Merge branch 'openmpi' into '2020'

To enable the correct transports in UCX for OpenMPI

See merge request hps-public/easybuild-repository!222

Golden_Repo/o/OpenMPI-settings/OpenMPI-settings-4.1-default.eb

@@ -16,6 +16,7 @@ source_urls = []
 sources = []
 modextravars = {
     'SLURM_MPI_TYPE': 'pspmix',
+    'UCX_TLS': 'rc_x,cuda_ipc,gdr_copy,self,sm,cuda_copy',
     'OMPI_MCA_mca_base_component_show_load_errors': '1',
     'OMPI_MCA_mpi_param_check': '1',
     'OMPI_MCA_mpi_show_handle_leaks': '1',