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Timestamp:
12/30/12 13:36:13 (12 years ago)
Author:
wojtekp
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  • papers/SMPaT-2012_DCWoRMS/elsarticle-DCWoRMS.tex

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    584 As we were looking for the trade-off between total completion time and energy usage, we were searching for the workload load level that can benefit from the lower system performance in terms of energy-efficiency. For the frequency downgrading policy, we observed the improvement on the energy usage criterion only for the workload resulting in 10\% system load. 
     584As we were looking for the trade-off between total completion time and energy usage, we were searching for the workload load level that can benefit from the lower system performance in terms of energy-efficiency. For the frequency downgrading policy, we noticed the improvement on the energy usage criterion only for the workload resulting in 10\% system load. For this treshold we observed that slowdown in task execution does not affect the subsequent tasks in the system and thus total completion time of the whole workload. 
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    586588Figure~\ref{fig:dfsComp} shows schedules obtained for Random and DFS strategy. One should easily note that the 
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