Abstract: “Recent studies have shown that today's embedded systems require not only real-time ability but also general functionality for running non-real-time applications. In order to provide these two functionalities together on the same system, several techniques and frameworks have been proposed. Integrating different type operating systems on a multi-core processor is one of the most favourable approaches for system designers. However, this heterogeneous approach has some drawbacks. This paper introduces Multi-scheduling method for multi-core hardware platforms without running heterogeneous operating systems concurrently. In this technique, there are two schedulers in single operating system. One is for real-time applications and the other is for general or non-real-time applications. In Multi-scheduling approach, real-time and non-real-time applications run in the same operating system environment so the implementation and maintenance of the system become easier than heterogeneous approache”

Keywords: Multi-core, Multi-Scheduling, Embedded Systems, Real-time, Scheduling, Operating System, Symmetric- multiprocessing