PACKET BROADCASTING MECHANISM FOR MESH INTERCONNECTED MULTI-COMPUTERS

A method is provided for packet broadcasting in a mesh-interconnected multi-computer network having a plurality of routers interconnected to a plurality of arbiters. The method includes live-lock free arbitering, by each of the plurality of arbiters, between two or more packet broadcast requests usi...

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Hauptverfasser: Kohda, Yasuteru, Ohba, Nobuyuki
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creator Kohda, Yasuteru
Ohba, Nobuyuki
description A method is provided for packet broadcasting in a mesh-interconnected multi-computer network having a plurality of routers interconnected to a plurality of arbiters. The method includes live-lock free arbitering, by each of the plurality of arbiters, between two or more packet broadcast requests using a shared priority matrix, implemented by a binary matrix, that selects one of the two or more packet broadcast requests and includes a column for each of the plurality of routers, the shared priority matrix being shared amongst the plurality of arbiters and storing priority information determined from summing the matrix column values and relating to a correspondence between a plurality of packet broadcast requests, including the two or more packet broadcast requests, with respect to priorities assigned to each of the plurality of packet broadcast requests. Each of the columns of the shared priority matrix corresponds to a respective one of the routers.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title PACKET BROADCASTING MECHANISM FOR MESH INTERCONNECTED MULTI-COMPUTERS
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