[vpr] debugging

Author: tangxifan

libs/librrgraph/src/base/rr_graph_builder.cpp

@@ -256,6 +256,7 @@ std::string RRGraphBuilder::node_ptc_nums_to_string(RRNodeId node) const {
     std::string ret;
     if (node_ptc_nums_.empty()) {
         ret = std::to_string(node_storage_.node_ptc_num(node));
+//        VTR_LOG("Node ptc single: %d -> string %s\n", node_storage_.node_ptc_num(node), ret.c_str()); 
     } else {
         VTR_ASSERT(size_t(node) < node_ptc_nums_.size());
         for (size_t iptc = 0; iptc < node_ptc_nums_[node].size(); iptc++) {

libs/librrgraph/src/io/gen/rr_graph_uxsdcxx.h

@@ -4021,6 +4021,7 @@ inline void write_node(T &in, std::ostream &os, Context &context){
 		os << "<loc";
 		os << " layer=\"" << in.get_node_loc_layer(child_context) << "\"";
 		os << " ptc=\"" << in.get_node_loc_ptc(child_context) << "\"";
+        VTR_LOG("RR graph writer io ptc: %s\n", in.get_node_loc_ptc(child_context));
 		if((bool)in.get_node_loc_side(child_context))
 			os << " side=\"" << lookup_loc_side[(int)in.get_node_loc_side(child_context)] << "\"";
 		if((bool)in.get_node_loc_twist(child_context))

libs/librrgraph/src/io/rr_graph_uxsdcxx_serializer.h

@@ -713,6 +713,7 @@ class RrGraphSerializer final : public uxsd::RrGraphBase<RrGraphContextTypes> {
     }
 
     inline const char* get_node_loc_ptc(const t_rr_node& node) final {
+//        VTR_LOG("RR graph writer ptc: %s\n", rr_graph_builder_->node_ptc_nums_to_string(node.id()).c_str());
         return rr_graph_builder_->node_ptc_nums_to_string(node.id()).c_str();
     }
     inline int get_node_loc_layer(const t_rr_node& node) final {