Design and implementation of real-time executive (RTDM)‎ for multitask system

الملخص EN

The purpose of this paper is to design an efficient, reliable, fast, easy to extend, and small size experimental real-time operating system kernel for uniprocessor multitask system.

It is a kernel with an underlying formal model based on periodic and sporadic tasks with guaranteed response time requirements to tasks and shared software resources.

It is distinguished by the programming model it supports and its use of a new processor scheduling and resource allocation.The kernel represents a nucleus of supervisory software to perform the required real–time functions.

It logically runs and coordinates concurrent and physically asynchronous activities.

It offers appropriate synchronization and task communication mechanism among tasks.