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Beowulf is a multi-computer architecture which can be used for parallel and distributed computations.
Bluejeans (Bj) is a Beowulf HPC cluster based of DSA-LabMNCP, composed by 36 workingnodes and 4 servicenode connected together via switch Ethernet 1000 Mb/s dedicated.
Workingnode features:
n.1 CPU Intel Dual Core 2,6 GHz;
n.1 1 GB RAM;
n.1 Ethernet connection 1000 Mb/s.
Servicenodes Features:
n.1 CPU Intel Dual Core 2,6 GHz;
n.2 1 GB RAM;">
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Beowulf is a multi-computer architecture which can be used for parallel and distributed computations.
Bluejeans (Bj) is a Beowulf HPC cluster based of DSA-LabMNCP, composed by 36 workingnodes and 4 servicenode connected together via switch Ethernet 1000 Mb/s dedicated.
Workingnode features:
n.1 CPU Intel Dual Core 2,6 GHz;
n.1 1 GB RAM;
n.1 Ethernet connection 1000 Mb/s.
Servicenodes Features:
n.1 CPU Intel Dual Core 2,6 GHz;
n.2 1 GB RAM;"><meta property="og:image" content="/img/logohpsclab.png">
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<h1>Cluster HPC Bluejeans</h1>
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<p>Bluejeans Hardware Features<br />
Beowulf is a multi-computer architecture which can be used for parallel and distributed computations.<br />
Bluejeans (Bj) is a Beowulf HPC cluster based of DSA-LabMNCP, composed by 36 workingnodes and 4 servicenode connected together via switch Ethernet 1000 Mb/s dedicated.<br />
Workingnode features:<br />
n.1 CPU Intel Dual Core 2,6 GHz;<br />
n.1 1 GB RAM;<br />
n.1 Ethernet connection 1000 Mb/s.<br />
Servicenodes Features:<br />
n.1 CPU Intel Dual Core 2,6 GHz;<br />
n.2 1 GB RAM;<br />
n.2 Ethernet connection 1000 Mb/s.</p>
<p>Bj: Front view Bj: side view</p>
<table>
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<td><img src="/img/bjfront.jpg" alt="bjfront" /></td>
<td><img src="/img/hpc.jpg" alt="bjside" /></td>
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<p>The servicenodes has been configurate for export the followed services:<br />
User Authentication;<br />
NFS Server;<br />
Data Storage and Data Backup;<br />
SSH login server;<br />
Followed you can see the shema hardware of the DSA-LabMNCP/sHPC-Bluejeans:</p>
<p><div style="text-align: center;"> <img src="/img/Bj-Arch.jpg" alt="bjArch" />
<div style="text-align: left;">
In total the Bj is composed by 40 machines with 80 core available for parallel.<br />
and distributed computation.<br />
The data storage server export to the servicenodes 8 hard disk 2 Tera (mirrored) dedicated for output simulation storage and data backup.</p>
<p><div style="text-align: center;"> <img src="/img/bj-2.jpg" alt="bj" />
<div style="text-align: left;">
The goal of DSA Bluejeans cluster is provide computational resource and distributed environment at the DSA research activities and the DSA-LabMNCP Team can run their batch jobs and distributed compute under the resource manager Torque (PBS).The Torque scheduler provide the followed features:</p>
<ul>
<li>Fault Tolerance Additional failure conditions checked/handled Node health check script support;</li>
<li>Scheduling Interface;</li>
<li>Scalability;</li>
<li>Usability;</li>
</ul>
<p>Also, you can see the Bj runtime today performance at this link.</p>
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