Compilation with map_effort high option

• Using a map_effort high option during the first synthesis run is not advisable as the run-time for a map_effort high option is significantly longer than that for a map_effort medium.

• Generally, during synthesis, it is advisable for the designer to run a quick synthesis on the design using a map_effort medium option when employing design constraints. This would allow the designer to have a feel for the timing violations if any exist.

• Example:

• compile -map_effort high