gradient_checkpointing_enable这个方法并没有开启梯度检查点的作用

#56
by Qleon - opened

modeling_chatglm.py

def gradient_checkpointing_enable(self, gradient_checkpointing_kwargs=None):
if not self.supports_gradient_checkpointing:
raise ValueError(f"{self.class.name} does not support gradient checkpointing.")

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