Alessandro Comodi

Ok, we should then enable that in archdefs, as it is not currently set. From what I have seen, this will likely result in a worsening of QoR and runtime

Actually I think we might have missed to upgrade also the device_define parameters, hence the behaviour I have seen: https://github.com/SymbiFlow/symbiflow-arch-defs/blob/f0e7b4212544e1d55da776fb7a2ff79117e01454/xc/common/cmake/device_define.cmake#L357 GitHubSymbiFlow/symbiflow-arch-defsFOSS architecture definitions of FPGA hardware useful for doing PnR...

I am currently running tests and trying to get better results out of the extended lookahead map. So far, the tests I have performed are based on a master+wip VTR...