Revert "ppl: add layer spacings to Core"

This reverts commit 8ef9605.

Signed-off-by: Eder Monteiro <emrmonteiro@precisioninno.com>

src/ppl/src/Core.h

@@ -61,7 +61,6 @@ class Core
        const std::map<int, int>& min_area_y,
        const std::map<int, int>& min_width_x,
        const std::map<int, int>& min_width_y,
-       const std::map<int, int>& spacing_per_layer,
        const int& database_unit)
       : boundary_(boundary),
         min_dst_pins_x_(min_dst_pins_x),
@@ -74,7 +73,6 @@ class Core
         min_area_y_(min_area_y),
         min_width_x_(min_width_x),
         min_width_y_(min_width_y),
-        spacing_per_layer_(spacing_per_layer),
         database_unit_(database_unit)
   {
   }
@@ -90,8 +88,6 @@ class Core
   std::map<int, int> getMinAreaY() const { return min_area_y_; }
   std::map<int, int> getMinWidthX() const { return min_width_x_; }
   std::map<int, int> getMinWidthY() const { return min_width_y_; }
-  std::map<int, int> getSpacingPerLayer() const { return spacing_per_layer_; }
-  int getLayerSpacing(int layer) { return spacing_per_layer_[layer]; }
   int getDatabaseUnit() const { return database_unit_; }
   int getPerimeter() const;
   odb::Point getMirroredPosition(const odb::Point& position) const;
@@ -108,7 +104,6 @@ class Core
   std::map<int, int> min_area_y_;
   std::map<int, int> min_width_x_;
   std::map<int, int> min_width_y_;
-  std::map<int, int> spacing_per_layer_;
   int database_unit_;
 };
 

src/ppl/src/IOPlacer.cpp

@@ -2790,7 +2790,6 @@ void IOPlacer::initCore(const std::set<int>& hor_layer_idxs,
   std::map<int, int> min_areas_y;
   std::map<int, int> min_widths_x;
   std::map<int, int> min_widths_y;
-  std::map<int, int> spacing_per_layer;
 
   for (int hor_layer_idx : hor_layer_idxs) {
     odb::dbTechLayer* hor_layer = getTech()->findRoutingLayer(hor_layer_idx);
@@ -2816,7 +2815,6 @@ void IOPlacer::initCore(const std::set<int>& hor_layer_idxs,
     min_areas_y[hor_layer_idx] = min_area_y;
     min_widths_y[hor_layer_idx] = min_width_y;
     num_tracks_y[hor_layer_idx] = std::move(num_track_y);
-    spacing_per_layer[hor_layer_idx] = hor_layer->getSpacing();
   }
 
   for (int ver_layer_idx : ver_layer_idxs) {
@@ -2843,7 +2841,6 @@ void IOPlacer::initCore(const std::set<int>& hor_layer_idxs,
     min_areas_x[ver_layer_idx] = min_area_x;
     min_widths_x[ver_layer_idx] = min_width_x;
     num_tracks_x[ver_layer_idx] = std::move(num_track_x);
-    spacing_per_layer[ver_layer_idx] = ver_layer->getSpacing();
   }
 
   *core_ = Core(boundary,
@@ -2857,7 +2854,6 @@ void IOPlacer::initCore(const std::set<int>& hor_layer_idxs,
                 min_areas_y,
                 min_widths_x,
                 min_widths_y,
-                spacing_per_layer,
                 database_unit);
 }