High Performance Computing Open Research System

Copper

Copper
File Systems on Copper
Path Capacity Type
/usr/local ($HOME)15 TBytesLustre
/work ($WORKDIR)224 TBytesLustre
/archive204 TBytesNFS
copper.ors.hpc.mil
Cray XE6m 135 TFLOPS
Login Nodes Compute Nodes
Total Cores | Nodes 32 | 2 14,720 | 460
Operating System SLES Cray Linux Environment
Cores/Node 16 32
Core Type AMD 64-bit Opteron AMD Interlagos Opteron
Core Speed 2.7 GHz 2.3 GHz
Memory/Node 128 GBytes 64 GBytes
Accessible Memory/Node 8 GBytes 60 GBytes
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type Ethernet Cray Gemini