Improving Real-Time Performance on Single CPU PREEMPT_RT Linux

Explore the journey of enhancing real-time performance on single CPU systems running PREEMPT_RT Linux in this informative conference talk. Delve into the challenges and solutions for achieving hard real-time application requirements on a single core, where both housekeeping and critical real-time tasks must coexist. Learn about system configuration, kernel parameter settings, and performance profiling techniques to identify hotspots. Discover optimization strategies and best practices for developing RT-friendly drivers. Gain valuable insights into improving real-time Linux performance for industrial control applications, enabling more efficient use of hardware resources.