General 8 min read
It didn't start today. It started 30 years ago.
Who is writing this blog: 30 years of datacenters, virtualization and clouds — and now private AI supercomputers, built hands-on. An introduction.
Blog
4 articles
On-Prem AI 19 min read
How I make AI videos with my own GPUs: 3090 vs 4090, first results
A fully self-hosted pipeline: script to voiceover to render, no cloud in the path. Two mascots, worst-to-best, the 3090/4090/DGX numbers, and why the right model depends on your character.
On-Prem AI 12 min read
The weights you run were probably not made by the lab that trained them
Nvidia is reported to be buying Hugging Face. A good week to learn what is really on the shelf: master weights, vendor builds, and the community quants most of us run.
On-Prem AI 17 min read
GPU passthrough cost me nothing — until the GPUs had to talk to each other
A year after virtualizing my edge AI supercomputer, I finally measured what the hypervisor costs: single-GPU work is free — the VM even won — and four-way tensor-parallel serving pays a third.