FR2814555B1 - Systeme et procede de gestion memoire de coherence de donnees et reseau multiprocesseur associe - Google Patents
Systeme et procede de gestion memoire de coherence de donnees et reseau multiprocesseur associeInfo
- Publication number
- FR2814555B1 FR2814555B1 FR0012152A FR0012152A FR2814555B1 FR 2814555 B1 FR2814555 B1 FR 2814555B1 FR 0012152 A FR0012152 A FR 0012152A FR 0012152 A FR0012152 A FR 0012152A FR 2814555 B1 FR2814555 B1 FR 2814555B1
- Authority
- FR
- France
- Prior art keywords
- memory management
- data coherence
- multiprocessor network
- multiprocessor
- network
- 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
- G06F9/54—Interprogram communication
- G06F9/544—Buffers; Shared memory; Pipes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
- G06F12/0815—Cache consistency protocols
- G06F12/0837—Cache consistency protocols with software control, e.g. non-cacheable data
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Multi Processors (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0012152A FR2814555B1 (fr) | 2000-09-25 | 2000-09-25 | Systeme et procede de gestion memoire de coherence de donnees et reseau multiprocesseur associe |
US09/956,422 US6757786B2 (en) | 2000-09-25 | 2001-09-19 | Data consistency memory management system and method and associated multiprocessor network |
EP01122417A EP1191447A1 (fr) | 2000-09-25 | 2001-09-20 | Système et procédé de gestion mémoire de cohérence de données et réseau multiprocesseur associé |
JP2001288606A JP2002157164A (ja) | 2000-09-25 | 2001-09-21 | データ一貫性メモリ管理システム及び方法及び関連するマルチプロセッサネットワーク |
CNB011422297A CN1193296C (zh) | 2000-09-25 | 2001-09-25 | 数据内存管理***和方法以及相关多处理器网络 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0012152A FR2814555B1 (fr) | 2000-09-25 | 2000-09-25 | Systeme et procede de gestion memoire de coherence de donnees et reseau multiprocesseur associe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2814555A1 FR2814555A1 (fr) | 2002-03-29 |
FR2814555B1 true FR2814555B1 (fr) | 2003-02-28 |
Family
ID=8854626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0012152A Expired - Fee Related FR2814555B1 (fr) | 2000-09-25 | 2000-09-25 | Systeme et procede de gestion memoire de coherence de donnees et reseau multiprocesseur associe |
Country Status (5)
Country | Link |
---|---|
US (1) | US6757786B2 (fr) |
EP (1) | EP1191447A1 (fr) |
JP (1) | JP2002157164A (fr) |
CN (1) | CN1193296C (fr) |
FR (1) | FR2814555B1 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7133972B2 (en) * | 2002-06-07 | 2006-11-07 | Micron Technology, Inc. | Memory hub with internal cache and/or memory access prediction |
US7117316B2 (en) * | 2002-08-05 | 2006-10-03 | Micron Technology, Inc. | Memory hub and access method having internal row caching |
US7272664B2 (en) * | 2002-12-05 | 2007-09-18 | International Business Machines Corporation | Cross partition sharing of state information |
CN100365593C (zh) * | 2003-06-16 | 2008-01-30 | 华为技术有限公司 | 计算机***的内存管理方法 |
US20050041510A1 (en) * | 2003-08-19 | 2005-02-24 | Jean Khawand | Method and apparatus for providing interprocessor communications using shared memory |
KR20070019940A (ko) | 2003-09-02 | 2007-02-16 | 서프 테크놀러지, 인코포레이티드 | 위성 위치결정 시스템 수신기에 대한 제어 및 특징들 |
US7822105B2 (en) * | 2003-09-02 | 2010-10-26 | Sirf Technology, Inc. | Cross-correlation removal of carrier wave jamming signals |
US7047364B2 (en) * | 2003-12-29 | 2006-05-16 | Intel Corporation | Cache memory management |
JP2006172142A (ja) * | 2004-12-16 | 2006-06-29 | Matsushita Electric Ind Co Ltd | マルチプロセッサシステム |
US8346740B2 (en) | 2005-07-22 | 2013-01-01 | Hewlett-Packard Development Company, L.P. | File cache management system |
