wiki:HardwareCluster

  • ncpus: real processors
  • np: virtual processors los que están disponibles para ejecutar un job task
  • walltime: Amount of realtime a job can be in Running state

Relacion colas-Hardware

COLAUsoHARDWARE Nº nodos Total processors max.walltime
bamd GeneralBlade amd4 32
bintel GeneralBlade Intel12192
tlustre GeneralTwin lustre 932
ensembles Ensembles"" 932
operativa ]) asnas Twin no lustre756
tintel (1) General"" 7561:00
grid General dell 8 16
course General "" 8 16

1: Las colas tintel y operativa comparten nodos, tintel solo permite Jobs con walltime inferiores a una hora, si no se especifica walltime será de una hora pasado ese walltime mueren . PBS: job killed: walltime exceeded limit 3600

Hardware

Blade

4 nodos AMD

wn037 wn038 wn047 wn048

* Node Features (properties): amd 
* Physmem: 32GB  (30,8Gb libres)
* ncpus = 16
* np=16 

12 nodos Intel

wn031-wn036, wn041-wn046

  • Processor: 2 Intel(R) Xeon(R) E5620 (4 Cores,8 threats, 12M Cache, 2.40 GHz, 5.86 GT/s Intel® QPI)
  • Tiene habilitado Hyper Threating
  • Hard Disk: 250GB
* Node Features (properties): dinblade
* Physmem: 16GB   (15,1 Gb libre)
* ncpus = 16
* np=16 

Nodos Twin

wn010-wn025

9 nodos lustre

Son nodos en los que se encuentra implementado el almacenamiento distribuido de 15Tb /lustre, los diferenciamos del resto de Twin porque estan limitados para el calculo.

Impares: wn011, wn013, wn015,wn017,wn019,wn021,wn023,wn025 y wn024

* Node Features (properties): osdlustre y mdslustre (solo wn024 con 24GB)
* Physmem: 8GB (7,3Gb libre)  
* ncpus = 8
* np=4 

7 nodos nolustre

Pares: wn010,wn012,wn014,wn016,wn018,wn020,wn022

* Node Features (properties): twinib
* Physmem: 8GB  
* ncpus = 8
* np=8 

nodos dell

8 nodos dell

wn002-wn009

* Node Features (properties): dell
* Physmem: 2G (1,6Gb libre)  
* ncpus = 2
* np=2

Resumen

[root@encina ~]# cat /var/spool/torque/server_priv/nodes | grep wn0[01234] | sort
wn002 np=2 dell
wn003 np=2 dell
wn004 np=2 dell
wn005 np=2 dell
wn006 np=2 dell
wn007 np=2 dell
wn008 np=2 dell
wn009 np=2 dell
wn010 np=8 twinib
wn011 np=4 osdlustre
wn012 np=8 twinib
wn013 np=4 osdlustre
wn014 np=8 twinib
wn015 np=4 osdlustre
wn016 np=8 twinib
wn017 np=4 osdlustre
wn018 np=8 twinib
wn019 np=4 osdlustre
wn020 np=8 twinib
wn021 np=4 osdlustre
wn022 np=8 twinib
wn023 np=4 osdlustre
wn024 np=8 mdslustre
wn025 np=8 osdlustre
wn031 np=8 ensembles
wn032 np=16 dinblade
wn033 np=16 dinblade
wn034 np=16 dinblade
wn035 np=16 dinblade
wn036 np=16 dinblade
wn037 np=16 amd
wn038 np=16 amd
wn041 np=16 dinblade
wn042 np=16 dinblade
wn043 np=16 dinblade
wn044 np=16 dinblade
wn045 np=16 dinblade
wn046 np=16 dinblade
wn047 np=16 amd
wn048 np=16 amd
Last modified 4 years ago Last modified on Mar 29, 2017 10:24:45 AM