mca_btl_portals4_activate_block 694 opal/mca/btl/portals4/btl_portals4_component.c mca_btl_portals4_activate_block(ev.user_ptr); mca_btl_portals4_activate_block 49 opal/mca/btl/portals4/btl_portals4_recv.c mca_btl_portals4_activate_block(block);