Sophia:Hardware

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The hardware of Sophia is composed of 3 active clusters:

  • Azur:
    • In production from feb 18 2005 to 27 jan 2011
    • updated in jan 2007 (downgrade from 105 to 72 nodes + RSA on 70 nodes)
    • updated in nov 2009 (downgrade from 72 to 49 nodes)
    • 49-node Dual AMD Opteron cluster
    • R_peak = 392 GFlops , R_max=FIXME
  • Helios:
    • In production since june 2 2006
    • 56-node Quad Core AMD Opteron cluster
    • R_peak = 985 GFlops, R_max = 765 GFlops (with myrinet)
  • Sol:
    • In production since feb 23 2007
    • 50-node Quad Core AMD Opteron cluster
    • R_peak = 1040 GFlops, R_max = 756 GFlops
  • Suno:
    • In production since Apr 1 2010
    • 45-node Quad Core Intel Xeon Nehalem cluster
    • R_peak = 3.25 TFlops, R_max = 2.28 TFlops

Contents

Azur: IBM Nodes - retired

Model: IBM eServer 325
49 nodes
CPU: AMD Opteron 246
2.0GHz / 1MB / 333MHz
  • 49 nodes x 2 cpus per node = 98 cpus
  • 98 cpus x 1 core(s) per cpu = 98 cores
Memory: 2 GB
Network:
  • 2 x Gigabit Ethernet (1 in use)
  • 49 cards Myrinet-2000 (M3F-PCIXF-2)

Driver: tg3

Storage: 80 GB / IDE

Driver: amd74xx

Misc: -
Date of arrival: feb 18 2005
Date of retiree: jan 27 2011

Helios: Sun Nodes

Model: Sun Fire X4100
56 nodes
CPU: AMD Opteron 275
2.2GHz / 1MB / 400MHz
  • 56 nodes x 2 cpus per node = 112 cpus
  • 112 cpus x 2 core(s) per cpu = 224 cores
Memory: 4 GB
Network:
  • 4 x Gigabit Ethernet (1 in use)
  • 56 cards Myrinet-2000 (M3F-PCIXF-2)

Driver: e1000

Storage: 2x73 GB Raid0 / SAS(2x 73GB disks set as a single hardware RAID-0 device, see LSI SAS manual for technical details)

Driver: mptsas

Misc: -
Date of arrival: june 2 2006

Sol: Sun Nodes

Model: Sun Fire X2200 M2
50 nodes
CPU: AMD Opteron 2218
2.6GHz / 1MB / 667MHz
  • 50 nodes x 2 cpus per node = 100 cpus
  • 100 cpus x 2 core(s) per cpu = 200 cores
Memory: 4 GB
Network:
  • 2 x Gigabit Ethernet (NVIDIA MCP55 Pro, one in use on 2 nodes, two on 47 nodes)
  • 2 x Gigabit Ethernet (Broadcom BCM5715c, tg3 driver, disabled)

Driver: forcedeth

Storage: 250 GB / SATA

Driver: sata_nv

Misc:
Date of arrival: feb 23 2007

Suno: Dell Nodes

Model: Dell R410
45 nodes
CPU: Intel Xeon E5520
2.26GHz / 8MB / 1066MHz
  • 45 nodes x 2 cpus per node = 90 cpus
  • 90 cpus x 4 core(s) per cpu = 360 cores
Memory: 32 GB
Network:
  • 2 x Gigabit Ethernet (Broadcom NetXtremeII BCM5716)

Driver: bnx2

Storage: 2x300 GB / SAS/RAID-0

Driver: megaraid_sas

Misc: BIOS settings: Cstate=on, Power Management=OS, Turbo=Off, Hyperthreading=Off
Date of arrival: jan 27 2010

Storage node

Model: Sun X4100
x 1
CPU: AMD Opteron 275
2.2 GHz
x 2
Memory: 4 GB (4x1 GB)
Network:
  • 4 x Gigabit Ethernet (Intel e1000)
  • 1 x 2Gb Fibre Channel (QLogic QLA2342 - Sun 133MHz)
Storage:
  • 73GB / SAS / 10K RPM (RAID-1 "Mirroring")
  • Sun StorEdge 3511 FC Array: 2TB / SATA II / 7200 RPM (RAID-5: 6x500GB, with one hot-standy disk) ([1])
Misc:
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