We have a preprint up of our paper that details the design of Multicore OCaml along with a range of performance comparisons: https://arxiv.org/abs/2004.11663 ht

We have a preprint up of our paper that details the design of Multicore OCaml along with a range of performance comparisons: https://arxiv.org/abs/2004.11663 https://arxiv.org/abs/2004.11663 In terms of performance it varies. The benchmarks in that paper it ranges from a 20% slowdown to a 20% speedup - most macro benchmarks are <10%. There's also still some more performance work we can do to chip away at that further.