FR2733067B1 - Dispositif et procede de commande de verrouillage - Google Patents
Dispositif et procede de commande de verrouillageInfo
- Publication number
- FR2733067B1 FR2733067B1 FR9604662A FR9604662A FR2733067B1 FR 2733067 B1 FR2733067 B1 FR 2733067B1 FR 9604662 A FR9604662 A FR 9604662A FR 9604662 A FR9604662 A FR 9604662A FR 2733067 B1 FR2733067 B1 FR 2733067B1
- Authority
- FR
- France
- Prior art keywords
- control device
- lock control
- lock
- control
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Memory System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7088916A JP2776759B2 (ja) | 1995-04-14 | 1995-04-14 | ロックリクエスト制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2733067A1 FR2733067A1 (fr) | 1996-10-18 |
FR2733067B1 true FR2733067B1 (fr) | 1997-10-10 |
Family
ID=13956257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9604662A Expired - Fee Related FR2733067B1 (fr) | 1995-04-14 | 1996-04-15 | Dispositif et procede de commande de verrouillage |
Country Status (3)
Country | Link |
---|---|
US (1) | US5893156A (fr) |
JP (1) | JP2776759B2 (fr) |
FR (1) | FR2733067B1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5968157A (en) * | 1997-01-23 | 1999-10-19 | Sun Microsystems, Inc. | Locking of computer resources |
US6230230B1 (en) * | 1998-12-03 | 2001-05-08 | Sun Microsystems, Inc. | Elimination of traps and atomics in thread synchronization |
JP3391315B2 (ja) | 1999-10-20 | 2003-03-31 | 日本電気株式会社 | バス制御装置 |
US6986005B2 (en) * | 2001-12-31 | 2006-01-10 | Hewlett-Packard Development Company, L.P. | Low latency lock for multiprocessor computer system |
GB0409326D0 (en) * | 2004-04-27 | 2004-06-02 | Ibm | Locker manager for managing access to shared resources |
US7523260B2 (en) * | 2005-12-22 | 2009-04-21 | International Business Machines Corporation | Propagating data using mirrored lock caches |
JP4712863B2 (ja) * | 2006-02-28 | 2011-06-29 | 富士通株式会社 | アドレス排他制御システムおよびアドレス排他制御方法 |
US20160179707A1 (en) * | 2014-12-19 | 2016-06-23 | Lattice Semiconductor Corporation | Sharing a Common Resource Via Multiple Interfaces |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5129089A (en) * | 1987-12-18 | 1992-07-07 | Digital Equipment Corporation | Distributed interlock apparatus and distributed interlock management method |
EP0345334A1 (fr) * | 1987-12-18 | 1989-12-13 | Digital Equipment Corporation | Gestion de l'enchevetrement d'adresses |
US5317716A (en) * | 1988-08-16 | 1994-05-31 | International Business Machines Corporation | Multiple caches using state information indicating if cache line was previously modified and type of access rights granted to assign access rights to cache line |
US5175837A (en) * | 1989-02-03 | 1992-12-29 | Digital Equipment Corporation | Synchronizing and processing of memory access operations in multiprocessor systems using a directory of lock bits |
US5210848A (en) * | 1989-02-22 | 1993-05-11 | International Business Machines Corporation | Multi-processor caches with large granularity exclusivity locking |
EP0384102A3 (fr) * | 1989-02-22 | 1992-04-29 | International Business Machines Corporation | Mémoire cache de système multiprocesseur à structure de blocs de grande granularité et réservation exclusive desdits blocs |
US5214766A (en) * | 1989-04-28 | 1993-05-25 | International Business Machines Corporation | Data prefetching based on store information in multi-processor caches |
US5230070A (en) * | 1989-09-08 | 1993-07-20 | International Business Machines Corporation | Access authorization table for multi-processor caches |
US5289588A (en) * | 1990-04-24 | 1994-02-22 | Advanced Micro Devices, Inc. | Interlock acquisition for critical code section execution in a shared memory common-bus individually cached multiprocessor system |
US5297269A (en) * | 1990-04-26 | 1994-03-22 | Digital Equipment Company | Cache coherency protocol for multi processor computer system |
US5265232A (en) * | 1991-04-03 | 1993-11-23 | International Business Machines Corporation | Coherence control by data invalidation in selected processor caches without broadcasting to processor caches not having the data |
US5237694A (en) * | 1991-05-30 | 1993-08-17 | Advanced Micro Devices, Inc. | Processing system and method including lock buffer for controlling exclusive critical problem accesses by each processor |
EP0569605A1 (fr) * | 1992-05-06 | 1993-11-18 | International Business Machines Corporation | Méthode pour contrôler l'accès de plusieurs processeurs à des données partagées |
US5408629A (en) * | 1992-08-13 | 1995-04-18 | Unisys Corporation | Apparatus and method for controlling exclusive access to portions of addressable memory in a multiprocessor system |
-
1995
- 1995-04-14 JP JP7088916A patent/JP2776759B2/ja not_active Expired - Fee Related
-
1996
- 1996-04-10 US US08/630,599 patent/US5893156A/en not_active Expired - Fee Related
- 1996-04-15 FR FR9604662A patent/FR2733067B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2733067A1 (fr) | 1996-10-18 |
US5893156A (en) | 1999-04-06 |
JPH08286968A (ja) | 1996-11-01 |
JP2776759B2 (ja) | 1998-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20051230 |