add get_move_abortion_logger() to PlacementAnnealer

Author: soheilshahrouz

vpr/src/place/annealer.cpp

@@ -791,6 +791,10 @@ std::tuple<const t_swap_stats&, const MoveTypeStat&, const t_placer_statistics&>
     return {swap_stats_, move_type_stats_, placer_stats_};
 }
 
+const MoveAbortionLogger& PlacementAnnealer::get_move_abortion_logger() const {
+    return blocks_affected_.move_abortion_logger;
+}
+
 void PlacementAnnealer::LOG_MOVE_STATS_HEADER() {
     if constexpr (VTR_ENABLE_DEBUG_LOGGING_CONST_EXPR) {
         if (move_stats_file_) {
@@ -870,4 +874,4 @@ e_move_result PlacementAnnealer::assess_swap_(double delta_c, double t) {
     }
     VTR_LOGV_DEBUG(g_vpr_ctx.placement().f_placer_debug, "\t\tMove is rejected(hill climbing)\n");
     return e_move_result::REJECTED;
-}
+}

vpr/src/place/annealer.h

@@ -222,6 +222,13 @@ class PlacementAnnealer {
     /// @brief Returns constant references to different statistics objects
     std::tuple<const t_swap_stats&, const MoveTypeStat&, const t_placer_statistics&> get_stats() const;
 
+    /**
+     * @brief Returns MoveAbortionLogger to report how many moves
+     * were aborted for each reason.
+     * @return A constant reference to a  MoveAbortionLogger object.
+     */
+    const MoveAbortionLogger& get_move_abortion_logger() const;
+
   private:
 
     /**

vpr/src/place/place.cpp

@@ -169,8 +169,6 @@ void try_place(const Netlist<>& net_list,
     std::unique_ptr<PlacerCriticalities> placer_criticalities;
     std::unique_ptr<NetPinTimingInvalidator> pin_timing_invalidator;
 
-    t_pl_blocks_to_be_moved blocks_affected(net_list.blocks().size());
-
     if (placer_opts.place_algorithm.is_timing_driven()) {
         /*do this before the initial placement to avoid messing up the initial placement */
         place_delay_model = alloc_lookups_and_delay_model(net_list,
@@ -552,7 +550,7 @@ void try_place(const Netlist<>& net_list,
     //Some stats
     VTR_LOG("\n");
     VTR_LOG("Swaps called: %d\n", swap_stats.num_ts_called);
-    blocks_affected.move_abortion_logger.report_aborted_moves();
+    annealer.get_move_abortion_logger().report_aborted_moves();
 
     if (placer_opts.place_algorithm.is_timing_driven()) {
         //Final timing estimate