How many cores can I use for simple genetic optimizacion?

I have a code whit 16 parameters and 100 steps by parameter but the optimization use only one core of 128 that I have

I have Zorro S

Anybody can tell me what's the solution?

or Zorro is not faster and better than MT5 in that?
Thanks

You can use parameter like this:

NumCores = -1; //using all except one core

But with 16 parameters, you will end in over-optimisation and your strategy will not perform well in a real-time.
If you want robust strategy, you should not go over 4-5 parameters the max.
And for every of them you should get at least 30-50 trades.

N.

Your response works for use more cores, not 128, but more than 50%
the problem now is every core use less 4% per core, the max use of CPU is 5% and 5% of ram
about my portafolio, actually have 7 months +38% 5% DD

And about your statistical significance is very funny
You need at least 422 trades for a credible level of confidence. take note noob