In this paper we describe a scheduler simulator for real-time tasks, RTsim, that can be used as a tool to teach real-time scheduling algorithms. It simulates a variety of preprogrammed scheduling policies for single and ...

In this paper we describe a scheduler simulator for real-time tasks, RTsim, that can be used as a tool to teach real-time scheduling algorithms. It simulates a variety of preprogrammed scheduling policies for single and ...

Simulators of real-time systems are usually oriented to the evaluation of how different schedulers perform under different loads. Existing simulators can be split into two groups, one where scheduling algorithms are native ...

We provide four new schedulability tests for a scheduling model according to which there is a high priority task concurrently executed with a set of EDF-scheduled tasks. All tests are proved correct and have their performance ...

Despiste the fact that many scheduling models teoretically capable of high system resource utilization were proposed with the development of the real-time system, the industry still uses the first scheduling model proposed ...

Industrial applications require meeting real-time specifications. Real-time systems are implemented using processors in order to execute real-time tasks. Temporal constraints must be supported by real-time operating systems ...