Technical Specifications

The following are technical specifications for Owens.  

  Owens SYSTEM (2016)
NUMBER OF NODES 824 nodes
NUMBER OF CPU SOCKETS 1648 (2 sockets/node)
NUMBER OF CPU CORES 23,392 (28 cores/node)
CORES PER NODE 28 cores/node (48 cores/node for Huge Mem Nodes)
LOCAL DISK SPACE PER NODE

~1500GB in /tmp
COMPUTE CPU SPECIFICATIONS

Intel Xeon E5-2680 v4 (Broadwell) for compute

  • 2.4 GHz 
  • 14 cores per processor
COMPUTER SERVER SPECIFICATIONS

648 Dell PowerEdge C6320

160 Dell PowerEdge R730 (for accelerator nodes)

ACCELERATOR SPECIFICATIONS

NVIDIA P100 "Pascal" GPUs 16GB memory
NUMBER OF ACCELERATOR NODES

160 total
TOTAL MEMORY ~ 127 TB
MEMORY PER NODE

128 GB (1.5 TB for Huge Mem Nodes)
MEMORY PER CORE 4.5 GB (31 GB for Huge Mem)
INTERCONNECT  Mellanox EDR Infiniband Networking (100Gbps)
LOGIN SPECIFICATIONS

4 Intel Xeon E5-2680 (Broadwell) CPUs

  • 28 cores/node and 256GB of memory/node
SPECIAL NODES

16 Huge Memory Nodes

  • Dell PowerEdge R930 
  • 4 Intel Xeon E5-4830 v3 (Haswell)
    • 12 Cores
    • 2.1 GHz
  • 48 cores (12 cores/CPU)
  • 1.5 TB Memory
  • 12 x 2 TB Drive (20TB usable)

 

Supercomputer: 
Owens
Service: 
HPC