We're not just talking about academia—Google's AlphaChip has the potential to disrupt the balance of the EDA industry's duopoly. It seems unlikely that Google could easily secure the policy or license changes necessary to publish direct comparisons in this context.
If publicizing comparisons of CMPs is as permissible as you suggest, have you seen a publication that directly compares a Cadence macro placement tool with a Synopsys tool? If I were the technically superior party, I’d be eager to showcase the fairest possible comparison, complete with transparent benchmarks and tools. In the CPU design space, we often see standardized benchmarking tools like SPEC microbenchmarks and gaming benchmarks. (And IMO that's part of why AMD could disrupt the PC market.) Does the EDA ecosystem support a similarly open culture of benchmarking for commercial tools?
If publicizing comparisons of CMPs is as permissible as you suggest, have you seen a publication that directly compares a Cadence macro placement tool with a Synopsys tool? If I were the technically superior party, I’d be eager to showcase the fairest possible comparison, complete with transparent benchmarks and tools. In the CPU design space, we often see standardized benchmarking tools like SPEC microbenchmarks and gaming benchmarks. (And IMO that's part of why AMD could disrupt the PC market.) Does the EDA ecosystem support a similarly open culture of benchmarking for commercial tools?