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NEC Cluster Hardware and Architecture (vulcan): Difference between revisions

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*''' Pre- & Postprocessing node''' (''smp'' node)
* ''' Pre- & Postprocessing node''' (''smp'' node) [Entgeltordnung: 'smp Knoten']
** 8x Intel Xeon [http://ark.intel.com/products/46497/Intel-Xeon-Processor-X7542-(18M-Cache-2_66-GHz-5_86-GTs-Intel-QPI) X7542] 6-core CPUs with 2.67GHz (8*6=48 Cores)
** 1 node
** 1TB RAM
*** 2x Intel [https://ark.intel.com/content/www/us/en/ark/products/120489/intel-xeon-gold-6148-processor-27-5m-cache-2-40-ghz.html Xeon Gold 6148], 40 cores total @ 2.40GHz
** shared access
*** 1.5TB memory
*** Nvidia Quadro K6000
*** 2TB HDD mounted on /tmp
*** 13TB HDD mounted on /localscratch
*** shared access


*'''Visualisation node''' (''vis'')
* '''CascadeLake 40 cores compute nodes''' (''clx'')  
** ??? nodes each with 8 cores Intel [http://ark.intel.com/de/products/39719/Intel-Xeon-Processor-W3540-8M-Cache-2_93-GHz-4_80-GTs-Intel-QPI W3540] and 24GB memory
** 96 nodes (''clx-25'', ''clx384gb40c'') [Entgeltordnung: 'Cascadelake 384 GB']
*** Nvidia Quadro FX5800
*** 2x Intel [https://ark.intel.com/content/www/us/en/ark/products/192446/intel-xeon-gold-6248-processor-27-5m-cache-2-50-ghz.html Xeon Gold 6248], 40 cores total @ 2.50GHz
*** 384GB memory
** 8 nodes (''clx-21'', ''clx384gb40c-ai'') [Entgeltordnung: 'CS500-Spark']
*** 2x Intel [https://ark.intel.com/content/www/us/en/ark/products/192437/intel-xeon-gold-6230-processor-27-5m-cache-2-10-ghz.html Xeon Gold 6230], 40 cores total @ 2.10GHz
*** 384GB memory
*** 1.8TB NVMe mounted at /localscratch


* '''SandyBridge compute nodes'''
* '''CascadeLake 36 cores compute nodes''' (''clx-ai'') for artificial intelligence and big data applications [Entgeltordnung: 'CS Storm']
** ??? nodes Dual Intel [[Sb|'Sandy Bridge']] [http://ark.intel.com/de/products/64595/Intel-Xeon-Processor-E5-2670-20M-Cache-2_60-GHz-8_00-GTs-Intel-QPI E5-2670] (204 for laki and 124 for laki2)
** 4 nodes (''clx768gb36c-ai'')
*** 2.6 Ghz, 8 Cores per processor, 16 Threads
*** 2x Intel [https://ark.intel.com/content/www/us/en/ark/products/192443/intel-xeon-gold-6240-processor-24-75m-cache-2-60-ghz.html Xeon Gold 6240], 36 cores total @ 2.60GHz
*** 4 memory channels per processor, DDR3 1600Mhz memory
*** 768GB memory
*** ??? nodes with 32GB RAM (''sb''/''mem32gb'')
*** 8x Nvidia Tesla V100 SXM2 32GB
*** ??? nodes with 64GB RAM (''mem64gb'')
*** 7.3TB NVMe mounted at /localscratch
*** QDR Mellanox ConnectX-3 IB HCAs (40gbit)
*** 220GB SSD mounted at /tmp


* '''Haswell 20 Cores compute nodes'''
* '''Haswell 20 Cores compute nodes''' (''hsw'')
** 80 nodes Dual Intel [[hsw|'Haswell']] [http://ark.intel.com/de/products/81706/Intel-Xeon-Processor-E5-2660-v3-25M-Cache-2_60-GHz E5-2660v3]
** 2x Intel [http://ark.intel.com/de/products/81706/Intel-Xeon-Processor-E5-2660-v3-25M-Cache-2_60-GHz Xeon E5-2660v3], 20 cores total @ 2.60GHz
*** 2.6 Ghz, 10 Cores per processor, 20 Threads
** 76 nodes (''hsw128gb20c'') [Entgeltordnung: 'Haswell 128 GB']
*** 4 memory channels per processor, DDR4 2133Mhz memory
*** 128GB RAM
*** 76 nodes with 128GB RAM (''hsw128gb10c'')
** 4 nodes (''hsw256gb20c'') [Entgeltordnung: 'Haswell 256 GB']
*** 4 nodes with 256GB RAM (''hsw256gb10c'')
*** 256GB RAM
*** QDR Mellanox ConnectX-3 IB HCAs (40gbit)


