DE69520819D1 - Verringerung von Buszugriffskonflikten in gemeinsamem Speicher - Google Patents
Verringerung von Buszugriffskonflikten in gemeinsamem SpeicherInfo
- Publication number
- DE69520819D1 DE69520819D1 DE69520819T DE69520819T DE69520819D1 DE 69520819 D1 DE69520819 D1 DE 69520819D1 DE 69520819 T DE69520819 T DE 69520819T DE 69520819 T DE69520819 T DE 69520819T DE 69520819 D1 DE69520819 D1 DE 69520819D1
- Authority
- DE
- Germany
- Prior art keywords
- reduction
- shared memory
- bus access
- access conflicts
- conflicts
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
- G06F5/065—Partitioned buffers, e.g. allowing multiple independent queues, bidirectional FIFO's
-
- 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
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
- G06F13/128—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine for dedicated transfers to a network
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/336,641 US5548728A (en) | 1994-11-04 | 1994-11-04 | System for reducing bus contention using counter of outstanding acknowledgement in sending processor and issuing of acknowledgement signal by receiving processor to indicate available space in shared memory |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69520819D1 true DE69520819D1 (de) | 2001-06-07 |
DE69520819T2 DE69520819T2 (de) | 2001-10-25 |
Family
ID=23317015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69520819T Expired - Lifetime DE69520819T2 (de) | 1994-11-04 | 1995-10-30 | Verringerung von Buszugriffskonflikten in gemeinsamem Speicher |
Country Status (4)
Country | Link |
---|---|
US (1) | US5548728A (de) |
EP (1) | EP0710906B1 (de) |
JP (1) | JPH08227402A (de) |
DE (1) | DE69520819T2 (de) |
Families Citing this family (51)
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US5802295A (en) * | 1994-09-12 | 1998-09-01 | Canon Kabushiki Kaisha | Information processing method and system therefor |
JPH0887390A (ja) * | 1994-09-20 | 1996-04-02 | Fujitsu Ltd | 印刷装置を有するネットワークシステム,ネットワークシステム用印刷装置,ネットワークシステム用サーバ装置およびネットワークシステム用端末装置 |
US5664075A (en) * | 1995-10-17 | 1997-09-02 | Xerox Corporation | Print job identification and synchronization between NetWare PServer and atlas RPrinter protocol gateway |
US6058448A (en) | 1995-12-19 | 2000-05-02 | Micron Technology, Inc. | Circuit for preventing bus contention |
US6064672A (en) | 1996-07-01 | 2000-05-16 | Sun Microsystems, Inc. | System for dynamic ordering support in a ringlet serial interconnect |
US6065052A (en) * | 1996-07-01 | 2000-05-16 | Sun Microsystems, Inc. | System for maintaining strongly sequentially ordered packet flow in a ring network system with busy and failed nodes |
US5938747A (en) * | 1997-03-13 | 1999-08-17 | Adapter, Inc. | Hardware command block delivery queue for host adapters and other devices with onboard processors |
US6115756A (en) | 1997-06-27 | 2000-09-05 | Sun Microsystems, Inc. | Electro-optically connected multiprocessor and multiring configuration for dynamically allocating time |
US6122464A (en) * | 1997-06-30 | 2000-09-19 | Canon Kabushiki Kaisha | Controller for controlling image formation apparatus |
US5919268A (en) * | 1997-09-09 | 1999-07-06 | Ncr Corporation | System for determining the average latency of pending pipelined or split transaction requests through using two counters and logic divider |
US6353927B1 (en) * | 1997-10-14 | 2002-03-05 | Lucent Technologies Inc. | Data download technique into installed memory |
US6298421B1 (en) | 1998-01-12 | 2001-10-02 | Brother Kogyo Kabushiki Kaisha | Data storage device |
US6205522B1 (en) * | 1998-04-15 | 2001-03-20 | Diamond Multimedia Systems, Inc. | DSP code swapping with continuous DSP execution |
US6148300A (en) | 1998-06-19 | 2000-11-14 | Sun Microsystems, Inc. | Hybrid queue and backoff computer resource lock featuring different spin speeds corresponding to multiple-states |
