Clusters

Here are some of the clusters we have built or maintain.  We have a few more in building or planning stages as of now.

CITerra Cluster

314 HP SL390
Dual hex core 2.67 GHz processors
48GB RAM per node
Mellanox QDR infiniband interconnect
180 Nvidia M2090 GPGPUs
3768 total cores
15 TB total distributed memory
3Login nodes, 1 Head node
Round Robin DNS to access the login nodes
500 TB Lustre Filesystem
2 MDS, 4 OSS
Rocks 5.4.3 with Torque/Maui

Tachus cluster
60 Dell Poweredge C6220 II
Dual 2.6 GHz 8 core intel E5-2650
64 GB RAM
Rocks 6.1.1
Slurm scheduler

Somasim Cluster
18 AMAX nodes
Dual 2.4 GHz quad core Xeons
72 Nvidia M2070 GPGPUs
48 GB RAM
Rocks 5.4
Maui/Torque scheduler and resource manage

Hoth Cluster
— no longer maintained by IMSS —
45 Dell R410
Dual hex core westmere
24 GB RAM
QDR infiniband interconnect
Rocks 5.3
24 TB Panasas Filesystem
Maui/Torque scheduler and resource manage

EMSCAT Cluster
Dell Poweredge 620
Dual 2,4 GHz 8 core intel E5-2665
64 GB RAM
Rocks 6.1
Maui/Torque scheduler and resource manage
QDR infiniband

Garuda Cluster

96 Dell Poweredge 1950s
Dual quad core 2.33 GHz processors
8 GB RAM per node
Silverstorm Infiniband interconnect
Rocks 4.3 provisioning
Moab/torque sceduling and resource management

Mayo Cluster

65 node, dual socket quad core
Gigabit ethernet connectivity
Rocks provivisioning
Maui/Torque scheduler and resource manager

Femto Cluster


70 node, dual socket quad core
Gigabit ethernet connectivity
Rocks provisioning
LSF scheduler and resource manager

Paso Cluster

67 node, dual socket quad core
Silvertorm Infiniband connectivity
Rocks 4.3 provisioning
Maui/Torque scheduling and resource managemen

Nupack Cluster

26 Dell Poweredge R610 Nodes  (eventually 30)
Dual Socket quad core Nehalem processors
24 GB RAM per node
Gigabit Ethernet Interconnect
Rocks provisioning
Maui/Torque scheduling and resource management

Pierce (Bop) Cluster

9 Dell Poweredge 1950 nodes
4 Dell Poweredge R610 nodes
Gigabit ethernet interconnect
Rocks Provisioning
Maui/Torque scheduling and resource management

Neuroecon Cluster

12 Dell Poweredge 1950 nodes
16 GB RAM per node
Gigabit ethernet interconnect
Matlab Distributed compute engine
Rocks 5.1 Provisioning
Maui/Torque scheduling and resource management
60 TB Lustre File System
DDN 9900

Millikan Cluster

7 Dell Poweredge 1950 nodes
16 Dell Poweredge R410 nodes
Gigabit ethernet interconnect / IB
Rocks 5.2 Provisioning
Maui/Torque scheduling and resource management

Beaverwulf
— Retired —
This is our smallest cluster
Used for educational use only
1 Headnode, 8 Compute nodes
Authenticated centrally so anyone with an IMSS account can use it
Mounts IMSS home directories
Rocks 4.3 with Maui/Torque