Nvidia

3 months agoNews Editor

Nvidia Launches Spectrum-X Ethernet Platform for AI Data Center Networks

Nvidia has launched Spectrum-X, an Ethernet platform designed to improve network performance and scalability in AI data centers. The platform relies on more intelligent traffic control technology, according to Crypto Briefing, and could redefine how efficiently AI data center networks operate. Nvidia also suggested the platform could set a new standard for network performance. The announcement was brief and did not include pricing, technical specifications, or an availability timeline. Spectrum-X is positioned as a networking platform for the AI era, with a focus on smarter traffic control. By improving how data flows through AI data centers, the platform may help operators get more out of existing network resources. The news was relayed by Techub News. More details may follow or come directly from additional reporting. Until then, the launch remains a short product announcement centered on performance, scalability, and efficiency.

1120

Meta AI

3 months agoNews Editor

Meta AI unveils MetaRoCE, an RDMA transport built for AI-scale Ethernet

Meta AI has introduced MetaRoCE, a new RDMA transport protocol designed for AI workloads running over commodity Ethernet. According to Techub, the protocol departs from standard RoCE by treating the network as lossy rather than lossless, while shifting packet ordering, path selection, and recovery functions to the NIC layer. The stated goal is to address network bottlenecks that emerge during training across large-scale AI clusters. Meta said it plans to release the specification, a reference software implementation, and a compliance test suite through the Open Compute Project. Hardware support remains at an early stage. The protocol has already been validated on AMD Pensando programmable NICs, and implementations from other vendors are still in progress. The report said the announcement should be viewed more as an architectural decision than a purchasing one. MetaRoCE’s design choices include out-of-order delivery by default, native multipathing, fault tolerance in place of lossless networking, end-to-end congestion control, and topology independence. Techub cited MarkTechPost for the report, which said the protocol builds directly on Meta’s 2024 work on large-scale RoCE and its broader infrastructure evolution.

1250

Bit.Fan