Mastering Real-Time Performance: Semaphore Benchmarking and Latency Analysis on Raspberry Pi 4 with PREEMPT_RT 🍓

Introduction Hello Everyone! 🌟 In this post, I'll take you through a deep dive into the world of real-time systems by benchmarking semaphore operations and analyzing system latency on a Raspberry Pi 4 using the PREEMPT_RT kernel. Whether you're a re...