Looks to be all about TPU1? Which is inference-only. Afaik TPU2 allows for training as well, Im much more interested in that. Last line: "There was a TPU2 talk

Looks to be all about TPU1? Which is inference-only. Afaik TPU2 allows for training as well, Im much more interested in that. Last line: "There was a TPU2 talk earlier that I missed that I need to look through the slides of and write up later"