Difference between revisions of "OpenLAB"

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There are two types of nodes we have:
 
There are two types of nodes we have:
* 8 Sun Fire X2200 M2 nodes with Dual Operon (2.2ghz) Quad Core Processors (8 logical processors each), 8GB of ram and a local 750GB 7200RPM scratch disk.  These will can be scheduled with the basic [[ClusterGuide|Torque]] queue <tt>dque</tt>.
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* 8 Sun Fire X2200 M2 nodes with Dual Operon (2.2ghz) Quad Core Processors (8 logical processors each), 8GB of ram and a local 750GB 7200RPM scratch disk.  These can be scheduled with the basic [[ClusterGuide|Torque]] queue <tt>dque</tt>.
 
** openlab00.umiacs.umd.edu
 
** openlab00.umiacs.umd.edu
 
** openlab01.umiacs.umd.edu
 
** openlab01.umiacs.umd.edu
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** openlab08.umiacs.umd.edu
 
** openlab08.umiacs.umd.edu
 
** openlab09.umiacs.umd.edu
 
** openlab09.umiacs.umd.edu
* 2 Dell Precision R5400 nodes with Dual Intel(R) Xeon(R) X5260 CPUs with 8GB RAM each. They each also have specific GPGPU cards. These can also be scheduled using the basic dpque.  
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* 1 Dell Precision R5400 node with Dual Intel(R) Xeon(R) X5260 CPUs with 8GB RAM. This node can also be scheduled using the basic dque.  
** openlab10.umiacs.ud.edu - NVIDIA Tesla C2050 GPU with a total of Four (4x) C2080 GPU processors
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** openlab10.umiacs.umd.edu - NVIDIA Tesla C2050 GPU with a total of Four (4x) C2080 GPU processors
** openlab11.umiacs.umd.edu - NVIDIA Tesla S870 GPU with a total of Two (2x) C870 GPU processors
 
  
 
===OpenLAB Desktop Resources===
 
===OpenLAB Desktop Resources===
* Windows 7 Enterprise
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*Windows 7 Enterprise
 
**jackson.pc.umiacs.umd.edu (AVW 4430)
 
**jackson.pc.umiacs.umd.edu (AVW 4430)
  
*Mac OS X 10.8
+
*Mac OS X 10.10
 
**koala.umiacs.umd.edu (AVW 4430)
 
**koala.umiacs.umd.edu (AVW 4430)
  
 
__NOTOC__
 
__NOTOC__

Revision as of 20:06, 14 January 2016

The OpenLAB computing facility is a collection of initial nodes that all our users can use for their basic computer needs. They are backed by our NFShomes home directories. We currently run Red Enterprise Linux 6.

Remote Login Nodes

Please connect to openlab.umiacs.umd.edu as it will connect you one of the two following remote login nodes. These are available via SSH.

  • opensub00.umiacs.umd.edu
  • opensub01.umiacs.umd.edu

The RSA SSH fingerprint for "openlab.umiacs.umd.edu" and all these specific hosts is,

 79:b3:dc:99:d8:ee:56:b8:51:63:bc:10:aa:4e:db:b3

OpenLAB Cluster

These nodes are not explicitly available to login to. They can either be scheduled from the submit/remote login nodes via Condor or Torque.

There are two types of nodes we have:

  • 8 Sun Fire X2200 M2 nodes with Dual Operon (2.2ghz) Quad Core Processors (8 logical processors each), 8GB of ram and a local 750GB 7200RPM scratch disk. These can be scheduled with the basic Torque queue dque.
    • openlab00.umiacs.umd.edu
    • openlab01.umiacs.umd.edu
    • openlab02.umiacs.umd.edu
    • openlab03.umiacs.umd.edu
    • openlab04.umiacs.umd.edu
    • openlab05.umiacs.umd.edu
    • openlab06.umiacs.umd.edu
    • openlab07.umiacs.umd.edu
  • 2 nodes with Dual E5-2690 (8 logical processors each), 128GB of ram and 2 400GB local scratch disks. Additionally these each have two Tesla K20c GPUs available in each node. These nodes need to be scheduled with the Torque queue gpu.
    • openlab08.umiacs.umd.edu
    • openlab09.umiacs.umd.edu
  • 1 Dell Precision R5400 node with Dual Intel(R) Xeon(R) X5260 CPUs with 8GB RAM. This node can also be scheduled using the basic dque.
    • openlab10.umiacs.umd.edu - NVIDIA Tesla C2050 GPU with a total of Four (4x) C2080 GPU processors

OpenLAB Desktop Resources

  • Windows 7 Enterprise
    • jackson.pc.umiacs.umd.edu (AVW 4430)
  • Mac OS X 10.10
    • koala.umiacs.umd.edu (AVW 4430)