Disable dlopen trick on OpenMPI >= 3.0.0 #3849
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find_package(MPI 3.0 REQUIRED)Doesn't that mean that we do not need it at all? |
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@KaiSzuttor, you're confusing MPI (the standard) and OpenMPI (an implementation) versions. We require an MPI 3.0-compliant MPI implementation. That requirement is fulfilled for example by OpenMPI >= 1.7.5, MPICH >= 3, or MVAPICH2 >= 2.1. |
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ah you are right |
KaiSzuttor
approved these changes
Aug 4, 2020
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It is not needed anymore since open-mpi/ompi#3705. Related: #3812, where we document this trick.