How to use nodestime option in Stockfish 10? By looking at the uci option file of Stockfish 10 I found this line:

o["nodestime"]             &lt;&lt; Option(0, 0, 10000);


How exactly does one use nodestime?
https://github.com/official-stockfish/Stockfish/commit/926f215061311392bc26c7bc4bde5b719dbab4e5


has everything you need. Essentially, it's an option for chess engine testing, not for production use. The option ensures the engine plays perfectly equally during development.

As a user, you shouldn't bother with this option because number of nodes per ms is not something easy to give a value.