Do you have issues with OCaml5 not working as expected? Here we share some of the tips and tricks that the OCaml Multicore developers have benefitted from in debugging OCaml5 applications, along with tools to help test and verify OCaml5 code. Tools for performance debugging htop Simply running htop can be useful to understand if your parallel code utilizes all your CPUs in parallel. [ screenshot ] Here one can see that all 4 cores are utilized fully when running the multicore OCaml5 program.

cmon is missing from the README instructions: lrgrep$ dune build src/main.exe ocaml/interpreter.exe ocaml/frontend.bc File "src/dune", line 5, characters 16-20: 5 | fix cmon utils menhirSdk lrijkstra)) ^^^^ Error: Library "cmon" not found. -> required by _build/default/src/main.exe File "lib/utils/dune", line 3, characters 12-16: 3 | (libraries cmon fix))