Add more debugging info [ci-skip]

src/mesh/ConnectivityDispatcher.cpp

@@ -201,7 +201,20 @@ ConnectivityDispatcher<Dimension>::_gatherFrom(const ItemValue<DataType, item_ty
 {
   std::vector<Array<const DataType>> recv_item_data_by_proc = this->exchange(data_to_gather);
 
+  if constexpr (not(std::is_same_v<std::decay_t<DataType>, CellType>)) {
+    for (size_t i_rank = 0; i_rank < recv_item_data_by_proc.size(); ++i_rank) {
+      std::cout << "- from " << rang::fgB::cyan << i_rank << ": recv_" << itemName(item_type)
+                << "_data_by_proc=" << recv_item_data_by_proc[i_rank] << rang::fg::reset << '\n';
+    }
+  }
+
   const auto& recv_id_correspondance_by_proc = this->_dispatchedInfo<item_type>().m_recv_id_correspondance_by_proc;
+  if constexpr (not(std::is_same_v<std::decay_t<DataType>, CellType>)) {
+    for (size_t i_rank = 0; i_rank < parallel::size(); ++i_rank) {
+      std::cout << rang::fgB::green << "* recv_id_correspondance_by_proc[" << i_rank
+                << "] = " << recv_id_correspondance_by_proc[i_rank] << rang::fg::reset << '\n';
+    }
+  }
   Assert(recv_id_correspondance_by_proc.size() == parallel::size());
 
   gathered_array = Array<std::remove_const_t<DataType>>(this->_dispatchedInfo<item_type>().m_number_to_id_map.size());
@@ -372,8 +385,8 @@ ConnectivityDispatcher<Dimension>::_buildSubItemNumbersToRecvByProc()
   }();
 
   for (size_t i_rank = 0; i_rank < parallel::size(); ++i_rank) {
-    std::cout << "sub_ttem_nb " << i_rank << ": " << rang::fgB::magenta << itemName(SubItemOfItemT::item_type) << "->"
-              << itemName(SubItemOfItemT::sub_item_type) << ": " << sub_item_numbers_to_send_by_proc[i_rank]
+    std::cout << "sub_item_nb_to_send " << i_rank << ": " << rang::fgB::magenta << itemName(SubItemOfItemT::item_type)
+              << "->" << itemName(SubItemOfItemT::sub_item_type) << ": " << sub_item_numbers_to_send_by_proc[i_rank]
               << rang::fg::reset << '\n';
   }
 
@@ -393,6 +406,13 @@ ConnectivityDispatcher<Dimension>::_buildSubItemNumbersToRecvByProc()
   for (size_t i_rank = 0; i_rank < parallel::size(); ++i_rank) {
     const_sub_item_numbers_to_recv_by_proc[i_rank] = sub_item_numbers_to_recv_by_proc[i_rank];
   }
+
+  for (size_t i_rank = 0; i_rank < parallel::size(); ++i_rank) {
+    std::cout << "sub_item_nb_to_recv " << i_rank << ": " << rang::fgB::magenta << itemName(SubItemOfItemT::item_type)
+              << "->" << itemName(SubItemOfItemT::sub_item_type) << ": "
+              << this->_dispatchedInfo<SubItemOfItemT>().m_sub_item_numbers_to_recv_by_proc[i_rank] << rang::fg::reset
+              << '\n';
+  }
 }
 
 template <size_t Dimension>
@@ -403,6 +423,8 @@ ConnectivityDispatcher<Dimension>::_buildItemToSubItemDescriptor()
   constexpr ItemType item_type     = ItemOfItemT::item_type;
   constexpr ItemType sub_item_type = ItemOfItemT::sub_item_type;
 
+  constexpr const bool print = (item_type == ItemType::cell) and (sub_item_type == ItemType::node);
+
   const auto& item_list_to_recv_size_by_proc = this->_dispatchedInfo<item_type>().m_list_to_recv_size_by_proc;
 
   const auto& number_of_sub_item_per_item_to_recv_by_proc =
@@ -429,12 +451,17 @@ ConnectivityDispatcher<Dimension>::_buildItemToSubItemDescriptor()
       item_to_subitem_legacy.emplace_back(sub_item_vector);
     }
   }
+
+  if constexpr (print) {
+    for (size_t i_rank = 0; i_rank < parallel::size(); ++i_rank) {
+      std::cout << rang::fgB::magenta << "item_to_subitem_legacy[" << i_rank
+                << "] = " << convert_to_array(item_to_subitem_legacy[i_rank]) << rang::fg::reset << '\n';
+    }
+  }
+
   Array<unsigned int> item_to_subitem_row_map(item_to_subitem_legacy.size() + 1);
   Array<unsigned int> item_to_subitem_list(number_of_node_by_cell);
 
-  item_to_subitem_row_map.fill(10000000);
-  item_to_subitem_list.fill(10000000);
-
   item_to_subitem_row_map[0] = 0;
   for (size_t i = 0; i < item_to_subitem_legacy.size(); ++i) {
     item_to_subitem_row_map[i + 1] = item_to_subitem_row_map[i] + item_to_subitem_legacy[i].size();
@@ -478,15 +505,17 @@ ConnectivityDispatcher<Dimension>::_buildRecvItemIdCorrespondanceByProc()
   parallel::exchange(send_item_number_by_proc, recv_item_number_by_proc);
 
   const auto& item_number_to_id_map = this->_dispatchedInfo<item_type>().m_number_to_id_map;
+  size_t first_new_item_id          = 0;
   for (size_t i_rank = 0; i_rank < item_list_to_recv_size_by_proc.size(); ++i_rank) {
     Array<ItemId> item_id_correspondance(item_list_to_recv_size_by_proc[i_rank]);
     for (size_t l = 0; l < item_list_to_recv_size_by_proc[i_rank]; ++l) {
       const int& recv_item_number  = recv_item_number_by_proc[i_rank][l];
       const auto& searched_item_id = item_number_to_id_map.find(recv_item_number);
       Assert(searched_item_id != item_number_to_id_map.end());
-      item_id_correspondance[l] = searched_item_id->second;
+      item_id_correspondance[l] = searched_item_id->second + first_new_item_id;
     }
     recv_item_id_correspondance_by_proc[i_rank] = item_id_correspondance;
+    first_new_item_id += item_id_correspondance.size();
   }
   this->_dispatchedInfo<item_type>().m_recv_id_correspondance_by_proc = recv_item_id_correspondance_by_proc;
 }
@@ -812,6 +841,9 @@ ConnectivityDispatcher<Dimension>::ConnectivityDispatcher(const ConnectivityType
     return cell_number_vector;
   }());
 
+  std::cout << rang::fgB::green << "cell_number_vector = " << m_new_descriptor.cellNumberVector() << rang::fg::reset
+            << "\n";
+
   this->_buildSubItemNumberToIdMap<NodeOfCell>();
 
   this->_buildItemToExchangeLists<ItemType::node>();