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by sillysaurusx 1171 days ago
According to the AlphaZero paper (https://arxiv.org/pdf/1712.01815.pdf) they ran game logic on TPUs:

> Training proceeded for 700,000 steps (mini-batches of size 4,096) starting from randomly initialised parameters, using 5,000 first-generation TPUs to generate self-play games and 64 second-generation TPUs to train the neural networks. Further details of the training procedure are provided in the Methods.