US6622164B1 (en) * | 1998-09-11 | 2003-09-16 | Quantum Corp. | Mass storage device with network interface |
FR2784478B1 (fr) * | 1998-10-09 | 2000-11-17 | Bull Sa | Architecture de verrou pour grand systeme |
US6434716B1 (en) * | 1999-01-29 | 2002-08-13 | Psiber Data Systems Inc. | Network link tester device configured to selectively and automatically couple to a network transmit pair line or a node transmit pair line of a LAN port and determine available operational modes |
US6356929B1 (en) * | 1999-04-07 | 2002-03-12 | International Business Machines Corporation | Computer system and method for sharing a job with other computers on a computer network using IP multicast |
US7552440B1 (en) * | 1999-09-28 | 2009-06-23 | Rockwell Automation Technologies, Inc. | Process communication multiplexer |
US7640315B1 (en) | 2000-08-04 | 2009-12-29 | Advanced Micro Devices, Inc. | Implementing locks in a distributed processing system |
DE10038779A1 (de) * | 2000-08-09 | 2002-03-07 | Schneider Automation Gmbh | Verfahren zur Übertragung von Daten in ein oder aus einem Steuerungsgerät wie speicherprogrammierbare Steuerung sowie Steuerungsgerät |
US6738852B1 (en) * | 2000-09-27 | 2004-05-18 | Palm Source, Inc. | Palmtop computer expansion using shared memory access |
US6988160B2 (en) * | 2001-02-12 | 2006-01-17 | P-Cube Ltd. | Method and apparatus for efficient messaging between memories across a PCI bus |
US7552216B2 (en) | 2001-03-27 | 2009-06-23 | Lexmark International, Inc. | Method of sharing a printer |
US7024414B2 (en) * | 2001-08-06 | 2006-04-04 | Sensage, Inc. | Storage of row-column data |
EP1459177A2 (de) * | 2001-12-14 | 2004-09-22 | Koninklijke Philips Electronics N.V. | Verfahren zur datenverarbeitung mit mehreren prozessoren |
US7376956B2 (en) * | 2002-09-10 | 2008-05-20 | Toshiba Tec Kabushiki Kaisha | System for performing multiple functions in parallel time |
JP2004171411A (ja) * | 2002-11-21 | 2004-06-17 | Hitachi Global Storage Technologies Netherlands Bv | データ記憶装置及びバッファメモリの管理方法 |
US7644288B2 (en) * | 2003-03-19 | 2010-01-05 | Ricoh Company, Ltd. | Image forming apparauts that checks authenticity of an update program |
US7665126B2 (en) * | 2003-12-17 | 2010-02-16 | Microsoft Corporation | Mesh networks with exclusion capability |
US20050272489A1 (en) * | 2004-05-19 | 2005-12-08 | Lee Steven K | Strap with antenna and battery power |
US20050265235A1 (en) * | 2004-05-27 | 2005-12-01 | International Business Machines Corporation | Method, computer program product, and data processing system for improving transaction-oriented client-server application performance |
JP2005352839A (ja) * | 2004-06-11 | 2005-12-22 | Matsushita Electric Ind Co Ltd | データ通信装置 |
US7545272B2 (en) | 2005-02-08 | 2009-06-09 | Therasense, Inc. | RF tag on test strips, test strip vials and boxes |
US20060236011A1 (en) * | 2005-04-15 | 2006-10-19 | Charles Narad | Ring management |
US7689800B2 (en) | 2005-05-12 | 2010-03-30 | Microsoft Corporation | Partition bus |
US20060277126A1 (en) * | 2005-06-06 | 2006-12-07 | Intel Corporation | Ring credit management |
US20070078894A1 (en) * | 2005-09-30 | 2007-04-05 | Rothman Michael A | System and method for unified SKU (stock keeping unit) enablement |
US7926013B2 (en) * | 2007-12-31 | 2011-04-12 | Intel Corporation | Validating continuous signal phase matching in high-speed nets routed as differential pairs |
JP5012628B2 (ja) * | 2008-04-04 | 2012-08-29 | 日本電気株式会社 | メモリデータベース、メモリデータベースシステム及びメモリデータベース更新方法 |
US8555292B2 (en) | 2008-06-27 | 2013-10-08 | Microsoft Corporation | Synchronizing communication over shared memory |
US8635412B1 (en) * | 2010-09-09 | 2014-01-21 | Western Digital Technologies, Inc. | Inter-processor communication |
