Eder Monteiro

> The guide looks to be very close to a macro where you can't legally drop a via. @eder-matheus any thoughts on the guide? Yeah, they look too close to...

@oharboe Can you add a reproducible of this issue? Having only the final ODB for the routing will not be enough for debugging the global routing of this design.

@maliberty FYI.

@MichaelBell Could you try the latest version of OpenROAD? We've merged the new antenna checker code that don't use _orderWires_, so this crash should not be happening anymore. I've tried...

> Thanks, I'll take a look. > > At a guess of what's going wrong with the SDC file - it should be using `base.sdc` from my `src` directory, but...

> Weird, it should be here: https://github.com/The-OpenROAD-Project/OpenLane/blob/master/scripts/base.sdc @MichaelBell It wasn't in the test case you attached. Either way, I'll close this issue for now, but if you have any other...

@oharboe We recently added parallelization to check_antennas and repair_antennas. After the PR https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts/pull/2063, it will be on by default in ORFS. I will try with the provided test case.

@oharboe As a follow-up on the tests with parallelization, I see that the GRT + the incremental flow runtime is about 53 minutes. The repair_antennas + check_antennas ends in ~4...

@oharboe I found the problem lies in report_metrics, not estimate_parasitics. I didn't notice it when editing the script to get the runtimes, but now I see this: * 54 minutes...

> Same as I saw. Is there a github issue to speed up report_metrics? For now I run with it disabled. We have this issue: https://github.com/The-OpenROAD-Project/OpenROAD/issues/4533. I'll check what can...