I believe this is the paper that started it all (there are a couple of follow up papers): https://arxiv.org/pdf/1411.0352v1 https://arxiv.org/pdf/1411.0352v1 T

I believe this is the paper that started it all (there are a couple of follow up papers): https://arxiv.org/pdf/1411.0352v1 https://arxiv.org/pdf/1411.0352v1 The author was eventually hired to develop YJIT.