Data driven information processor

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39580011, 39580017, G06F 1582

Patent

active

058482903

ABSTRACT:
In a system in which a plurality of data driven information processors are connected to each other to receive a data packet and to carry out processing simultaneously, each processor stores a processor number parameter ID of a data packet to be forcibly included in a specific data packet to be input. The forced input packet is a packet which each processor should receive and process unconditionally among packets addressed to the other processors excluding itself. The parameter ID is a number for identifying the other processors. Upon reception of an ordinary data packet, the processor compares information for specifying a processor to process the received ordinary data packet respectively with parameter ID and processor identification number PE# preassigned to each processor for identifying itself, and in response to matching between the information and any one of parameter ID and processor identification number PE#, takes in the received ordinary data packet in order to process the same. As a result, each processor can process not only a data packet to be processed in itself but also a data packet to be processed in the other processors, and a data transmission path among the processors can be set changeably according to the set parameter ID.

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An Evaluation of Parallel-Processing in the Dynamic Data-Driven Processor, Hiroshi Kanekura and Souichi Miyata, Nov. 12, 1991.

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