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| n | With a fixed
quantum time, the turnaround time of |
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| longer
processes can stretch out alarmingly |
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| n | To compensate
we can increase the time quantum |
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| according to
the depth of the queue |
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| u | Ex: time quantum
of RQi = 2^{i-1} |
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| n | Longer
processes may still suffer starvation. Possible |
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| fix: promote
a process to higher priority after some time |
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