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official-stockfish / nnue-pytorch

Stockfish NNUE (Chess evaluation) trainer in Pytorch
GNU General Public License v3.0
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Illegal instruction #238

Closed benliu961 closed 1 year ago

benliu961 commented 1 year ago

Hello,

When I try to run train.py with my dataset, I eventually get an output of "Illegal instruction" after it prints "Using c++ data loader"

I have never run into this issue before and am unsure what approach I should take to fix it. What could be the cause of this problem and how should I resolve it?

Thank you

Sopel97 commented 1 year ago

what's your CPU

benliu961 commented 1 year ago

I had solved it, I didn't compile the data loader correctly.