mcostalba/Stockfish — comment on commit a77a3b723f1cb7ddcb9313888d779b48551e0501
File:  line 0
By othello1984:

what you want to change in the code is the default uci settings.
But they can always be changed at the runtime, for example, by typing
"
setoption name Hash value 512
setoption name Threads value 4
"
at the console window.