We will have rolling reboots of all HPC clusters (Ascend, Cardinal, Owens, and Pitzer cluster), including login and compute nodes, starti

LAMMPS ppn=40 GPU problem on Pitzer

Category: 
Resolution: 
Resolved

On Pitzer both LAMMPS 22Aug18 and 5Jun19 gpu jobs with ppn=40 hang immediately after lammps begins execution.  A workaround is to use ppn=39.