Hot Interconnects: UALink for Rack-Scale AI Interconnects
At the IEEE Hot Interconnects conference, Sharada Yeluri of Astera Labs outlined why UALink (Ultra Accelerator Link) is emerging as ...
Tag: HOTI
Hot Interconnects: Avicena’s MicroLED Links Promise Sub-1 pJ/bit Energy Efficiency
Avicena sees a huge opportunity to reshape AI cluster design with its microLED-based interconnects, a technology it says could slash ...
Hot Interconnects: Celestial AI’s Photonic Fabric
AI workloads are pushing the limits of copper and conventional optics, and Celestial AI believes its Photonic Fabric is the ...
Hot Interconnects: Avicena’s High-Yield MicroLED Arrays for Scale-Up AI Clusters
AI clusters are hitting a wall with copper cabling, and Avicena CEO Bardia Pezeshki believes microLEDs are the way through. ...
Hot Interconnects: GigaIO Showcases SuperNODE Scale-Up Fabric for AI
At the IEEE Hot Interconnects online conference, Alan Benjamin, CEO of GigaIO, delivered an online presentation highlighting the company’s SuperNODE ...
Hot Interconnects: UCIe Brings On-Package Memory to the Forefront
At the IEEE Hot Interconnects 2025, Intel’s Debendra Das Sharma outlined how the Universal Chiplet Interconnect Express (UCIe) can extend ...
Hot Interconnects: Microsoft Maps Out $100B AI Networking Fabric
Microsoft is building out AI-scale networking with more than $100 billion in near-term investment, said Deepak Bansal, Corporate VP, during ...
Hot Interconnects: Meta Highlights 600K GPUs, Custom Chips, Next-Gen Fabrics
At this week’s IEEE Hot Interconnects conference, Meta outlined the extraordinary scale and technical challenges of building one of the ...
Hot Interconnects: Arista Outlines Pathways to Energy-Efficient Optics and Liquid-Cooled Racks
Arista Networks co-founder Andreas Bechtolsheim used his keynote at IEEE Hot Interconnects 2025 to highlight how Linear Pluggable Optics (LPO) ...
Hot Interconnects: Google Unveils Falcon, Swift, and Firefly for AI Data Centers
At the Hot Interconnects 2025 conference, Google Fellow and Vice President of Engineering Amin Vahdat unveiled Falcon, a next-generation NIC ...
HOTI25: Lightmatter’s Roadmap to 100x AI Bandwidth
AI supercomputers are hitting a wall—not in compute, but in moving data fast enough. At today’s Hot Interconnects online event, ...
HOTI25: Cornelis Presents its 576-Port Director Switch and Sub-µs Latency
AI and HPC clusters are no longer limited by processors—they’re constrained by the network fabric tying them together. At today’s ...
HOTI25: Cisco on Managing AI Networking Complexity
At HOTI25, Will Eatherton, VP at Cisco, highlighted the mounting complexity of networking in large-scale AI clusters and Cisco’s vision ...
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