HARDWARE

Our group has two HPC clusters TEJ and PLANCK

  • Specifications of TEJ
    • 7 nodes with 4 sockets - 8 cores/socket and 2GB/core RAM.
    • 1 master node with 4 sockets - 8 cores/socket and 4GB/core RAM.
    • Core config - AMD core Opteron 6128.
    • Clock speed of the CPU - 2.0 GHz
    • 2 x 500 GB 7.2K RPM SATA 2.5" Energy Smart Hot Plug Hard Drive
    • Infiniband HCA for nodes - 40Gb/s, 10 Gigabit Ethernet, RoHS R6
    • 4 nodes with 4 sockets - 16 nodes/socket and 4GB/core RAM
    • Core config - AMD core Opteron 6276
    • Clock speed of the CPU - 2.3 GHz
    • 4 x 250 GB 7.2K RPM SATA 2.5" Energy Smart Hot Plug Hard Drive
    • Infiniband HCA for nodes - 40Gb/s, 10 Gigabit Ethernet, RoHS R6
  • Specifications of PLANCK
    • There is total 5 nodes
    • 3 nodes with specification of.
    • 16 E-2670 (2.6 GHz; code-named Sandy Bridge; 2nd gen Intel) .
    • 4 GB DDR3 SDRAM per core
    • 500 GB (HDD) 2.5" SATA per node
    • I56 Gbps FDR Infiniband Single Port
    • 2x1100 W SMPS (Main + redundant)
    • Rest 2 nodes with specification of
    • 8 E5-26xx series (2.2 GHz; code-named Haswell; 4th gen Intel).
    • 1 TB (HDD) 2.5" SATA per node
    • 56 Gbps FDR Infiniband Single Port
    • 2x1100 W SMPS (Main + redundant)
    • Pooled memory of 256 GB DDR4 SDRAM per node.
                             

We also have 4 high-end workstations.

3 nodes with the following specifications:

  • 24 Intel Xeon E5 2697 (2.7 GHz; code-named Haswell; 4th gen Intel) split across 2 sockets (12 cores per socket) Pooled memory of 128 GB DDR3 SDRAM per node 1 TB (HDD) 3.5" SATA per node 670 W SMPS
  • 1 node with the following specifications:

  • 16 Intel Xeon E5-2680 (2.7 GHz; code-named Sandy Bridge; 2nd Gen Intel) split across 2 sockets (8 cores per socket) 2 GB per core DDR3 SDRAM per node 500 GB (HDD) 3.5" SATA per node 670 W SMPS Intel Xeon Phi 61 cores


  • SOFTWARE
      VASP 5.3.5 Wien2k 13.1 ShengBTE 1.0.1 Elk 3.0.18 Calypso 4.1 SOD 0.40
      ALAMODE 0.9.5 Abinit 6.8.1 FHI-aims DFTB+ Quantum Espresso 5.2.0 BoltzTraP-1.2.5 Siesta-3.1