Hardware

The Wisconsin Applied Computing Center operates a cluster named Euler.

Contents

Euler Cluster

Euler was initially assembled on 2011-05-04, with hardware expansions on 2011-12-31 and 2012-04-01.
It has the following specifications:

  • OS: Scientific Linux 6.2
  • Peak FLOPS (single precision): 86.7 teraflops (GPU)
  • Peak FLOPS (double precision): 11.5 teraflops (GPU), 10.0 teraflops (CPU)
  • Infiniband QDR interconnect (40Gb/s)
  • 1x head node
  • 14x GPU compute nodes
  • 16x CPU compute nodes
  • 56x GPUs
    • 40x NVIDIA GeForce GTX 480
    • 8x NVIDIA GeForce GTX 680
    • 5x NVIDIA Tesla C2070
    • 3x NVIDIA Tesla C2050

Head Node

  • Supermicro 6016T-NTF SuperServer
  • 2x Intel Nehalem Xeon E5520 2.26GHz processor
  • 48GB DDR3 ECC Registered
  • Mellanox ConnectX-2 MHQH19B-XTR Infiniband HCA

GPU Compute Node

  • Supermicro 7046GT-TRF SuperServer
  • 2 x Intel Nehalem Xeon E5520 2.26GHz processor
  • 4x NVIDIA GPUs
    • 10 nodes: GeForce GTX 480
    • 2 nodes: GeForce GTX 680
    • 2 nodes: Tesla C2050 and/or C2070
  • 48GB DDR3 ECC Registered
  • Mellanox ConnectX-2 MHQH19B-XTR Infiniband HCA

CPU Compute Node

  • Supermicro 1042-LTF SuperServer
  • 4 x AMD Opteron 6274 2.2GHz 16 core processor
  • 128GB DDR3 ECC Registered
  • Mellanox ConnectX-2 MHQH19B-XTR Infiniband HCA