Comments (3)
I have the same issue and solved it by just reloading the whole model on every iteration.
Though now I am getting oom due to the memory not freeing after the second epoch, but I guess that is a different issue.
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@Xirid, please try the following API to free engine memory
https://deepspeed.readthedocs.io/en/latest/zero3.html#gpu-memory-management
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我也遇到了在 for 循环中创建新的数据集和新的训练器,然后调用trainer.train()。
在 for 循环的第一次迭代中,训练工作正常。然而,在第二次迭代中,报错为错误: AttributeError: 'NoneType' object has no attribute 'numel'
尝试释放GPU,但没有用,释放GPU如下:# Free GPU memory consumed by model parameters
ds_engine.empty_partition_cache()
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