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Difference between revisions of "Opteron Cluster phoenix"

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== Introduction ==
+
[[Image:Phoenix_rack.gif]]
  
== Hardware and Architecture ==
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* [[ phoenix Introduction|Introduction ]]
  
 +
* [[ phoenix Batch System|Batch System ]]
  
The HLRS DGRID Cluster platform consists of one front node for interactive access (forntend.dgrid.hlrs.de) and serveral compute nodes for execution of parallel programs.
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* [[ phoenix Program Development|Program Development ]]
  
  
'''Two different compute node CPU architecture types are installed:'''
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* [[General HWW Documentation]]
* IBM cell
 
* Intel Xeon 5150 (woodcrest)
 
  
 
 
'''Features'''
 
* Operating System: ScientificLinux 4.4 on Intel based nodes
 
* Operating System: Fedora Core5 on cell based nodes
 
* Batchsystem: Torque/Maui
 
* node-node interconnect: Infiniband + GigE
 
* Local Disk for scratch on each node
 
* Global Disk 100 TB
 
* GPFS
 
* OpenMPI
 
* Compiler: Intel, GCC, Java
 
  
 
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* [[Phoenix_Introduction#Support_.2F_Feedback|Support / Feedback]]
{| border="1" cellpadding="2"
 
|+'''Short overview of installed nodes'''
 
!width="50"|Function
 
!width="50"|Name
 
!width="150"|CPU
 
!width="50"|Memory
 
!width="50"|Disk
 
!width="50"|PBS properties
 
!width="80"|Interconnect
 
|-
 
|Compute Nodes||node01 - node28 || Intel Xeon 5150 2.66 GHz || 8 GB || 160 GB || dgrid || GigE/Infiniband
 
|-
 
|Compute Nodes||cell01 - cell07 || Cell Broadband Engine 3.2 GHz || 1GB || 40 GB || cell || GigE/Infiniband
 
|-
 
|Login Node||frontend || Intel Xeon 5150 2.66 GHz || 16 GB || 250 GB || - || GigE/Infiniband
 
|-
 
|I/O Server||data1 / data2 || Intel Xeon 5130 2.0 GHz || 16 GB || 100 TB || - || GigE/Infiniband
 
|-
 
|Infrastructure (NTP,PBS,DNS,DHCP,FTP,GT4,...)||some virtual XEN based hosts) || Intel Xeon EM64T 3.4 GHz || 8 GB || 270 GB || - || GigE
 
|}
 

Latest revision as of 13:55, 3 February 2009