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NEC Cluster Hardware and Architecture (laki + laki2): Difference between revisions
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__TOC__ | |||
=== Hardware === | === Hardware === | ||
* | <s> | ||
** dual CPU compute nodes: 2x [http://ark.intel.com/Product.aspx?id=37109&processor=X5560&spec-codes=SLBF4 Intel Xeon X5560] "Gainestown" ([http://www.intel.com/products/processor/xeon5000/ 5000 Sequence] [http://www.intel.com/products/processor/xeon5000/specifications.htm specifications]) | * ~150 compute nodes are of type NEC HPC-144 Rb-1 Server (see [http://www.nec.com/de/prod/solutions/lx-series/index.html NEC Products]) | ||
** dual CPU compute nodes: 2x [http://ark.intel.com/Product.aspx?id=37109&processor=X5560&spec-codes=SLBF4 Intel Xeon X5560] Nehalem EP "Gainestown" ([http://www.intel.com/products/processor/xeon5000/ 5000 Sequence] [http://www.intel.com/products/processor/xeon5000/specifications.htm specifications]) | |||
*** 4 cores, 8 threads | *** 4 cores, 8 threads | ||
*** 2.80 GHz (3.20 Ghz max. Turbo frequency) | *** 2.80 GHz (3.20 Ghz max. Turbo frequency) | ||
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*** [http://de.wikipedia.org/wiki/Intel-Nehalem-Mikroarchitektur "Nehalem"] microarchitecture | *** [http://de.wikipedia.org/wiki/Intel-Nehalem-Mikroarchitektur "Nehalem"] microarchitecture | ||
** compute node RAM: triple-channel memory | ** compute node RAM: triple-channel memory | ||
*** standard: 12 GB RAM | *** standard: 12 GB RAM (''nehalem''/''mem12gb'') | ||
*** | *** 20 nodes upgraded to 24GB (''mem24gb''), 48GB (''mem48gb'') or 144GB (''mem144gb'') RAM | ||
**** 2 nodes of 144GB Memory nodes have additional a 6TB local scratch disk installed | **** 2 nodes of 144GB Memory nodes have additional a 6TB local scratch disk installed | ||
**** | **** 1 nodes of 144GB Memory nodes have additional a 2TB local scratch disk installed | ||
** | ** 16 compute nodes have additional [http://www.nvidia.com/object/tesla_computing_solutions.html Nvidia Tesla S1070 GPU's] installed. | ||
</s> | |||
*''' Pre- & Postprocessing node''' (smp node) | *''' Pre- & Postprocessing node''' (''smp'' node) | ||
** 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) | ** 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) | ||
** 1TB RAM | ** 1TB RAM | ||
** shared access | ** shared access | ||
*'''Visualisation node''' | *'''Visualisation node''' (''vis'') | ||
** | ** 5 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 (4 for laki and 1 for laki2) | ||
*** Nvidia Quadro FX5800 | *** Nvidia Quadro FX5800 | ||
* '''Node Upgrades''' (2012/2013) | * '''Node Upgrades''' (2012/2013) | ||
** | ** 128 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) | ||
*** 2.6 Ghz, 8 Cores per processor, 16 Threads | *** 2.6 Ghz, 8 Cores per processor, 16 Threads | ||
*** 4 memory channels per processor, DDR3 1600Mhz memory | *** 4 memory channels per processor, DDR3 1600Mhz memory | ||
*** | *** 96 nodes with 32GB RAM (''sb''/''mem32gb'') | ||
*** | *** 30 nodes with 64GB RAM (''mem64gb'') | ||
*** QDR Mellanox ConnectX-3 IB HCAs (40gbit) | *** QDR Mellanox ConnectX-3 IB HCAs (40gbit) | ||
* '''Node Upgrades''' (2014/2015) | |||
** 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] | |||
*** 2.6 Ghz, 10 Cores per processor, 20 Threads | |||
*** 4 memory channels per processor, DDR4 2133Mhz memory | |||
*** 76 nodes with 128GB RAM (''hsw128gb10c'') | |||
*** 4 nodes with 256GB RAM (''hsw256gb10c'') | |||
*** QDR Mellanox ConnectX-3 IB HCAs (40gbit) | |||
* '''Node Upgrades''' (2016/17) | |||
