Interpartition control facility for processing commands that effectuate direct memory to memory information transfer
First Claim
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1. A method for the transfer of message packets through a communication adapter, said method comprising the steps of:
- receiving said packets through an interface connected to a data processing node whose memory is the source of information to be transferred; and
processing message packet header information with a programmable instruction processor capable of recognizing commands and data for transfer of information within said message packet directly to memory locations within a targeted node.
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Abstract
A communications adapter is provided with an instruction processor which accepts instructions and data for the processing of communication parameters which are used to establish direct memory to memory transfer of message packets from one node to another node without the need to produce or store the desired information within intermediate buffer storage.
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1 Claim
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1. A method for the transfer of message packets through a communication adapter, said method comprising the steps of:
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receiving said packets through an interface connected to a data processing node whose memory is the source of information to be transferred; and
processing message packet header information with a programmable instruction processor capable of recognizing commands and data for transfer of information within said message packet directly to memory locations within a targeted node.
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Specification