US9164886B1 (en) | 2010-09-21 | 2015-10-20 | Western Digital Technologies, Inc. | System and method for multistage processing in a memory storage subsystem |
US8694995B2 (en) | 2011-12-14 | 2014-04-08 | International Business Machines Corporation | Application initiated negotiations for resources meeting a performance parameter in a virtualized computing environment |
US8863141B2 (en) | 2011-12-14 | 2014-10-14 | International Business Machines Corporation | Estimating migration costs for migrating logical partitions within a virtualized computing environment based on a migration cost history |
US8903994B2 (en) * | 2012-03-20 | 2014-12-02 | Drw Technologies Llc | Read-throttled input/output scheduler |
JP6310260B2 (ja) * | 2014-01-20 | 2018-04-11 | 株式会社荏原製作所 | 基板処理装置内の複数の処理ユニットを調整するための調整装置、および該調整装置を備えた基板処理装置 |
US10198397B2 (en) * | 2016-11-18 | 2019-02-05 | Microsoft Technology Licensing, Llc | Flow control in remote direct memory access data communications with mirroring of ring buffers |
CN115437798A (zh) * | 2021-06-23 | 2022-12-06 | 北京车和家信息技术有限公司 | 共享内存的数据处理方法、装置、设备和介质 |
CN115442317B (zh) * | 2021-12-17 | 2023-10-10 | 北京罗克维尔斯科技有限公司 | 报文处理方法、装置、系统、设备及介质 |
CN117407148A (zh) * | 2022-07-08 | 2024-01-16 | 华为技术有限公司 | 数据写入方法、读取方法、装置、电子设备以及存储介质 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4884197A (en) * | 1985-02-22 | 1989-11-28 | Intergraph Corporation | Method and apparatus for addressing a cache memory |
EP0273083B1 (de) * | 1986-12-30 | 1993-10-06 | International Business Machines Corporation | Nicht-sperrender Warteschlangenmechanismus |
FR2625392B1 (fr) * | 1987-12-24 | 1993-11-26 | Quinquis Jean Paul | Circuit de gestion de pointeurs d'ecriture de files tampons notamment pour commutateur temporel de paquets auto-acheminables |
US5148536A (en) * | 1988-07-25 | 1992-09-15 | Digital Equipment Corporation | Pipeline having an integral cache which processes cache misses and loads data in parallel |
US5053945A (en) * | 1988-10-06 | 1991-10-01 | Alphatronix | System and method for performing a multi-file transfer operation |
US4920487A (en) * | 1988-12-12 | 1990-04-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of up-front load balancing for local memory parallel processors |
US5036459A (en) * | 1989-03-09 | 1991-07-30 | U.S. Philips Corporation | Multi-processor computer system with distributed memory and an interprocessor communication mechanism, and method for operating such mechanism |
JP3206914B2 (ja) * | 1989-11-09 | 2001-09-10 | インターナショナル、ビジネス、マシーンズ、コーポレーション | 多重プロセッサ・システム |
JPH0619759B2 (ja) * | 1990-05-21 | 1994-03-16 | 富士ゼロックス株式会社 | マルチプロセッサシステムにおける相互通信方法 |
US5276896A (en) * | 1990-06-11 | 1994-01-04 | Unisys Corporation | Apparatus for implementing data communications between terminal devices and user programs |
US5457793A (en) * | 1992-03-30 | 1995-10-10 | International Business Machines Corporation | Software cache management of a shared electronic store in a supplex |
US5299313A (en) * | 1992-07-28 | 1994-03-29 | 3Com Corporation | Network interface with host independent buffer management |
US5455924A (en) * | 1993-02-09 | 1995-10-03 | Intel Corporation | Apparatus and method for partial execution blocking of instructions following a data cache miss |
-
1994
- 1994-11-04 US US08/336,641 patent/US5548728A/en not_active Expired - Lifetime
-
1995
- 1995-10-30 DE DE69520819T patent/DE69520819T2/de not_active Expired - Lifetime
- 1995-10-30 EP EP95307707A patent/EP0710906B1/de not_active Expired - Lifetime
- 1995-11-02 JP JP28616095A patent/JPH08227402A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0710906A1 (de) | 1996-05-08 |
EP0710906B1 (de) | 2001-05-02 |
DE69520819T2 (de) | 2001-10-25 |
US5548728A (en) | 1996-08-20 |
JPH08227402A (ja) | 1996-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |