22 | C++, Rust
systems, perf., Inference, profiling and physics
Shorts
this is the guide I wish someone had handed me on day one of CS. it builds up, from a single transistor, why your computer spends most of its life just waiting for memory instead of doing math. barely a calculator at all. understanding this one idea rewired how I read every program I write, and I tried hard to make it click for you too. if you've never really understood the memory wall, you're missing one of the biggest "aha" moments in computer science. it took me 20+ days of deep research and a lot of work to make it as simple as possible, and honestly there's still a long way to go. every piece of feedback would mean the world to me 🙏 here's mine article:
