Related
- 1990-03-20 US US07/495,982 patent/US5649184A/en not_active Expired - Fee Related
- 1990-03-20 EP EP90302972A patent/EP0389242B1/en not_active Expired - Lifetime
- 1990-03-20 ES ES90302972T patent/ES2116267T3/es not_active Expired - Lifetime
- 1990-03-20 KR KR1019900003741A patent/KR930000853B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0389242A2 (en) | 1990-09-26 |
DE69032337T2 (de) | 1998-09-24 |
US5649184A (en) | 1997-07-15 |
AU5200190A (en) | 1990-09-27 |
EP0389242B1 (en) | 1998-05-27 |
KR930000853B1 (ko) | 1993-02-06 |
AU614225B2 (en) | 1991-08-22 |
DE69032337D1 (de) | 1998-07-02 |
EP0389242A3 (en) | 1993-06-30 |
KR900015010A (ko) | 1990-10-25 |
CA2011807C (en) | 1999-02-23 |
CA2011807A1 (en) | 1990-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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