High Performance Computing Systems

Einstein

Einstein
File Systems on Einstein
Path Capacity Type
/scr516 TBytesLustre
/u/home22 TBytesLustre
einstein.navo.hpc.mil
Cray XT5 - 123 TFLOPS
Login Nodes Compute Nodes
Total Nodes 4 1592
Operating System SUSE Linux Compute Node Linux (CNL)
Cores/Node 16 8
Core Type AMD Opteron 64-bit AMD Opteron 64-bit
Core Speed 2.4 GHz 2.4 GHz
Memory/Node 128 GBytes 1584 nodes - 16 GBytes
8 nodes - 31 GBytes
Accessible Memory/Node 16 GBytes 1584 nodes - 14 GBytes
8 nodes - 30 GBytes
Memory Model Shared on node Shared on node.
Distributed across cluster.
Interconnect Type Ethernet Seastar2+

Davinci

Davinci
File Systems on Davinci
Path Capacity Type
/scr391 TBytesGPFS
/u/home47 TBytesGPFS
davinci.navo.hpc.mil
IBM Power 6 - 90 TFLOPS
Login Nodes Compute Nodes
Total Nodes 2 148
Operating System AIX AIX
Cores/Node 32 32
Core Type Power6 Power6
Core Speed 4.7 GHz 4.7 GHz
Memory/Node 64 GBytes 146 nodes - 64 GBytes
2 nodes - 256 GBytes
Accessible Memory/Node 2 GBytes 146 nodes - 52 GBytes
2 nodes - 246.4 GBytes
Memory Model Shared on node Shared on node.
Distributed across cluster.
Interconnect Type 4x DDR Infiniband 4x DDR Infiniband

Pascal

Pascal
File Systems on Pascal
Path Capacity Type
/scr112 TBytesGPFS
/u/home1.2 TBytesGPFS
pascal
IBM Power 5+ - 13.6 TFLOPS
Login Nodes Compute Nodes
Total Nodes 2 111
Operating System AIX AIX
Cores/Node 16 16
Core Type Power5+ Power5+
Core Speed 1.9 GHz 1.9 GHz
Memory/Node 16 GBytes 111 nodes - 32 GBytes
2 nodes - 128 GBytes
Accessible Memory/Node 2 GBytes 111 nodes - 26 GBytes
2 nodes - 122 GBytes
Memory Model Shared on node Shared on node.
Distributed across cluster.
Interconnect Type IBM Federation HPS IBM Federation HPS

Utility Server

Utility Server
File Systems on Utility Server
Path Capacity Type
/us/work/200 TBytesPanFS
/u/home20 TBytesPanFS
/p/cwfs800 TBytesPanFS
us.navo.hpc.mil
Appro Xtreme-X Series - 27 TFLOPS
Login Nodes Compute Nodes
Total Nodes 2 44
Operating System RHEL v5 RHEL v5
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 v5 RHEL v5
Cores/Node 16 32
Core Type AMD Opteron 6134 Magny-Cours (x2) AMD Opteron 6134 Magny-Cours (x2)
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