** 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] | |||
*** 2.5 Ghz, 12 Cores per processor, 24 Threads | |||
*** 4 memory channels per processor, DDR4 2133Mhz memory | |||
*** 344 nodes with 128GB RAM (''hsw128gb12c'') | |||
*** 16 nodes with 256GB RAM (''hsw256gb12c'') | |||
*** QDR Mellanox ConnectX-3 IB HCAs (40gbit), 144 of the 128GB nodes have fdr IB, (''fdr'') | |||
* '''Additional [[Mem256gb|large memory nodes]]''' | * '''Additional [[Mem256gb|large memory nodes]]''' | ||
** 10 nodes Quad Socket AMD Opteron 6238 | ** 10 nodes Quad Socket AMD Opteron [http://products.amd.com/en-ca/search/CPU/AMD-Opteron%E2%84%A2/AMD-Opteron%E2%84%A2-6200-Series-Processor/6238/32 6238] | ||
** 2.6 Ghz, 12 cores per processor | ** 2.6 Ghz, 12 cores per processor | ||
** 4 memory channels per processor, DDR3 1600Mhz memory | ** 4 memory channels per processor, DDR3 1600Mhz memory | ||
** 256GB RAM | ** 256GB RAM (''mem256gb'') | ||
** QDR Mellanox ConnectX-2 IB HCAs (40gbit) | ** QDR Mellanox ConnectX-2 IB HCAs (40gbit) | ||
** 4 nodes have additional a 4TB local scratch disk | ** 4 nodes have additional a 4TB local scratch disk | ||
* '''(Nov. 2017) 10 Additional GPU graphic nodes with''' | |||
** Nvidia Tesla P100 12GB | |||
** 2 sockets ech 8 cores (Intel E5-2667v4 @ 3.2GHz) | |||
** 256GB memory | |||
** 3.7TB /localscratch, 400GB SSD /tmp | |||
* '''network''': [http://de.wikipedia.org/wiki/Infiniband InfiniBand] Double Data Rate | * '''network''': [http://de.wikipedia.org/wiki/Infiniband InfiniBand] Double Data Rate | ||
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=== Architecture === | === Architecture === | ||
The NEC | The NEC Cluster platform (laki and laki2) consists of several '''frontend nodes''' for interactive access (for access details see [[NEC_Cluster_access_(laki_%2B_laki2)| Access]]) and several compute nodes of different types for execution of parallel programs. | ||
'''Compute node | '''Compute node types installed:''' | ||
* Intel Xeon 5560 (nehalem) | <s> * Intel Xeon 5560 (nehalem) </s> | ||
* Nvidia Tesla S1070 (consisting of C1060 devices) | * Intel Xeon E5-2670 (Sandy Bridge) | ||
* AMD Opteron 6238 (interlagos) | |||
* Intel E5-2680v3 and E5-2660v3 | |||
<s> * Nvidia Tesla S1070 (consisting of C1060 devices) </s> | |||
* Large Memory nodes (144GB, 256GB) | |||
* Pre-Postprocessing node with very large memory (1TB) | |||
* Visualisation nodes with Nvidia Quadro FX5800 or Nvidia Tesla P100 | |||
* Different memory nodes (<s> 12GB, 24GB,</s> 32GB, <s>48GB</s>, 64GB, 128GB, 256GB) | |||
'''Features''' | '''Features''' | ||
* Operating System: ScientificLinux | * Operating System: ScientificLinux 6.9 ''(internal test was done on Windows HPC Server 2008)'' | ||
* Batchsystem: Torque | * Batchsystem: Torque/Moab | ||
* node-node interconnect: Infiniband + GigE | * node-node interconnect: Infiniband + GigE | ||
* Global Disk | * Global Disk 500 TB (lustre) for laki + 500TB (lustre) for laki2 | ||
* Many Software Packages for Development | |||
Latest revision as of 16:22, 16 August 2018
Hardware
- ~150 compute nodes are of type NEC HPC-144 Rb-1 Server (see NEC Products)
- dual CPU compute nodes: 2x Intel Xeon X5560 Nehalem EP "Gainestown" (5000 Sequence specifications)
- 4 cores, 8 threads
- 2.80 GHz (3.20 Ghz max. Turbo frequency)
- 8MB L3 Cache
- 1333 MHz Memory Interface, 6.4 GT/s QPI
- TDP 95W, 45nm technology
- "Nehalem" microarchitecture
- compute node RAM: triple-channel memory
- standard: 12 GB RAM (nehalem/mem12gb)
- 20 nodes upgraded to 24GB (mem24gb), 48GB (mem48gb) or 144GB (mem144gb) RAM
- 2 nodes of 144GB Memory nodes have additional a 6TB local scratch disk installed
- 1 nodes of 144GB Memory nodes have additional a 2TB local scratch disk installed
- 16 compute nodes have additional Nvidia Tesla S1070 GPU's installed.
