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Cluster "Sergey Korolev"

Supercomputer "Sergey Korolev", created as part of the development of a national research university with the support of the Government of Samara region on the event "The development environment based on the generation of knowledge of intercollegiate media center by creating a supercomputer center-based, including for research in nanotechnology, and capacity telecommunications infrastructure, and under the "Academic initiative" of IBM. Cluster installed at the Supercomputing Center Samara University. The system is based on the range of equipment with IBM BladeCenter blade servers HS22 and ensure peak performance of 30 trillion floating point operations per second.

 

System configuration:

General characteristics:

  • The total number of processors / cores: 360/1992;
  • Total number of graphics processors / cores: 5/4216;
  • Total Memory: 5018 GB;
  • System network: QLogic / Voltaire InfiniBand DDR, QDR;
  • Type of control support network: Gigabit Ethernet.

112 BladeCenter HS22 blade server computing:

  • CPU: 2x Intel Xeon X5560, 2.80GHz, 8MB Cache;
  • Memory: 12 GB;
  • Hard drive: 76 GB or 146 GB SAS 10K 16Mb Cache;
  • System network: InfiniBand DDR, QDR;

28 HS23 blade servers:

  • CPU: 2х Intel Xeon E5-2665, 2.40GHz, 20MB Cache;
  • Memory: 32 GB;
  • System network: InfiniBand QDR;

14 HS23 blade servers:

  • CPU: 2х Intel Xeon E5-2680v2, 2.80GHz, 25MB Cache;
  • Memory: 48 GB;
  • System network: InfiniBand QDR;

14 HS22 blade servers with 24 GB of memory on the server:

  • CPU: 2x Intel Xeon X5670, 2.93GHz, 12MB Cache;
  • Memory: 24 GB;
  • System network: InfiniBand QDR;

8 HS22 blade servers with 96 GB memory on the server:

  • CPU: 2x Intel Xeon X5670, 2.93GHz, 12MB Cache;
  • Memory: 96 GB;
  • Hard drive: 244 GB RAID0 of 2 disks SAS;
  • System network: InfiniBand QDR;

2 HS22 blade servers with graphics cards Nvidia Tesla 2070:

  • CPU: 2x Intel Xeon X5670, 2.93GHz, 12MB Cache;
  • Memory: 24 GB;
  • System network: InfiniBand QDR;
  • GPGPU: 2x Nvidia Tesla 2070, 448 CUDA cores, 6Gb GRAM

SMP server

  • CPU: 4х Intel Xeon E7-4860, 2.26GHz, 10C, 24MB Cache;
  • Memory: 1006 GB;
  • System network: InfiniBand QDR;
  • GPGPU: 1x Nvidia Tesla K20c, 2496 CUDA cores, 5 GB GRAM

2 IBM x3650M managed servers:

  • CPU: 2x Intel Xeon X5560, 2.80GHz, 8MB Cache;
  • Memory: 12 GB.
  • 2 IBM x3650M3 server for file system GPFS:
  • CPU: 2x Intel Xeon X5620, 2.40GHz, 12MB Cache;
  • Memory: 12 GB.

Network interconnect:

  • QLogic Infiniband DDR 20Gbit/s;
  • QLogic Infiniband QDR 40Gbit/s.

Operating System: Red Hat Enterprise Linux 5.11

Cluster performance, measured by the standard test Linpack entire cluster of 10.05 teraflops (log test file). Total capacity, measured in some parts of the cluster DDR + QDR + GPU is 12.86 teraflops. Today it is the most powerful supercomputer in the Samara region.