Idletime Scheduling with Preemption Intervals - Lars Eggert
Idletime Scheduling with Preemption Intervals - Lars Eggert
Idletime Scheduling with Preemption Intervals - Lars Eggert
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3<br />
<strong>Lars</strong> <strong>Eggert</strong> <br />
Challenges<br />
• system bottleneck resource depends on<br />
current workload & changes dynamically<br />
• scheduler of current bottleneck resource<br />
dominates overall system behavior<br />
• don’t want to change all schedulers & queues<br />
• some may be in hardware<br />
• don’t want to modify apps for FG or BG<br />
2005-10-26