Owens
Running jobs requeued on all clusters
The Slurm upgrades during rolling reboots of Ascend, Owens and Pitzer we performed today (Oct 25 2023) cause all running jobs on the systems requeued around 8:45am. You will not be billed for the consumed resources before the jobs were requeued.
Rolling reboot of all clusters starting from Oct 25 2023
We will have rolling reboots of Ascend, Owens and Pitzer clusters including login and compute nodes, starting from 9AM Wednesday October 25, to perform NVIDIA driver and Slurm upgrades. At the start of the rolling reboot all login nodes will be unavailable for about 10 minutes. The rolling reboots won't affect any running batch jobs, but users may experience longer queue wait time than usual on the clusters.
Ansys 2023R2 now available on Owens
Date:
Wednesday, October 11, 2023 - 5:15pm
System(s):
Ansys 2023R2 is now available on Owens. Usage with:
module load ansys/2023R2
STAR-CCM+ 18.04.008 (v2306) available on Owens
Date:
Monday, July 31, 2023 - 6:00pm
System(s):
STAR-CCM+ 18.04.008 (v2306) is available on Owens. Mixed precision is also available. Use module load starccm/18.04.008 and module load starccm/18.04.008-mixed , respectively.
System Downtime August 8 2023
A downtime for OSC HPC systems is scheduled from 7 a.m. to 9 p.m., Tuesday, August 8, 2023. The downtime will affect the Pitzer, Owens and Ascend Clusters, web portals, and HPC file servers. MyOSC and state-wide licenses will be available during the downtime. See this link for more details: https://www.osc.edu/calendar/events/2023_08_08-system_downtime_august_8_2023
Gromacs 2023.2 is available
Gromacs 2023.2 has been installed on all the clusters. Usage is via the module gromacs/2023.2. For help loading an installation, use the command: "module spider gromacs/2023.2". That command also emits information on usage and installation details.
PETSc 3.19.3 is available on Owens and Pitzer
PETSc 3.19.3 has been installed with both gnu and intel compilers on both Owens and Pitzer. Usage is via the module petsc/3.19.3. For help loading, use the command: "module spider petsc/3.19.3". That command also emits information on usage and installation details.
