Markets & Mayhem
135.1K posts

Markets & Mayhem
@Mayhem4Markets
Entrepreneur and technologist with a passion for startups and markets. Fascinated by AI, robotics and security. Knowledge is our most valuable asset. (e/acc)







We're rolling out a small tweak to boost visibility of your posts to your mutuals (people who you follow back). We noticed this data was missing from the algo and it made your friends appear less in your replies. This resulted in the reply section feeling more like a battleground with people you don't recognize. This should also help clusters form around interests more easily, which many people have asked for.


Introducing the Swordfish Kernel. I've been studying the Blackwell sm100 architecture, and this is my contribution as a result of that. It's a weight-only inference kernel, a successor to Marlin and Machete, designed to maximize throughput on the datacenter-grade Blackwell GPUs. On a B200 for INT4 inline dequantization, it reaches 90% of cuBLAS on BF16, and on the Jetson Thor, it reaches ~95% of the memory bandwidth.





















