2010
DOI: 10.1007/s00450-010-0120-6
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Simulation of power consumption of energy efficient cluster hardware

Abstract: In recent years the power consumption of highperformance computing clusters has become a growing problem because the number and size of cluster installations has been rising. The high power consumption of clusters is a consequence of their design goal: High performance. With low utilization, cluster hardware consumes nearly as much energy as when it is fully utilized. Theoretically, in these low utilization phases cluster hardware can be turned off or switched to a lower power consuming state.We designed a mod… Show more

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Cited by 21 publications
(14 citation statements)
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“…average achieved performance average HPC system power used 10 on the Top500 List -Nov 2013). As can be seen, the WPE measurement shows a lower efficiency rating then the Green500 results would indicate.…”
Section: Wpe =mentioning
confidence: 99%
See 1 more Smart Citation
“…average achieved performance average HPC system power used 10 on the Top500 List -Nov 2013). As can be seen, the WPE measurement shows a lower efficiency rating then the Green500 results would indicate.…”
Section: Wpe =mentioning
confidence: 99%
“…Energy-to-Solution (EtS) as defined in [10] is another metric for measuring the energy efficiency of an HPC system for a specific workload. It shows the energy consumed by the HPC system for solving a specific problem using a specific application (equation 3).…”
Section: Pue =mentioning
confidence: 99%
“…Minartz et al [12] explore energy saving through the dynamic provisioning of resources within a high performance computing cluster, while Niemi et al [13] demonstrate energy savings through the consolidation of multiple jobs onto the same hardware. Ponciano et al evaluate strategies for energy-aware resource provisioning and job allocation within opportunistic grids [14].…”
Section: B Energy Efficient High Throughput Computingmentioning
confidence: 99%
“…In [15], they present a simulator which replays recorded utilization traces of applications and uses a simplified power model based on utilization metrics to estimate the performance. Another example of model application is presented in [13] with vEC ("Virtual energy counters").…”
Section: Related Workmentioning
confidence: 99%