Merge pull request #10834 from osamahammad21/odb-unfolded-model-before-observers-10801

maliberty · web-flow · commit e0ec44c285bd · 2026-07-07T17:58:00.000Z
odb: build unfolded model before postRead3Dbx observers
diff --git a/src/OpenRoad.cc b/src/OpenRoad.cc
@@ -520,6 +520,7 @@ void OpenRoad::read3Dbx(const std::string& filename)
 {
   odb::ThreeDBlox parser(logger_, db_, sta_);
   parser.readDbx(filename);
+  db_->constructUnfoldedModel();
   db_->triggerPostRead3Dbx(db_->getChip());
   check3DBlox();
 }
diff --git a/src/odb/src/db/dbDatabase.cpp b/src/odb/src/db/dbDatabase.cpp
@@ -1212,7 +1212,6 @@ void dbDatabase::triggerPostRead3Dbx(dbChip* chip)
   for (dbDatabaseObserver* observer : db->observers_) {
     observer->postRead3Dbx(chip);
   }
-  constructUnfoldedModel();
 }
 
 void dbDatabase::triggerPostReadDb()

Original file line number	Diff line number	Diff line change
`@@ -520,6 +520,7 @@ void OpenRoad::read3Dbx(const std::string& filename)`
`520`	`520`	`{`
`521`	`521`	`odb::ThreeDBlox parser(logger_, db_, sta_);`
`522`	`522`	`parser.readDbx(filename);`
	`523`	`+ db_->constructUnfoldedModel();`
`523`	`524`	`db_->triggerPostRead3Dbx(db_->getChip());`
`524`	`525`	`check3DBlox();`
`525`	`526`	`}`
Original file line number	Diff line number	Diff line change
`@@ -1212,7 +1212,6 @@ void dbDatabase::triggerPostRead3Dbx(dbChip* chip)`
`1212`	`1212`	`for (dbDatabaseObserver* observer : db->observers_) {`
`1213`	`1213`	`observer->postRead3Dbx(chip);`
`1214`	`1214`	`}`
`1215`		`- constructUnfoldedModel();`
`1216`	`1215`	`}`
`1217`	`1216`
`1218`	`1217`	`void dbDatabase::triggerPostReadDb()`