DE60009817D1 - Gemeinsamen Speicher verteilende Multiprozessorvorrichtung - Google Patents

Gemeinsamen Speicher verteilende Multiprozessorvorrichtung

Info

Publication number
DE60009817D1
DE60009817D1 DE60009817T DE60009817T DE60009817D1 DE 60009817 D1 DE60009817 D1 DE 60009817D1 DE 60009817 T DE60009817 T DE 60009817T DE 60009817 T DE60009817 T DE 60009817T DE 60009817 D1 DE60009817 D1 DE 60009817D1
Authority
DE
Germany
Prior art keywords
memory device
shared memory
multiprocessor shared
multiprocessor
shared
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
Application number
DE60009817T
Other languages
English (en)
Other versions
DE60009817T2 (de
Inventor
Perthuis Hugues De
Stephane Mutz
Thierry Nouvet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NXP BV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60009817D1 publication Critical patent/DE60009817D1/de
Application granted granted Critical
Publication of DE60009817T2 publication Critical patent/DE60009817T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • 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
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1668—Details of memory controller
    • 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
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
    • 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
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
    • G06F13/1652—Handling requests for interconnection or transfer for access to memory bus based on arbitration in a multiprocessor architecture
    • G06F13/1663—Access to shared memory
DE60009817T 1999-08-31 2000-08-29 Gemeinsamen Speicher verteilende Multiprozessorvorrichtung Expired - Lifetime DE60009817T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9910954A FR2797969A1 (fr) 1999-08-31 1999-08-31 Dispositif a plusieurs processeurs partageant une memoire collective
FR9910954 1999-08-31

Publications (2)

Publication Number Publication Date
DE60009817D1 true DE60009817D1 (de) 2004-05-19
DE60009817T2 DE60009817T2 (de) 2005-03-31

Family

ID=9549452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60009817T Expired - Lifetime DE60009817T2 (de) 1999-08-31 2000-08-29 Gemeinsamen Speicher verteilende Multiprozessorvorrichtung

Country Status (8)

Country Link
US (1) US6647439B1 (de)
EP (1) EP1081598B1 (de)
JP (1) JP4531223B2 (de)
KR (1) KR100676981B1 (de)
CN (1) CN1199120C (de)
DE (1) DE60009817T2 (de)
FR (1) FR2797969A1 (de)
TW (1) TW571197B (de)

Families Citing this family (14)

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US7328314B2 (en) * 2002-06-19 2008-02-05 Alcatel-Lucent Canada Inc. Multiprocessor computing device having shared program memory
US7106326B2 (en) * 2003-03-03 2006-09-12 Sun Microsystems, Inc. System and method for computing filtered shadow estimates using reduced bandwidth
CN101194242A (zh) * 2005-06-09 2008-06-04 Nxp股份有限公司 存储器控制器和用于连接网络和存储器的方法
US7725609B2 (en) * 2005-08-05 2010-05-25 Qimonda Ag System memory device having a dual port
US7426607B2 (en) * 2005-08-05 2008-09-16 Infineon Technologies Ag Memory system and method of operating memory system
CN100395696C (zh) * 2006-08-11 2008-06-18 华为技术有限公司 静态存储器接口装置及其数据传输方法
CN101290592B (zh) * 2008-06-03 2010-10-13 浙江大学 一种mpsoc上多道程序共享spm的实现方法
US9117032B2 (en) 2011-06-01 2015-08-25 International Business Machines Corporation Facilitating routing by selectively aggregating contiguous data units
CN104303167B (zh) * 2012-05-08 2018-01-23 马维尔国际贸易有限公司 计算机系统和存储器管理的方法
US9582442B2 (en) * 2014-05-30 2017-02-28 International Business Machines Corporation Intercomponent data communication between different processors
US9563594B2 (en) 2014-05-30 2017-02-07 International Business Machines Corporation Intercomponent data communication between multiple time zones
US10275379B2 (en) 2017-02-06 2019-04-30 International Business Machines Corporation Managing starvation in a distributed arbitration scheme
CN110688331B (zh) * 2018-07-05 2021-08-17 珠海全志科技股份有限公司 一种SoC芯片及读取数据的方法
CN109542830B (zh) * 2018-11-21 2022-03-01 北京灵汐科技有限公司 一种数据处理系统及数据处理方法

