Hacker News with Generative AI: Software Optimization

The world could run on older hardware if software optimization was a priority (twitter.com)
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Agner Fog's Software Optimization Resources (agner.org)
This series of five manuals describes everything you need to know about optimizing code for x86 and x86-64 family microprocessors, including optimization advices for C++ and assembly language, details about the microarchitecture and instruction timings of most Intel, AMD and VIA processors, and details about different compilers and calling conventions.
x86 and x86_64 software optimization resources (agner.org)