SKIF K-1000

SKIF K-1000 is ranked among the Top 100 world's mightiest machines in the 24th Top500 list. This cluster was built by T-Platforms for the joint Russian-Belorussian governmental supercomputer “SKIF” program in October 2004.
The SKIF K-1000 supercomputer has shown the total Linpack performance of 2032 GFlops, which positioned it on the honorable 98th place in the overall Top-500 rating of the most powerful supercomputers on Earth. At present SKIF K-1000 is deployed at the United Institute of Informatics Problems of the Belorussian Academy of Sciences, and is being used for scientific and engineering calculations.
SKIF K-1000 features include:
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modular system easily scalable to give up to 15 TFlops peak performance
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288 1U dual compute nodes based on 576 AMD Opteron™ processors, 8 racks
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2.5 TFlops peak performance (2.032 TFlops Linpack performance)
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T-Platforms proprietary 1U chassis design ensures effective cooling and stable work at temperatures up to +35ºC
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comfortable management, system startup/shutdown, and monitoring with ServNET service network (Program Systems Institute of RAS, T-Platforms)
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InfiniBand high-speed interconnect technology allows adding multiple external storage equipment
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highly efficient cost/performance ratio: less than 750K USD per 1 TFlop
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optimized OS Linux-SKIF core and management software based on Linux LocationLocation United United
Detailed specifications
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Production time |
15.07-01.102004 |
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Location |
United Institute of Informatics Problems, Minsk, Belarus |
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Number ofcompute nodes/CPUs |
288/576 |
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CPU |
AMD Opteron™ 2.2 GHz |
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Peak performance |
2.534 TFlops |
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Linpack performance |
2.032 TFlops (80.1% of peak performance) |
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Price/performance |
750K USD/1 TFlops |
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Interconnect |
Infiniband (MPI bandwidth ~800 Mb/sec; MPI latency ~5.5μsec) |
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LAN |
Gigabit Ethernet |
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Service network (cluster management) |
SKIF-ServNet v.2.0 |
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RAM |
288×(8×0.5 GB)= 1152 Gb |
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Total disk capacity |
288×80 Gb = 23040 Gb |
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Rack space usage |
8 racks, 36 nodes in a rack |
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Form-factor |
1U |
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Occupied area |
6 m2 |
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Power consumption, full load |
89 KW |
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Power consumption, stand-by |
73 KW |
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Noise level |
84 dB |
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Cooling system performance |
16000 m3/h |
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Weight |
6.5 T |
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Total cable length |
over 2 km |
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OS |
SUSE Linux Enterprise Server 8 |