JP4419943B2 (ja) | 2005-11-11 | 2010-02-24 | 株式会社デンソー | Cpu間データ転送装置 |
CN100486178C (zh) * | 2006-12-06 | 2009-05-06 | 中国科学院计算技术研究所 | 一种远程内存共享***及其实现方法 |
JP2009104300A (ja) * | 2007-10-22 | 2009-05-14 | Denso Corp | データ処理装置及びプログラム |
CN100489815C (zh) * | 2007-10-25 | 2009-05-20 | 中国科学院计算技术研究所 | 一种内存共享的***和装置及方法 |
US7991963B2 (en) * | 2007-12-31 | 2011-08-02 | Intel Corporation | In-memory, in-page directory cache coherency scheme |
CN102722401B (zh) * | 2012-04-25 | 2014-07-09 | 华中科技大学 | 一种硬件事务内存***中的伪相联多版本数据管理方法 |
US9135172B2 (en) * | 2012-08-02 | 2015-09-15 | Qualcomm Incorporated | Cache data migration in a multicore processing system |
US9116738B2 (en) | 2012-11-13 | 2015-08-25 | International Business Machines Corporation | Method and apparatus for efficient execution of concurrent processes on a multithreaded message passing system |
CN103136110B (zh) | 2013-02-18 | 2016-03-30 | 华为技术有限公司 | 内存管理方法、内存管理装置及numa*** |
CN104778098A (zh) * | 2015-04-09 | 2015-07-15 | 浪潮电子信息产业股份有限公司 | 一种内存镜像的方法及***、一种内存监控器 |
FR3078176B1 (fr) * | 2018-02-19 | 2020-02-28 | IFP Energies Nouvelles | Systeme et procede de prediction d'un phenomene physique et/ou chimique au moyen d'un segment de memoire partage |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5761727A (en) * | 1996-04-02 | 1998-06-02 | United Microelectronics Corporation | Control apparatus for a memory architecture using dedicated and shared memory segments |
US5901326A (en) * | 1996-11-26 | 1999-05-04 | International Business Machines Corporation | Memory bus address snooper logic for determining memory activity without performing memory accesses |
US6115761A (en) * | 1997-05-30 | 2000-09-05 | Lsi Logic Corporation | First-In-First-Out (FIFO) memories having dual descriptors and credit passing for efficient access in a multi-processor system environment |
US6542926B2 (en) * | 1998-06-10 | 2003-04-01 | Compaq Information Technologies Group, L.P. | Software partitioned multi-processor system with flexible resource sharing levels |
GB2331379A (en) * | 1997-11-13 | 1999-05-19 | Advanced Telecommunications Mo | Controlling access to a shared memory by dual mapping |
US6081783A (en) * | 1997-11-14 | 2000-06-27 | Cirrus Logic, Inc. | Dual processor digital audio decoder with shared memory data transfer and task partitioning for decompressing compressed audio data, and systems and methods using the same |
US6385704B1 (en) * | 1997-11-14 | 2002-05-07 | Cirrus Logic, Inc. | Accessing shared memory using token bit held by default by a single processor |
US6314501B1 (en) * | 1998-07-23 | 2001-11-06 | Unisys Corporation | Computer system and method for operating multiple operating systems in different partitions of the computer system and for allowing the different partitions to communicate with one another through shared memory |
US6295571B1 (en) * | 1999-03-19 | 2001-09-25 | Times N Systems, Inc. | Shared memory apparatus and method for multiprocessor systems |
-
2000
- 2000-09-25 FR FR0012152A patent/FR2814555B1/fr not_active Expired - Fee Related
-
2001
- 2001-09-19 US US09/956,422 patent/US6757786B2/en not_active Expired - Fee Related
- 2001-09-20 EP EP01122417A patent/EP1191447A1/fr not_active Withdrawn
- 2001-09-21 JP JP2001288606A patent/JP2002157164A/ja not_active Withdrawn
- 2001-09-25 CN CNB011422297A patent/CN1193296C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1191447A1 (fr) | 2002-03-27 |
US6757786B2 (en) | 2004-06-29 |
US20020038408A1 (en) | 2002-03-28 |
CN1347034A (zh) | 2002-05-01 |
JP2002157164A (ja) | 2002-05-31 |
CN1193296C (zh) | 2005-03-16 |
FR2814555A1 (fr) | 2002-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20110531 |