Mechanism to extend the remote get to do async rectangle broadcast on a rectangle with wild cards in the packet header

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United States of America Patent

PATENT NO 9948543
SERIAL NO

14985027

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Abstract

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A method (and structure) for improving efficiency in a multiprocessor system including a plurality of processor nodes interconnected in a multidimensional array, each processor node including a processor, an associated memory device, and an associated inter-nodal interface device for exchange of data with other nodes. Each processor can implement a broadcast procedure as an initiator node, using a format that permits inter-nodal interface devices at each node receiving a broadcast instruction packet to process the received broadcast instruction packet without using processing resources of the processor at the receiving node. Each inter-nodal interface device in each node can implement the broadcast procedure without using processing resources of the processor associated with the receiving node.

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Patent Owner(s)

  • IBM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Dong Scarsdale, US 500 4907
Heidelberger, Philip Cortlandt Manor, US 119 3382
Kumar, Sameer White Plains, US 47 1169

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