JPS54142033A - Inter-system communication system - Google Patents

Inter-system communication system

Info

Publication number
JPS54142033A
JPS54142033A JP5053078A JP5053078A JPS54142033A JP S54142033 A JPS54142033 A JP S54142033A JP 5053078 A JP5053078 A JP 5053078A JP 5053078 A JP5053078 A JP 5053078A JP S54142033 A JPS54142033 A JP S54142033A
Authority
JP
Japan
Prior art keywords
processor
row
memory unit
queue
transfer
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
Application number
JP5053078A
Other languages
Japanese (ja)
Inventor
Yukio Izeki
Yuichi Narita
Satoshi Kuwabara
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.)
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
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 Fujitsu Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP5053078A priority Critical patent/JPS54142033A/en
Publication of JPS54142033A publication Critical patent/JPS54142033A/en
Pending legal-status Critical Current

Links

Landscapes

  • Information Transfer Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE: To reduce the burden of the host processor by making the host processor form only the queue of the transfer request contents on the memory unit and then making the front end processor take the leadership in the communication transfer.
CONSTITUTION: Memory unit 3-1 of data processor 1-1 contains queue OUTQ storage region 7 which can reserve several units of the transfer request contents plus queue INQ which can store several units of the message to be given to host processor 2-1 from front end processor 2. To carry out the transfer of OUTQ and INQ, processor 2-2 prepares command row 10 given from processor 2-2 itself on memory unit 3-2 along with command row 9 of the command issued from processor 1-1. Thus, row 9 is transferred onto processor 3-1 as shown by the dotted lines. In other words, processor 2-1 makes processor 2-2 prepare row 9 for utilization of 2-1. As a result, the burden of processor 2-1 can be reduced.
COPYRIGHT: (C)1979,JPO&Japio
JP5053078A 1978-04-27 1978-04-27 Inter-system communication system Pending JPS54142033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5053078A JPS54142033A (en) 1978-04-27 1978-04-27 Inter-system communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5053078A JPS54142033A (en) 1978-04-27 1978-04-27 Inter-system communication system

Publications (1)

Publication Number Publication Date
JPS54142033A true JPS54142033A (en) 1979-11-05

Family

ID=12861536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5053078A Pending JPS54142033A (en) 1978-04-27 1978-04-27 Inter-system communication system

Country Status (1)

Country Link
JP (1) JPS54142033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000076218A (en) * 1998-08-27 2000-03-14 Ntt Data Corp Inter-database synchronization system
JP2002112803A (en) * 2000-10-06 2002-04-16 Yoshitaka Komura Sole, sock liner and footgear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000076218A (en) * 1998-08-27 2000-03-14 Ntt Data Corp Inter-database synchronization system
JP2002112803A (en) * 2000-10-06 2002-04-16 Yoshitaka Komura Sole, sock liner and footgear

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