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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 = Hardware Upgrade took place on 2024-05-24<br>
Some of the compute nodes and network infrastructure of vulcan has been replaced by up to date hardware.
}}


 
{| class="wikitable" border="1" cellpadding="2"
|+'''Replacement Overview:'''
|-
|'''node_type'''||'''historical node number'''||'''current 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-a30''</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>
----
----


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{| style="border: 0; margin: 0;" cellpadding="3"
{| style="border: 0; margin: 0;" cellpadding="3"
| valign="top" |   
| valign="top" |   
* [[NEC_Cluster_access|Access, Usage]]
* [[NEC_Cluster_access_(vulcan)|Access, Usage]]
* [[NEC_Cluster_Hardware_and_Architecture_(vulcan)|Hardware and Architecture]]
* [[NEC_Cluster_Hardware_and_Architecture_(vulcan)|Hardware and Architecture]]
|}
|}
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{| style="border: 0; margin: 0;" cellpadding="3"
{| style="border: 0; margin: 0;" cellpadding="3"
| valign="top" |   
| valign="top" |   
* [[NEC_Cluster_Batch_System_(laki_%2B_laki2) | Batch System]]
* [[Batch_System__PBSPro_(vulcan) | Batch System]]
* [[NEC_Cluster_QueuePolicies_for_(laki_%2B_laki2) | Queue Policies]]
* [[Batch_System__PBSPro_(vulcan)#Queue_Policies_and_Limitations  | Queue Policies]]
* [[NEC_Cluster_Disk_Storage_(laki_%2B_laki2) | Storage Description ]]
* [[NEC_Cluster_Disk_Storage_(vulcan) | Storage Description ]]
* [[NEC_Cluster_Software_Environment_(laki_%2B_laki2) | Working environment]] (Description how to set up your environment for the compute nodes)
* [[NEC_Cluster_Software_Environment_(vulcan) | Working environment]] (Description how to set up your environment for the compute nodes)
* [[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>
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<!--* [[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 19:23, 29 May 2024

The NEC Cluster is part of a heterogenious computing platform.

Warning: Hardware Upgrade took place on 2024-05-24
Some of the compute nodes and network infrastructure of vulcan has been replaced by up to date hardware.


Replacement Overview:
node_type historical node number current 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-a30 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

Introduction
Troubleshooting



Cluster Documentation
Programming / Utilities


Help for Wiki Usage

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