I just read through the blog post about training Imagenet in 18 minutes, link here:
and was really impressed! Congrats to everyone involved 
I did not find a link to the code though. Is there an available repo that I can use if I want to replicate this myself?
Cheers!
All the good things in life live in the fastai repo on github 
I think here is the code you might be looking for.
Thanks for the link! I had actually found this repo but thought it was too old since the latest modifications are from last year.
Only now I realize that the blog post is also from last year – I thought it was brand new 