Chips & ComputeAI Research8 min reading time

MetaRoCE: A New RDMA Transport Built for AI-Scale Ethernet

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Meta developed MetaRoCE, a new RDMA transport protocol optimized for AI workloads on commodity Ethernet, enhancing data transfer efficiency across large GPU clusters. The protocol supports out-of-order packet delivery and per-path telemetry to improve throughput and latency at AI scale.

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