We tried to follow as close as possible, but left out all optimizations and cluster inter-node messaging for now. The data structures and APIs are followed 1:1.

We tried to follow as close as possible, but left out all optimizations and cluster inter-node messaging for now. The data structures and APIs are followed 1:1. In some places it was hard to follow the paper as they leave out important details, but you probably experienced that as well ;) Your APIs look quite compatible, as you probably also stayed very close to the paper.