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RTSS
2009
IEEE
14 years 1 months ago
Gang EDF Scheduling of Parallel Task Systems
The preemptive real-time scheduling of sporadic parallel task systems is studied. We present an algorithm, called Gang EDF, which applies the Earliest Deadline First (EDF) policy ...
Shinpei Kato, Yutaka Ishikawa
RTSS
2003
IEEE
13 years 12 months ago
A Dynamic Voltage Scaling Algorithm for Sporadic Tasks
Dynamic voltage scaling (DVS) algorithms save energy by scaling down the processor frequency when the processor is not fully loaded. Many algorithms have been proposed for periodi...
Ala' Qadi, Steve Goddard, Shane Farritor
RTAS
2010
IEEE
13 years 5 months ago
Scheduling Self-Suspending Real-Time Tasks with Rate-Monotonic Priorities
Abstract—Recent results have shown that the feasibility problem of scheduling periodic tasks with self-suspensions is NPhard in the strong sense. We observe that a variation of t...
Karthik Lakshmanan, Ragunathan Rajkumar
OPODIS
2010
13 years 4 months ago
Tardiness Bounds for Global EDF with Deadlines Different from Periods
The Earliest Deadline First (EDF) scheduling algorithm is known to be suboptimal for meeting all deadlines under global scheduling on multiprocessor platforms. However, EDF is an a...
Jeremy Erickson, Nan Guan, Sanjoy K. Baruah
RTAS
2005
IEEE
14 years 9 days ago
Energy-Aware Task Allocation for Rate Monotonic Scheduling
We consider the problem of energy minimization for periodic preemptive hard real-time tasks that are scheduled on an identical multiprocessor platform with dynamic voltage scaling...
Tarek A. AlEnawy, Hakan Aydin