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Jose Ranilla — Fri, 15 Jan 2016 02:45:19 -0000

Home modified by Jose Ranilla

Jose Ranilla — Fri, 15 Jan 2016 02:38:33 -0000

Home modified by Jose Ranilla

Jose Ranilla — Fri, 15 Jan 2016 02:33:33 -0000

--- v6
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+EECluster description
+
 Today, High Performance Computing clusters (HPC) are an essential tool owing to they are an excellent platform for solving a wide range of problems through parallel and distributed applications. Nonetheless, HPC clusters consume large amounts of energy, which combined with notably increasing electricity prices are having an important economical impact, forcing owners to reduce operation costs.

 
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+Using EECluster
+
+* [Installation]
+* [Hybrid GFS Tuning]
+* [Web Dashboard]
+
+-----
+
 [[members limit=20]]
 [[download_button]]

Home modified by Jose Ranilla

Jose Ranilla — Fri, 15 Jan 2016 02:22:16 -0000

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 Today, High Performance Computing clusters (HPC) are an essential tool owing to they are an excellent platform for solving a wide range of problems through parallel and distributed applications. Nonetheless, HPC clusters consume large amounts of energy, which combined with notably increasing electricity prices are having an important economical impact, forcing owners to reduce operation costs.

-![Figure 1. Snapshot of EECluster´s dashboard](http://pirweb.edv.uniovi.es/images/eecluster_dashboard.jpg height=50px)
+
+[[img src=eecluster_dashboard.jpg alt="Snapshot of EECluster´s dashboard" height="400px"]]
+Figure 1. Snapshot of EECluster´s dashboard
+

+To reduce the high-energy consumptions of HPC clusters, the subproject DISCO of [DisCoSound](http://www.discosound.upv.es/) has developed the software tool EECluster for managing the energy-efficient allocation of the cluster resources. To do so, EECluster uses a Hybrid Genetic Fuzzy System as the decision-making mechanism that elicits part of its rule base dependent on the cluster workload scenario, delivering good compliance with the administrator preferences.

+
+[[img src=trace.jpg alt="Cluster simulation trace of a scenario that exhibits a high degree of variation in the job arrival" height="200px"]]
+Figure 2. Cluster simulation trace of a scenario that exhibits a high degree of variation in the job arrival
+

+Figure 1 shows a snapshot of the EECluster dashboard and Figure 2 illustrates graphically EECluster´s behaviour under different sets of administrator preferences, from having no impact on the QoS to a controlled increase on the jobs waiting times and achieving extraordinary energy savings. As can be seen, the HGFS used as the decision-making mechanism in the EECluster tool can produce very different behaviours, thus adapting to any desired set of preferences that the cluster administrator may have at any given moment.

+Also experimental studies have been made using workloads from the Scientific Modelling Cluster at Oviedo University to evaluate the results obtained with the adoption of this tool. In 2015, a Technology Transfer contract has been signed with ASAC Comunicaciones, a company that has one of the few TIER III clusters certified by the Uptime Institute in Spain.

-
-
-
-Welcome to your wiki!
-
-This is the default page, edit it as you see fit. To add a new page simply reference it within brackets, e.g.: [SamplePage].
-
-The wiki uses [Markdown](/p/eecluster/wiki/markdown_syntax/) syntax.
+-----

 [[members limit=20]]
 [[download_button]]

Home modified by Jose Ranilla

Jose Ranilla — Fri, 15 Jan 2016 02:12:35 -0000

--- v4
+++ v5
@@ -1,6 +1,6 @@
 Today, High Performance Computing clusters (HPC) are an essential tool owing to they are an excellent platform for solving a wide range of problems through parallel and distributed applications. Nonetheless, HPC clusters consume large amounts of energy, which combined with notably increasing electricity prices are having an important economical impact, forcing owners to reduce operation costs.

-![Figure 1. Snapshot of EECluster´s dashboard](http://pirweb.edv.uniovi.es/images/eecluster_dashboard.jpg =250x)
+![Figure 1. Snapshot of EECluster´s dashboard](http://pirweb.edv.uniovi.es/images/eecluster_dashboard.jpg height=50px)

Home modified by Jose Ranilla

Jose Ranilla — Fri, 15 Jan 2016 02:09:57 -0000

--- v3
+++ v4
@@ -1,6 +1,6 @@
 Today, High Performance Computing clusters (HPC) are an essential tool owing to they are an excellent platform for solving a wide range of problems through parallel and distributed applications. Nonetheless, HPC clusters consume large amounts of energy, which combined with notably increasing electricity prices are having an important economical impact, forcing owners to reduce operation costs.

-![Figure 1. Snapshot of EECluster´s dashboard](http://pirweb.edv.uniovi.es/images/eecluster_dashboard.jpg)
+![Figure 1. Snapshot of EECluster´s dashboard](http://pirweb.edv.uniovi.es/images/eecluster_dashboard.jpg =250x)

Home modified by Jose Ranilla

Jose Ranilla — Fri, 15 Jan 2016 02:07:21 -0000

--- v2
+++ v3
@@ -1,6 +1,6 @@
 Today, High Performance Computing clusters (HPC) are an essential tool owing to they are an excellent platform for solving a wide range of problems through parallel and distributed applications. Nonetheless, HPC clusters consume large amounts of energy, which combined with notably increasing electricity prices are having an important economical impact, forcing owners to reduce operation costs.

-![Figure 1. Snapshot of EECluster´s dashboard(http://pirweb.edv.uniovi.es/images/eecluster_dashboard.jpg)
+![Figure 1. Snapshot of EECluster´s dashboard](http://pirweb.edv.uniovi.es/images/eecluster_dashboard.jpg)

Home modified by Jose Ranilla

Jose Ranilla — Fri, 15 Jan 2016 02:06:53 -0000

--- v1
+++ v2
@@ -1,3 +1,14 @@
+Today, High Performance Computing clusters (HPC) are an essential tool owing to they are an excellent platform for solving a wide range of problems through parallel and distributed applications. Nonetheless, HPC clusters consume large amounts of energy, which combined with notably increasing electricity prices are having an important economical impact, forcing owners to reduce operation costs.
+
+![Figure 1. Snapshot of EECluster´s dashboard(http://pirweb.edv.uniovi.es/images/eecluster_dashboard.jpg)
+
+
+
+
+
+
+
+
 Welcome to your wiki!

 This is the default page, edit it as you see fit. To add a new page simply reference it within brackets, e.g.: [SamplePage].

Home modified by Jose Ranilla

Jose Ranilla — Thu, 14 Jan 2016 18:36:47 -0000

Welcome to your wiki!

This is the default page, edit it as you see fit. To add a new page simply reference it within brackets, e.g.: [SamplePage].

The wiki uses Markdown syntax.

Project Members:

Jose Ranilla (admin)