inflate slower

Signed-off-by: Augusto Berndt <[email protected]>

Author: gudeh

flow/scripts/global_place.tcl

@@ -24,7 +24,8 @@ set global_placement_args {}
 
 # Parameters for routability mode in global placement
 append_env_var global_placement_args GPL_ROUTABILITY_DRIVEN -routability_driven 0
-lappend global_placement_args -routability_max_inflation_ratio 2.5
+lappend global_placement_args -routability_max_inflation_ratio 3
+lappend global_placement_args -routability_inflation_ratio_coef 2
 lappend global_placement_args -enable_routing_congestion
 
 # Parameters for timing driven mode in global placement