- dual CPU compute nodes: 2x Intel Xeon X5560 Nehalem EP "Gainestown" (5000 Sequence specifications)
- Pre- & Postprocessing node (smp node)
- 8x Intel Xeon X7542 6-core CPUs with 2.67GHz (8*6=48 Cores)
- 1TB RAM
- shared access
- Visualisation node (vis)
- 5 nodes each with 8 cores Intel W3540 and 24GB memory (4 for laki and 1 for laki2)
- Nvidia Quadro FX5800
- 5 nodes each with 8 cores Intel W3540 and 24GB memory (4 for laki and 1 for laki2)
- Node Upgrades (2012/2013)
- 128 nodes Dual Intel 'Sandy Bridge' E5-2670 (204 for laki and 124 for laki2)
- 2.6 Ghz, 8 Cores per processor, 16 Threads
- 4 memory channels per processor, DDR3 1600Mhz memory
- 96 nodes with 32GB RAM (sb/mem32gb)
- 30 nodes with 64GB RAM (mem64gb)
- QDR Mellanox ConnectX-3 IB HCAs (40gbit)
- 128 nodes Dual Intel 'Sandy Bridge' E5-2670 (204 for laki and 124 for laki2)
- Node Upgrades (2014/2015)
- Node Upgrades (2016/17)
- Additional large memory nodes
- 10 nodes Quad Socket AMD Opteron 6238
- 2.6 Ghz, 12 cores per processor
- 4 memory channels per processor, DDR3 1600Mhz memory
- 256GB RAM (mem256gb)
- QDR Mellanox ConnectX-2 IB HCAs (40gbit)
- 4 nodes have additional a 4TB local scratch disk
- (Nov. 2017) 10 Additional GPU graphic nodes with
- Nvidia Tesla P100 12GB
- 2 sockets ech 8 cores (Intel E5-2667v4 @ 3.2GHz)
- 256GB memory
- 3.7TB /localscratch, 400GB SSD /tmp
- network: InfiniBand Double Data Rate
- switches for interconnect: Voltaire Grid Director 4036 with 36 QDR (40Gbps) ports (6 backbone switches)
- Top500 rankings for system Baku:
- June 2009 list (1-100): #77
- November 2009 list (1-100): #94
- June 2010 list (101-200): #110
- November 2010 list (101-200): #157
- June 2011 list (301-400): #305
- Green500 rankings:
Architecture
The NEC Cluster platform (laki and laki2) 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.
Compute node types installed:
* Intel Xeon 5560 (nehalem)
- Intel Xeon E5-2670 (Sandy Bridge)
- AMD Opteron 6238 (interlagos)
- Intel E5-2680v3 and E5-2660v3
* Nvidia Tesla S1070 (consisting of C1060 devices)
- Large Memory nodes (144GB, 256GB)
- Pre-Postprocessing node with very large memory (1TB)
- Visualisation nodes with Nvidia Quadro FX5800 or Nvidia Tesla P100
- Different memory nodes (
12GB, 24GB,32GB,48GB, 64GB, 128GB, 256GB)
Features
- Operating System: ScientificLinux 6.9 (internal test was done on Windows HPC Server 2008)
- Batchsystem: Torque/Moab
- node-node interconnect: Infiniband + GigE
- Global Disk 500 TB (lustre) for laki + 500TB (lustre) for laki2
- Many Software Packages for Development