COMPUTING SYSTEMS
L.P. Bass, S.A. Dbar, A.O. Lacis, M.B. Markov, G.P. Saveliev, Iu.P. Smolianov, M.Iu. Hramshov K-100 supercomputer maintenance experience in the Keldysh Institute of Applied Mathematics
MODELING
COMPUTER GRAPHICS
PROGRAMMING
L.P. Bass, S.A. Dbar, A.O. Lacis, M.B. Markov, G.P. Saveliev, Iu.P. Smolianov, M.Iu. Hramshov K-100 supercomputer maintenance experience in the Keldysh Institute of Applied Mathematics

Abstracts

The hybrid supercomputer K-100, created in 2010 in the Keldysh Institute of Applied Mathematics together with the “Kvant” Research Institute, is briefly described. It consists of 64 compute nodes only, having a total power consumption of about 80 kW, and has a peak performance of 107 TFLOPS. The cost of creating K-100 was only 65 million roubles. Along with two 6-core general-purpose processors, the K-100 compute node includes three 448-core nVidia Fermi graphics accelerators. Some applications of the K-100, together with usage and maintenance experience, are briefly presented.

Keywords:

Hybrid supercomputer, maintenance.

PP. 5-12. 

2019 / 03
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