Google的AutoFDO通过优化代码使用、提高像素设备的速度和电池使用寿命,从Android 15开始,提高像素设备上的速度和电池寿命,从而提升了Android的性能。 Google’s AutoFDO boosts Android performance by optimizing code usage, improving speed and battery life on Pixel devices starting with Android 15.

Google正在推出AutoFDO(AutoFDO), 这是Android内核的一个新的性能优化, Google is rolling out AutoFDO, a new performance optimization in the Android kernel, to make devices faster and more responsive without hardware changes. AutoFDO通过分析100个顶级应用程序的真实使用情况,帮助编译者确定常用代码路径的优先次序,改进应用程序的启动、滚动和切换。 By analyzing real-world usage of the top 100 apps, AutoFDO helps the compiler prioritize frequently used code paths, improving app launches, scrolling, and switching. 该更新从Android 15和16开始,加强了核心内核——该内核处理核心系统功能并使用大约40%的CPU时间——导致更顺利的性能和更好的电池寿命。 The update, starting with Android 15 and 16, enhances the kernel—which handles core system functions and uses about 40% of CPU time—leading to smoother performance and better battery life. 这些变化在像素设备的背景中自动应用,并将随着时间推移扩展到其他制造商。 The changes are applied automatically in the background across Pixel devices and will expand to other manufacturers over time.