http://www.tu-ilmenau.de

Logo TU Ilmenau


Logo Universitätsrechenzentrum
headerphoto IT-Services
Ansprechpartner

UniRZ

IT Service Desk

Telefon +49 3677 69-1111

E-Mail senden

Ihre Position

INHALTE

Hardware

Remote Vis

Remote visualization

Hardware environment

  • seven interactive nodes
  • CPU:    Intel CPUs 2,4..3,0 GHz
  • Grafic Cards: Nvidia  K5000, K5200, M4000, M5000
  • RAM:   256..756 GByte
  • HDD:    1 TByte
  • OS & Version: CentOS 6.9

Grafikarbeitsplätze

Standort

  • Universitätsrechenzentrum RTK 2

Hardwareausstattung

  • Systembezeichnung: Esprimo P9900 E-Star5
  • Baujahr/Jahr d. Inbetriebnahme: 2015
  • CPU:    Intel i5 CPU 650 @ 3,20 GHz
  • Grafik: NVidia Quadro K2200
  • RAM:    16 GB
  • HDD:    1 TByte
  • OS & Version: CentOS 6

MaPaCC 2

MaPaCC 2 - Massiv Paralleler Compute Cluster

100 Compute Nodes

  • 24 GByte main memory
  • 8 CPU cores , 2 sockets (Intel X 5550 2.67 GHz)
  • 250 GByte harddisk
  • network 1: gigabit 1 Gbit/s
  • network 2: gigabit 1 Gbit/s
  • network 3: management  100MBit/s

1 SMP Node

  • 128 GByte main memory
  • 48 CPU cores; 8 sockets (AMD Opteron™ 8431 2.4 GHz)
  • 300 GByte harddisk (SATA RAID 0)
  • network 1: gigabit 1 Gbit/s
  • network 2: gigabit 1 Gbit/s
  • network 3: management  100MBit/s
Compute Nodes
Compute Nodes
Racklayout
Racklayout

MaPaCC 3

48 Compute Nodes

  • 64 GByte main memory
  • 32 Cores at 4 sockets (AMD OPTERON 6134 2.3GHz)
  • 150 GByte local harddisk
  • network 1-4: gigabit 1 Gbit/s
  • network 5: infiniband 32 Gbit/s
  • network 6: management  100MBit/s

 2 SMP Nodes

  • 128/256 GByte main memory
  • 32 Cores at 4 sockets
  • 150 GByte local harddisk
  • network 1-4: gigabit 1 Gbit/s
  • network 5: infiniband 32 Gbit/s
  • network 6: management  100MBit/s
Abb. 1: MaPaCC 3 Frontansicht
Abb. 2: MaPaCC 3 Infrarotaufnahme

MaPaCC 4

87 Compute Nodes

  • 128 GByte main memory
  • 24 Cores at 2 sockets (2x Intel E5-2650v4 2.20GHz)
    Broadwell Architecture
  • 250 GByte local harddisk
  • network 1: gigabit 1 Gbit/s
  • network 2: FDR infiniband 40 Gbit/s
  • network 3: management  100MBit/s

 1 HighMem Node

  • 1024 GByte main memory
  • 24 Cores at 2 sockets (2x Intel E5-2650v4 2.20GHz)
  • 2x 1 TByte GByte local harddisk
  • 1x graphic card NVidia M4000
  • network 1: gigabit 1 Gbit/s
  • network 2: FDR infiniband 40 Gbit/s
  • network 3: management  100MBit/s
Abb. 1: MaPaCC 3 Frontansicht

cuda nodes

accelerator nodes with Nvidia Tesla K20 

3 accellerator nodes

  • one nvidia tesla k20 card
  • 24 GByte main memory
  • 8 CPU cores , 2 sockets (Intel X 5550 2.67 GHz)
  • 250 GByte harddisk
  • network 1: gigabit 1 Gbit/s
  • nvidia cuda programming environment v6 v65 v7 v75

Fileservice

Homedirectories

/usr/wrk/people*

  • people5 (10 TB)
  • people6 (18 TB)
  • people7 (18 TB)
  • people8 (18 TB)
  • people9 (72 TB)
  • people10 (10 TB)
  • people13 (32 TB)

Service

  • with daily incremental backup
  • with quotas
  • without tidy policies

 Data Filesystems

  • /mn/san5emt (9.1 TB)
  • /mnt/san6emt (13 TB)

Service

  • with weekly backup
  • with quotas
  • without tidy policies

 

Scratch Filesystems

/usr/scratch1

  • scratch1 (5 TB)
  • scratch2 (18 TB)
  • scratch3 (141 TB) / High performance Scratch Filesystem

Service

  • without weekly backup
  • without quotas
  • with tidy policies

Some words to /usr/scratch3

  • consist of 96x 2 Terabyte SAS hard disks
  • 24 disk per storage node
  • distibuted over 4 storage nodes
  • 1 metadata nodes
    every storage administrates 24 Disks
    and 36 Tbytes raid5 Redundancy
    … 1 disk Redundance
  • FHG FS Fraunhofer File System

 

Storage Nodes
Storage Nodes

History

TU Ilmenau - Computeserver History

SGI Origin 2000 (1996)

1 Computenode, 18 Cores (18 Sockets: ), 9 GByte RAM

 

FSC Cluster (2001-2006)

20 Computenodes, 40 Cores (40 Sockets: 2 CPU AMD 1800+), 40 GByte RAM

 

SUN V 880 (2004-2010)

8 Computenodes, 8 Cores (8 Sockets: UltraSparc III: 1.2 GHz), 16 GByte RAM

 

FSC BX 600 (2004)

10 Computenodes, 20 Cores (20 Sockets: 2 CPU Xeon: 2.4 GHz), 40 GByte RAM

MaPaCC_1 (2006-2012)

32 Computenodes
128 Cores (64 Sockets: 2 CPU AMD Opteron 275 2,2 GHz: )
288 GByte RAM

useful hints

dont use in file & directory names

  • space character
  • operators - except "-"
  • special sign - except "_"

check Your quota frequently with the command

quota -v

or

quota -s

If the output contains any "*" sign - please try to delete some files ... or send send an email to hpc@tu-ilmenau.de

dont use the original Windows Editor

for editing textfiles please use

nedit

in interactive session