Changes on MPI libraries after Dec. 13, 2022 downtime

During the Dec. 13, 2022 downtime, we will upgrade MOFED from 4.9 to 5.6 and recompile all OpenMPI and MVAPICH2 against the newer MOFED version on Owens. After downtime, users with their own MPI libraries on Owens may see job failures and will need to rebuild their applications linked against the MPI libraries.
Display Start: 
Wednesday, December 7, 2022
Display End: 
Wednesday, January 25, 2023