If independent researchers don’t like that they should come up with a way to train resnet in 1 minute on a single GPU. Unless you think the ultimate best method

If independent researchers don’t like that they should come up with a way to train resnet in 1 minute on a single GPU. Unless you think the ultimate best method to train neural nets has been discovered? Somehow 30 years ago researchers managed to invent cnns and rnns using hardware million times slower than what you can buy today for a few thousand bucks.