Title:
MESSAGE TRANSMISSION BETWEEN TASK EXECUTION MEANS FOR SYSTEMOF ALLOWING FAULT IN DECENTRALIZED MULTIPROCESSOR/COMPUTER
Document Type and Number:
Japanese Patent JPS59133663
Kind Code:
A
Abstract:
A parallel computer system having a primary task processor with an associated backup task processor and a second primary task processor also with an associated backup task processor. Each processor has a task perfom- ing memory and there is a message bus. The computer is operated so that messages sent from the primary task processor to the secondary task processor, the secondary task processor operating on the messages received by initially storing a received message in a queue and thereafter reading the message from the queue for processing in accordance with the task, the second primary task processor accumulating a count of the messages read from this queue. Messages are sent from the primary task processor to the backup processor for the secondary task processor, this backup processor storing messages also in a message queue.
Inventors:
SAMU DEIBUTSUDO GUREIZAA
JIEIMUSU BOOMUBATSUCHI
ANITA BOOGU
EMANIYUERU UITERUSU
JIEIMUSU BOOMUBATSUCHI
ANITA BOOGU
EMANIYUERU UITERUSU
Application Number:
JP21967183A
Publication Date:
August 01, 1984
Filing Date:
November 24, 1983
Export Citation:
Assignee:
OORAJIEN SYSTEMS CORP
International Classes:
G06F11/14; G06F11/20; G06F15/16; G06F15/177; (IPC1-7): G06F11/00; G06F15/16
Attorney, Agent or Firm:
Koji Hoshino
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