INHALTE
Hardware
Remote Vis
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 7.6
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
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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)
- people16 (81 TB)
Service
- with daily incremental backup
- with quotas
- without tidy policies
Scratch Filesystems
/usr/scratch4
- scratch4 (500 TB) / BeeGFS parallel Filesystem
Service
- without (!) any backup
- with quotas
- without tidy policies
Some words to /usr/scratch4
- consist of 352 x 2 Terabyte SAS hard disks
- 88 disk per storage node (Raid6 + HotSpare)
- distibuted over 4 storage nodes
- 1 metadata node
- BEEGFS parallel File System
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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
MaPaCC_2 - (2010-2016)
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
MaPaCC_3 - (2010-2017)
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
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