JP2010198226A5 - - Google Patents
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- JP2010198226A5 JP2010198226A5 JP2009041295A JP2009041295A JP2010198226A5 JP 2010198226 A5 JP2010198226 A5 JP 2010198226A5 JP 2009041295 A JP2009041295 A JP 2009041295A JP 2009041295 A JP2009041295 A JP 2009041295A JP 2010198226 A5 JP2010198226 A5 JP 2010198226A5
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本発明は、通信可能にリング状のバスに接続された複数のデータ処理部を有し、前記複数のデータ処理部が順番にデータを処理するデータ処理装置であって、
前記複数のデータ処理部の各々は、
当該データ処理部が受信したデータに基づいて、当該データ処理部より前の順番においてデータを処理するデータ処理部を識別する識別手段と、
当該データ処理部の受信可能状態を判定し、前記識別手段の識別したデータ処理部に前記受信可能状態を通知する通知手段と、
当該データ処理部より後の順番においてデータを処理するデータ処理部の通知手段からの通知に応じて、データの送信量を制御する制御手段とを有することを特徴とする。
The present invention is a data processing device having a plurality of data processing units connected to a ring-shaped bus so as to be communicable, wherein the plurality of data processing units sequentially process data,
Each of the plurality of data processing units includes:
Based on the data the data processing unit receives an identification means for identifying the data processing unit for processing the data in the previous order from the data processing unit,
Notification means for determining the receivable state of the data processing unit and notifying the receivable state to the data processing unit identified by the identifying unit;
In response to the notification from the notification means of the data processing unit for processing the data in order later than that of the data processing unit, characterized in that a control means for controlling the transmission amount of data.
Claims (14)
前記複数のデータ処理部の各々は、
当該データ処理部が受信したデータに基づいて、当該データ処理部より前の順番においてデータを処理するデータ処理部を識別する識別手段と、
当該データ処理部の受信可能状態を判定し、前記識別手段の識別したデータ処理部に前記受信可能状態を通知する通知手段と、
当該データ処理部より後の順番においてデータを処理するデータ処理部の通知手段からの通知に応じて、データの送信量を制御する制御手段とを有することを特徴とするデータ処理装置。 A data processing device having a plurality of data processing units connected to a ring-shaped bus so as to be communicable, wherein the plurality of data processing units sequentially process data,
Each of the plurality of data processing units includes:
Based on the data the data processing unit receives an identification means for identifying the data processing unit for processing the data in the previous order from the data processing unit,
Notification means for determining the receivable state of the data processing unit and notifying the receivable state to the data processing unit identified by the identifying unit;
In response to the notification from the notification means of the data processing unit for processing the data in order later than that of the data processing unit, the data processing apparatus characterized by a control means for controlling the transmission amount of data.
前記複数のデータ処理部の各々の識別手段が、当該データ処理部が受信したデータに基づいて、当該データ処理部より前の順番においてデータを処理するデータ処理部を識別する識別工程と
前記複数のデータ処理部の各々の通知手段が、当該データ処理部の受信可能状態を判定し、前記識別工程にて識別したデータ処理部に前記受信可能状態を通知する通知工程と、
前記複数のデータ処理部の各々の制御手段が、当該データ処理部より後の順番においてデータを処理するデータ処理部からの通知に応じて、データの送信量を制御する制御工程とを有することを特徴とするデータ処理方法。 It has a plurality of data processing units connected to a ring-shaped bus so as to be able to communicate, and is a data processing method by the plurality of data processing units for sequentially processing data,
Each identification means of said plurality of data processing units, based on the data which the data processing unit receives an identification step of identifying the data processing unit for processing the data in the previous order from the data processing unit
Each notifying unit of the plurality of data processing units determines a receivable state of the data processing unit, and a notification step of notifying the receivable state to the data processing unit identified in the identifying step;
Each of the control means of said plurality of data processing units, in response to the notification from the data processing unit for processing the data in order later than that of the data processing unit, that a control step for controlling the transmission amount of data A characteristic data processing method.
