CN101925881B - 多处理器系统以及多处理器系统的同步方法 - Google Patents
多处理器系统以及多处理器系统的同步方法 Download PDFInfo
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- CN101925881B CN101925881B CN200980103004.XA CN200980103004A CN101925881B CN 101925881 B CN101925881 B CN 101925881B CN 200980103004 A CN200980103004 A CN 200980103004A CN 101925881 B CN101925881 B CN 101925881B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
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- General Engineering & Computer Science (AREA)
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Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008015028A JP2009176116A (ja) | 2008-01-25 | 2008-01-25 | マルチプロセッサシステムおよびマルチプロセッサシステムの同期方法 |
JP2008-015028 | 2008-01-25 | ||
PCT/JP2009/051051 WO2009093680A1 (ja) | 2008-01-25 | 2009-01-23 | マルチプロセッサシステムおよびマルチプロセッサシステムの同期方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101925881A CN101925881A (zh) | 2010-12-22 |
CN101925881B true CN101925881B (zh) | 2013-06-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980103004.XA Expired - Fee Related CN101925881B (zh) | 2008-01-25 | 2009-01-23 | 多处理器系统以及多处理器系统的同步方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8108660B2 (zh) |
JP (1) | JP2009176116A (zh) |
CN (1) | CN101925881B (zh) |
WO (1) | WO2009093680A1 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5549574B2 (ja) * | 2010-12-17 | 2014-07-16 | 富士通株式会社 | 並列計算機システム、同期装置、並列計算機システムの制御方法 |
US8904118B2 (en) | 2011-01-07 | 2014-12-02 | International Business Machines Corporation | Mechanisms for efficient intra-die/intra-chip collective messaging |
US20120179896A1 (en) | 2011-01-10 | 2012-07-12 | International Business Machines Corporation | Method and apparatus for a hierarchical synchronization barrier in a multi-node system |
US9195550B2 (en) | 2011-02-03 | 2015-11-24 | International Business Machines Corporation | Method for guaranteeing program correctness using fine-grained hardware speculative execution |
JP5508354B2 (ja) * | 2011-07-25 | 2014-05-28 | Necシステムテクノロジー株式会社 | モジュール、周波数制御方法、及び周波数制御プログラム |
US8607247B2 (en) * | 2011-11-03 | 2013-12-10 | Advanced Micro Devices, Inc. | Method and system for workitem synchronization |
US9846673B2 (en) * | 2011-11-04 | 2017-12-19 | Waseda University | Processor, accelerator, and direct memory access controller within a processor core that each reads/writes a local synchronization flag area for parallel execution |
US9092272B2 (en) * | 2011-12-08 | 2015-07-28 | International Business Machines Corporation | Preparing parallel tasks to use a synchronization register |
CN102651044B (zh) * | 2012-03-31 | 2014-03-19 | 北京经纬恒润科技有限公司 | 一种仿真节点、多余度仿真计算机系统及方法 |
JP6074932B2 (ja) * | 2012-07-19 | 2017-02-08 | 富士通株式会社 | 演算処理装置及び演算処理方法 |
US20140282564A1 (en) * | 2013-03-15 | 2014-09-18 | Eli Almog | Thread-suspending execution barrier |
JP6152786B2 (ja) * | 2013-11-29 | 2017-06-28 | 富士通株式会社 | 通信制御装置、情報処理装置、並列計算機システム、制御プログラム、及び並列計算機システムの制御方法 |
CN104932947B (zh) * | 2014-03-17 | 2018-06-05 | 华为技术有限公司 | 一种栅栏同步方法及设备 |
JP6176166B2 (ja) | 2014-03-25 | 2017-08-09 | 株式会社デンソー | データ処理装置 |
JP2015185129A (ja) * | 2014-03-26 | 2015-10-22 | 三菱電機株式会社 | データ処理装置 |
JP6519343B2 (ja) * | 2015-06-24 | 2019-05-29 | 株式会社デンソー | データ処理装置 |
US10223436B2 (en) * | 2016-04-27 | 2019-03-05 | Qualcomm Incorporated | Inter-subgroup data sharing |
US10318355B2 (en) * | 2017-01-24 | 2019-06-11 | Oracle International Corporation | Distributed graph processing system featuring interactive remote control mechanism including task cancellation |
US10896106B2 (en) * | 2018-05-10 | 2021-01-19 | Teradyne, Inc. | Bus synchronization system that aggregates status |
US11449339B2 (en) * | 2019-09-27 | 2022-09-20 | Red Hat, Inc. | Memory barrier elision for multi-threaded workloads |
