May 22, 2012 #1 T tigerajs Member level 3 Joined Feb 8, 2006 Messages 55 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,638 For top-down syn, the lec run quickly，but for bottom-up syn, LEC will run for long time，how to solve it , thanks.
For top-down syn, the lec run quickly，but for bottom-up syn, LEC will run for long time，how to solve it , thanks.
May 22, 2012 #2 Y yx.yang Full Member level 4 Joined May 29, 2008 Messages 236 Helped 49 Reputation 98 Reaction score 46 Trophy points 1,308 Location ZhuHai, GuangDong, China Activity points 2,661 When you do bottom-up syn, if you try to keep_hierarchy, then LEC will run more quickly.
May 22, 2012 #3 T tigerajs Member level 3 Joined Feb 8, 2006 Messages 55 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,638 How to try to keep_hierarchy
May 22, 2012 #4 T tigerajs Member level 3 Joined Feb 8, 2006 Messages 55 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,638 how to set the command for formality