diff --git a/src/transformers/models/marian/modeling_marian.py b/src/transformers/models/marian/modeling_marian.py index 36629dc3590..c2befbc1819 100755 --- a/src/transformers/models/marian/modeling_marian.py +++ b/src/transformers/models/marian/modeling_marian.py @@ -995,6 +995,13 @@ class MarianDecoder(MarianPreTrainedModel): hidden_states = nn.functional.dropout(hidden_states, p=self.dropout, training=self.training) + if self.gradient_checkpointing and self.training: + if use_cache: + logger.warning_once( + "`use_cache=True` is incompatible with gradient checkpointing. Setting `use_cache=False`..." + ) + use_cache = False + # decoder layers all_hidden_states = () if output_hidden_states else None all_self_attns = () if output_attentions else None @@ -1019,11 +1026,6 @@ class MarianDecoder(MarianPreTrainedModel): past_key_value = past_key_values[idx] if past_key_values is not None else None if self.gradient_checkpointing and self.training: - if use_cache: - logger.warning_once( - "`use_cache=True` is incompatible with gradient checkpointing. Setting `use_cache=False`..." - ) - use_cache = False def create_custom_forward(module): def custom_forward(*inputs):