Looks like the ratification plan for Zvzip is November. So maybe 3y until HW is actually usable?
That's a neat trick with wmacc, congrats. But still, half the speed for quite a fundamental operation that has been heavily used in other ISAs for 20+ years :(
Great that you did a gap analysis [1]. I'm curious if one of the inputs for that was the list of Highway ops [2]?