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The-OpenROAD-Project / OpenROAD

OpenROAD's unified application implementing an RTL-to-GDS Flow. Documentation at https://openroad.readthedocs.io/en/latest/
https://theopenroadproject.org/
BSD 3-Clause "New" or "Revised" License
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DRT: incremental Pin Access with odb callbacks #5867

Open eder-matheus opened 11 hours ago

eder-matheus commented 11 hours ago

Description

During incremental grt, the APs stored in odb can be invalidated when moving instances or changing their orientation. DRT should be able to update the APs for the iterms from modified instances incrementally, using the odb callbacks to understand what should be updated.

Suggested Solution

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Additional Context

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maliberty commented 10 hours ago

I think this could be good for @bnmfw as he has been learning the PA code.