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Vulcan: Difference between revisions
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The NEC Cluster is part of a heterogenious computing platform. | The NEC Cluster is part of a heterogenious computing platform. | ||
{{Warning | |||
| text = M A I N T E N A N C E from 2024-05-21 till 2024-05-24 Hardware Upgrade<br> | |||
Some of the compute nodes and network infrastructure of vulcan are outdated and will be replaced by up to date hardware. | |||
During the maintenance the vulcan cluster will not be available. | |||
Details: [https://websrv.hlrs.de/cgi-bin/hwwweather?task=viewmachine&machine=vulcan Maintenance] <br> | |||
}} | |||
{| class="wikitable" border="1" cellpadding="2" | |||
|+'''Replacement Overview:''' | |||
|- | |||
|'''node_type'''||'''current node number'''||'''upcoming node number''' | |||
|- | |||
|''aurora''|| 8 || 8 | |||
|- | |||
|''clx-21''|| 8 || 8 | |||
|- | |||
|''clx-25'' || 96 || 96 | |||
|- | |||
|<font color=red>''clx-ai''</font> || 4 || <font color=red>0</font> | |||
|- | |||
|<font color=red>''hsw128gb20c''</font> || 84 || <font color=red>0</font> | |||
|- | |||
|<font color=red>''hsw128gb24c''</font> || 152 || <font color=red>0</font> | |||
|- | |||
|<font color=red>''hsw256gb20c''</font> || 4 || <font color=red>0</font> | |||
|- | |||
|<font color=red>''hsw256gb24c''</font> || 16 || <font color=red>0</font> | |||
|- | |||
|<font color=red>''k20xm''</font> || 3 || <font color=red>0</font> | |||
|- | |||
|''p100'' || 3 || 3 | |||
|- | |||
|''skl'' || 68 || 72 | |||
|- | |||
|''smp'' || 2 || 1 | |||
|- | |||
|''visamd'' || 6 || 6 | |||
|- | |||
|''visnv'' || 2 || 2 | |||
|- | |||
|<font color=red>''visp100''</font> || 10 || <font color=red>0</font> | |||
|- | |||
|''zen256gb32c'' || 3 || 3 <sup>(1)(2)</sup> | |||
|- | |||
|''zen512gb48c-ai'' || 10 || 10 <sup>(1)(3)</sup> | |||
|- | |||
|<font color=green>''genoa''</font> || 0 || <font color=green>60</font> <sup>(4)(5)</sup> | |||
|- | |||
|<font color=green>''genoa-gpu''</font> || 0 || <font color=green>24</font> <sup>(4)(6)</sup> | |||
|- | |||
|<font color=green>''genoa-smp''</font> || 0 || <font color=green>2</font> <sup>(4)(7)</sup> | |||
|- | |||
|} | |||
<sup> | |||
(1) academic usage only<br> | |||
(2) 2x AMD Epic 7302 Rome, 3.0GHz base, 32 cores total, 256GB DDR4, 3.5TB NVMe<br> | |||
(3) 2x AMD Epyc 7642 Rome, 2.3GHz base, 96 cores total, 512GB DDR4, 1.8TB NVMe, 8x AMD Instinct Mi50 with 32GB<br> | |||
(4) new nodes, node_type not yet fixed<br> | |||
(5) 2x AMD Epyc 9334 Genoa, 2.7GHz base, 64 cores total, 768GB DDR5<br> | |||
(6) 2x AMD Epyc 9124 Genoa, 3.0GHz base, 32 cores total, 768GB DDR5, 3.8TB NVMe, 1x Nvidia A30 with 24GB HBM2e<br> | |||
(7) 2x AMD Epyc 9334 Genoa, 2.7GHz base, 64 cores total, 3072GB DDR5<br> | |||
</sup> | |||
---- | ---- | ||
| Line 45: | Line 107: | ||
* [[NEC_Cluster_Using_MPI | MPI Usage examples ]] | * [[NEC_Cluster_Using_MPI | MPI Usage examples ]] | ||
* [[Graphic_Environment | Graphic environment]] (Description how to use the graphic hardware via VirtualGL and/or VNC) | * [[Graphic_Environment | Graphic environment]] (Description how to use the graphic hardware via VirtualGL and/or VNC) | ||
* [[Big_Data,_AI_Aplications_and_Frameworks|Big Data, AI Applications and Frameworks]] | |||
* [[NEC_Cluster_NUMA_Tuning | NUMA Tuning ]] What to consider when using a NUMA machine | * [[NEC_Cluster_NUMA_Tuning | NUMA Tuning ]] What to consider when using a NUMA machine | ||
* [[Performance Analysis Tools ]] | |||
|} | |} | ||
</div> | </div> | ||
| Line 58: | Line 122: | ||
<!--* [[NEC_Nehalem_Program_Development | Program Development]]--> | <!--* [[NEC_Nehalem_Program_Development | Program Development]]--> | ||
* [[CAE_utilities|CAE Utilities]] | * [[CAE_utilities|CAE Utilities]] | ||
* [[CAE_howtos|CAE HOWTOs]] | |||
* [[MKL | MKL Fortran Interfaces ]] | * [[MKL | MKL Fortran Interfaces ]] | ||
* [[FFTW | FFTW library usage ]] | * [[FFTW | FFTW library usage ]] | ||
Latest revision as of 16:13, 13 May 2024
The NEC Cluster is part of a heterogenious computing platform.
Warning: M A I N T E N A N C E from 2024-05-21 till 2024-05-24 Hardware Upgrade
Some of the compute nodes and network infrastructure of vulcan are outdated and will be replaced by up to date hardware. During the maintenance the vulcan cluster will not be available.
Details: Maintenance
| node_type | current node number | upcoming node number |
| aurora | 8 | 8 |
| clx-21 | 8 | 8 |
| clx-25 | 96 | 96 |
| clx-ai | 4 | 0 |
| hsw128gb20c | 84 | 0 |
| hsw128gb24c | 152 | 0 |
| hsw256gb20c | 4 | 0 |
| hsw256gb24c | 16 | 0 |
| k20xm | 3 | 0 |
| p100 | 3 | 3 |
| skl | 68 | 72 |
| smp | 2 | 1 |
| visamd | 6 | 6 |
| visnv | 2 | 2 |
| visp100 | 10 | 0 |
| zen256gb32c | 3 | 3 (1)(2) |
| zen512gb48c-ai | 10 | 10 (1)(3) |
| genoa | 0 | 60 (4)(5) |
| genoa-gpu | 0 | 24 (4)(6) |
| genoa-smp | 0 | 2 (4)(7) |
(1) academic usage only
(2) 2x AMD Epic 7302 Rome, 3.0GHz base, 32 cores total, 256GB DDR4, 3.5TB NVMe
(3) 2x AMD Epyc 7642 Rome, 2.3GHz base, 96 cores total, 512GB DDR4, 1.8TB NVMe, 8x AMD Instinct Mi50 with 32GB
(4) new nodes, node_type not yet fixed
(5) 2x AMD Epyc 9334 Genoa, 2.7GHz base, 64 cores total, 768GB DDR5
(6) 2x AMD Epyc 9124 Genoa, 3.0GHz base, 32 cores total, 768GB DDR5, 3.8TB NVMe, 1x Nvidia A30 with 24GB HBM2e
(7) 2x AMD Epyc 9334 Genoa, 2.7GHz base, 64 cores total, 3072GB DDR5
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Introduction
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Troubleshooting
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Cluster Documentation
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Programming / Utilities
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