The cpu_features library- Google Developers Blog

What this post added

This post introduces the cpu_features library, a new open-source project designed to provide a portable and efficient way to detect CPU features. It details the library's design, which includes support for various CPU architectures and feature sets, and explains how it can be used to optimize application performance by enabling or disabling specific code paths based on detected CPU capabilities. The post highlights the library's ability to handle different operating systems and build environments.