mrkisskiss
Member
Makes me wonder if the new guy shows up and is all "Oh, no, this is all wrong! Let's do it this way..." and now we're two steps back.
Only Tesla really know, but I think a small part of what Lattner did was improve the performance (which would be in line with verygreens findings that the inference model is less than half the size, and presumably more efficient - Lattner mentioned significant improvements in performance), but more significantly, he probably oversaw the installation of the 'learning machine' - the complex data harvesting and number crunching processes that work at Tesla HQ to bring these improvements. That's something we'll never see, or really know about, but a massive part of the overall puzzle; and very, very complex to implement well.