Allocating Auto Offset System in Periodic Task for Load Balancing in Multi-Core ECU

In the automotive industry, there is a lot of research on how to handle tasks by considering the load on the core. As automotive features are widely added, electronic control units are moving from using single-core to multi-core electronic control units. Many methods have been developed for handling tasks in multi-core electronic control units, and we have been able to reduce the load on the cores. We want to reduce the peak core load and wait time, which are key core performance metrics in the automotive sector. In this paper, we propose a system that automatically assigns a suitable offset to each periodic task. By giving offset to periodic tasks with our auto-calculation system, we reduce the peak core load and reduce unnecessary wait time.