{"id":16170,"date":"2024-07-22T09:17:58","date_gmt":"2024-07-22T07:17:58","guid":{"rendered":"https:\/\/www.sling.si\/arnes-hpc-cluster\/"},"modified":"2026-08-11T10:57:01","modified_gmt":"2026-08-11T08:57:01","slug":"arnes-hpc-cluster","status":"publish","type":"page","link":"https:\/\/www.sling.si\/en\/arnes-hpc-cluster\/","title":{"rendered":"Arnes HPC cluster"},"content":{"rendered":"\n

Arnes HPC cluster is the second most powerful in Slovenia and represents the only cluster accessible to both basic and advanced users, as well as to those who are just entering the world of supercomputing. It is used both in educational processes and for research and experiments. <\/p>\n\n

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Who is the Arnes HPC cluster for?<\/h4>\n\n\n\n

Arnes HPC cluster supercomputer supports educational<\/strong> use, while among researchers<\/strong> it is most widely used in the fields of artificial intelligence and knowledge technology, theoretical physics and particle physics, genomics, computational chemistry, and in big data processing.<\/p>\n<\/div>\n<\/div><\/div>\n\n

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Specifications<\/h4>\n\n\n\n

The current specifications of the cluster are listed in the table below. The login node<\/strong> for the Arnes HPC cluster is: hpc-login.arnes.si<\/strong>. The HPC system was first made available at Arnes in 2009 and has undergone numerous upgrades since then. <\/strong>Two-factor authentication is required to access Arnes\u2019 computing cluster: Navodila za uporabo 2FA<\/strong><\/a> <\/p>\n\n\n\n

Type<\/th>Quantity<\/th>Description<\/th>Slurm tag<\/th><\/tr><\/thead>
CPU<\/td>5 <\/td>AMD EPYC 7232P (8c, 3.1GHz, 120W), 336GB RAM<\/td>wn[012-016]<\/td><\/tr>
CPU<\/td>41<\/td>AMD EPYC 9745 (128c, 2.4 GHz, 400W), 1TB RAM<\/td>wn[020-061]<\/td><\/tr>
CPU<\/td>10<\/td>AMD EPYC 7702P (64c, 2.0GHz, 200W), 512GB RAM<\/td>wn[101-110]<\/td><\/tr>
CPU<\/td>11<\/td>AMD EPYC 7702P (64c, 2.0GHz, 200W), 256GB RAM<\/td>wn[111-121]<\/td><\/tr>
CPU<\/td>7<\/td>AMD EPYC 9534 (64c, 2.45GHz, 280W), 512GB RAM<\/td>wn[163-169]<\/td><\/tr>
GPU<\/td>24<\/td>2x Nvidia V100S, AMD EPYC 7272, 128GB RAM<\/td>wn[201-224]<\/td><\/tr>
GPU<\/td>7<\/td>2x Nvidia H100 PCIe, 2x AMD EPYC 9124, 256GB RAM<\/td>gwn[01-07]<\/td><\/tr>
GPU<\/td>3<\/td>4x Nvidia H100 SXM5, 2x AMD EPYC 9254, 512GB RAM<\/td>gwn[08-10]<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n
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Application for access and use of resources<\/h2>\n\n
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National Calls for Open Access and Use of Resources<\/a><\/div>\n<\/div>\n\n
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Users of the Arnes computing cluster must include an acknowledgement in their publications:<\/strong>“Avtorji se zahvaljujejo Arnesu in konzorciju SLING za uporabo Arnesove ra\u010dunske gru\u010de.” “The authors acknowledge ARNES and the SLING consortium for providing access to the ARNES computing cluster.”<\/p>\n\n\n\n

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