HPC Changelog

Maximum job size reduced

Date: 
Tuesday, February 3, 2015 - 11:45am
Supercomputer: 

The maximum job size on Glenn has been reduced from 256 nodes (2048 cores) to 128 nodes (1024 cores).  User and group limits are still at 2048 cores total.

ANSYS default module changes

Date: 
Monday, February 2, 2015 - 4:15pm
Supercomputer: 

We have updated the default module of ANSYS on both Oakley and Glenn. The default module of ANSYS is ANSYS 14.5.7 on Oakley and ANSYS 14.5 on Glenn. For example, if you use module load ansys on Oakley, ANSYS 14.5.7 (instead of ANSYS 13.0) is loaded. We however keep the older versions of ANSYS installed on our cluster.

FLUENT default module changes

Date: 
Monday, February 2, 2015 - 4:00pm
Supercomputer: 

We have updated the default module of FLUENT on both Oakley and Glenn. The default module of FLUENT is FLUENT15.0.7 on Oakley and FLUENT 14.5 on Glenn. For example, if you use module load fluent on Oakley, FLUENT 15.0.7 (instead of FLUENT 13.0) is loaded. We however keep the older versions of FLUENT installed on our cluster.

FLUENT 15.0.7 available on Oakley

Date: 
Tuesday, November 18, 2014 - 4:00pm
Supercomputer: 
  • FLUENT 15.0.7 has been installed on Oakley, and is available by loading the module fluent/15.0.7.

Updated pbsdcp

Date: 
Monday, October 20, 2014 - 8:15am
Supercomputer: 

We have updated pbsdcp to fix a rare bug seen with certain MPI libraries.

Boost 1.56.0 is available on Oakley

Date: 
Monday, September 22, 2014 - 11:45am
Supercomputer: 

Boost 1.56.0 has been installed on Oakley and is available by loading module boost.  For information on compiling and linking with boost libraries, please refer to the software page.

222 compute nodes decommissioned on Glenn

Date: 
Friday, September 12, 2014 - 5:00pm
Supercomputer: 

222 compute nodes on Glenn have been removed from service to begin preparing for the arrival of Ruby compute nodes. There have been no other associated system changes. Jobs on Glenn may see more frequent waits in the queue than they have in the past due to a reduction of available resources, depending on scheduler load.

Amber 14 now available

Date: 
Friday, September 12, 2014 - 3:45pm
Supercomputer: 

Amber 14 has been installed on Oakley and Glenn; usage is via the modules amber/14 on Oakley and amber14 on Glenn.  For information on available executables and installation details see the software page for Amber or the output of the respective module help command, e.g.: module help amber/14

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