Google will make a big change in Android with this technology, phones will become faster than before

Google is now rolling out a new optimization technology to improve Android phones. This technology is said to make Android phones faster and more efficient. 

It's called Automatic Feedback Directed Optimization. The update aims to make smartphone apps launch faster, provide a smoother user experience, and improve battery efficiency. Details shared by Google's Android LLVM toolchain team indicate that AutoFDO can improve Android performance.

The Android kernel acts as a bridge between a device's hardware, processor, and the apps running on it. According to Google, it manages approximately 40 percent of a phone's CPU time; 

therefore, even small improvements to the kernel can significantly improve device performance. Google's new approach is based on data collected from controlled lab tests.

During testing, profiling tools track which parts of the kernel are used the most, often referred to as hot code paths. AutoFDO then uses this information to guide the compiler when recompiling the kernel, 

allowing the compiler to more efficiently organize the code around the most frequently used operations. Traditional kernel compilation typically relies on general assumptions about how the software will be used.

Boot time will be so much faster

In initial internal testing, Google reported a 2.1 percent faster boot time and a 4.3 percent improvement in cold app launch time, along with improved results across several other performance metrics. 

This optimization works in Safe Mode by default. Boot time in mobile is the time it takes for a device to turn on, load the operating system, and reach the home screen. This time typically averages 20-40 seconds for mid-range Android phones.

Google