Comments (4)
Hello @esmuigors,
thank you for your kind words! :-)
I suspect this issue does not belong in this repository, because it is a question about the package itself and not about the tutorial (please correct me if I am wrong about this).
Gradient-Free-Optimizers does not have any parallel processing capabilities. Hyperactive can do parallel processing via multiprocessing, joblib and pathos.
So I will transfer this issue to Hyperactive.
from hyperactive.
About your question:
Hyperactive will automatically use parallel processing if:
- you set n_jobs > 1
- you added more than 1 search via .add_search(...)
In the first case Hyperactive adds the same search n_jobs-number of times.
In the second case Hyperactive adds different searches.
n_jobs is 1 per default. So you do not need to change this. And you should call .add_search() just once before calling .run(). To not use parallel processing you should write something like this:
# In this case Hyperactive will not use any parallel-processing package to run the optimization.
# (Even if you use population based optimization algorithms)
...
hyper = Hyperactive()
hyper.add_search(model, search_space)
hyper.run()
...
Does this answer your question? Let me know if this works for your use case.
from hyperactive.
Dear @SimonBlanke
I am very sorry for hastily opening this issue (though it was the opportunity to say those kind words :) ). It turned out to be a problem completely unrelated to either gradient_free_optimizers or the Hyperactive... I didn't look at the modification times of the files, then it became obvious :'-) What a shame on me...
I hope that You answer will be useful for someone else at least :)
Best wishes,
Igors
from hyperactive.
Hello @esmuigors,
no Problem! I think the question and answer is still useful for others.
If you have more questions don't hesitate to open another issue.
from hyperactive.
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