Top all-time · #14431
main
Personal blog · main-horse.github.io/postsaihardware
main is a personal blog at main-horse.github.io about ai and hardware. Since 2024, 5 different Hacker News readers have linked it 6 times, most often “Visualizing 6D Mesh Parallelism”. It is still writing: the last post was on 2025-11-18, and you can follow it by feed.
Too few sampled comments (2) to say how often HN recommends it.?
Why HN links it
Posts on hierarchical sequence models (H-Nets) and on a 4090 GPU with 48GB of memory. One commenter cites the H-Nets post as another article on the topic, without judging it.
Summarised by Claude from a sample of 2 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
Most-linked posts?
- Visualizing 6D Mesh Parallelism2 people · 2 mentions · first linked 2024-12-16
- H-Net – Inference2 people · 2 mentions · first linked 2025-07-15
- Testing the RTX4090 48GB GPUs2 people · 2 mentions · first linked 2024-12-25
What Hacker News says?
I don't know if this is the one but something like this is clearly the future IMO. We need more levels of hierarchy to efficiently generalize to longer sequences with high level structure. Back when Byte Latent Transformers came out I thought extending the idea to more levels of hierarchy was the way to go, and this seems to be basically that? Another article about H-Nets: https://main-horse.github.io/posts/hnet-inf/
Comment linking /posts/hnet-inf/
on “Hierarchical Modeling (H-Nets)”Submitted Visualizing 6D Mesh Parallelism as a story · 59 points
HN discussionclickable https://main-horse.github.io/posts/4090-48gb/
Comment linking /posts/4090-48gb/
on a deleted threadSubmitted Testing the RTX4090 48GB GPUs as a story · 4 points
HN discussionSubmitted H-Net – Inference as a story · 2 points
HN discussionSubmitted Visualizing 6D Mesh Parallelism as a story · 1 points
HN discussion