On-line Scheduling Algorithm with Precedence Constraint in Embeded Real-time System
نویسندگان
چکیده
Function design of embedded real-time system introduced the problem of real-time task scheduling with precedence constraint which needs that scheduling sequence produced by algorithm satisfying not only real-time constraint of every task, but also precedence constraint among tasks. Based on parallel topological sort, this paper presents a new on-line scheduling algorithm OSA-RPC which can set priority of task considering real-time parameter and precedence constraint. Keywords-real-time;scheduling;precedence;constraint; topological sort
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