⚡️ A hyper-efficient implementation for log2(x) calculations on a Raspberry Pi 4 B 8GB with a Broadcom BCM2711 SoC (1.8 GHz 64-bit quad-core ARM Cortex-A72, 1 MB L2 cache). Achieved 43% improvement across 5 key metrics: page faults, branch misses, ASM length, cycles, and instructions.