* '''Haswell 24 Cores compute nodes'''
* '''Haswell 24 Cores compute nodes''' (''hsw'')
** 360 nodes Dual Intel [[hsw|'Haswell']] [http://ark.intel.com/de/products/81908/Intel-Xeon-Processor-E5-2680-v3-30M-Cache-2_50-GHz E5-2680v3]
** 2x Intel [https://ark.intel.com/content/www/us/en/ark/products/81908/intel-xeon-processor-e5-2680-v3-30m-cache-2-50-ghz.html Xeon E5-2668v3], 24 cores total @ 2.50GHz
*** 2.5 Ghz, 12 Cores per processor, 24 Threads
** 152 nodes (''hsw128gb24c'') [Entgeltordnung: 'Haswell 128 GB']
*** 4 memory channels per processor, DDR4 2133Mhz memory
*** 128GB memory
*** 344 nodes with 128GB RAM (''hsw128gb12c'')  
** 16 nodes (''hsw256gb24c'') [Entgeltordnung: 'Haswell 256 GB']
*** 16 nodes with 256GB RAM (''hsw256gb12c'')
*** 256GB memory
*** QDR Mellanox ConnectX-3 IB HCAs (40gbit), 144 of the 128GB nodes have fdr IB, (''fdr'')


*'''Skylake 40 Cores compute nodes'''
* '''Skylake 40 Cores compute nodes''' (''skl'') [Entgeltordnung: 'SKL-192GB']
** 100 nodes Dual Intel(R) Xeon(R) Gold 6138 CPU @ 2.00GHz [https://www.intel.com/content/www/us/en/products/processors/xeon/scalable/gold-processors/gold-6138.html]
** 88 (''skl192gb40c'')
*** 2.0GHz, 20 Cores per processor, 40 Threads
*** 2x Intel [https://www.intel.com/content/www/us/en/products/processors/xeon/scalable/gold-processors/gold-6138.html Xeon Gold 6138], 40 cores total | 2.00GHz
*** 6 memory channels, DDR4 2666 MHz memory
*** 192GB memory
*** 192 GB RAM
*** EDR Mellanox ConnectX-5 IB HCAs (100gbit)


* '''10 Visualisation/GPU graphic nodes with'''
*'''Visualisation node with GPUs'''
** Nvidia Tesla P100 12GB
** 2x Intel [https://ark.intel.com/content/www/us/en/ark/products/123551/intel-xeon-silver-4112-processor-8-25m-cache-2-60-ghz.html Xeon Silver 4112], 8 codes total @ 2.60GHz
** 2 sockets ech 8 cores (Intel E5-2667v4 @ 3.2GHz)
** 96GB memory
** 256GB memory
** 6 nodes (''visamd'') [Entgeltordnung: 'Graphikserver AMD']
** 3.7TB /localscratch, 400GB SSD /tmp
*** AMD Radeon Pro WX8200
** 1 node (''visnv'') [Entgeltordnung: 'Graphikserver NVIDIA']
*** Nvidia Quadro RTX 4000


* '''Visualisation/GPGPU graphic nodes''' (''visp100'') [Entgeltordnung: 'VISP 100']
** 10 nodes
*** 2x Intel [https://ark.intel.com/content/www/us/en/ark/products/92979/intel-xeon-processor-e5-2667-v4-25m-cache-3-20-ghz.html Xeon E5-2667v4], 16 cores total @ 3.20GHz
*** 256GB memory
*** Nvidia Tesla P100 12GB
*** 3.7TB SSD mounted at /localscratch
*** 400GB SSD mounted at /tmp


* '''network''': [http://de.wikipedia.org/wiki/Infiniband InfiniBand] Double Data Rate
 
** switches for interconnect: [http://www.voltaire.com/Products/Grid_Backbone_Switches Voltaire Grid Director] [http://www.voltaire.com/Products/InfiniBand/Grid_Director_Switches/Voltaire_Grid_Director_4036 4036] with 36 QDR (40Gbps) ports (6 backbone switches)
* '''Interconnect''': [http://de.wikipedia.org/wiki/Infiniband InfiniBand]
** Various generations of Infiniband switches with QDR, FDR, EDR and HDR speed


=== Architecture ===
=== Architecture ===


The NEC Cluster platform (vulcan) consists of several '''frontend nodes''' for interactive access (for access details see [[NEC_Cluster_access_(vulcan)| Access]]) and several compute nodes of different types for execution of parallel programs. Some parts of the compute nodes comes from the old NEC Cluster laki.  
The NEC Cluster platform (vulcan) consists of several '''frontend nodes''' for interactive access (for access details see [[NEC_Cluster_access_(vulcan)| Access]]) and several compute nodes of different types for execution of parallel programs. Some parts of the compute nodes comes from the old NEC Cluster laki.  


