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RTSS
2005
IEEE
13 years 10 months ago
Tardiness Bounds under Global EDF Scheduling on a Multiprocessor
We consider the scheduling of a sporadic real-time task system on an identical multiprocessor. Though Pfair algorithms are theoretically optimal for such task systems, in practice...
UmaMaheswari C. Devi, James H. Anderson
ECRTS
2008
IEEE
13 years 11 months ago
A Hierarchical Multiprocessor Bandwidth Reservation Scheme with Timing Guarantees
A multiprocessor scheduling scheme is presented for supporting hierarchical containers that encapsulate sporadic soft and hard real-time tasks. In this scheme, each container is a...
Hennadiy Leontyev, James H. Anderson
ECRTS
2007
IEEE
13 years 10 months ago
Tardiness Bounds for FIFO Scheduling on Multiprocessors
FIFO scheduling is often considered to be inappropriate for scheduling workloads that are subject to timing constraints. However, FIFO is implemented in many generalpurpose OSs, a...
Hennadiy Leontyev, James H. Anderson