Blog
writing on AI, systems, and things i find interesting.
Technical
Flash Attention: The Hidden Gem
A one-liner in PyTorch. Thousands of lines of math underneath. Here is what is actually going on.
systems
Sep 9, 2026
The Stride Model: How Tensors Represent Reshape and Transpose
Once you can see the flat array underneath, reshape and transpose stop being two separate things to memorise.
systems
Aug 31, 2026