grt: complete route flow before failing due to congestion

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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Closed eder-matheus closed 2 weeks ago

eder-matheus commented 3 weeks ago

When the design has congestion, grt will complete its flow and save the guides in odb before the error.
The -allow_congestion flag is preserved for cases where the user wants to go through drt even with congestion in grt.
odb::dbGuide was updated with the is_congested flag. This is used inside drt to ensure that it will not route a design that has global routing congestion. However, when the -allow_congestion flag is used in grt, this flag is set to false.

github-actions[bot] commented 3 weeks ago

clang-tidy review says "All clean, LGTM! :+1:"

github-actions[bot] commented 2 weeks ago

clang-tidy review says "All clean, LGTM! :+1:"

eder-matheus commented 2 weeks ago

@maliberty This is ready for review.

github-actions[bot] commented 2 weeks ago

clang-tidy review says "All clean, LGTM! :+1:"

github-actions[bot] commented 2 weeks ago

clang-tidy review says "All clean, LGTM! :+1:"

maliberty commented 2 weeks ago

Fix "Check That ODB Files Are Generated "

eder-matheus commented 2 weeks ago

Fix "Check That ODB Files Are Generated "

Fixed.

github-actions[bot] commented 2 weeks ago

clang-tidy review says "All clean, LGTM! :+1:"