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High Performance Computing Systems

Harold

Harold
File Systems on Harold
Path Capacity Type
/usr/var/tmp495 TBytes *Lustre
/usr/people23 TBytesLustre
/usr/cta495 TBytes *Lustre
/archive16 TBytesNFS
harold.arl.hpc.mil
SGI Altix ICE 8200 - 109.3 TFLOPS
Login Nodes Compute Nodes
Total Nodes 8 1344
Operating System SLES 11 SP1 SLES 11 SP1
Cores/Node 8 8
Core Type Intel Xeon quad-core Nehalem Intel Xeon quad-core Nehalem
Core Speed 2.8 GHz 2.8 GHz
Memory/Node 48 GBytes 24 GBytes
Accessible Memory/Node 2 GBytes 20 GBytes
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type 4x DDR Infiniband 4x DDR Infiniband

Pershing

Pershing
File Systems on Pershing
Path Capacity Type
/usr/var/tmp2.2 PBytesGPFS
/usr/people102 TBytesGPFS
/usr/cta15 TBytesGPFS
/archive160 TBytesNFS
pershing.arl.hpc.mil
IBM iDataPlex - 420 TFLOPS
Login Nodes Compute Nodes
Standard Memory Large Memory
Total Nodes 8 1092 168
Operating System RedHat Linux RedHat Linux
Cores/Node 16 16
Core Type Intel 8-core Sandy Bridge Intel 8-core Sandy Bridge
Core Speed 2.6 GHz 2.6 GHz
Memory/Node 32 GBytes 32 GBytes 64 GBytes
Accessible Memory/Node 2 GBytes 29 GBytes 56 GBytes
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type 10 Gigabit Ethernet FDR-10 Infiniband

MRAP

MRAP
File Systems on MRAP
Path Capacity Type
/usr/var/tmp438 TBytes*Lustre
/usr/people438 TBytes*Lustre
/usr/cta438 TBytes*Lustre
/home170 TBytesNFS
mrap
Cray XT5 - 162 TFLOPS
Login Nodes esLogin Nodes Compute Nodes
Total Nodes 8 4 1300
Operating System SLES 10.3 SLES 10.3 CLE 2.2.02
Cores/Node 2 16 12
Core Type One 64-bit AMD Opteron (Barcelona) Quad 64-bit AMD Opteron (Barcelona) Six-core 64-bit AMD Opteron (Istanbul)
Core Speed 2.6 GHz 2.4 GHz 2.6 GHz
Memory/Node 4 GBytes 128 GBytes 32 GBytes
Accessible Memory/Node 4 GBytes 120 GBytes 25 GBytes
Memory Model Shared on node. Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type 100/1000 Ethernet 100/1000 Ethernet SeaStar

TOW

TOW
File Systems on TOW
Path Capacity Type
/usr/var/tmp495 TBytes*Lustre
/usr/people23 TBytesLustre
/usr/cta495 TBytes*Lustre
/home170 TBytesNFS
tow
SGI Altix ICE 8200 - 74.5 TFLOPS
Login Nodes Compute Nodes
Total Nodes 8 832
Operating System SLES 11 SP1 SLES 11 SP1
Cores/Node 8 8
Core Type Intel Xeon quad-core Nehalem Intel Xeon quad-core Nehalem
Core Speed 2.8 GHz 2.8 GHz
Memory/Node 48 GBytes 24 GBytes
Accessible Memory/Node 2 GBytes 20 GBytes
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type 4x DDR Infiniband 4x DDR Infiniband

Hercules

Hercules
File Systems on Hercules
Path Capacity Type
/usr/var/tmp2.2 PBytesGPFS
/usr/people102 TBytesGPFS
/usr/cta15 TBytesGPFS
/home16 TBytesNFS
hercules
IBM iDataPlex - 360 TFLOPS
Login Nodes Compute Nodes
Total Nodes 8 1092
Operating System RedHat Enterprise Linux RedHat Enterprise Linux
Cores/Node 16 16
Core Type Intel 8-core Sandy Bridge Intel 8-core Sandy Bridge
Core Speed 2.6 GHz 2.6 GHz
Memory/Node 64 GBytes 64 GBytes
Accessible Memory/Node 2 GBytes 60 GBytes
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type 10 Gigabit Ethernet FDR-10 Infiniband

Utility Server

Utility Server
File Systems on Utility Server
Path Capacity Type
/us/work/200 TBytesPanFS
/u/home20 TBytesPanFS
/p/cwfs800 TBytesPanFS
us.arl.hpc.mil
Appro Xtreme-X Series - 27 TFLOPS
Login Nodes Compute Nodes
Total Nodes 2 44
Operating System RHEL v6 RHEL v6
Cores/Node 16 16
Core Type AMD Opteron 6134 Magny-Cours (x4) AMD Opteron 6134 Magny-Cours (x4)
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 v5 RHEL v5
Cores/Node 16 32
Core Type AMD Opteron 6134 Magny-Cours (x4) 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 254 GBytes
Memory Model Shared on node.
Distributed across cluster.		 Shared on node.
Distributed across cluster.
Interconnect Type QDR Infiniband QDR Infiniband


TDS Systems

Icecube

Icecube
File Systems on Icecube
Path Capacity Type
/usr/var/tmp2.2 TBytesLustre
icecube.arl.hpc.mil
SGI Altix ICE 8200
Login Nodes Compute Nodes
Total Nodes 2 12
Operating System SLES 11 SP1 SLES 11 SP1
Cores/Node 8 8
Core Type Intel Xeon quad-core Nehalem Intel Xeon quad-core Nehalem
Core Speed 2.8 GHz 2.8 GHz
Memory/Node 48 GBytes 24 GBytes
Accessible Memory/Node 42 GBytes 18 GBytes
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type 4x DDR Infiniband 4x DDR Infiniband

Caiman

Caiman
File Systems on Caiman
Path Capacity Type
/usr/var/tmp3.3 TBytesLustre
caiman.arl.hpc.mil
Cray XT5
Login Nodes Compute Nodes
Total Nodes 4 12
Operating System SLES 10.1 CLE 2.2.02
Cores/Node 8 8
Core Type AMD Opteron quad-core AMD Opteron quad-core
Core Speed 2.3 GHz 2.3 GHz
Memory/Node 32 GBytes 32 GBytes
Accessible Memory/Node 32 GBytes 32 GBytes
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type SeaStar SeaStar