Title:
DISTRIBUTION PROCESSING SYSTEM
Document Type and Number:
Japanese Patent JPH01205258
Kind Code:
A
Abstract:
PURPOSE:To execute a flow control by allowing each slave processor to calculate the number of processing requests to be transmit next according to the completion signal number of a self-processor corresponding area in it when it receives a processing completion signal number from a master processor, to successively extract it from a transmission standby queue and to transmit it to the master processor. CONSTITUTION:A signal number processed to an area corresponding to the processor every time the processing requests from processors PR1-PR3 are processed is saved to a master processor MP, and the values to be periodically saved are informed to all processors PR1-PR3 as the processing completion signal numbers by multiple address communication. The processors PR1-PR3 normalize the number of processing requests to be simultaneously sent to the master processor MP, simultaneously, the signal numbers are given to the processing requests, the number of transmission request next is calculated according to the completion signal numbers of the self-processor corresponding area at the time of receiving a processing completion signal number report from the master processor MP, and the transmissions to the master processor MP are repeated. Thus, the flow control can be realized.
Inventors:
MATSUZAKI MASAYUKI
Application Number:
JP3025188A
Publication Date:
August 17, 1989
Filing Date:
February 10, 1988
Export Citation:
Assignee:
NEC CORP
International Classes:
G06F15/16; G06F15/177; (IPC1-7): G06F15/16
Attorney, Agent or Firm:
Uchihara Shin