Merge remote-tracking branch 'origin/master' into tmep_placer_class

verilog-to-routing · Nov 27, 2024 · b1c296a · b1c296a
2 parents b760d03 + c246f54
commit b1c296a
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Showing 37 changed files with 964 additions and 765 deletions.
diff --git a/libs/libvtrutil/src/vtr_ndmatrix.h b/libs/libvtrutil/src/vtr_ndmatrix.h
@@ -34,12 +34,12 @@ class NdMatrixProxy {
      *    @param dim_stride: The stride of this dimension (i.e. how many element in memory between indicies of this dimension)
      *    @param  start: Pointer to the start of the sub-matrix this proxy represents
      */
-    NdMatrixProxy<T, N>(const size_t* dim_sizes, const size_t* dim_strides, T* start)
+    NdMatrixProxy(const size_t* dim_sizes, const size_t* dim_strides, T* start)
         : dim_sizes_(dim_sizes)
         , dim_strides_(dim_strides)
         , start_(start) {}
 
-    NdMatrixProxy<T, N>& operator=(const NdMatrixProxy<T, N>& other) = delete;
+    NdMatrixProxy& operator=(const NdMatrixProxy& other) = delete;
 
     ///@brief const [] operator
     const NdMatrixProxy<T, N - 1> operator[](size_t index) const {
@@ -76,12 +76,12 @@ class NdMatrixProxy<T, 1> {
      *    @param dim_stride: The stride of this dimension (i.e. how many element in memory between indicies of this dimension)
      *    @param  start: Pointer to the start of the sub-matrix this proxy represents
      */
-    NdMatrixProxy<T, 1>(const size_t* dim_sizes, const size_t* dim_stride, T* start)
+    NdMatrixProxy(const size_t* dim_sizes, const size_t* dim_stride, T* start)
         : dim_sizes_(dim_sizes)
         , dim_strides_(dim_stride)
         , start_(start) {}
 
-    NdMatrixProxy<T, 1>& operator=(const NdMatrixProxy<T, 1>& other) = delete;
+    NdMatrixProxy& operator=(const NdMatrixProxy& other) = delete;
 
     ///@brief const [] operator
     const T& operator[](size_t index) const {
@@ -407,3 +407,4 @@ using Matrix = NdMatrix<T, 2>;
 
 } // namespace vtr
 #endif
+
diff --git a/vpr/src/base/SetupVPR.cpp b/vpr/src/base/SetupVPR.cpp
@@ -552,7 +552,6 @@ void SetupPackerOpts(const t_options& Options,
 
     //TODO: document?
     PackerOpts->global_clocks = true;       /* DEFAULT */
-    PackerOpts->hill_climbing_flag = false; /* DEFAULT */
 
     PackerOpts->allow_unrelated_clustering = Options.allow_unrelated_clustering;
     PackerOpts->connection_driven = Options.connection_driven_clustering;

diff --git a/vpr/src/base/ShowSetup.cpp b/vpr/src/base/ShowSetup.cpp
@@ -706,7 +706,6 @@ static void ShowPackerOpts(const t_packer_opts& PackerOpts) {
     }
     VTR_LOG("PackerOpts.connection_driven: %s", (PackerOpts.connection_driven ? "true\n" : "false\n"));
     VTR_LOG("PackerOpts.global_clocks: %s", (PackerOpts.global_clocks ? "true\n" : "false\n"));
-    VTR_LOG("PackerOpts.hill_climbing_flag: %s", (PackerOpts.hill_climbing_flag ? "true\n" : "false\n"));
     VTR_LOG("PackerOpts.inter_cluster_net_delay: %f\n", PackerOpts.inter_cluster_net_delay);
     VTR_LOG("PackerOpts.timing_driven: %s", (PackerOpts.timing_driven ? "true\n" : "false\n"));
     VTR_LOG("PackerOpts.target_external_pin_util: %s", vtr::join(PackerOpts.target_external_pin_util, " ").c_str());

diff --git a/vpr/src/base/vpr_types.h b/vpr/src/base/vpr_types.h
@@ -790,7 +790,6 @@ struct t_packer_opts {
     std::string sdc_file_name;
     std::string output_file;
     bool global_clocks;
-    bool hill_climbing_flag;
     bool timing_driven;
     enum e_cluster_seed cluster_seed_type;
     float alpha;

diff --git a/vpr/src/pack/attraction_groups.cpp b/vpr/src/pack/attraction_groups.cpp
@@ -1,4 +1,5 @@
 #include "attraction_groups.h"
+#include "globals.h"
 
 AttractionInfo::AttractionInfo(bool attraction_groups_on) {
     const auto& floorplanning_ctx = g_vpr_ctx.floorplanning();

diff --git a/vpr/src/pack/attraction_groups.h b/vpr/src/pack/attraction_groups.h
@@ -10,8 +10,7 @@
 
 #include "vtr_strong_id.h"
 #include "vtr_vector.h"
-#include "atom_netlist.h"
-#include "globals.h"
+#include "atom_netlist_fwd.h"
 
 /**
  * @file
@@ -78,7 +77,7 @@ class AttractionInfo {
 
     void add_attraction_group(const AttractionGroup& group_info);
 
-    int num_attraction_groups();
+    int num_attraction_groups() const;
 
     int get_att_group_pulls() const;
 
@@ -118,7 +117,7 @@ inline void AttractionInfo::set_atom_attraction_group(const AtomBlockId atom_id,
     attraction_groups[group_id].group_atoms.push_back(atom_id);
 }
 
-inline int AttractionInfo::num_attraction_groups() {
+inline int AttractionInfo::num_attraction_groups() const {
     return attraction_groups.size();
 }
 

diff --git a/vpr/src/pack/cluster_legalizer.h b/vpr/src/pack/cluster_legalizer.h
@@ -421,6 +421,13 @@ class ClusterLegalizer {
         return cluster.pr;
     }
 
+    /// @brief Gets the current number of molecules in the cluster.
+    inline size_t get_num_molecules_in_cluster(LegalizationClusterId cluster_id) const {
+        VTR_ASSERT_SAFE(cluster_id.is_valid() && (size_t)cluster_id < legalization_clusters_.size());
+        const LegalizationCluster& cluster = legalization_clusters_[cluster_id];
+        return cluster.molecules.size();
+    }
+
     /// @brief Gets the ID of the cluster that contains the given atom block.
     inline LegalizationClusterId get_atom_cluster(AtomBlockId blk_id) const {
         VTR_ASSERT_SAFE(blk_id.is_valid() && (size_t)blk_id < atom_cluster_.size());