Dong-Ik Oh

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We consider the schedulability of a set of independent periodic tasks under xed priority preemptive scheduling on homogeneous multiprocessor systems. Assuming there is no task migration between processors and each processor schedules tasks preemptively according to xed priorities assigned by the Rate Monotonic policy, the scheduling problem reduces to(More)
GNARL is the tasking runtime system of the Gnu NYU Ada95 Translator (GNAT). GNARL is divided into two main layers, the lower of which isolates dependences on a particular host operating system or real-time kernel. For portability, the primary implementation of this lower level accesses OS services via the POSIX interfaces. In this paper we describe our(More)