Hi, > Am 09.04.2019 um 13:31 schrieb Dave Love <dave.l...@manchester.ac.uk>: > > Is it possible to use the environment or mpirun flags to run an OMPI > that's been relocated from where it was configured/installed? (Say > you've unpacked a system package that expects to be under /usr and want > to run it from home without containers etc.) I thought that was > possible, but I haven't found a way that works. Using --prefix doesn't > find help files, at least.
export OPAL_PREFIX= to point it to the new location of installation before you start `mpiexec`. -- Reuti > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users _______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
