Merge branch 'master' of https://github.com/verilog-to-routing/vtr-verilog-to-routing into openfpga_update

amin1377 · amin1377 · commit b8d0455f3d63 · 2025-04-20T09:05:55.000-07:00
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
@@ -0,0 +1,31 @@
+name: 'Close Stale Issues'
+on:
+  schedule:
+    # Run everyday at 1 PM UTC
+    - cron: '0 13 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          # The message to be shown for stale issues
+          stale-issue-message: 'This issue has been inactive for a year and has been marked as stale. It will be closed in 15 days if it continues to be stale. If you believe this is still an issue, please add a comment.'
+          close-issue-message: 'This issue has been marked stale for 15 days and has been automatically closed.'
+          # If you want to exempt an issue from being marked stale/deleted, label it as 'no-stale'
+          exempt-issue-labels: 'no-stale'
+          days-before-issue-stale: 365
+          days-before-issue-close: 15
+          # Start from the oldest issues
+          ascending: true
+          
+          # The configuration below can be used to allow the same behaviour with PRs.
+          # Since we currently don't want to close old PRs, it is commented out but 
+          # left here in case we change our mind.
+
+          # stale-pr-message: 'This PR has been inactive for a year and has been marked as stale. It will be closed in 15 days if it continues to be stale. If you are still working on this PR, please add a comment.'
+          # close-pr-message: 'This PR has been marked stale for 15 days and has been automatically closed.'
+          # exempt-pr-labels: 'no-stale'
+          # days-before-pr-stale: 365
+          # days-before-pr-close: 15
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -77,7 +77,7 @@ This information helps us to quickly reproduce (and hopefully fix) the issue:
 
     Tell us what version of VTR you are using (e.g. the output of `vpr --version`), which Operating System and compiler you are using, or any other relevant information about where or how you are building/running VTR.
 
-Once you've gathered all the information [open an Issue](https://github.com/verilog-to-routing/vtr-verilog-to-routing/issues/new?template=bug_report.md) on our issue tracker.
+Once you've gathered all the information [open an Issue](https://github.com/verilog-to-routing/vtr-verilog-to-routing/issues/new?template=bug_report.md) on our issue tracker. Issues that do not have any activity for a year will be automatically marked as stale and will be closed after 15 days of being marked as stale.
 
 If you know how to fix the issue, or already have it coded-up, please also consider [submitting the fix](#submitting-code-to-vtr).
 This is likely the fastest way to get bugs fixed!
diff --git a/libs/libarchfpga/src/cad_types.h b/libs/libarchfpga/src/cad_types.h
@@ -126,7 +126,7 @@ struct t_cluster_placement_primitive {
     t_pb_graph_node* pb_graph_node;
     bool valid;
     float base_cost;        /* cost independent of current status of packing */
-    float incremental_cost; /* cost dependant on current status of packing */
+    float incremental_cost; /* cost dependent on current status of packing */
 };
 
 #endif
diff --git a/vpr/src/pack/cluster_legalizer.cpp b/vpr/src/pack/cluster_legalizer.cpp
@@ -1205,7 +1205,7 @@ e_block_pack_status ClusterLegalizer::try_pack_molecule(PackMoleculeId molecule_
     while (block_pack_status != e_block_pack_status::BLK_PASSED) {
         if (!get_next_primitive_list(cluster.placement_stats,
                                      molecule_id,
-                                     primitives_list.data(),
+                                     primitives_list,
                                      prepacker_)) {
             VTR_LOGV(log_verbosity_ > 3, "\t\tFAILED No candidate primitives available\n");
             block_pack_status = e_block_pack_status::BLK_FAILED_FEASIBLE;
diff --git a/vpr/src/pack/cluster_placement.cpp b/vpr/src/pack/cluster_placement.cpp
@@ -46,13 +46,13 @@ static void update_primitive_cost_or_status(t_intra_cluster_placement_stats* clu
 static float try_place_molecule(t_intra_cluster_placement_stats* cluster_placement_stats,
                                 PackMoleculeId molecule_id,
                                 t_pb_graph_node* root,
-                                t_pb_graph_node** primitives_list,
+                                std::vector<t_pb_graph_node*>& primitives_list,
                                 const Prepacker& prepacker);
 
 static bool expand_forced_pack_molecule_placement(t_intra_cluster_placement_stats* cluster_placement_stats,
                                                   PackMoleculeId molecule_id,
                                                   const t_pack_pattern_block* pack_pattern_block,
-                                                  t_pb_graph_node** primitives_list,
+                                                  std::vector<t_pb_graph_node*>& primitives_list,
                                                   const Prepacker& prepacker,
                                                   float* cost);
 
@@ -177,7 +177,7 @@ void free_cluster_placement_stats(t_intra_cluster_placement_stats* cluster_place
 
 bool get_next_primitive_list(t_intra_cluster_placement_stats* cluster_placement_stats,
                              PackMoleculeId molecule_id,
-                             t_pb_graph_node** primitives_list,
+                             std::vector<t_pb_graph_node*>& primitives_list,
                              const Prepacker& prepacker,
                              int force_site) {
     std::unordered_multimap<int, t_cluster_placement_primitive*>::iterator best;
@@ -479,7 +479,7 @@ static void update_primitive_cost_or_status(t_intra_cluster_placement_stats* clu
 static float try_place_molecule(t_intra_cluster_placement_stats* cluster_placement_stats,
                                 PackMoleculeId molecule_id,
                                 t_pb_graph_node* root,
-                                t_pb_graph_node** primitives_list,
+                                std::vector<t_pb_graph_node*>& primitives_list,
                                 const Prepacker& prepacker) {
     float cost = std::numeric_limits<float>::max();
     const t_pack_molecule& molecule = prepacker.get_molecule(molecule_id);
@@ -527,7 +527,7 @@ static float try_place_molecule(t_intra_cluster_placement_stats* cluster_placeme
 static bool expand_forced_pack_molecule_placement(t_intra_cluster_placement_stats* cluster_placement_stats,
                                                   PackMoleculeId molecule_id,
                                                   const t_pack_pattern_block* pack_pattern_block,
-                                                  t_pb_graph_node** primitives_list,
+                                                  std::vector<t_pb_graph_node*>& primitives_list,
                                                   const Prepacker& prepacker,
                                                   float* cost) {
     t_pb_graph_node* pb_graph_node = primitives_list[pack_pattern_block->block_id];
diff --git a/vpr/src/pack/cluster_placement.h b/vpr/src/pack/cluster_placement.h
@@ -163,7 +163,7 @@ void free_cluster_placement_stats(t_intra_cluster_placement_stats* cluster_place
 bool get_next_primitive_list(
     t_intra_cluster_placement_stats* cluster_placement_stats,
     PackMoleculeId molecule_id,
-    t_pb_graph_node** primitives_list,
+    std::vector<t_pb_graph_node*>& primitives_list,
     const Prepacker& prepacker,
     int force_site = -1);
 
diff --git a/vpr/src/pack/prepack.cpp b/vpr/src/pack/prepack.cpp
