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多卡训练，现存需要多少 #1

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huacilang opened this issue Jul 8, 2024 · 1 comment

huacilang commented Jul 8, 2024

你好，用V100多卡训练aishell数据集，从2张到4张到8张，都报torch.cuda.OutOfMemoryError: CUDA out of memory，是哪里需要调整吗

daiqizhi commented Jul 29, 2024

--per_device_train_batch_size 4 --per_device_eval_batch_size 4

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