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Revision 532014-12-09 - SylvainKorzennikHPCAnalyst

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Welcome to the HPC@SAO Wiki

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Revision 522014-11-25 - SylvainKorzennikHPCAnalyst

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Welcome to the HPC@SAO Wiki

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Revision 512014-11-19 - SylvainKorzennikHPCAnalyst

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Welcome to the HPC@SAO Wiki

What's New

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  • Nov 19th 2014:
  • Oct 21 2014:
  • Sep 22nd 2014:
    • Twelve new compute nodes (64c/256GB) have been acquired to upgrade Hydra's hardware.
    • Hydra's software will be updated (to Rocks 6.1.X) and Lattice will be merged with Hydra.
    • Upgrade plans for FY2015 are more compute nodes and a new NetApp filer to double disk capacity and improve I/O throughput.
 
  • Mar 15th 2014:
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    • The OCIO/ORIS has purchased two new nodes with 24 cores and 504GB of memory each.
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    • The OCIO/ORIS has purchased two new nodes with 24 cores and 504GB of memory each. They are currently configured as a separate machine, called Lattice.
 
      • These nodes are intended for jobs that requires a lot of memory.
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      • Add'l information is available here.
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      • Add'l information on Lattice is available here.
 
  • Nov 1st 2013:
    • The old compute nodes (4 cores/node, mostly in rack 0) will be decommissioned be over the next month or two;
    • They will be replaced by a few new compute nodes with extra memory to accommodate large memory jobs (with a higher limit).
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  • Jul 11th 2013:
    • New information on memory use:
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      • new high-memory serial queues.
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      • new high-memory serial queues.
 
    • Updated disk space info
    • Other updates/fixes
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  • Apr 2nd 2013:
    • vT*.q: very-long time limit queues added (CPU limit is 108 days)
  • Mar 11th 2013:
    • last three R815 have been installed in rack 0, for a total of 10, bringing the cluster to 3294 cores.
  • Feb 11th 2013:
  • The status of the current h/w and s/w changes was updated (Oct 3, 2012).
 
  • Check here for past news.

Revision 502014-03-17 - SylvainKorzennikHPCAnalyst

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Welcome to the HPC@SAO Wiki

What's New

Added:
>
>
  • Mar 15th 2014:
    • The OCIO/ORIS has purchased two new nodes with 24 cores and 504GB of memory each.
      • These nodes are intended for jobs that requires a lot of memory.
      • Add'l information is available here.
 
  • Nov 1st 2013:
    • The old compute nodes (4 cores/node, mostly in rack 0) will be decommissioned be over the next month or two;
    • They will be replaced by a few new compute nodes with extra memory to accommodate large memory jobs (with a higher limit).

Revision 492013-11-01 - SylvainKorzennikHPCAnalyst

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Welcome to the HPC@SAO Wiki

What's New

Added:
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>
  • Nov 1st 2013:
    • The old compute nodes (4 cores/node, mostly in rack 0) will be decommissioned be over the next month or two;
    • They will be replaced by a few new compute nodes with extra memory to accommodate large memory jobs (with a higher limit).
 
  • Oct 2nd 2013:
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    • mvapich2 v1.9 installed for PGI and GNU compilers
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    • mvapich2 v1.9 installed for PGI and GNU compilers (solves the zombie problem, but you must recompile your MPI/IB codes).
 
  • Jul 11th 2013:
    • New information on memory use:

Revision 482013-10-02 - SylvainKorzennikHPCAnalyst

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Welcome to the HPC@SAO Wiki

What's New

Added:
>
>
  • Oct 2nd 2013:
    • mvapich2 v1.9 installed for PGI and GNU compilers
 
  • Jul 11th 2013:
    • New information on memory use:

Revision 472013-07-11 - SylvainKorzennikHPCAnalyst

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Welcome to the HPC@SAO Wiki

What's New

Added:
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>
  • Jul 11th 2013:
    • New information on memory use:
    • Updated disk space info
    • Other updates/fixes
 
  • Apr 2nd 2013:
    • vT*.q: very-long time limit queues added (CPU limit is 108 days)
  • Mar 11th 2013:

Revision 462013-04-03 - SylvainKorzennikHPCAnalyst

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Welcome to the HPC@SAO Wiki

What's New

Added:
>
>
  • Apr 2nd 2013:
    • vT*.q: very-long time limit queues added (CPU limit is 108 days)
 
  • Mar 11th 2013:
    • last three R815 have been installed in rack 0, for a total of 10, bringing the cluster to 3294 cores.
  • Feb 11th 2013:

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