Operating system

  • Red Hat Enterprise Linux 7

High-performance interconnect

  • 2:1 oversubscribed Intel Omni-Path interconnect serving compute nodes and GPFS servers.
  • 100 GB/s/port throughput
  • 8 Core switches
  • 16/edge Core links
  • 32/edge Edge ports

Scratch storage

  • DDN FA14K GRIDScaler storage appliance
  • IBM GPFS 4.2 File system
  • 2.875 TB of Metadata storage
  • 1.2 PB of Scratch storage
Type of Nodes Number of Nodes CPU Memory Local Storage Interconnect
General 380 (in initial deployment) Intel Xeon E5-2680 v3 @2.50GHz (2 CPUs/node, 24 cores/node) 2133 MT/s, Dual Rank, x4 Data Width RDIMM, (4.84 GB/core) 200 GB SSD (1/node) Omni-Path HF1 (1/node)
GPU* 10 Intel Xeon E5-2680 v3 @2.50GHz (2 CPUs/node, 24 cores/node)  2133 MT/s, Dual Rank, x4 Data Width RDIMM, (4.84 GB/core) 200 GB SSD (1/node) Omni-Path HF1 (1/node)
High-Memory 5 Intel Xeon COU E704830 v3@2.10GHz (4 CPUs/node, 48 cores/node) 2133 MT/s, Dual Rank, x4 Data Width RDIMM, (42.7 GB/Core) 1TB 7.2K RPM, 6Gbps Near Line SAS 2.5" Hard Drive (12/node) Omni-Path HF1 (1/node)
Phi 20 Intel Xeon Phi "Knights Landing" processor (1/node) TBD 200 GB SSD Omni-Path HF1 (1/node)

*GPU Accellerator NVidia Tesla K80 (2/node)