High-performance computing system – Avitohol in the TOP500 list (388-th place, November 2015) .

Administrative data
System nameAVITOHOL
A brief description of the systemSupercomputer
Technical specifications
Number of servers150
Server SpecificationHP SL250s Gen8 PE3
Processor specificationIntel Xeon E5-2650 v2 2.6GHz
CPU cores on the server16
Server memory64GB
Total number of CPU cores2400
Maximum number of parallel processes per processor4800
Connection typeInfiniband FDR
Connection delay1.1 μs
Connection tape56 Gbps
Local file system typeLustre
General data storage96TB
Type of acceleratorsXeon Phi 7120P
Number of cores61
Server Accelerators2
Servers equipped with accelerators150
Max. performance (Tflops, double precision)410
Real performance (Tflops, double precision)264
OSRed Hat Enterprise Linux(RHEL)
Task management systemTorque
Development ToolsIntel Inspector, Scalasca, etc.
Compilers and librariesGCC, Intel; Intel MKL, etc.
Application softwareBoost, CMake, CP2K, CPMD, Dalton, FFTW, Gromacs, gsl, HDF5, MVAPICH2, NetCDF, NWChem, Octave, OpenFOAM, PETSc, Python, Quantum Espresso, R, RegCM, Score-P, SLEPc, SPRNG5, WRF, etc.