SVE looks pretty good. But ARM themselves are showing absolutely no signs of incorporating it into any of their own cores, despite the specs being published as

SVE looks pretty good. But ARM themselves are showing absolutely no signs of incorporating it into any of their own cores, despite the specs being published as part of ARMv8.2-A in January 2016. They're up to ARMv8.6-A now, with 8.7 or maybe ARMv9 expected any time.