We keep threatening to have a last release in the v3.0.x series. v3.0.6 may well be it!
Please test v3.0.6rc1: https://www.open-mpi.org/software/ompi/v3.0/ Changes since v3.0.5: - Allow the user to override modulefile_path in the Open MPI SRPM, even if install_in_opt is set to 1. - Properly detect ConnectX-6 HCAs in the openib BTL. - Fix segfault in the MTL/OFI initialization for large jobs. - Fix various portals4 control flow bugs. - Fix communications ordering for alltoall and Cartesian neighborhood collectives. - Fix an infinite recursion crash in the memory patcher on systems with glibc v2.26 or later (e.g., Ubuntu 18.04) when using certain OS-bypass interconnects. -- Jeff Squyres jsquy...@cisco.com