US11461130B2 (en) | 2020-05-26 | 2022-10-04 | Oracle International Corporation | Methodology for fast and seamless task cancelation and error handling in distributed processing of large graph data |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5787301A (en) * | 1994-03-24 | 1998-07-28 | Hitachi, Ltd. | Parallel computer system |
CN1818874A (zh) * | 2004-12-29 | 2006-08-16 | 英特尔公司 | 高效同步多线程 |
JP2006259821A (ja) * | 2005-03-15 | 2006-09-28 | Hitachi Ltd | 並列計算機の同期方法及びプログラム |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02105961A (ja) | 1988-10-14 | 1990-04-18 | Nippon Telegr & Teleph Corp <Ntt> | マルチプロセッサ同期方式 |
US5127092A (en) * | 1989-06-15 | 1992-06-30 | North American Philips Corp. | Apparatus and method for collective branching in a multiple instruction stream multiprocessor where any of the parallel processors is scheduled to evaluate the branching condition |
JP2559918B2 (ja) * | 1990-06-14 | 1996-12-04 | 富士通株式会社 | 並列計算機における同期制御方式 |
JP2622219B2 (ja) * | 1991-12-26 | 1997-06-18 | 富士通株式会社 | 並列計算機の性能評価方法及びその装置 |
US5434995A (en) * | 1993-12-10 | 1995-07-18 | Cray Research, Inc. | Barrier synchronization for distributed memory massively parallel processing systems |
JPH07262142A (ja) * | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | 並列処理制御方式 |
DE19536518C2 (de) * | 1995-09-29 | 1998-07-09 | Siemens Ag | Verfahren zur Aufrechterhaltung des mikrosynchronen Betriebs von gedoppelten informationsverarbeitenden Einheiten |
US5768538A (en) * | 1996-04-30 | 1998-06-16 | International Business Machines Corporation | Barrier synchronization method wherein members dynamic voting controls the number of synchronization phases of protocols and progression to each new phase |
JP2962241B2 (ja) | 1996-09-10 | 1999-10-12 | 日本電気株式会社 | 階層型マルチプロセッサにおける並列処理方法 |
JP3006676B2 (ja) * | 1996-10-07 | 2000-02-07 | 日本電気株式会社 | マルチプロセッサ |
JPH1131133A (ja) * | 1997-07-11 | 1999-02-02 | Yaskawa Electric Corp | モジュール間の同期方法 |
JP3636871B2 (ja) * | 1997-09-16 | 2005-04-06 | 株式会社日立製作所 | 並列プロセッサシステム |
US6216174B1 (en) * | 1998-09-29 | 2001-04-10 | Silicon Graphics, Inc. | System and method for fast barrier synchronization |
JP3858492B2 (ja) * | 1998-12-28 | 2006-12-13 | 株式会社日立製作所 | マルチプロセッサシステム |
JP2000305919A (ja) | 1999-04-23 | 2000-11-02 | Hitachi Ltd | マルチプロセッサシステムとその同期方法、振動試験装置 |
JP4276028B2 (ja) | 2003-08-25 | 2009-06-10 | 株式会社日立製作所 | マルチプロセッサシステムの同期方法 |
US20050055594A1 (en) * | 2003-09-05 | 2005-03-10 | Doering Andreas C. | Method and device for synchronizing a processor and a coprocessor |
US20080022142A1 (en) * | 2004-10-27 | 2008-01-24 | Shinichiro Nishioka | Multiprocessor System, Synchronization Control Apparatus and Synchronization Control Method |
US8645959B2 (en) * | 2005-03-30 | 2014-02-04 | Intel Corporaiton | Method and apparatus for communication between two or more processing elements |
-
2008
- 2008-01-25 JP JP2008015028A patent/JP2009176116A/ja active Pending
-
2009
- 2009-01-22 US US12/358,233 patent/US8108660B2/en active Active
- 2009-01-23 WO PCT/JP2009/051051 patent/WO2009093680A1/ja active Application Filing
- 2009-01-23 CN CN200980103004.XA patent/CN101925881B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5787301A (en) * | 1994-03-24 | 1998-07-28 | Hitachi, Ltd. | Parallel computer system |
CN1818874A (zh) * | 2004-12-29 | 2006-08-16 | 英特尔公司 | 高效同步多线程 |
JP2006259821A (ja) * | 2005-03-15 | 2006-09-28 | Hitachi Ltd | 並列計算機の同期方法及びプログラム |
Also Published As
Publication number | Publication date |
---|---|
US20090193228A1 (en) | 2009-07-30 |
WO2009093680A1 (ja) | 2009-07-30 |
JP2009176116A (ja) | 2009-08-06 |
CN101925881A (zh) | 2010-12-22 |
US8108660B2 (en) | 2012-01-31 |
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Application publication date: 20101222 Assignee: Oscar Technology Ltd Assignor: Waseda Univ. Contract record no.: 2016990000211 Denomination of invention: Multiprocessor system and multiprocessor system synchronization method Granted publication date: 20130605 License type: Exclusive License Record date: 20160525 |
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