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High Performance Computing Systems

Garnet

Garnet
File Systems on Garnet
Path Capacity Type
/lustre/home1
($HOME)
17 TBytesLustre
/lustre/work1
/lustre/work2
($WORKDIR)
2.1 PBytesLustre
/lustre/shared
($SHAREDIR)
958 TBytesLustre
garnet.erdc.hpc.mil
Cray XE6 - 1.5 PFLOPS
Login Nodes Compute Nodes
Total Nodes 8 4716
Operating System SUSE Linux CLE
Cores/Node 16 32
Core Type AMD 64-bit Opteron AMD Interlagos Opteron
Core Speed 2.7 GHz 2.5 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

Utility Server

Utility Server
File Systems on Utility Server
Path Capacity Type
/us/work/200 TBytesPanFS
/u/home20 TBytesPanFS
/p/cwfs800 TBytesPanFS
us.erdc.hpc.mil
Appro Xtreme-X Series - 27 TFLOPS
Login Nodes Compute Nodes
Total Nodes 2 44
Operating System RHEL 6.4 RHEL 6.4
Cores/Node 16 16
Core Type AMD Opteron 6134 Magny-Cours (x2) AMD Opteron 6134 Magny-Cours (x2)
Core Speed 2.3 GHz 2.3 GHz
GPU Type N/A N/A
Memory/Node 64 GBytes 128 GBytes
Accessible Memory/Node 62 GBytes 126 GBytes
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type QDR Infiniband QDR Infiniband
Graphics Nodes Large Memory Nodes
Total Nodes 22 22
Operating System RHEL 6.4 RHEL 6.4
Cores/Node 16 32
Core Type AMD Opteron 6134 Magny-Cours (x2) AMD Opteron 6134 Magny-Cours (x4)
Core Speed 2.3 GHz 2.3 GHz
GPU Type NVIDIA Tesla M2050 N/A
Memory/Node 128 GBytes 256 GBytes
Accessible Memory/Node 126 GBytes 250 GBytes
Memory Model Shared on node.
Distributed across cluster.
Shared on node.
Distributed across cluster.
Interconnect Type QDR Infiniband QDR Infiniband