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JPH07113916B2 (ja) * 1986-12-27 1995-12-06 株式会社ピーエフユー 複合計算機システム
JPH01303543A (ja) * 1988-05-31 1989-12-07 Fujitsu Ltd メモリアクセス制御装置
JP2972213B2 (ja) * 1988-09-05 1999-11-08 日本電気株式会社 情報処理装置
US5072420A (en) 1989-03-16 1991-12-10 Western Digital Corporation FIFO control architecture and method for buffer memory access arbitration
JP2903536B2 (ja) * 1989-04-18 1999-06-07 日本電気株式会社 データ転送装置
JP3137970B2 (ja) * 1990-07-26 2001-02-26 富士通株式会社 共用記憶制御システム
JP2892116B2 (ja) * 1990-07-26 1999-05-17 富士通株式会社 共用記憶制御システムのリードバッファ制御方式
EP0477595A3 (en) * 1990-09-26 1992-11-19 Siemens Aktiengesellschaft Cache memory device with m bus connections
JP2575557B2 (ja) * 1990-11-13 1997-01-29 インターナショナル・ビジネス・マシーンズ・コーポレイション スーパーコンピユータシステム
US5448264A (en) * 1991-03-15 1995-09-05 Hewlett-Packard Company Method and apparatus for separate window clipping and display mode planes in a graphics frame buffer
US5485586A (en) * 1992-01-10 1996-01-16 Digital Equipment Corporation Queue based arbitration using a FIFO data structure
US5293621A (en) * 1993-01-11 1994-03-08 Unisys Corporation Varying wait interval retry apparatus and method for preventing bus lockout
DE69323861T2 (de) * 1993-01-25 1999-10-07 Bull Hn Information Syst Multiprozessorsystem mit gemeinsamem Speicher
JPH0793274A (ja) * 1993-07-27 1995-04-07 Fujitsu Ltd データ転送方式及びデータ転送装置
US5732041A (en) * 1993-08-19 1998-03-24 Mmc Networks, Inc. Memory interface unit, shared memory switch system and associated method
JPH0764849A (ja) * 1993-08-30 1995-03-10 Nippon Denki Musen Denshi Kk プロセッサの共有メモリ制御装置
JP3639321B2 (ja) * 1994-03-18 2005-04-20 富士通株式会社 記憶制御装置
US5557538A (en) 1994-05-18 1996-09-17 Zoran Microelectronics Ltd. MPEG decoder
AU4510696A (en) * 1994-12-08 1996-06-26 Intel Corporation A method and an apparatus for enabling a processor to access an external component through a private bus or a shared bus
JP3639335B2 (ja) * 1995-01-12 2005-04-20 富士通株式会社 クラスタ間通信命令を実行する情報システムで用いられるクラスタ
US5873119A (en) * 1996-02-09 1999-02-16 Intel Corporation Method for parallel processing of dram read request in a memory-cache controller system
US6470436B1 (en) * 1998-12-01 2002-10-22 Fast-Chip, Inc. Eliminating memory fragmentation and garbage collection from the process of managing dynamically allocated memory
US6314500B1 (en) * 1999-01-11 2001-11-06 International Business Machines Corporation Selective routing of data in a multi-level memory architecture based on source identification information
US6446169B1 (en) * 1999-08-31 2002-09-03 Micron Technology, Inc. SRAM with tag and data arrays for private external microprocessor bus

Also Published As

Publication number Publication date
US6647439B1 (en) 2003-11-11
CN1199120C (zh) 2005-04-27
KR20010050236A (ko) 2001-06-15
KR100676981B1 (ko) 2007-01-31
TW571197B (en) 2004-01-11
EP1081598B1 (de) 2004-04-14
EP1081598A1 (de) 2001-03-07
FR2797969A1 (fr) 2001-03-02
DE60009817T2 (de) 2005-03-31
JP2001134542A (ja) 2001-05-18
CN1286442A (zh) 2001-03-07
JP4531223B2 (ja) 2010-08-25

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN

8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL