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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10<br />
<strong>Lars</strong> <strong>Eggert</strong> <br />
Idea<br />
• work conservation for BG creates idletime<br />
worst-case<br />
• preemption before each FG request<br />
• up to 50% impact when active BG must<br />
run to completion<br />
• idea: relax work conservation for BG only<br />
• limit preemptions = limit FG impact<br />
2005-10-26
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