International Journal Of Computer Architecture And Mobility
Real time performance analysis is critical during the design and integration of embedded software to guarantee that application time constraints will be met at run time. To select an appropriate operating system for an embedded system for a specific application, OS services needs to be analyzed. These OS services are identified by parameters to form performance metrics. From five performance parameters of real-time operating system, scheduling latency and interrupt latency are the fundamental constraints for improving real-time performance of Linux OS.