Hi, it looks that there is an issue with totalview and openmpi message queue just empty and output shows: WARNING: Field mtc_ndims_or_nnodes of type mca_topo_base_comm_1_0_0_t not found! WARNING: Field mtc_dims_or_index of type mca_topo_base_comm_1_0_0_t not found! WARNING: Field mtc_periods_or_edges of type mca_topo_base_comm_1_0_0_t not found! WARNING: Field mtc_reorder of type mca_topo_base_comm_1_0_0_t not found! WARNING: Field mtc_ndims_or_nnodes of type mca_topo_base_comm_1_0_0_t not found! WARNING: Field mtc_dims_or_index of type mca_topo_base_comm_1_0_0_t not found! WARNING: Field mtc_periods_or_edges of type mca_topo_base_comm_1_0_0_t not found! WARNING: Field mtc_reorder of type mca_topo_base_comm_1_0_0_t not found! [ (Open MPI) 1.4a1r21427 and totalview.8.7.0-7/linux-x86-64
is this a known issue? and if so - how to overcome it ? regards