diff options
Diffstat (limited to 'host')
| -rw-r--r-- | host/lib/include/uhdlib/rfnoc/graph.hpp | 3 | ||||
| -rw-r--r-- | host/lib/rfnoc/graph.cpp | 10 |
2 files changed, 8 insertions, 5 deletions
diff --git a/host/lib/include/uhdlib/rfnoc/graph.hpp b/host/lib/include/uhdlib/rfnoc/graph.hpp index 73f983d41..9667f4817 100644 --- a/host/lib/include/uhdlib/rfnoc/graph.hpp +++ b/host/lib/include/uhdlib/rfnoc/graph.hpp @@ -263,8 +263,9 @@ private: /*! Forward all edge properties from this node (\p origin) to the * neighbouring ones * + * \param forward true for forward edges, false for back-edges */ - void _forward_edge_props(rfnoc_graph_t::vertex_descriptor origin); + void _forward_edge_props(rfnoc_graph_t::vertex_descriptor origin, const bool forward); /*! Check that the edge properties on both sides of the edge are equal * diff --git a/host/lib/rfnoc/graph.cpp b/host/lib/rfnoc/graph.cpp index faea82550..3584a1c2a 100644 --- a/host/lib/rfnoc/graph.cpp +++ b/host/lib/rfnoc/graph.cpp @@ -364,7 +364,7 @@ void graph_t::resolve_all_properties( // Forward all edge props in all directions from current node. We make // sure to skip properties if the edge is flagged as // !property_propagation_active - _forward_edge_props(*node_it); + _forward_edge_props(*node_it, true); // Now mark all properties on this node as clean node_accessor.clean_props(current_node); @@ -604,7 +604,8 @@ void graph_t::_remove_node(node_ref_t node) } -void graph_t::_forward_edge_props(graph_t::rfnoc_graph_t::vertex_descriptor origin) +void graph_t::_forward_edge_props( + graph_t::rfnoc_graph_t::vertex_descriptor origin, const bool forward) { node_accessor_t node_accessor{}; node_ref_t origin_node = boost::get(vertex_property_t(), _graph, origin); @@ -615,12 +616,13 @@ void graph_t::_forward_edge_props(graph_t::rfnoc_graph_t::vertex_descriptor orig }); UHD_LOG_TRACE(LOG_ID, "Forwarding up to " << edge_props.size() << " edge properties from node " - << origin_node->get_unique_id()); + << origin_node->get_unique_id() << " along " + << (forward ? "forward" : "back") << " edges."); for (auto prop : edge_props) { auto neighbour_node_info = _find_neighbour(origin, prop->get_src_info()); if (neighbour_node_info.first != nullptr - && neighbour_node_info.second.property_propagation_active) { + && neighbour_node_info.second.property_propagation_active == forward) { const size_t neighbour_port = prop->get_src_info().type == res_source_info::INPUT_EDGE ? neighbour_node_info.second.src_port |