Real Time System Scheduling Approach:Survey | ||
| AL-Rafidain Journal of Computer Sciences and Mathematics | ||
| Volume 17, Issue 1, June 2023, Pages 43-51 PDF (1.1 M) | ||
| Document Type: Review Paper | ||
| DOI: 10.33899/csmj.2023.179469 | ||
| Authors | ||
| Dhuha Basheer Abdullah* ; Israa Nasir Abood; Raya akram hamdi | ||
| College of Computer Sciences and Mathematics University of Mosul, Iraq | ||
| Abstract | ||
| Real-time systems play a major role in our today's life. They are used in essential control systems that rely on timely response and determined outcomes to work. The main real-time scheduling algorithms for both soft and hard real-time system is presented in this paper, both in processors uniprocessor and multiprocessor schemes. The effectiveness of scheduling is derived from various factors, including hardware configuration, real-time application type, and real-time problem complexity. This review presents a characterization of scheduling techniques to help the researcher to get enough knowledge in real-time systems with adequate scheduling schemes to reach their timeliness characteristic. In this paper, we aim to investigate the scheduling attributes and scope of research in real-time computing, and classify real-time system in two categories: algorithms for multiprocessor scheduling and algorithms for uniprocessor scheduling. Furthermore, gives special attention to characteristic and their task, that is one of the following original contributions to real-time scheduling algorithms. | ||
| Keywords | ||
| Scheduling Algorithms, Real-time Systems, Hard RTS, Soft RTS schedulable, Priority driven Algorithms; EDF (Earliest Deadline First); RM (Rate Monotonic) | ||
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