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Using the Matrix Cores of AMD RDNA 4 architecture GPUs

https://gpuopen.com/learn/using_matrix_core_amd_rdna4/
63•ibobev•2d ago

Comments

semessier•7h ago
ROCm, PyTorch?
roenxi•1h ago
People go a bit crazy about CUDA, ROCm and PyTorch, but I've been watching for a few years and have seen no evidence whatsoever that they are serious blockers. PyTorch does work on AMD cards and whatever ROCm can't do doesn't seem to be important because no-one has articulated why they need it in my line of sight. By far AMD's biggest problem is that their linux kernel drivers historically don't seem to be able to handle GEMM workloads without kernel panics.

Having some senior engineers taking a public interest in putting up this sort of article is rather exciting. I'm not going to give AMD the benefit of the doubt after their horrific performance in the 2010s and early 2020s but observing from a safe distance - they do look like they're on the right track and possibly even a fair way down the path to getting into the game.

incomingpain•18m ago
ROCM support for RDNA4 cards in ubuntu is very poor. Worse yet, it's looking like ubuntu 25.10 isnt going to make anything better.

“Dynamic Programming” is not referring to “computer programming”

https://www.vidarholen.net/contents/blog/?p=1172
242•r4um•3d ago•123 comments

The Daily Life of a Medieval King

https://www.medievalists.net/2025/07/medieval-king-daily-life/
133•diodorus•3d ago•70 comments

Perl Versioning Scheme and Gentoo

https://wiki.gentoo.org/wiki/Project:Perl/Version-Scheme
19•RGBCube•1d ago•15 comments

Staying cool without refrigerants: Next-generation Peltier cooling

https://news.samsung.com/global/interview-staying-cool-without-refrigerants-how-samsung-is-pioneering-next-generation-peltier-cooling
327•simonebrunozzi•15h ago•242 comments

Extend (YC W23) is hiring engineers to build SOTA document processing

https://jobs.ashbyhq.com/extend
1•kbyatnal•6m ago

Log by time, not by count

https://johnscolaro.xyz/blog/log-by-time-not-by-count
148•JohnScolaro•10h ago•44 comments

Show HN: X11 desktop widget that shows location of your network peers on a map

https://github.com/h2337/connmap
161•h2337•11h ago•67 comments

Debugging Bash Like a Sire (2023)

https://blog.brujordet.no/post/bash/debugging_bash_like_a_sire/
54•gfalcao•3d ago•20 comments

ESP32-Faikin: ESP32 based module to control Daikin aircon units

https://github.com/revk/ESP32-Faikin
75•todsacerdoti•8h ago•30 comments

XMLUI

https://blog.jonudell.net/2025/07/18/introducing-xmlui/
541•mpweiher•22h ago•287 comments

New colors without shooting lasers into your eyes

https://dynomight.net/colors/
447•zdw•3d ago•123 comments

Agents built from alloys

https://xbow.com/blog/alloy-agents/
129•summarity•11h ago•63 comments

Super-resolution microscopes reveal new details of cells and disease

https://knowablemagazine.org/content/article/technology/2025/super-resolution-microscopes-reveal-new-details-cells
10•rbanffy•2d ago•1 comments

The sumerian game early computer game

https://spillhistorie.no/2025/07/10/the-sumerian-game-the-ancestor-of-modern-city-builders/
25•christkv•2d ago•6 comments

France launches criminal probe of X over alleged algorithm 'manipulation' X says

https://www.ft.com/content/21818d23-71d7-45a4-ae8c-e7940f5d9e00
7•aspenmayer•44m ago•3 comments

Coding with LLMs in the summer of 2025 – an update

https://antirez.com/news/154
524•antirez•1d ago•359 comments

Simulating hand-drawn motion with SVG filters

https://camillovisini.com/coding/simulating-hand-drawn-motion-with-svg-filters
232•camillovisini•4d ago•17 comments

Structuring Arrays with Algebraic Shapes [video]

https://www.youtube.com/watch?v=3Lbs0pJ_OHI
22•surprisetalk•2d ago•1 comments

Hexanitrogen Energies

https://www.science.org/content/blog-post/hexanitrogen-energies
12•thomasjb•2d ago•4 comments

Stdio(3) change: FILE is now opaque

https://undeadly.org/cgi?action=article;sid=20250717103345
150•gslin•17h ago•71 comments

Using the Matrix Cores of AMD RDNA 4 architecture GPUs

https://gpuopen.com/learn/using_matrix_core_amd_rdna4/
63•ibobev•2d ago•3 comments

Show HN: Conductor, a Mac app that lets you run a bunch of Claude Codes at once

https://conductor.build/
193•Charlieholtz•3d ago•87 comments

AI is killing the web – can anything save it?

https://www.economist.com/business/2025/07/14/ai-is-killing-the-web-can-anything-save-it
251•edward•1d ago•310 comments

Speeding up my ZSH shell

https://scottspence.com/posts/speeding-up-my-zsh-shell
195•saikatsg•20h ago•97 comments

How to handle people dismissing io_uring as insecure? (2024)

https://github.com/axboe/liburing/discussions/1047
87•nromiun•5h ago•83 comments

What my mother didn’t talk about (2020)

https://www.buzzfeednews.com/article/karolinawaclawiak/what-my-mother-didnt-talk-about-karolina-waclawiak
68•NaOH•3d ago•29 comments

Subreply – An open source text-only social network

https://github.com/lucianmarin/subreply
112•lcnmrn•17h ago•63 comments

IPv6 Based Canvas

https://canvas.openbased.org/
68•tylermarques•13h ago•12 comments

How slow motion became cinema’s dominant special effect

https://newrepublic.com/article/196262/slow-motion-became-cinema-dominant-special-effect-downtime
36•cainxinth•3d ago•29 comments

SIOF (Scheme in One File) – A Minimal R7RS Scheme System

https://github.com/false-schemers/siof
52•gjvc•2d ago•5 comments