Method and system to reduce interconnect latency

Method and system to reduce interconnect latency

A method and system for reducing arbitration latency employs speculative transmission (STX) without prior arbitration in combination with routing fabric scheduled arbitration. Packets are sent from source locations to a routing fabric through scheduled arbitration, and also through speculative arbit...

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Bibliographische Detailangaben
Hauptverfasser: Abel, Francois G, Benner, Alan F, Grzybowski, Richard R, Hemenway, Jr, Brewster Roe, Iliadis, Ilias, Krishnamurthy, Rajaram, Luijten, Ronald P, Minkenberg, Cyriel
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and system for reducing arbitration latency employs speculative transmission (STX) without prior arbitration in combination with routing fabric scheduled arbitration. Packets are sent from source locations to a routing fabric through scheduled arbitration, and also through speculative arbitration, to non-contentiously allocate outputs that were not previously reserved in the routing fabric to the speculatively transmitted packets.