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

Meta introduces MetaRoCE, a new RDMA protocol for AI-scale Ethernet, to be shared openly with the industry.

Meta has developed MetaRoCE, a new RDMA transport protocol designed for the fast and reliable networking needs of AI model training and serving. By overcoming the limitations of standard RoCE, MetaRoCE aims to provide high throughput and low latency over Ethernet. The protocol will be released through the Open Compute Project, accompanied by reference software implementations and compliance test suites to facilitate industry adoption.

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