Fuchsia 2025 roadmap overview

    • Enable profile-guided optimization (PGO), which is a compiler optimization technique that uses profiles of runtime behavior of a program to guide the compiler's optimizations to achieve better runtime performance in Fuchsia.


    • 32 bit syscall support in Starnix RFC

      Starnix now supports both 32bit and 64bit usermode programs.


    • One big VMO.

      Starnix now requests a single Virtual Memory Object (VMO) from the Zircon kernel, and uses that VMO to fulfil memory requests from client applications, reducing the overhead of having the Zircon manage each memory request from client applications running in Starnix.


    • System Activity Governor RFC

      System Activity Governor manages system suspend states for Fuchsia power management.