'''Compute node types installed:'''  
'''Compute node types installed:'''  
* Sandybridge, Haswell, Skylake  
* Haswell, Skylake, CascadeLake
* different Memory nodes (32GB, 64GB, 128GB, 256GB, 384GB)
* different Memory nodes (128GB, 256GB, 384GB)
* Pre-Postprocessing node with very large memory (1TB)
* Pre-Postprocessing node with very large memory (1.5TB)
* Visualisation/GPU nodes with Nvidia Quadro FX5800 or Nvidia Tesla P100
* Visualisation/GPU nodes with AMD Radeon Pro WX8200, Nvidia Quadro RTX4000 or Nvidia Tesla P100
 
* KI nodes with Nvidia Tesla V100
 
* Vector nodes with NEC Aurora TSUBASA CPUs
    
    
'''Features'''
'''Features'''
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* Batchsystem: PBSPro
* Batchsystem: PBSPro
* node-node interconnect: Infiniband + GigE
* node-node interconnect: Infiniband + GigE
* Global Disk 500 TB (lustre) for vulcan + 500TB (lustre) for vulcan2
* Global Disk 2.2 PB (lustre) for vulcan + 500TB (lustre) for vulcan2
* Many Software Packages for Development
* Many Software Packages for Development

Latest revision as of 10:58, 4 October 2023

Hardware

  • Pre- & Postprocessing node (smp node) [Entgeltordnung: 'smp Knoten']
    • 1 node
      • 2x Intel Xeon Gold 6148, 40 cores total @ 2.40GHz
      • 1.5TB memory
      • Nvidia Quadro K6000
      • 2TB HDD mounted on /tmp
      • 13TB HDD mounted on /localscratch
      • shared access
  • CascadeLake 40 cores compute nodes (clx)
    • 96 nodes (clx-25, clx384gb40c) [Entgeltordnung: 'Cascadelake 384 GB']
    • 8 nodes (clx-21, clx384gb40c-ai) [Entgeltordnung: 'CS500-Spark']
      • 2x Intel Xeon Gold 6230, 40 cores total @ 2.10GHz
      • 384GB memory
      • 1.8TB NVMe mounted at /localscratch
  • CascadeLake 36 cores compute nodes (clx-ai) for artificial intelligence and big data applications [Entgeltordnung: 'CS Storm']
    • 4 nodes (clx768gb36c-ai)
      • 2x Intel Xeon Gold 6240, 36 cores total @ 2.60GHz
      • 768GB memory
      • 8x Nvidia Tesla V100 SXM2 32GB
      • 7.3TB NVMe mounted at /localscratch
      • 220GB SSD mounted at /tmp
  • Haswell 20 Cores compute nodes (hsw)
    • 2x Intel Xeon E5-2660v3, 20 cores total @ 2.60GHz
    • 76 nodes (hsw128gb20c) [Entgeltordnung: 'Haswell 128 GB']
      • 128GB RAM
    • 4 nodes (hsw256gb20c) [Entgeltordnung: 'Haswell 256 GB']
      • 256GB RAM
  • Haswell 24 Cores compute nodes (hsw)
    • 2x Intel Xeon E5-2668v3, 24 cores total @ 2.50GHz
    • 152 nodes (hsw128gb24c) [Entgeltordnung: 'Haswell 128 GB']
      • 128GB memory
    • 16 nodes (hsw256gb24c) [Entgeltordnung: 'Haswell 256 GB']
      • 256GB memory
  • Skylake 40 Cores compute nodes (skl) [Entgeltordnung: 'SKL-192GB']
    • 88 (skl192gb40c)
  • Visualisation node with GPUs
    • 2x Intel Xeon Silver 4112, 8 codes total @ 2.60GHz
    • 96GB memory
    • 6 nodes (visamd) [Entgeltordnung: 'Graphikserver AMD']
      • AMD Radeon Pro WX8200
    • 1 node (visnv) [Entgeltordnung: 'Graphikserver NVIDIA']
      • Nvidia Quadro RTX 4000
  • Visualisation/GPGPU graphic nodes (visp100) [Entgeltordnung: 'VISP 100']
    • 10 nodes
      • 2x Intel Xeon E5-2667v4, 16 cores total @ 3.20GHz
      • 256GB memory
      • Nvidia Tesla P100 12GB
      • 3.7TB SSD mounted at /localscratch
      • 400GB SSD mounted at /tmp


  • Interconnect: InfiniBand
    • Various generations of Infiniband switches with QDR, FDR, EDR and HDR speed

Architecture

The NEC Cluster platform (vulcan) consists of several frontend nodes for interactive access (for access details see Access) and several compute nodes of different types for execution of parallel programs. Some parts of the compute nodes comes from the old NEC Cluster laki.

Compute node types installed:

  • Haswell, Skylake, CascadeLake
  • different Memory nodes (128GB, 256GB, 384GB)
  • Pre-Postprocessing node with very large memory (1.5TB)
  • Visualisation/GPU nodes with AMD Radeon Pro WX8200, Nvidia Quadro RTX4000 or Nvidia Tesla P100
  • KI nodes with Nvidia Tesla V100
  • Vector nodes with NEC Aurora TSUBASA CPUs

Features

  • Operating System: Centos 7
  • Batchsystem: PBSPro
  • node-node interconnect: Infiniband + GigE
  • Global Disk 2.2 PB (lustre) for vulcan + 500TB (lustre) for vulcan2
  • Many Software Packages for Development