> Android 15 has been refactored to support using 16 KB page sizes, and file systems like EROFS and F2FS have been made compatible. > A page is the granularity at which an operating system manages memory. Most CPUs today support a 4 KB page size and so the Android OS and applications have historically been built and optimized to run with a 4 KB page size. ARM CPUs support the larger 16 KB page size. When Android uses this larger page size, we observe an overall performance boost of 5-10% while using ~9% additional memory. > In order to improve the operating system performance overall and to give device manufacturers an option to make this trade-off, Android 15 can run with 4 KB or 16 KB page sizes. > The very first 16 KB enabled Android system will be made available on select devices as a developer option. This is so you can use the developer option to test and fix (if needed) your applications to prepare for Android devices with 16 KB page sizes in the near future.

cross-posted from: https://lemmy.ndlug.org/post/975661 >> Google announced its fall lineup of Pixel phones today: three standard phones and a second tablet-esque folding model. There are new chips, new cameras, Satellite SOS, and some notable promises, like the 9 phones being "twice as durable" as their Pixel 8 equivalents and getting seven years of updates. But as you might expect this year, they're primarily showcases for all the things Google's Gemini AI promises to do for you.