JPH0244456A - Automatic updating system for resource information in distributed processing system - Google Patents
Automatic updating system for resource information in distributed processing systemInfo
- Publication number
- JPH0244456A JPH0244456A JP63195476A JP19547688A JPH0244456A JP H0244456 A JPH0244456 A JP H0244456A JP 63195476 A JP63195476 A JP 63195476A JP 19547688 A JP19547688 A JP 19547688A JP H0244456 A JPH0244456 A JP H0244456A
- Authority
- JP
- Japan
- Prior art keywords
- resource information
- processors
- processor
- storage means
- information storage
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野〕
本発明は分散処理システムの改良に関し、特にそのプロ
セサ間に共有される資源情報の更新方式に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an improvement in a distributed processing system, and particularly to a method for updating resource information shared between its processors.
（従来の技術）
従来１分散処理システムにおいては資源情報が各プロセ
サごとに保持されており、各プロセサは独立して自プロ
セサに保持している資源情報だけを使用してい交り、あ
るいは他プロセサに関係する資源情報をいつｔん他プロ
セサに間合せ、以後、その情報を使用してい皮。(Prior art) In a conventional distributed processing system, resource information is held for each processor, and each processor independently uses only the resource information held in its own processor, or communicates with other processors. The resource information related to the process is sent to other processors, and the information is used from now on.
（発明が解決しようとする課題〕 上述し几従来の分散処理システムにおいては。(Problem to be solved by the invention) In the conventional distributed processing system mentioned above.
そのシステム構成が変更された場合に各プロセサでは保
持されている資源情報全変更しなければならない。まｔ
、他プロセサに間合せｔ後、資源情報が変更されｔ場合
には、再度１問合せを行わなければならず、処理が繁雑
になると云う欠点がある。When the system configuration is changed, all resource information held in each processor must be changed. Yes
If the resource information is changed after adjusting to another processor, one inquiry has to be made again, which has the disadvantage that the processing becomes complicated.
本発明の目的は１分散処理システムにおいて当該システ
ムの構成が変更された場合、各プロセサで保持している
資源情報を自動的ｌこ更新することによシ上記欠点を除
去し、他プロセサｆこ問合せを行わなくてもよいように
構成した資源情報自動更新方式を提供することにある。An object of the present invention is to eliminate the above-mentioned drawbacks by automatically updating the resource information held by each processor when the configuration of the system is changed in one distributed processing system. An object of the present invention is to provide an automatic resource information update method configured so that no inquiry is required.
（課題を鱗決する九めの手段〕
本発明による分散処理システムにおける資源情報自動更
新方式は、プロセサ間の通信機能を有して複数のプロセ
サを相互にリング状に接続して構成しｔものであって、
各プロセサは資源情報格納手段と、送信手段と、受信／
更新手段とを具備して構成し友ものである。(Ninth means for determining the problem) The automatic resource information update method in the distributed processing system according to the present invention is configured by connecting a plurality of processors in a ring shape with a communication function between the processors. There it is,
Each processor has a resource information storage means, a transmission means, and a reception/reception means.
The update means is also included.
資源情報格納手段は、資源情報倉格納しておくｔめのも
のである。The resource information storage means is the tth resource information storage means.
送信手段は、資源情報が更新されｔ場合ｌこ更新され之
資源情報を他プロセサに送信するためのものである。The transmitting means is for transmitting the updated resource information to other processors whenever the resource information is updated.
受信／更新手段は、送信された他プロセサがらの資源情
報を受信して、資源情報格納手段の内容を自動的Ｉこ更
新する之めのものである。The receiving/updating means receives transmitted resource information from other processors and automatically updates the contents of the resource information storage means.
（実 施 劣〕 次に１本発明につｂて図面上参照して詳細に説明する。(poor implementation) Next, one aspect of the present invention will be explained in detail with reference to the drawings.
第１図は、本発明による分散処理システムにおける資源
情報自動更新方式の一実施例を示すブロック図である。FIG. 1 is a block diagram showing an embodiment of an automatic resource information update method in a distributed processing system according to the present invention.
第１図において、１１〜１３はそれぞれプロセサ、２１
〜２３はそれぞれ接続手段、３は伝送路、４１〜４３は
それぞれ資源情報格納手段。In FIG. 1, 11 to 13 are processors, 21
23 are connection means, 3 are transmission paths, and 41 to 43 are resource information storage means, respectively.
５１〜５３はそれぞれ資源情報管理手段、６１〜６３は
それぞれ送信手段、７１〜７３はそれぞれ受信／更新手
段、８１〜８３はそれぞれ応用プログラムである。51 to 53 are resource information management means, 61 to 63 are transmitting means, 71 to 73 are receiving/updating means, and 81 to 83 are application programs, respectively.
伝送路３にはそれぞれ接続手段２１〜２３が取付けられ
ており、接続手段２１〜２３１こは各プロセサ１１〜１
３が接続されている。各プロセサ１１〜１３には資源情
報格納手段４１〜４３と、資源情報管理手段５１〜５３
とを備え、資源情報管理手段５１〜５３番こは各資源情
報の送信手段６１〜６３と、資源情報の受信／更新手段
７１〜７３とを備えている。応用プログラム８１〜８３
は、各プロセサ１１〜１３に存在する。Connecting means 21 to 23 are attached to the transmission line 3, respectively, and the connecting means 21 to 231 are connected to each of the processors 11 to 1.
