return all paths from/to a pin

The-OpenROAD-Project / OpenSTA

OpenSTA engine

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return all paths from/to a pin #73

Closed ch-oak closed 3 years ago

ch-oak commented 3 years ago

Hi, thanks for your work!

Is it possible to return all paths from or to a pin using certain setting? For example, in your example1 case: % find_timing_paths -unique_paths_to_endpoint -to [list [get_pins "r3/D"]] return "r2/Q->u1/A->u1/Z->u2/A2->u2/ZN->r3/D", not return "r1/Q->u2/A1->u2/ZN->r3/D"

Please ignore, seem "-endpoint_count 100" works.

HumzaSami00 commented 1 year ago

Hi @ch-oak , Did you able to find the solution? I also want to find critical path in design.