lint, constant for "Internal Switch"

Author: duck2

libs/libarchfpga/src/physical_types.h

@@ -1660,6 +1660,9 @@ constexpr std::array<const char*, size_t(SwitchType::NUM_SWITCH_TYPES)> SWITCH_T
  */
 constexpr const char* VPR_DELAYLESS_SWITCH_NAME = "__vpr_delayless_switch__";
 
+/* Internal switch: used by the flat router */
+constexpr const char* VPR_INTERNAL_SWITCH_NAME = "Internal Switch";
+
 enum class BufferSize {
     AUTO,
     ABSOLUTE

libs/librrgraph/src/io/rr_graph_uxsdcxx_serializer.h

@@ -526,7 +526,7 @@ class RrGraphSerializer final : public uxsd::RrGraphBase<RrGraphContextTypes> {
         bool found_arch_name = false;
         std::string string_name = std::string(name);
         // The string name has the format of "Internal Switch/delay". So, I have to use compare to specify the portion I want to be compared.
-        bool is_internal_sw = string_name.compare(0, 15, "Internal Switch") == 0;
+        bool is_internal_sw = string_name.compare(0, 15, VPR_INTERNAL_SWITCH_NAME) == 0;
         for (const auto& arch_sw_inf: arch_switch_inf_) {
             if (string_name == arch_sw_inf.name || is_internal_sw) {
                 found_arch_name = true;

utils/fasm/src/main.cpp

@@ -92,10 +92,8 @@ int main(int argc, const char **argv) {
                 sync_netlists_to_routing((const Netlist<>&) g_vpr_ctx.clustering().clb_nlist,
                                          g_vpr_ctx.device(),
                                          g_vpr_ctx.mutable_atom(),
-                                         g_vpr_ctx.atom().lookup,
                                          g_vpr_ctx.mutable_clustering(),
                                          g_vpr_ctx.placement(),
-                                         g_vpr_ctx.routing(),
                                          vpr_setup.PackerOpts.pack_verbosity > 2);
             }
         }

utils/fasm/test/test_fasm.cpp

@@ -335,10 +335,8 @@ TEST_CASE("fasm_integration_test", "[fasm]") {
             sync_netlists_to_routing((const Netlist<>&) g_vpr_ctx.clustering().clb_nlist,
                                      g_vpr_ctx.device(),
                                      g_vpr_ctx.mutable_atom(),
-                                     g_vpr_ctx.atom().lookup,
                                      g_vpr_ctx.mutable_clustering(),
                                      g_vpr_ctx.placement(),
-                                     g_vpr_ctx.routing(),
                                      vpr_setup.PackerOpts.pack_verbosity > 2);
         }
     }

vpr/src/pack/post_routing_pb_pin_fixup.cpp

@@ -48,7 +48,6 @@ static std::vector<e_side> find_physical_tile_pin_side(t_physical_tile_type_ptr
  *    - if the net id does not match, we update the clustering context
  *******************************************************************/
 static void update_cluster_pin_with_post_routing_results(const Netlist<>& net_list,
-                                                         const AtomContext& atom_ctx,
                                                          const DeviceContext& device_ctx,
                                                          ClusteringContext& clustering_ctx,
                                                          const vtr::vector<RRNodeId, ClusterNetId>& rr_node_nets,
@@ -1037,10 +1036,8 @@ static void update_cluster_routing_traces_with_post_routing_results(AtomContext&
 void sync_netlists_to_routing(const Netlist<>& net_list,
                               const DeviceContext& device_ctx,
                               AtomContext& atom_ctx,
-                              const AtomLookup& atom_look_up,
                               ClusteringContext& clustering_ctx,
                               const PlacementContext& placement_ctx,
-                              const RoutingContext& routing_ctx,
                               const bool& verbose) {
     vtr::ScopedStartFinishTimer timer("Synchronize the packed netlist to routing optimization");
 
@@ -1069,7 +1066,6 @@ void sync_netlists_to_routing(const Netlist<>& net_list,
 
         if (seen_block_ids.insert(clb_blk_id).second) {
             update_cluster_pin_with_post_routing_results(net_list,
-                                                         atom_ctx,
                                                          device_ctx,
                                                          clustering_ctx,
                                                          rr_node_nets,

vpr/src/pack/post_routing_pb_pin_fixup.h

@@ -12,10 +12,8 @@
 void sync_netlists_to_routing(const Netlist<>& net_list,
                               const DeviceContext& device_ctx,
                               AtomContext& atom_ctx,
-                              const AtomLookup& atom_lookup,
                               ClusteringContext& clustering_ctx,
                               const PlacementContext& placement_ctx,
-                              const RoutingContext& routing_ctx,
                               const bool& verbose);
 
 #endif

vpr/src/util/vpr_utils.cpp

@@ -2465,7 +2465,7 @@ t_arch_switch_inf create_internal_arch_sw(float delay) {
     arch_switch_inf.set_type(SwitchType::MUX);
     std::ostringstream stream_obj;
     stream_obj << delay << std::scientific;
-    arch_switch_inf.name = ("Internal Switch/" + stream_obj.str());
+    arch_switch_inf.name = (std::string(VPR_INTERNAL_SWITCH_NAME) + "/" + stream_obj.str());
     arch_switch_inf.R = 0.;
     arch_switch_inf.Cin = 0.;
     arch_switch_inf.Cout = 0;