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High Performance Computing Facility

Sampige

Released : April, 2007

Specification:
  • 128 compute nodes,1 resource mgmt. node,1 login node
  • Dual Core Dual CPU Intel Xeon 5160 3GHz with 4MB L2 cache
  • HP Smart Array RAID controller
  • Based on Lustre Filesystem
  • 32TB aggregate storage capacity
  • Infiniband interconnect
  • Platform LSF 7 integrated with slurm
  • HP-MPI 2.2.5

Booruga

Released: July 23, 2010

Specification:
  • 48 nodes , 1 login node, 1 resource management node
  • Nehalem Intel Xeon 5570 2.93GHz with 8MB L2 Cache
  • Based on luster file system
  • 30TB aggregate storage capacity
  • Infiniband interconnect
  • Moab 5.4.0 integrated with Tourque 2.5.1 job scheduler
  • Intel Cluster Tool Kit 4.0

Taavare

Released: April 11, 2013

Linpack Performance (Rmax) : 8.9 TFlop/s

Theoretical Peak (Rpeak) : 10.6 TFlop/s

Specification:

  • 31 compute nodes,1 Master node (Disk less)
  • 16 core CPU: 2 * Intel(R) Xeon(R) CPU E5-2670 @2.60GHz with 2MB L2 cache and 20MB L3 cache
  • Amount of memory (RAM) on each node: 64 GB
  • Storage controller ET DX80 S2
  • Storage Encloser ET DX8090 S2
  • Write speed: 1.3 Gbps
  • Read Speed: 3 Gbps
  • Lustre-based Parallel file system
  • 50 TB aggregate storage capacity
  • Interconnect: Infiniband FDR (56 Gbps) (Mellanox)
  • Job Scheduler : Maui (Open Source)
  • Make : Fujitsu, Local Service Provider: Tata-Elxsi
  • Intel MPI

Mallige

Released: June 15th, 2015

Linpack Performance (Rmax) - CPU : 75.3 TFlop/s

Theoretical Peak (Rpeak) - CPU: 101.25 TFlop/s

Linpack Performance (Rmax) - GPU : 7.8 TFlop/s

Theoretical Peak (Rpeak) - GPU: 11.3 TFlop/s



Specification:

  • 108 Compute nodes,2 Master node, 1 Login node, 1 Spare node, 1 IML node
  • 24 core CPU: 2* Intel Xeon E5-2680 V3, 2.5 GHz 30 MB Cache
  • Amount of memory (RAM) on each node: 96 GB
  • Storage controller - dual E-2700 controller & dual E-5500B controller
  • Storage Encloser - 1 x NetApp DE5600 2u Enclosure & 3 x NetApp DE6600 4u Enclosure
  • Write speed: 6.5 Gbps
  • Intel Enterprise edition Lustre - Parallel file system
  • 233 TB aggregate storage capacity
  • Interconnect: Infiniband FDR (56 Gbps) (Mellanox)
  • Job Scheduler : SLURM (Open Source)
  • Make : Lenovo, Local Service Provider: Wipro
  • Intel MPI