Matt Liberty
Matt Liberty
Let's start at the beginning. If I just load the lef & def provided I see things are already place somewhat strangely:  Is this intended? If the design is...
Where did you get this data?
I agree the rudy diff needs looking at.
detailed_route has -drc_report_iter_step to report periodically. ORFS sets it to 5 by default. Stop is the GUI is something I've planned to do for a long time so feel free...
The centered die use case is a very low priority as OR never generates such.
Issues or PRs should be filed with https://github.com/parallaxsw/OpenSTA if still relevant. This is effectively a fork (though not strictly for historical reasons).
I'm curious about the background of this solution. What problem were you seeing that required such large per instance paddings? Is it something you can share?
> We are very close to the open-source release. (Some cleanup to be NDA conform still ongoing). I will post here when it's finished. any update?
@jeffng-or does this seem to be a cts issue or a rsz one based on your investigation?
You can have paths cross between clocks though often there is some sort of synchronization logic involved to prevent timing issues. I don't know much about this chip's design to...