Dec. 9, 2025: Cornellis Networks and Supermicro have announ ced Supermicro’s FlexTwin server platforms are now validated with Cornelis’ CN5000 networking for AI and HPC clusters. Cornelis’ CN5000 400Gbps networking platform is designed to address communication bottlenecks by providing data movement between servers — a critical factor in large AI and HPC deployments. Supermicro’s FlexTwin […]
Re-Engineering Ethernet for AI Fabric
June 27, 2025 by
Ethernet wasn’t built with AI in mind. While cost-effective and ubiquitous, its best-effort, packet-based nature creates challenges in AI clusters… But fabric-scheduled Ethernet transforms Ethernet into a predictable, lossless, scalable fabric – ideal for AI. It uses cell spraying and virtual output queuing ….
Full Circle: Cornelis Names Intel Veteran Lisa Spelman CEO
July 18, 2024 by
Interconnect company Cornelis Networks today said it has named Lisa Spelman its new CEO. Spelman joins the company from Intel, which made a major push into the HPC fabric market in 2015 with Omni-Path, which became the flagship product of Cornelis ….
Post-Exascale Fabric: NNSA Awards Cornelis Networks $18M for High Performance Network R&D
May 4, 2022 by
Those who gave up for dead Intel’s Omni-Path fabric, which Intel began working on 2012 and stopped supporting seven years later, may want to re-think that. Cornelis Networks, the company breathing life into Omni-Path since 2020, has won an $18 million R&D contract from the U.S. National Nuclear Security Administration (NNSA). The award is part of DOE’s Next-Generation High Performance Computing Network (NG-HPCN) project….
Cornelis Networks Talks High Speed Fabrics for Heterogeneous HPC-AI
November 15, 2021 by
We caught up with Phil Murphy, CEO of fabrics technology company Cornelis Networks, which has one of the most interesting vendor histories in the HPC community. Extending back to the 1990s and carrying forward extensive interconnect R&D by both Intel and Cray, Cornelis’s OmniPath is a fabric uniquely well-suited to the increasingly heterogeneous world of […]