通信可能にリング状のバスに接続された複数のデータ処理部を有し、前記複数のデータ処理部が順番にデータを処理するデータ処理方法であって、
前記複数のデータ処理部の各々の識別手段が、当該データ処理部が受信したデータに基づいて、当該データ処理部より前の順番においてデータを処理するデータ処理部を識別する識別工程と
前記複数のデータ処理部の各々の通知手段が、当該データ処理部の受信可能状態を判定し、前記識別工程にて識別したデータ処理部に前記受信可能状態を通知する通知工程と、
前記複数のデータ処理部の各々の制御手段が、当該データ処理部より後の順番においてデータを処理するデータ処理部からの通知に応じて、データの送信量を制御する制御工程とを有することを特徴とするデータ処理方法の各工程を実行させるためのプログラム。 On the computer ,
A data processing method comprising a plurality of data processing units connected to a ring-shaped bus so as to be communicable, wherein the plurality of data processing units sequentially process data,
Each identification means of said plurality of data processing units, based on the data which the data processing unit receives an identification step of identifying the data processing unit for processing the data in the previous order from the data processing unit
Each notifying unit of the plurality of data processing units determines a receivable state of the data processing unit, and a notification step of notifying the receivable state to the data processing unit identified in the identifying step;
Each of the control means of said plurality of data processing units, in response to the notification from the data processing unit for processing the data in order later than that of the data processing unit, that a control step for controlling the transmission amount of data A program for executing each step of a characteristic data processing method.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009041295A JP5406558B2 (en) | 2009-02-24 | 2009-02-24 | Data processing apparatus, data processing method and program |
US12/709,395 US8300535B2 (en) | 2009-02-24 | 2010-02-19 | Information processing apparatus, method thereof, and storage medium |
US13/619,603 US9043524B2 (en) | 2009-02-24 | 2012-09-14 | Information processing apparatus, method thereof, and storage medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009041295A JP5406558B2 (en) | 2009-02-24 | 2009-02-24 | Data processing apparatus, data processing method and program |
Publications (3)
Publication Number | Publication Date |
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JP2010198226A JP2010198226A (en) | 2010-09-09 |
JP2010198226A5 true JP2010198226A5 (en) | 2012-03-22 |
JP5406558B2 JP5406558B2 (en) | 2014-02-05 |
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Family Applications (1)
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JP2009041295A Active JP5406558B2 (en) | 2009-02-24 | 2009-02-24 | Data processing apparatus, data processing method and program |
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JP (1) | JP5406558B2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5460088B2 (en) * | 2009-03-17 | 2014-04-02 | キヤノン株式会社 | Information processing apparatus, information processing method, and program |
JP5538798B2 (en) * | 2009-03-17 | 2014-07-02 | キヤノン株式会社 | Data processing apparatus and data processing method or program |
JP5460143B2 (en) * | 2009-06-29 | 2014-04-02 | キヤノン株式会社 | Data processing apparatus, data processing method and program |
JP5590849B2 (en) * | 2009-10-08 | 2014-09-17 | キヤノン株式会社 | Data processing apparatus including parallel processing circuit having a plurality of processing modules, its control apparatus, its control method, and program |
JP5600492B2 (en) * | 2010-06-28 | 2014-10-01 | キヤノン株式会社 | Data processing apparatus, data processing method, control apparatus, control method, and program |
JP2016139300A (en) * | 2015-01-28 | 2016-08-04 | Necプラットフォームズ株式会社 | Communication processing device, communication processing method, and information processing system |
Family Cites Families (12)
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JPS6281844A (en) * | 1985-10-05 | 1987-04-15 | Fujitsu Ltd | Data transmission system |
JPH01240045A (en) * | 1988-03-22 | 1989-09-25 | Nec Corp | Method for flow control of path multiple access system for register insertion transmission |
JP2734246B2 (en) * | 1991-09-24 | 1998-03-30 | 日本電気株式会社 | Pipeline bus |
JPH05265989A (en) * | 1992-03-16 | 1993-10-15 | Mitsubishi Electric Corp | Multiprocessor system |
JPH0662026A (en) * | 1992-08-10 | 1994-03-04 | Hitachi Ltd | Data transmission method and system in token ring type network |
JPH06276205A (en) * | 1993-03-18 | 1994-09-30 | Hitachi Ltd | Network system |
JP2000285087A (en) * | 1999-03-31 | 2000-10-13 | Fuji Xerox Co Ltd | Method for data communication between nodes |
JP2002185560A (en) * | 2000-12-15 | 2002-06-28 | Sharp Corp | Serial transfer method |
JP4041944B2 (en) * | 2001-10-18 | 2008-02-06 | 日本電気株式会社 | Network congestion control system, congestion control node, and congestion control program |
JP2003198574A (en) * | 2001-12-25 | 2003-07-11 | Mitsubishi Electric Corp | Communication control system |
JP4104939B2 (en) * | 2002-08-29 | 2008-06-18 | 新日本無線株式会社 | Multiprocessor system |
EP1933509A1 (en) * | 2005-10-03 | 2008-06-18 | Matsushita Electric Industrial Co., Ltd. | Communication apparatus |
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2009
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