High Performance Computing Systems

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SCOUT

SCOUT
File Systems on SCOUT
Path Capacity Type
/p/home
($HOME)
155 TBGPFS
/p/work1
($WORKDIR)
1.045 PBGPFS
/p/app
($CSI_HOME)
90 TBGPFS
/p/scratch1
($LSCRATCH)
1.5 TBOn-node
SSD
scout.arl.hpc.mil
IBM Power9 1.2 PFLOPS
Login Nodes GPU Accelerated Compute Nodes
Training Inference Visualization
Total Cores | Nodes 160 | 4 880 | 22 5,120 | 128 80 | 2
Operating System RHEL
Cores/Node 40 40 + 6 GPUs
(6 x 5,120 CUDA cores,
6 x 640 Tensor cores)
40 + 4 GPUs
(4 x 2,500 CUDA cores,
4 x 320 Tensor cores)
40 + 2 GPUs
(2 x 5,120 CUDA cores,
2 x 640 Tensor cores)
Core Type IBM Power9 IBM Power9
+NVIDIA Volta V100
IBM Power9
+NVIDIA T4 GPUs
IBM Power9
+NVIDIA Volta V100
Core Speed 2.55 GHz
Memory/Node 512 GB 700 GB 256 GB 512 GB
Accessible Memory/Node 502 GB 690 GB 246 GB 502 GB
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type Ethernet / EDR InfiniBand

Centennial

Centennial
File Systems on Centennial
Path Capacity Type
/p/home
($HOME)
678 TBLustre
/p/work1
($WORKDIR)
10.859 PBLustre
/p/work2136 TBLustre
/p/app
($CSI_HOME)
203 TBLustre
centennial.arl.hpc.mil
SGI ICE XA 2.6 PFLOPS
Login Nodes Compute Nodes
Standard Memory Large Memory GPU Accelerated
Total Cores | Nodes 960 | 24 71,360 | 1,784 1,280 | 32 1,280 | 32
Operating System RHEL
Cores/Node 40 40 + 1 GPU
(1 x 2,880 GPU cores)
Core Type Intel Xeon
E5-2698v4 Broadwell
Intel Xeon
E5-2698v4 Broadwell
+NVIDIA Tesla K40P
Core Speed 2.2 GHz 2.6 GHz 2.2 GHz
Memory/Node 256 GB 128 GB 512 GB 256 GB
Accessible Memory/Node 252 GB 124 GB 508 GB 252 GB
Memory Model Shared on node. Shared on node.
Distributed across cluster.
Interconnect Type Ethernet / InfiniBand