loading...

LCA

Laboratory for Advanced Computing

Cluster description

Cluster Navigator/Navigator+ (3936 + 1280 cores)

  • 164 computing nodes (Fujitsu PRIMERGY CX400 S2)

    • 2 x Intel Xeon E5-2697v2 (12-core) @ 2.70 GHz

    • 96 GB ECC DDR3 LV RAM

    • HCA InfiniBand FDR 56 Gbps

  • 28 computing nodes (Fujitsu PRIMERGY CX2550 M4)

    • 2 x Intel Xeon Gold 6148 (20-core) @ 2.40 GHz

    • 256 GB SSD (local storage)

    • RAM:

      • 21 nodes: 96 GB DDR4-2666 R ECC

      • 7 nodes: 384 GB DDR4-2666 R ECC

    • EP Mellanox EDR ConnectX-4 100 Gbps

  • 4 gpu computing nodes (Fujitsu PRIMERGY CX2570 M4)

    • 2 x NVIDIA Tesla V100 16 GB

    • 2 x Intel Xeon Gold 6148 (20-core) @ 2.40 GHz

    • 256 GB SSD (local storage)

    • 96 GB DDR4-2666 R ECC

    • EP Mellanox EDR ConnectX-4 100 Gbps

  • 1 SMP computing node (Fujitsu PRIMERGY RX4770 M4)

    • 4 x Intel Xeon Gold 6154 (18-core) @ 3.00 GHz

    • 3,84 TB SSD (local storage)

    • 3TB GB DDR4-2666 R ECC

    • EP Mellanox EDR ConnectX-4 100 Gbps

  • Lustre Shared Storage (220 TB + 1,27 PB)

    • Fujitsu PRIMERGY: RX2540 M4 & RX350 S8

      1 x MDS (RX2540 M4, SSD 3.2 TB)

      5 x OSS (RX350 S8, SATA 40 TB)

      1 x OSS (RX2540 M4, SAS 72 TB)

    • DDN ES7990+SS9012

      2 x MDS (block storage SFA200NV, 6.8 TB NVMe)

      2 x OSS (1640 TB total)

      8 external Infiniband EDR connections

  • Interconnect (FDR Infiniband 2:1 + EDR Infiniband 100 Gb/s non-blocking)


Software page