lunduniversity.lu.se

LUNARC

Lund University

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Docenten

Docenten is a 210 node 64-bit AMD Opteron cluster. In the nodes the Opteron 148 CPU (2.2 Ghz) is used. The system interconnect consists of a GigaBit Ethernet network connected to a stacked D-Link switch. Storage is implemented using 2 storage servers connected to a InforTrend disk array providing in total 2 Tb (RAID5) of shared disk.

System information

Hostname

docenten.lunarc.lu.se

Queue system

Torque/Maui

Scheduling policy

Fairshare

Global filesystem

/disk/global1
/disk/global2 
shared with Sweet16, available on all nodes.

Home

/home
shared with other Lunarc clusters, available on all nodes.

Compilers

GNU
Intel
PathScale
Portland (PGI)

Software

Module based software handling

Parallell libraries

PVM and MPI libraries available in binary form for all installed compilers.

Node information

CPU

Opteron 148 (2.2 Ghz)

Memory

1 Gb in 200 nodes, 4 Gb in 10 nodes

Linux distribution

CentOS 4.4 x86_64 (RHEL4 compatible)

Local disk

54 Gb /disk/local

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