3 is connected. Each processor 11-13 has resource information storage means 41-43 and resource information management means 51-53.
The resource information management means 51 to 53 each include resource information transmission means 61 to 63 and resource information reception/update means 71 to 73. Applied programs 81-83
exists in each processor 11-13.
いｔ、プロセサ１１の構成が変更になって資源情報４】
が変更されると、資源情報管理手段５１け送信手段６１
を用い、変更された資源情報格納手段４１の内容をプロ
セサ１２．１３に送信する。プロセサ１２．１３の資源
情報管理手段５２．５３は、それぞれ受信７更新手段７
２．７３を用い、送信されてきた資源情報格納手段４１
の内容をそれぞれ、資源情報格納手段４２．４３に格納
する。プロセサ１２．１３の応用プログラム８２．８３
は、新しく更新され次資源情報格納手段４２．４３に用
いて資源全アクセスする。However, the configuration of the processor 11 has been changed and the resource information 4]
When the resource information management means 51 is changed, the transmission means 61
is used to transmit the changed contents of the resource information storage means 41 to the processor 12.13. The resource information management means 52.53 of the processors 12.13 each receive 7 and update means 7.
Resource information storage means 41 sent using 2.73
are stored in the resource information storage means 42 and 43, respectively. Processor 12.13 application program 82.83
The newly updated resource information storage means 42 and 43 are used to access all resources.
（発明の効果〕
以上説明し几ように本発明は１分散処理システムにおい
て当該システムの構成が変更された場合、各プロセサで
保持している資源情報を自動的に更新することによシ、
システムの汎用性？向上できるととも番こ運用性を向上
できると云り効果がある。(Effects of the Invention) As explained above, the present invention automatically updates the resource information held by each processor when the configuration of a distributed processing system is changed.
Versatility of the system? This has the effect of improving the operability of the guard.
第１図は１本発明による分散処理システムＩこおける資
源情報自動更新方式の一実施例を示すブロック図である
。
１１〜１３・・・プロセサ
２１〜２３・・・接続手段
３・・・伝送路
４１〜４３・・・資源情報格納手段
５１〜５３・・・資源情報管理手段
６１〜６３・・・送信手段
７１〜７３・・・受信／更新手段
８１〜８３・・・応用プログラム
特許出願人 日本電気株式会社FIG. 1 is a block diagram showing an embodiment of an automatic resource information update method in a distributed processing system I according to the present invention. 11-13... Processors 21-23... Connection means 3... Transmission lines 41-43... Resource information storage means 51-53... Resource information management means 61-63... Transmission means 71 ~73...Receiving/updating means 81-83...Application program patent applicant NEC Corporation
Claims (1)
リング状に接続して構成した分散処理システムにおける
資源情報自動更新方式であつて、前記プロセサはそれぞ
れ資源情報を格納しておくための資源情報格納手段と、
前記資源情報が更新された場合に前記更新された資源情
報を他プロセサに送信するための送信手段と、前記送信
された他プロセサからの資源情報を受信して前記資源情
報格納手段の内容を自動的に更新するための受信／更新
手段とを具備して構成したことを特徴とする資源情報自
動更新方式。An automatic resource information update method in a distributed processing system configured by interconnecting a plurality of processors in a ring shape, each having a communication function between processors, wherein each processor uses resources for storing resource information. information storage means;
transmitting means for transmitting the updated resource information to another processor when the resource information is updated; and a transmission means for receiving the transmitted resource information from the other processor and automatically storing the contents of the resource information storage means. 1. An automatic resource information update method characterized by comprising a receiving/updating means for automatically updating resource information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63195476A JPH0244456A (en) | 1988-08-05 | 1988-08-05 | Automatic updating system for resource information in distributed processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63195476A JPH0244456A (en) | 1988-08-05 | 1988-08-05 | Automatic updating system for resource information in distributed processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244456A true JPH0244456A (en) | 1990-02-14 |
Family
ID=16341720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63195476A Pending JPH0244456A (en) | 1988-08-05 | 1988-08-05 | Automatic updating system for resource information in distributed processing system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244456A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0528054A (en) * | 1991-07-18 | 1993-02-05 | Katsumi Goto | Computer system for control |
| JPH07261756A (en) * | 1994-03-18 | 1995-10-13 | Yamaha Corp | Electronic musical instrument network system |
| US5631696A (en) * | 1995-02-10 | 1997-05-20 | Fuji Photo Film Co., Ltd. | Film image input method |
-
1988
- 1988-08-05 JP JP63195476A patent/JPH0244456A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0528054A (en) * | 1991-07-18 | 1993-02-05 | Katsumi Goto | Computer system for control |
| JPH07261756A (en) * | 1994-03-18 | 1995-10-13 | Yamaha Corp | Electronic musical instrument network system |
| US5631696A (en) * | 1995-02-10 | 1997-05-20 | Fuji Photo Film Co., Ltd. | Film image input method |
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