Ac4tweaker

ac4tweaker/ ├── src/ – Core register access, cache ops, PMU ├── include/ – CPU detection, register definitions ├── tools/ – Scripts for automated tuning experiments ├── docs/ – ARM register quick reference └── tests/ – Validation suite on QEMU/RPi4

The tool is intended for , security researchers , and performance engineers who need to observe or alter the runtime behavior of ARMv7‑A / ARMv8‑A cores beyond standard OS‑level APIs. ac4tweaker

is a low-level system introspection and tuning utility designed for ARM Cortex‑A processors (AC4 class). It provides fine‑grained control over memory management, cache behavior, branch prediction, and performance monitoring registers – typically accessible only through privileged debug interfaces or custom kernel modules. ac4tweaker/ ├── src/ – Core register access, cache

The mod acts as a comprehensive utility for both performance optimization and gameplay enhancement. Its primary features include: The mod acts as a comprehensive utility for