Issue:

When trying to run starccm on a vis node in order to use GPU for visualization (not for GPU calculation), the typical way to do this would be to load the...

You may experience a multi-node job hang if the job runs into a module that requires heavy I/O, e.g., MP2 or CCSD. Additionally, it potentially leads to our GPFS performance issue. We have...

OnDemand, epi accounting queries, the Viper DB, the Medline DB, the Eweld DB,...

Updated on March 2:

This is completed.

Original Post:

We will have rolling reboots of Owens cluster including login and compute nodes,...

01:20 PM 11/14/2018 Update:

...

GNU compiler versions 10+ may have Fortran compiler errors like

Error: Type mismatch between actual argument at (1) and actual argument at (2) (REAL(4)/REAL(8))

...

Batch scripts loading module lammps-7Dec15 should use the user's login shell or

the Korn shell, e.g. #PBS -S /bin/ksh...

LAMMPS 14May16 was built with the USER-OMP package on Oakley, Ruby, and Owens. Its default behavior is to spawn too many OpenMP threads. lammps/14May16 batch scripts that do not use the USER-OMP...

Terminal function from RStudio app through OnDemand does not work. It returns error as below:

Rstudio cannot launch terminals.

We are working on the...

The Ruby Transitional Cluster (only open to select research groups) is currently offline due to network problems. We expect it will return to service some time after the downtime.