Merge branch 'develop'

limbo018 · Jun 13, 2024 · 61d5429 · 61d5429
2 parents a80dd2c + 5c795dd
commit 61d5429
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/dreamplace/BasicPlace.py b/dreamplace/BasicPlace.py
@@ -402,7 +402,8 @@ def __init__(self, params, placedb, timer):
         # rectilinear minimum steiner tree wirelength from flute
         # can only be called once
         #self.op_collections.rmst_wl_op = self.build_rmst_wl(params, placedb, self.op_collections.pin_pos_op, torch.device("cpu"))
-        self.op_collections.timing_op = self.build_timing_op(params, placedb, timer)
+        if params.timing_opt_flag:
+            self.op_collections.timing_op = self.build_timing_op(params, placedb, timer)
         # legality check
         self.op_collections.legality_check_op = self.build_legality_check(
             params, placedb, self.data_collections, self.device)

diff --git a/dreamplace/NonLinearPlace.py b/dreamplace/NonLinearPlace.py
@@ -52,8 +52,8 @@ def __call__(self, params, placedb):
         """
         iteration = 0
         all_metrics = []
-        timing_op = self.op_collections.timing_op
         if params.timing_opt_flag:
+            timing_op = self.op_collections.timing_op
             time_unit = timing_op.timer.time_unit()
 
         # global placement