Remove copying empty bimap from global context to cluster legalizer

AmirhosseinPoolad · AmirhosseinPoolad · commit 4c6186785e76 · 2025-03-18T20:13:43.000-04:00
diff --git a/vpr/src/pack/cluster_legalizer.cpp b/vpr/src/pack/cluster_legalizer.cpp
@@ -1630,7 +1630,8 @@ ClusterLegalizer::ClusterLegalizer(const AtomNetlist& atom_netlist,
     cluster_legalization_strategy_ = cluster_legalization_strategy;
     enable_pin_feasibility_filter_ = enable_pin_feasibility_filter;
     log_verbosity_ = log_verbosity;
-    atom_pb_lookup_ = AtomPBBimap(g_vpr_ctx.atom().lookup().atom_pb_bimap());
+    VTR_ASSERT(g_vpr_ctx.atom().lookup().atom_pb_bimap().is_empty());
+    atom_pb_lookup_ = AtomPBBimap();
 }
 
 void ClusterLegalizer::reset() {

Original file line number	Diff line number	Diff line change
`@@ -1630,7 +1630,8 @@ ClusterLegalizer::ClusterLegalizer(const AtomNetlist& atom_netlist,`
`1630`	`1630`	`cluster_legalization_strategy_ = cluster_legalization_strategy;`
`1631`	`1631`	`enable_pin_feasibility_filter_ = enable_pin_feasibility_filter;`
`1632`	`1632`	`log_verbosity_ = log_verbosity;`
`1633`		`- atom_pb_lookup_ = AtomPBBimap(g_vpr_ctx.atom().lookup().atom_pb_bimap());`
	`1633`	`+ VTR_ASSERT(g_vpr_ctx.atom().lookup().atom_pb_bimap().is_empty());`
	`1634`	`+ atom_pb_lookup_ = AtomPBBimap();`
`1634`	`1635`	`}`
`1635`	`1636`
`1636`	`1637`	`void ClusterLegalizer::reset() {`