Directed route load/store packets for distributed switch initialization

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United States of America Patent

PATENT NO 9215087
APP PUB NO 20140269694A1
SERIAL NO

13836720

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Abstract

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Techniques for transmitting a packet from a source switch module to a destination switch module. Embodiments receive, at a first port of a first switch module, a packet that includes (i) path information specifying a route to the destination switch module, (ii) a set of load/store operations to be executed by the destination switch module and (iii) return path information specifying a route from the destination switch module to the source switch module. Upon determining that the first switch module is the destination switch module, the set of load/store operations are copied from the received packet into an execution buffer for automatic execution. Once the set of load/store operations are executed, embodiments transmit the packet to a second switch module using the first port on which the packet was received.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flynn, William T Rochester, US 30 330
Kirscht, Joseph A Rochester, US 48 478
Walk, Bruce M Rochester, US 62 1403

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