Glenn

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.

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

Jobs requesting Lustre are rejected by qsub

Date: 
Friday, August 15, 2014 - 11:30pm
Supercomputer: 

On both production clusters, we have begun rejecting jobs that request the use of Lustre or $PFSDIR in order to reduce job failures caused by the triggering of a bug that crashes the filesystem. If you have a GPFS allocation, you may if appropriate want to move your data there in order to maintain productivity while the Lustre service is in a degraded state.

2014/04 - Invited talk: MVAPICH

The April 2014 HPC Tech Talk (Tuesday, April 22th from 4-5PM) will provide some brief OSC updates, have a user-driven Q&A session, and will close with an invited talk about MPI-3 from the MVAPICH developers from The Ohio State University. To get the WebEX information and add a calendar entry, go here. Slides are available below.

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