TECHNIQUES OF ACHIEVING END-TO-END TRAFFIC ISOLATION

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TECHNIQUES OF ACHIEVING END-TO-END TRAFFIC ISOLATION

This abstract first appeared for US patent application 20250126078 titled 'TECHNIQUES OF ACHIEVING END-TO-END TRAFFIC ISOLATION

Original Abstract Submitted

discussed herein is a mechanism of building/constructing a network fabric for a cluster of gpus. a plurality of sets of gpus are created, wherein each set of gpus is created by selecting one gpu from each host machine in the plurality of host machines. each set of gpus is coupled to a different group of switches in a plurality of groups of switches. the coupling included: (i) coupling each gpu in the set of gpus to a unique ingress port of a first switch included in a corresponding group of switches that is associated with the set of gpus, and (ii) mapping virtually, each ingress port of the first switch to a unique egress port of a plurality of egress ports of the first switch. a packet originating at a source gpu and destined for a destination gpu is communicated via the network fabric.