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route_opt
Performs simutaneous routing and post-route optimizaton on the design
focal_opt
Performs postrote optimization to fix setup hold or logical design rule constraint (DRC) violations on the design .the selected optimization is referred to as th focal metric
经常用route_opt,但有时候得不到想要的结果,timing反而会变差。
focal_opt 没用过,对setup hold 等violation比较有针对性
有木有大侠说说focal_opt fix setup 和hold效果怎么样? |
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