Changes to HPC systems are listed below, optionally filtered by system.
We are actively investigating intermittent slowness on the shared /fs/scratch filesystem.
OSC systems staff will execute a rolling reboot across all active compute clusters (Pitzer, Ascend, and Cardinal) beginning Thursday, November 05.
HPC Changelog
HPC Changelog
Nextflow 26.10.2 available on Cardinal, Pitzer, Ascend
Nextflow 26.10.2 is now available on Cardinal, Pitzer, and Ascend clusters. To use, type module load nextflow/26.10.2. Refer to the Nextflow software page for more details.
HDF5 2.2.0 available on Pitzer
Date:
Wednesday, October 14, 2026 - 3:45pm
System(s):
HDF5 2.2.0 is available on Pitzer with gcc 12.3.0 and either OpenMPI 5.0.10 or MVAPICH 4.1
use module spider hdf5/2.2.0 to see more
Expanding Resource Selection Across All OnDemand Apps
Following our recent update to the OnDemand (OOD) Desktop launch form, we are expanding this job type resource interface across all applications within the OOD instance throug
Ansys 2026R1 Available on Cardinal
Date:
Tuesday, July 28, 2026 - 12:00pm
System(s):
Ansys 2026R1 available on Cardinal
module load ansys/2026R1
Ollama 0.32.0 available on Ascend and Cardinal
Ollama 0.32.0 is now available on Ascend and Cardinal clusters. To use, type: module load ollama/0.32.0 Refer to the Ollama software page for more usage details.
HEASoft 6.36 now available on Cardinal
Date:
Thursday, July 2, 2026 - 5:45pm
System(s):
module load heasoft/6.36