Unite.AI

124x Slower: What PyTorch DataLoader Actually Does at the Kernel Level

This article is based on findings from a kernel-level GPU trace investigation performed on a real PyTorch issue (#154318) using eBPF uprobes. Trace databases are published in the Ingero open-source ...
Unite.AI

Five Steps to Turn Memory From AI’s Biggest Constraint Into a Competitive Advantage

For the past few years, AI infrastructure has focused on compute above all other metrics. More accelerators, larger clusters ...

IndexCache, a new sparse attention optimizer, delivers 1.82x faster inference on long-context AI models

Researchers at Tsinghua University and Z.ai built IndexCache to eliminate redundant computation in sparse attention models ...
Virginia Connection Newspapers

Route 29 Northbound Bicycle and Pedestrian Shared-use Path Opens

For Airu Bidurum, who uses a wheelchair, the new continuous shared-use path along northbound Route 29 between Vaden Drive and Nutley Street is a game-changer. It makes it easier and safer for him to ...