We have found that recent MPI jobs using openmpi/1.10-hpcx and openmpi/2.0-hpcx on Owens may complete or hang until the job is killed, but receive segmentation fault. Some applications might be affected (if you run these applications with openmpi mentioned above): orca, openfoam and lammps. OSC users can use other compatible versions, e.g. openmpi/1.10.7-hpcx and openmpi/2.1.6-hpcx. Please check available version from the software page.
Sep 29 2023 - 2:00pm to 3:30pm
Oct 10 2023 - 1:00pm
Oct 11 2023 - 1:00pm to 3:00pm
Columbus, Ohio - September 12: Idaho National Laboratory study demonstrates the impact of incorporating Open OnDemand into an HPC environment
Columbus, Ohio - August 24: Researchers use deep neural networks to predict transcription factor binding
Columbus, Ohio - August 17: Middle school girls explore science through hands-on work in Young Women’s Summer Institute