optimization isn't always about multi-threading and optimizing hardware utilization. in fact, most performance work is about simply doing less.

tantan's video: https://youtu.be/jkHqrkcEHRc
philosophies of optimization (highly recommend): https://youtu.be/pgoetgxecw8
simple code high performance: https://youtu.be/Ge3aKEmZcqY

slides & code: https://github.com/leddoo/vids/tree/main/do-less

discord: https://discord.gg/yrVbYN67GP

handmade network: https://handmade.network/ (there's a discord link on the homepage)

chapters:
00:00-00:33 - intro
00:33-01:53 - doing less
01:53-02:40 - problem description
02:40-06:34 - initial solution
06:34-08:31 - caching
08:31-10:09 - more caching!
10:09-13:45 - using abstractions well
13:45-17:53 - more domain knowledge!
17:53-19:40 - a beautiful ending