| B. Cramer. Writing real-time programs under unix. Dr. Dobb's Journal, 13(6):18-- 33, 1988. |
....of scheduling with 5 a limited number of priority levels was studied in [SLR86] but centered on rate monotonic scheduling for periodic tasks in hard real time systems. Some researchers have studied how to develop real time systems on traditional operating systems. FPG 89] Wel93] Cra88] and [MT89] have all studied the suitability of Unix for real time applications. FPG 89] identifies two properties as essential for an operating system which is to support real time applications: Performance and Determinism. The paper then shows that REAL IX, a fully preemptive Unix, ....
B. Cramer. Writing real-time programs under unix. Dr. Dobb's Journal, 13(6):18-- 33, 1988.
....academic community that is conducting NPS AUV research. Several other operating system considerations are worth noting. Real time constructs and compatibility can be incorporated into typically non real time operating systems (such as Unix) by adding specially designed message passing processes [Cra88, Fal88, Hil88]. Modified real time kernels of common operating systems (such as Mach for Unix or FlexOs for DOS) are commercially available. As robotic systems and intelligent machines become more commonplace, the interactive design concepts of TRON (The Real time Operating system Nucleus) will become ....
B. Cramer. "Writing Real-Time Programs under UNIX," Dr. Dobb's Journal, Vol 13, No 6, Jun 1988, pp 18-29.
....problem of scheduling with a limited number of priority levels was studied in [SLR86] but centered on rate monotonic scheduling for periodic tasks in hard real time systems. Some researchers have studied how to develop real time systems on traditional operating systems. FPG 89] Wel93] Cra88] and [MT89] have all studied the suitability of Unix for real time applications. FPG 89] identifies two properties as essential for an operating system which is to support real time applications: Performance and Determinism. The paper then shows that REAL IX, a fully preemptive Unix, ....
B. Cramer. Writing real-time programs under unix. Dr. Dobb's Journal, 13(6):18-- 33, 1988.
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