rename estimate_routing_chann_util(() to estimate_routing_chan_util()

Author: soheilshahrouz

vpr/src/place/net_cost_handler.cpp

@@ -1756,7 +1756,7 @@ std::pair<t_bb, t_bb> NetCostHandler::union_2d_bb_incr(ClusterNetId net_id) cons
     return std::make_pair(merged_num_edge, merged_bb);
 }
 
-std::pair<vtr::NdMatrix<double, 3>, vtr::NdMatrix<double, 3>> NetCostHandler::estimate_routing_chann_util() const {
+std::pair<vtr::NdMatrix<double, 3>, vtr::NdMatrix<double, 3>> NetCostHandler::estimate_routing_chan_util() const {
     const auto& cluster_ctx = g_vpr_ctx.clustering();
     const auto& device_ctx = g_vpr_ctx.device();
 

vpr/src/place/net_cost_handler.h

@@ -133,7 +133,7 @@ class NetCostHandler {
      *
      * @return Pair of matrices with relative CHANX and CHANY utilization.
      */
-    std::pair<vtr::NdMatrix<double, 3>, vtr::NdMatrix<double, 3>> estimate_routing_chann_util() const;
+    std::pair<vtr::NdMatrix<double, 3>, vtr::NdMatrix<double, 3>> estimate_routing_chan_util() const;
 
   private:
     ///@brief Specifies whether the bounding box is computed using cube method or per-layer method.

vpr/src/place/placer.cpp

@@ -387,7 +387,7 @@ void Placer::copy_locs_to_global_state() {
     auto& global_blk_loc_registry = mutable_palce_ctx.mutable_blk_loc_registry();
     global_blk_loc_registry = placer_state_.blk_loc_registry();
 
-    auto [chanx_util, chany_util] = net_cost_handler_.estimate_routing_chann_util();
+    auto [chanx_util, chany_util] = net_cost_handler_.estimate_routing_chan_util();
 
     mutable_routing_ctx.chanx_util = std::move(chanx_util);
     mutable_routing_ctx.chany_util = std::move(chany_util);